./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array16_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array16_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk --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 db57f1195f9e10b53cb5b54e10ee768ec758884b71e7f0bbf52d0c8cfb29e46d --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:40:40,803 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:40:40,895 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:40:40,900 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:40:40,900 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:40:40,925 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:40:40,926 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:40:40,926 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:40:40,927 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:40:40,928 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:40:40,928 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:40:40,929 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:40:40,929 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:40:40,930 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:40:40,930 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:40:40,931 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:40:40,931 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:40:40,932 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:40:40,932 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:40:40,933 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:40:40,933 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:40:40,936 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:40:40,936 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:40:40,937 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:40:40,937 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:40:40,937 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:40:40,938 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:40:40,938 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:40,939 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:40:40,943 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:40:40,944 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:40:40,944 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:40:40,945 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:40:40,945 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_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> db57f1195f9e10b53cb5b54e10ee768ec758884b71e7f0bbf52d0c8cfb29e46d [2024-11-08 23:40:41,278 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:40:41,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:40:41,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:40:41,314 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:40:41,315 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:40:41,316 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-patterns/array16_pattern.c Unable to find full path for "g++" [2024-11-08 23:40:43,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:40:43,818 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:40:43,822 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/sv-benchmarks/c/array-patterns/array16_pattern.c [2024-11-08 23:40:43,834 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/data/1dee73260/af103c40b8294f9f8a3fe4417570bd68/FLAGacf3e38b0 [2024-11-08 23:40:43,851 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/data/1dee73260/af103c40b8294f9f8a3fe4417570bd68 [2024-11-08 23:40:43,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:40:43,856 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:40:43,858 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:43,858 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:40:43,865 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:40:43,865 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:43" (1/1) ... [2024-11-08 23:40:43,867 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6783e5f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:43, skipping insertion in model container [2024-11-08 23:40:43,867 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:40:43" (1/1) ... [2024-11-08 23:40:43,897 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:40:44,139 WARN L250 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_401fbf14-0c1c-4a2d-9243-c7b945fd3555/sv-benchmarks/c/array-patterns/array16_pattern.c[1311,1324] [2024-11-08 23:40:44,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:44,209 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:40:44,226 WARN L250 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_401fbf14-0c1c-4a2d-9243-c7b945fd3555/sv-benchmarks/c/array-patterns/array16_pattern.c[1311,1324] [2024-11-08 23:40:44,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:40:44,283 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:40:44,284 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44 WrapperNode [2024-11-08 23:40:44,284 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:40:44,286 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:44,286 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:40:44,286 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:40:44,295 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,310 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,349 INFO L138 Inliner]: procedures = 16, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 92 [2024-11-08 23:40:44,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:40:44,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:40:44,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:40:44,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:40:44,368 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,370 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,372 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,382 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,387 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,395 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:40:44,397 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:40:44,397 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:40:44,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:40:44,401 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:40:44" (1/1) ... [2024-11-08 23:40:44,409 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:40:44,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:40:44,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:40:44,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_401fbf14-0c1c-4a2d-9243-c7b945fd3555/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:40:44,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:40:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:40:44,485 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:40:44,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:40:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:40:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:40:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:40:44,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:40:44,486 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:40:44,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:40:44,587 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:40:44,589 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:40:44,894 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-08 23:40:44,894 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:40:44,997 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:40:45,001 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 23:40:45,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:45 BoogieIcfgContainer [2024-11-08 23:40:45,002 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:40:45,003 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:40:45,007 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:40:45,026 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:40:45,026 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:40:45" (1/1) ... [2024-11-08 23:40:45,035 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:40:45,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 27 states and 39 transitions. [2024-11-08 23:40:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 39 transitions. [2024-11-08 23:40:45,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:40:45,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2024-11-08 23:40:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2024-11-08 23:40:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 23:40:45,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:45,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:45,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:40:46,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 37 states and 56 transitions. [2024-11-08 23:40:46,177 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2024-11-08 23:40:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:40:46,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 37 states and 54 transitions. [2024-11-08 23:40:46,358 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 54 transitions. [2024-11-08 23:40:46,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:40:46,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,440 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 37 states and 52 transitions. [2024-11-08 23:40:46,478 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 52 transitions. [2024-11-08 23:40:46,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:40:46,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:46,825 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 41 states and 60 transitions. [2024-11-08 23:40:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 60 transitions. [2024-11-08 23:40:47,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 23:40:47,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:47,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 41 states and 58 transitions. [2024-11-08 23:40:47,207 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 58 transitions. [2024-11-08 23:40:47,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:40:47,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:40:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:47,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 43 states and 61 transitions. [2024-11-08 23:40:47,771 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 61 transitions. [2024-11-08 23:40:47,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:40:47,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:47,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:47,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:47,928 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:40:48,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 50 states and 73 transitions. [2024-11-08 23:40:48,517 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 73 transitions. [2024-11-08 23:40:48,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 23:40:48,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,665 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:40:48,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 52 states and 77 transitions. [2024-11-08 23:40:48,895 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 77 transitions. [2024-11-08 23:40:48,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 23:40:48,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:48,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:48,975 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:49,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:49,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 52 states and 76 transitions. [2024-11-08 23:40:49,012 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 76 transitions. [2024-11-08 23:40:49,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:40:49,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:49,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:49,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:40:49,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:49,128 INFO L255 TraceCheckSpWp]: Trace formula consists of 115 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-08 23:40:49,145 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:40:49,456 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 23:40:50,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 23 treesize of output 3 [2024-11-08 23:40:50,632 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 23:40:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:40:56,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:56,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 73 states and 117 transitions. [2024-11-08 23:40:56,078 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 117 transitions. [2024-11-08 23:40:56,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:40:56,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:56,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:56,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:58,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 78 states and 130 transitions. [2024-11-08 23:40:58,103 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 130 transitions. [2024-11-08 23:40:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:40:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:58,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,208 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:40:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 81 states and 134 transitions. [2024-11-08 23:40:59,266 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 134 transitions. [2024-11-08 23:40:59,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:40:59,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:59,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 23:41:00,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 82 states and 135 transitions. [2024-11-08 23:41:00,298 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 135 transitions. [2024-11-08 23:41:00,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:41:00,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,448 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:41:00,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:00,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 83 states and 135 transitions. [2024-11-08 23:41:00,832 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 135 transitions. [2024-11-08 23:41:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:41:00,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:00,950 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:41:01,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 85 states and 137 transitions. [2024-11-08 23:41:01,270 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 137 transitions. [2024-11-08 23:41:01,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:41:01,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,336 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:41:01,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:01,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 87 states and 140 transitions. [2024-11-08 23:41:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-11-08 23:41:01,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 23:41:01,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:01,855 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:41:02,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:02,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-11-08 23:41:02,160 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-11-08 23:41:02,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:41:02,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:02,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:02,438 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 9 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 23:41:03,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-08 23:41:03,009 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-08 23:41:03,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:41:03,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:03,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:03,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 91 states and 147 transitions. [2024-11-08 23:41:03,704 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 147 transitions. [2024-11-08 23:41:03,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:41:03,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:03,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:03,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:03,811 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:04,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 92 states and 148 transitions. [2024-11-08 23:41:04,197 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 148 transitions. [2024-11-08 23:41:04,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:41:04,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,287 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:04,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:04,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 93 states and 150 transitions. [2024-11-08 23:41:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 150 transitions. [2024-11-08 23:41:04,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 23:41:04,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:04,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:04,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:04,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,886 INFO L255 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-08 23:41:04,891 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:05,216 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2024-11-08 23:41:06,188 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 276 treesize of output 250 [2024-11-08 23:41:06,224 INFO L349 Elim1Store]: treesize reduction 90, result has 1.1 percent of original size [2024-11-08 23:41:06,225 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 4 select indices, 4 select index equivalence classes, 0 disjoint index pairs (out of 6 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 250 treesize of output 455 [2024-11-08 23:41:06,962 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 254 treesize of output 199 [2024-11-08 23:41:07,242 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 224 treesize of output 169 [2024-11-08 23:41:07,423 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:07,427 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 150 [2024-11-08 23:41:07,652 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 165 treesize of output 98 [2024-11-08 23:41:07,751 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:07,754 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 74 [2024-11-08 23:41:07,961 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:07,965 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 96 [2024-11-08 23:41:08,072 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:08,075 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 61 [2024-11-08 23:41:10,127 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 31 treesize of output 7 [2024-11-08 23:41:10,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2024-11-08 23:41:10,234 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 8 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:41:13,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:13,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 98 states and 160 transitions. [2024-11-08 23:41:13,966 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 160 transitions. [2024-11-08 23:41:13,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:41:13,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:13,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:13,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:14,358 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:15,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 101 states and 165 transitions. [2024-11-08 23:41:15,740 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 165 transitions. [2024-11-08 23:41:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 23:41:15,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:15,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:15,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:15,938 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-08 23:41:17,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:17,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 105 states and 170 transitions. [2024-11-08 23:41:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 170 transitions. [2024-11-08 23:41:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:41:17,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:17,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:17,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,524 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:41:20,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:20,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 108 states and 172 transitions. [2024-11-08 23:41:20,739 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 172 transitions. [2024-11-08 23:41:20,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:41:20,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:20,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:20,921 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 23:41:23,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:23,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 116 states and 182 transitions. [2024-11-08 23:41:23,370 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 182 transitions. [2024-11-08 23:41:23,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:41:23,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:23,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:23,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,567 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:25,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 124 states and 194 transitions. [2024-11-08 23:41:25,620 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 194 transitions. [2024-11-08 23:41:25,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:41:25,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:25,821 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:25,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:25,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 125 states and 195 transitions. [2024-11-08 23:41:25,931 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 195 transitions. [2024-11-08 23:41:25,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:41:25,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:25,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:25,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,015 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 6 proven. 17 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 23:41:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:26,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 126 states and 196 transitions. [2024-11-08 23:41:26,284 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 196 transitions. [2024-11-08 23:41:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:41:26,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:26,494 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 18 proven. 20 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 23:41:27,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:27,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 101 states and 152 transitions. [2024-11-08 23:41:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 152 transitions. [2024-11-08 23:41:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:41:27,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:27,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:27,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:27,647 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 11 proven. 16 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-08 23:41:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:28,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 102 states and 153 transitions. [2024-11-08 23:41:28,078 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 153 transitions. [2024-11-08 23:41:28,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:41:28,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:28,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:28,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:41:28,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:28,267 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 76 conjuncts are in the unsatisfiable core [2024-11-08 23:41:28,273 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:41:29,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:41:29,410 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:41:30,152 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:30,152 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:41:30,391 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:30,392 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:41:32,372 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:41:32,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:32,466 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:41:32,466 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:41:33,800 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:33,802 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 245 [2024-11-08 23:41:33,893 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:41:33,894 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 183 [2024-11-08 23:41:33,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:41:33,985 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:41:34,046 INFO L349 Elim1Store]: treesize reduction 64, result has 48.8 percent of original size [2024-11-08 23:41:34,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 7 select indices, 7 select index equivalence classes, 24 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 8 case distinctions, treesize of input 170 treesize of output 172 [2024-11-08 23:41:37,797 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 112 [2024-11-08 23:41:37,806 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:41:37,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:41:38,092 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 145 states and 234 transitions. [2024-11-08 23:42:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 234 transitions. [2024-11-08 23:42:04,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:42:04,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:04,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:04,721 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 76 conjuncts are in the unsatisfiable core [2024-11-08 23:42:04,726 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:04,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:42:04,862 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:42:05,002 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:05,003 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:42:05,080 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:05,080 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:42:06,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:42:06,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:06,645 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:42:06,646 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:42:07,752 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:07,754 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2024-11-08 23:42:07,907 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:07,909 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 246 [2024-11-08 23:42:08,020 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:08,022 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2024-11-08 23:42:08,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:08,073 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:42:08,097 INFO L349 Elim1Store]: treesize reduction 172, result has 0.6 percent of original size [2024-11-08 23:42:08,098 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 8 case distinctions, treesize of input 313 treesize of output 316 [2024-11-08 23:42:08,119 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:08,121 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2024-11-08 23:42:09,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 112 [2024-11-08 23:42:09,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:42:09,820 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:42:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:16,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:16,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 149 states and 238 transitions. [2024-11-08 23:42:16,092 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 238 transitions. [2024-11-08 23:42:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:42:16,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:16,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 177 conjuncts, 73 conjuncts are in the unsatisfiable core [2024-11-08 23:42:16,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:16,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:42:16,622 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:42:16,762 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:16,762 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:42:16,824 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:16,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:42:17,555 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:42:17,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:17,624 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:42:17,624 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:42:18,105 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:18,107 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 272 [2024-11-08 23:42:18,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,340 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:42:18,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:18,363 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:42:18,417 INFO L349 Elim1Store]: treesize reduction 172, result has 0.6 percent of original size [2024-11-08 23:42:18,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 29 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 186 treesize of output 153 [2024-11-08 23:42:18,427 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:18,428 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 163 [2024-11-08 23:42:20,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 158 treesize of output 112 [2024-11-08 23:42:20,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:42:20,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 6 select indices, 6 select index equivalence classes, 15 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 22 [2024-11-08 23:42:20,195 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 4 proven. 52 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:42:26,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:26,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 157 states and 251 transitions. [2024-11-08 23:42:26,232 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 251 transitions. [2024-11-08 23:42:26,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:42:26,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:26,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:33,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:33,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 166 states and 273 transitions. [2024-11-08 23:42:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 273 transitions. [2024-11-08 23:42:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:42:33,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:33,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 10 proven. 26 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:35,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:35,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 169 states and 277 transitions. [2024-11-08 23:42:35,966 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 277 transitions. [2024-11-08 23:42:35,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:35,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:35,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:35,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:37,136 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 13 proven. 35 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:39,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:39,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 171 states and 283 transitions. [2024-11-08 23:42:39,474 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 283 transitions. [2024-11-08 23:42:39,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:39,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:39,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:42:47,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:47,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 181 states and 299 transitions. [2024-11-08 23:42:47,171 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 299 transitions. [2024-11-08 23:42:47,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:42:47,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:47,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:47,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:47,301 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 1 proven. 38 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-08 23:42:48,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 182 states and 300 transitions. [2024-11-08 23:42:48,180 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 300 transitions. [2024-11-08 23:42:48,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:42:48,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:48,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:49,562 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 18 proven. 44 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 183 states and 301 transitions. [2024-11-08 23:42:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 301 transitions. [2024-11-08 23:42:51,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:42:51,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:51,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:51,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 18 proven. 44 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 23:42:52,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:52,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 184 states and 302 transitions. [2024-11-08 23:42:52,721 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 302 transitions. [2024-11-08 23:42:52,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:42:52,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:52,894 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 23:42:53,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:53,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 186 states and 304 transitions. [2024-11-08 23:42:53,904 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 304 transitions. [2024-11-08 23:42:53,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:42:53,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:53,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:53,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:42:54,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:54,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 85 conjuncts are in the unsatisfiable core [2024-11-08 23:42:54,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:42:54,345 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:42:55,009 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:42:55,420 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:55,421 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:42:55,485 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:55,486 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:42:56,257 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:42:56,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:56,321 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:42:56,321 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:42:57,065 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:57,066 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 205 [2024-11-08 23:42:57,133 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:57,134 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 205 [2024-11-08 23:42:57,216 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:57,218 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2024-11-08 23:42:57,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:42:57,261 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:42:57,285 INFO L349 Elim1Store]: treesize reduction 172, result has 0.6 percent of original size [2024-11-08 23:42:57,286 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 8 case distinctions, treesize of input 313 treesize of output 310 [2024-11-08 23:42:57,299 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:42:57,301 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 318 [2024-11-08 23:43:04,507 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 386 treesize of output 352 [2024-11-08 23:43:04,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:04,676 INFO L349 Elim1Store]: treesize reduction 327, result has 0.3 percent of original size [2024-11-08 23:43:04,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 14 case distinctions, treesize of input 360 treesize of output 919 [2024-11-08 23:43:06,543 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:43:06,544 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2024-11-08 23:43:06,628 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:43:06,629 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 145 [2024-11-08 23:43:06,692 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:43:06,694 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 331 [2024-11-08 23:43:07,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,137 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:43:07,146 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:43:07,172 INFO L349 Elim1Store]: treesize reduction 88, result has 1.1 percent of original size [2024-11-08 23:43:07,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 21 disjoint index pairs (out of 28 index pairs), introduced 9 new quantified variables, introduced 7 case distinctions, treesize of input 402 treesize of output 346 [2024-11-08 23:43:07,477 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:43:07,479 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 321 [2024-11-08 23:43:07,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:43:07,779 INFO L349 Elim1Store]: treesize reduction 115, result has 48.7 percent of original size [2024-11-08 23:43:07,779 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 6 select indices, 6 select index equivalence classes, 12 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 111 treesize of output 162 [2024-11-08 23:43:22,481 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:43:22,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 337 treesize of output 219 [2024-11-08 23:43:23,770 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 8 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:44:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:21,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 211 states and 347 transitions. [2024-11-08 23:44:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 347 transitions. [2024-11-08 23:44:21,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:44:21,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:21,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:21,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:44:21,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:21,552 INFO L255 TraceCheckSpWp]: Trace formula consists of 201 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-11-08 23:44:21,559 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:44:21,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:44:21,965 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:44:22,442 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:22,443 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:44:22,490 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:22,490 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:44:23,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:44:23,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:23,411 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:44:23,412 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:44:24,156 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:24,158 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 267 [2024-11-08 23:44:24,213 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:24,214 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 194 [2024-11-08 23:44:24,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:24,252 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:44:24,274 INFO L349 Elim1Store]: treesize reduction 172, result has 0.6 percent of original size [2024-11-08 23:44:24,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 7 select indices, 7 select index equivalence classes, 24 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 290 treesize of output 296 [2024-11-08 23:44:24,285 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:24,286 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 171 [2024-11-08 23:44:28,684 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 386 treesize of output 352 [2024-11-08 23:44:28,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:28,810 INFO L349 Elim1Store]: treesize reduction 327, result has 0.3 percent of original size [2024-11-08 23:44:28,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 14 case distinctions, treesize of input 360 treesize of output 919 [2024-11-08 23:44:30,385 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:30,388 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 558 [2024-11-08 23:44:30,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,744 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:44:30,756 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:44:30,829 INFO L349 Elim1Store]: treesize reduction 287, result has 0.3 percent of original size [2024-11-08 23:44:30,830 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 8 select indices, 8 select index equivalence classes, 27 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 14 case distinctions, treesize of input 183 treesize of output 188 [2024-11-08 23:44:30,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:30,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:44:31,137 INFO L349 Elim1Store]: treesize reduction 115, result has 48.7 percent of original size [2024-11-08 23:44:31,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 19 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 9 case distinctions, treesize of input 155 treesize of output 176 [2024-11-08 23:44:38,343 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:44:38,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 5 new quantified variables, introduced 10 case distinctions, treesize of input 337 treesize of output 219 [2024-11-08 23:44:39,725 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 8 proven. 65 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:44:57,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 220 states and 363 transitions. [2024-11-08 23:44:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 363 transitions. [2024-11-08 23:44:57,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:44:57,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,861 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 37 proven. 34 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:45:01,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 222 states and 365 transitions. [2024-11-08 23:45:01,787 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 365 transitions. [2024-11-08 23:45:01,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:45:01,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,654 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 34 proven. 21 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 23:45:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:05,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 224 states and 366 transitions. [2024-11-08 23:45:05,370 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 366 transitions. [2024-11-08 23:45:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:45:05,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:05,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:05,604 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 46 proven. 26 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-08 23:45:08,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 227 states and 370 transitions. [2024-11-08 23:45:08,519 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 370 transitions. [2024-11-08 23:45:08,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:45:08,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,749 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 21 proven. 55 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:45:13,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 231 states and 374 transitions. [2024-11-08 23:45:13,234 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 374 transitions. [2024-11-08 23:45:13,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:45:13,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:13,462 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 21 proven. 55 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-08 23:45:14,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:14,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 232 states and 374 transitions. [2024-11-08 23:45:14,658 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 374 transitions. [2024-11-08 23:45:14,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:45:14,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:14,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:14,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,959 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 22 proven. 48 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:45:34,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:34,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 249 states and 395 transitions. [2024-11-08 23:45:34,622 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 395 transitions. [2024-11-08 23:45:34,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:45:34,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:34,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 23 proven. 63 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:45:36,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:36,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 249 states and 393 transitions. [2024-11-08 23:45:36,159 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 393 transitions. [2024-11-08 23:45:36,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:45:36,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:36,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:36,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:36,401 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 22 proven. 48 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-08 23:45:46,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 257 states and 404 transitions. [2024-11-08 23:45:46,861 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 404 transitions. [2024-11-08 23:45:46,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:45:46,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:47,108 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 23 proven. 63 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 23:45:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:48,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 259 states and 406 transitions. [2024-11-08 23:45:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 406 transitions. [2024-11-08 23:45:48,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:45:48,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:48,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:45:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:49,061 INFO L255 TraceCheckSpWp]: Trace formula consists of 225 conjuncts, 96 conjuncts are in the unsatisfiable core [2024-11-08 23:45:49,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:45:49,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-08 23:45:49,184 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2024-11-08 23:45:49,324 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:49,325 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 1 case distinctions, treesize of input 26 treesize of output 28 [2024-11-08 23:45:49,383 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:49,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 38 [2024-11-08 23:45:50,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 297 treesize of output 265 [2024-11-08 23:45:50,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:50,254 INFO L349 Elim1Store]: treesize reduction 204, result has 0.5 percent of original size [2024-11-08 23:45:50,255 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 8 select indices, 8 select index equivalence classes, 24 disjoint index pairs (out of 28 index pairs), introduced 12 new quantified variables, introduced 8 case distinctions, treesize of input 265 treesize of output 799 [2024-11-08 23:45:51,171 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:51,172 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 123 [2024-11-08 23:45:51,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:51,395 INFO L349 Elim1Store]: treesize reduction 172, result has 0.6 percent of original size [2024-11-08 23:45:51,395 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 3 stores, 8 select indices, 8 select index equivalence classes, 34 disjoint index pairs (out of 28 index pairs), introduced 8 new quantified variables, introduced 8 case distinctions, treesize of input 220 treesize of output 332 [2024-11-08 23:45:51,416 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:51,417 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 260 [2024-11-08 23:45:51,425 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:51,426 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 559 [2024-11-08 23:45:56,365 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 386 treesize of output 352 [2024-11-08 23:45:56,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:56,530 INFO L349 Elim1Store]: treesize reduction 327, result has 0.3 percent of original size [2024-11-08 23:45:56,531 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 4 stores, 9 select indices, 9 select index equivalence classes, 27 disjoint index pairs (out of 36 index pairs), introduced 13 new quantified variables, introduced 14 case distinctions, treesize of input 360 treesize of output 919 [2024-11-08 23:45:57,790 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:57,793 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 568 [2024-11-08 23:45:58,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:58,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:58,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:58,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:58,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-11-08 23:45:58,126 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:45:58,131 INFO L173 IndexEqualityManager]: detected equality via solver [2024-11-08 23:45:58,143 INFO L349 Elim1Store]: treesize reduction 104, result has 1.0 percent of original size [2024-11-08 23:45:58,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 7 select indices, 7 select index equivalence classes, 14 disjoint index pairs (out of 21 index pairs), introduced 7 new quantified variables, introduced 7 case distinctions, treesize of input 397 treesize of output 252 [2024-11-08 23:45:58,288 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-11-08 23:45:58,289 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 470 [2024-11-08 23:49:12,101 WARN L286 SmtUtils]: Spent 2.06m on a formula simplification that was a NOOP. DAG size: 241 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-08 23:52:57,485 WARN L286 SmtUtils]: Spent 3.01m on a formula simplification that was a NOOP. DAG size: 231 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)