./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/recursified_nla-digbench/recursified_ps3-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 30e01a73 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_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_nla-digbench/recursified_ps3-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4b995352c2aa614292d7ca8e2ab060aead2140bac61fbd718d54a02f08e13c4 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 20:16:47,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 20:16:47,237 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-23 20:16:47,242 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 20:16:47,243 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-23 20:16:47,267 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 20:16:47,268 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 20:16:47,269 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-23 20:16:47,270 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 20:16:47,270 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 20:16:47,271 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 20:16:47,271 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 20:16:47,272 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 20:16:47,273 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 20:16:47,273 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 20:16:47,274 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 20:16:47,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 20:16:47,275 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 20:16:47,276 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 20:16:47,276 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-23 20:16:47,277 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 20:16:47,278 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 20:16:47,278 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 20:16:47,279 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 20:16:47,279 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-23 20:16:47,280 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-23 20:16:47,280 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-23 20:16:47,281 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 20:16:47,282 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:16:47,282 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 20:16:47,283 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 20:16:47,283 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 20:16:47,284 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-23 20:16:47,284 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 20:16:47,285 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 20:16:47,285 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_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e4b995352c2aa614292d7ca8e2ab060aead2140bac61fbd718d54a02f08e13c4 [2023-11-23 20:16:47,577 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 20:16:47,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 20:16:47,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 20:16:47,623 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 20:16:47,624 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 20:16:47,626 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/../../sv-benchmarks/c/recursified_nla-digbench/recursified_ps3-ll.c [2023-11-23 20:16:50,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 20:16:51,015 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 20:16:51,016 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/sv-benchmarks/c/recursified_nla-digbench/recursified_ps3-ll.c [2023-11-23 20:16:51,025 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/data/0b828ecb1/9ef31d4508ee4f09acad374dde7d5134/FLAGe5ff7c048 [2023-11-23 20:16:51,047 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/data/0b828ecb1/9ef31d4508ee4f09acad374dde7d5134 [2023-11-23 20:16:51,053 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 20:16:51,056 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 20:16:51,059 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 20:16:51,059 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 20:16:51,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 20:16:51,066 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@389e9d10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51, skipping insertion in model container [2023-11-23 20:16:51,067 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,094 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 20:16:51,328 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:16:51,339 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 20:16:51,381 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 20:16:51,396 INFO L206 MainTranslator]: Completed translation [2023-11-23 20:16:51,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51 WrapperNode [2023-11-23 20:16:51,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 20:16:51,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 20:16:51,398 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 20:16:51,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 20:16:51,408 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,431 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,453 INFO L138 Inliner]: procedures = 16, calls = 52, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2023-11-23 20:16:51,453 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 20:16:51,454 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 20:16:51,454 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 20:16:51,455 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 20:16:51,465 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,465 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,468 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,468 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,475 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,477 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,480 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,483 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 20:16:51,489 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 20:16:51,490 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 20:16:51,490 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 20:16:51,491 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:16:51" (1/1) ... [2023-11-23 20:16:51,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-23 20:16:51,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/z3 [2023-11-23 20:16:51,526 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-23 20:16:51,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5f0babd2-7485-431f-a7d6-3c8ded69336c/bin/ukojak-verify-1t5iHCbJaC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-23 20:16:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 20:16:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 20:16:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 20:16:51,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 20:16:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 20:16:51,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 20:16:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 20:16:51,571 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_26_to_34_0 [2023-11-23 20:16:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_26_to_34_0 [2023-11-23 20:16:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-23 20:16:51,572 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-23 20:16:51,572 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 20:16:51,663 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 20:16:51,666 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 20:16:52,109 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 20:16:52,149 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 20:16:52,149 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 20:16:52,151 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:52 BoogieIcfgContainer [2023-11-23 20:16:52,151 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 20:16:52,152 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-23 20:16:52,152 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-23 20:16:52,163 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-23 20:16:52,163 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:16:52" (1/1) ... [2023-11-23 20:16:52,173 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 20:16:52,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:52,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2023-11-23 20:16:52,235 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2023-11-23 20:16:52,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-11-23 20:16:52,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:52,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:16:53,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:53,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 107 states and 110 transitions. [2023-11-23 20:16:53,096 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2023-11-23 20:16:53,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-11-23 20:16:53,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:53,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:53,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:53,346 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:16:53,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:53,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 108 states and 111 transitions. [2023-11-23 20:16:53,382 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 111 transitions. [2023-11-23 20:16:53,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-11-23 20:16:53,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:53,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:53,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:53,845 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:16:54,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:54,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 113 states and 118 transitions. [2023-11-23 20:16:54,525 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 118 transitions. [2023-11-23 20:16:54,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-11-23 20:16:54,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:54,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:16:54,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:54,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 114 states and 119 transitions. [2023-11-23 20:16:54,836 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 119 transitions. [2023-11-23 20:16:54,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-23 20:16:54,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:54,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:54,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 123 conjuncts, 23 conjunts are in the unsatisfiable core [2023-11-23 20:16:54,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:16:55,114 INFO L349 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2023-11-23 20:16:55,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 32 [2023-11-23 20:16:55,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,130 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 20 [2023-11-23 20:16:55,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 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 19 treesize of output 15 [2023-11-23 20:16:55,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 37 [2023-11-23 20:16:55,212 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:55,213 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:55,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,236 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 37 [2023-11-23 20:16:55,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,260 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 41 treesize of output 17 [2023-11-23 20:16:55,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 15 [2023-11-23 20:16:55,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,288 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 8 treesize of output 1 [2023-11-23 20:16:55,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,318 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 6 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 42 [2023-11-23 20:16:55,332 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:55,335 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 82 [2023-11-23 20:16:55,354 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:55,355 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:55,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 20:16:55,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-23 20:16:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 115 states and 120 transitions. [2023-11-23 20:16:55,505 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 120 transitions. [2023-11-23 20:16:55,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-23 20:16:55,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-23 20:16:55,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 20:16:55,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 20:16:55,574 INFO L262 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 36 conjunts are in the unsatisfiable core [2023-11-23 20:16:55,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-23 20:16:55,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:55,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:16:56,163 INFO L349 Elim1Store]: treesize reduction 312, result has 29.7 percent of original size [2023-11-23 20:16:56,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 5 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 7 new quantified variables, introduced 16 case distinctions, treesize of input 270 treesize of output 531 [2023-11-23 20:16:56,226 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 84 treesize of output 76 [2023-11-23 20:16:56,337 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 17 treesize of output 15 [2023-11-23 20:16:56,472 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:56,474 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 279 [2023-11-23 20:16:56,773 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:56,774 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 258 [2023-11-23 20:16:56,975 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:56,977 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 258 [2023-11-23 20:16:57,240 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:57,242 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2023-11-23 20:16:57,637 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:57,644 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 239 [2023-11-23 20:16:57,855 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 952 treesize of output 936 [2023-11-23 20:16:58,433 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,485 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,486 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,487 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,496 INFO L349 Elim1Store]: treesize reduction 20, result has 4.8 percent of original size [2023-11-23 20:16:58,497 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 285 treesize of output 244 [2023-11-23 20:16:58,870 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,879 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,880 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,881 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,883 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:58,885 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 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 145 treesize of output 104 [2023-11-23 20:16:59,288 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:59,292 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:59,300 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:59,301 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:16:59,326 INFO L349 Elim1Store]: treesize reduction 25, result has 24.2 percent of original size [2023-11-23 20:16:59,327 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 5 case distinctions, treesize of input 422 treesize of output 386 [2023-11-23 20:16:59,593 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:16:59,598 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 636 [2023-11-23 20:17:00,145 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,146 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2023-11-23 20:17:00,302 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,303 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 230 [2023-11-23 20:17:00,546 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,547 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 113 [2023-11-23 20:17:00,634 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,635 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2023-11-23 20:17:00,824 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,825 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 213 [2023-11-23 20:17:00,899 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:00,900 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2023-11-23 20:17:01,093 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:01,094 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 76 [2023-11-23 20:17:01,249 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:01,250 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 214 [2023-11-23 20:17:01,391 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:01,393 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 97 [2023-11-23 20:17:06,400 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 272 treesize of output 267 [2023-11-23 20:17:06,609 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 272 treesize of output 267 [2023-11-23 20:17:07,382 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 243 treesize of output 238 [2023-11-23 20:17:07,442 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 501 treesize of output 494 [2023-11-23 20:17:07,557 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 44 treesize of output 40 [2023-11-23 20:17:08,923 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 36 treesize of output 33 [2023-11-23 20:17:08,948 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 36 treesize of output 33 [2023-11-23 20:17:09,231 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 36 treesize of output 33 [2023-11-23 20:17:09,268 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 36 treesize of output 33 [2023-11-23 20:17:10,611 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 36 treesize of output 33 [2023-11-23 20:17:10,715 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 36 treesize of output 33 [2023-11-23 20:17:11,068 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 55 treesize of output 51 [2023-11-23 20:17:11,130 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 55 treesize of output 51 [2023-11-23 20:17:11,684 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:11,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,692 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:11,698 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 111 treesize of output 89 [2023-11-23 20:17:11,719 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:11,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,730 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:11,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,740 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 147 treesize of output 117 [2023-11-23 20:17:11,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,780 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 0 case distinctions, treesize of input 262 treesize of output 282 [2023-11-23 20:17:11,838 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:11,839 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2023-11-23 20:17:11,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:11,869 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 5 [2023-11-23 20:17:11,882 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:11,883 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2023-11-23 20:17:11,901 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-23 20:17:11,902 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-23 20:17:12,083 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:12,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-23 20:17:14,601 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-23 20:17:15,197 INFO L349 Elim1Store]: treesize reduction 8616, result has 0.0 percent of original size [2023-11-23 20:17:15,208 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 35 stores, 9 select indices, 9 select index equivalence classes, 1 disjoint index pairs (out of 36 index pairs), introduced 43 new quantified variables, introduced 249 case distinctions, treesize of input 69363 treesize of output 78310