./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:36:45,359 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:36:45,440 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:36:45,446 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:36:45,446 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:36:45,487 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:36:45,490 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:36:45,490 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:36:45,491 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:36:45,492 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:36:45,493 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:36:45,493 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:36:45,493 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:36:45,493 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:36:45,493 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:36:45,494 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:36:45,494 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:36:45,494 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:36:45,494 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:36:45,494 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:36:45,495 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:36:45,496 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:36:45,496 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:36:45,496 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:45,497 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:36:45,497 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-11-13 16:36:45,914 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:36:45,931 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:36:45,936 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:36:45,938 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:36:45,939 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:36:45,941 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i Unable to find full path for "g++" [2024-11-13 16:36:48,271 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:36:48,679 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:36:48,680 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i [2024-11-13 16:36:48,700 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/data/c6c6521d1/0fac17ffd56d412b8c494ca04fb13ade/FLAGd0685e3a4 [2024-11-13 16:36:48,724 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/data/c6c6521d1/0fac17ffd56d412b8c494ca04fb13ade [2024-11-13 16:36:48,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:36:48,732 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:36:48,734 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:48,735 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:36:48,741 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:36:48,742 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:48" (1/1) ... [2024-11-13 16:36:48,743 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22984f1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:48, skipping insertion in model container [2024-11-13 16:36:48,744 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:36:48" (1/1) ... [2024-11-13 16:36:48,804 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:36:49,515 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:49,529 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:36:49,690 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:36:49,769 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:36:49,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49 WrapperNode [2024-11-13 16:36:49,770 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:36:49,772 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:49,772 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:36:49,772 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:36:49,779 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,804 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,862 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-11-13 16:36:49,862 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:36:49,863 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:36:49,863 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:36:49,864 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:36:49,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,896 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,896 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,964 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,986 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:49,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:50,002 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:50,017 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:36:50,018 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:36:50,022 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:36:50,022 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:36:50,023 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:36:49" (1/1) ... [2024-11-13 16:36:50,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:36:50,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:36:50,074 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:36:50,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47826b1b-d9c3-4bc1-8885-18bb8831a532/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:36:50,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:36:50,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:36:50,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:36:50,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:36:50,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:36:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:36:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:36:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:36:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:36:50,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:36:50,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:36:50,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:36:50,401 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:36:50,405 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:36:51,985 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-11-13 16:36:51,985 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:36:53,302 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:36:53,303 INFO L316 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-13 16:36:53,305 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:53 BoogieIcfgContainer [2024-11-13 16:36:53,305 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:36:53,306 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:36:53,306 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:36:53,320 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:36:53,321 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:36:53" (1/1) ... [2024-11-13 16:36:53,334 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:36:53,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:53,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-11-13 16:36:53,429 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-11-13 16:36:53,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:36:53,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:53,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:53,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:53,977 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-11-13 16:36:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-11-13 16:36:54,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:36:54,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-11-13 16:36:54,495 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-11-13 16:36:54,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:36:54,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-11-13 16:36:54,773 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-11-13 16:36:54,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:36:54,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-11-13 16:36:54,851 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-11-13 16:36:54,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:36:54,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:54,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:54,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-11-13 16:36:54,911 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-11-13 16:36:54,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:36:54,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:54,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:54,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:55,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2024-11-13 16:36:55,001 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-11-13 16:36:55,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:36:55,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:55,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:55,150 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:36:57,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:36:57,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:36:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2024-11-13 16:36:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-13 16:36:57,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:36:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:36:57,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:36:58,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:36:58,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:00,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:00,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 88 states and 115 transitions. [2024-11-13 16:37:00,923 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 115 transitions. [2024-11-13 16:37:00,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:37:00,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:01,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:01,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:01,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-11-13 16:37:01,139 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-11-13 16:37:01,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:37:01,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:01,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:01,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:37:11,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:11,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:11,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2024-11-13 16:37:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2024-11-13 16:37:11,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:37:11,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:11,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:11,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:11,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:37:21,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:31,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:33,749 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:34,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:34,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-11-13 16:37:34,901 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-11-13 16:37:34,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:37:34,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:35,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:35,446 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:46,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:47,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:37:47,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-11-13 16:37:47,575 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-11-13 16:37:47,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:37:47,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:37:47,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:37:47,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:37:48,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:37:58,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:37:59,933 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:00,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:00,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-11-13 16:38:00,475 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-11-13 16:38:00,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 16:38:00,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:00,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:00,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:01,845 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:38:12,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:22,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:28,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:30,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 261 transitions. [2024-11-13 16:38:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 261 transitions. [2024-11-13 16:38:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:38:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:30,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:30,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:30,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:38:35,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:35,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:35,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 206 states and 263 transitions. [2024-11-13 16:38:35,250 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 263 transitions. [2024-11-13 16:38:35,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:38:35,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:35,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:35,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:35,703 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:38:36,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:36,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 207 states and 265 transitions. [2024-11-13 16:38:36,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 265 transitions. [2024-11-13 16:38:36,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:38:36,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:36,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:36,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:37,158 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:38:47,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:56,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:38:57,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:57,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 245 states and 318 transitions. [2024-11-13 16:38:57,788 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 318 transitions. [2024-11-13 16:38:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:38:57,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:57,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:57,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:58,086 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:38:58,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:58,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2024-11-13 16:38:58,431 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-13 16:38:58,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:38:58,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:58,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:58,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:58,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:38:59,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:38:59,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 246 states and 317 transitions. [2024-11-13 16:38:59,241 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-11-13 16:38:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 16:38:59,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:38:59,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:38:59,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:38:59,512 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:39:09,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:11,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:11,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 249 states and 319 transitions. [2024-11-13 16:39:11,350 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 319 transitions. [2024-11-13 16:39:11,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 16:39:11,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:11,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:11,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:11,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:12,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:12,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-11-13 16:39:12,565 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-11-13 16:39:12,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:39:12,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:12,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:12,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:12,807 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:12,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:12,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-11-13 16:39:12,837 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-13 16:39:12,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:39:12,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:12,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:12,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:13,157 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:13,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:13,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 331 transitions. [2024-11-13 16:39:13,890 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 331 transitions. [2024-11-13 16:39:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:39:13,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:14,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:14,210 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:14,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 268 states and 342 transitions. [2024-11-13 16:39:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 342 transitions. [2024-11-13 16:39:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:39:14,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:14,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:39:15,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:15,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-11-13 16:39:15,880 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-11-13 16:39:15,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:39:15,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:15,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:16,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:16,902 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:17,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:17,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 278 states and 355 transitions. [2024-11-13 16:39:17,437 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 355 transitions. [2024-11-13 16:39:17,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:39:17,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:17,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:17,769 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:39:18,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:18,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 357 transitions. [2024-11-13 16:39:18,493 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 357 transitions. [2024-11-13 16:39:18,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:39:18,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:18,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:19,546 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:20,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:20,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 288 states and 368 transitions. [2024-11-13 16:39:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-11-13 16:39:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:39:20,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:20,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:20,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:21,175 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:39:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 289 states and 370 transitions. [2024-11-13 16:39:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 370 transitions. [2024-11-13 16:39:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:39:22,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:22,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:22,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:22,480 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:39:22,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:22,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 289 states and 368 transitions. [2024-11-13 16:39:22,505 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 368 transitions. [2024-11-13 16:39:22,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:39:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:22,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:39:23,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 290 states and 370 transitions. [2024-11-13 16:39:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-13 16:39:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:39:23,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:23,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:24,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:24,234 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:39:27,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:39:27,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:27,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 293 states and 372 transitions. [2024-11-13 16:39:27,644 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 372 transitions. [2024-11-13 16:39:27,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:39:27,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:27,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:28,057 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:39:29,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:29,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 296 states and 374 transitions. [2024-11-13 16:39:29,349 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2024-11-13 16:39:29,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:39:29,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:29,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:29,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:30,326 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:39:31,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 299 states and 376 transitions. [2024-11-13 16:39:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 376 transitions. [2024-11-13 16:39:31,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:39:31,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:31,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:39:34,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:39:35,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:35,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 302 states and 378 transitions. [2024-11-13 16:39:35,431 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 378 transitions. [2024-11-13 16:39:35,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:39:35,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:35,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:35,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:35,980 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:41,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:41,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:41,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 319 states and 402 transitions. [2024-11-13 16:39:41,690 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 402 transitions. [2024-11-13 16:39:41,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:39:41,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:41,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:41,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:42,255 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:42,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:42,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-13 16:39:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-13 16:39:42,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:39:42,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:42,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:43,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:43,433 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:39:51,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:39:52,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:52,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 350 states and 445 transitions. [2024-11-13 16:39:52,330 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 445 transitions. [2024-11-13 16:39:52,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:39:52,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:52,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:52,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:52,670 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:39:53,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:53,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 351 states and 446 transitions. [2024-11-13 16:39:53,407 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 446 transitions. [2024-11-13 16:39:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:39:53,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:53,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:54,938 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:57,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:57,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 382 states and 498 transitions. [2024-11-13 16:39:57,765 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 498 transitions. [2024-11-13 16:39:57,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:39:57,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:57,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:57,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:58,795 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:39:59,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:39:59,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 383 states and 498 transitions. [2024-11-13 16:39:59,247 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 498 transitions. [2024-11-13 16:39:59,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:39:59,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:39:59,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:39:59,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:39:59,764 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:40:00,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 386 states and 500 transitions. [2024-11-13 16:40:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 500 transitions. [2024-11-13 16:40:00,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:00,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:00,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:01,568 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:04,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:05,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:05,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 417 states and 543 transitions. [2024-11-13 16:40:05,751 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 543 transitions. [2024-11-13 16:40:05,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:05,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:05,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:05,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:06,111 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 418 states and 548 transitions. [2024-11-13 16:40:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 548 transitions. [2024-11-13 16:40:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:06,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:07,382 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:07,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:07,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 419 states and 550 transitions. [2024-11-13 16:40:07,899 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 550 transitions. [2024-11-13 16:40:07,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:07,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:07,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:08,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:08,236 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:08,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 420 states and 551 transitions. [2024-11-13 16:40:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 551 transitions. [2024-11-13 16:40:08,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:08,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:08,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:09,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 421 states and 552 transitions. [2024-11-13 16:40:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 552 transitions. [2024-11-13 16:40:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:09,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:10,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:11,380 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:22,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:29,832 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:32,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:32,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 452 states and 602 transitions. [2024-11-13 16:40:32,047 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 602 transitions. [2024-11-13 16:40:32,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:40:32,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:32,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:32,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:32,574 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:40:33,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:40:33,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 453 states and 604 transitions. [2024-11-13 16:40:33,238 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 604 transitions. [2024-11-13 16:40:33,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:40:33,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:40:33,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:40:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:40:33,575 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 16:40:43,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:40:53,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:03,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:13,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:13,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:13,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 456 states and 606 transitions. [2024-11-13 16:41:13,714 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 606 transitions. [2024-11-13 16:41:13,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:41:13,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:13,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:13,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:14,202 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:41:14,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:14,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 457 states and 608 transitions. [2024-11-13 16:41:14,957 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 608 transitions. [2024-11-13 16:41:14,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:41:14,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:14,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:15,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:27,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:37,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:42,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:42,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 494 states and 659 transitions. [2024-11-13 16:41:42,040 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 659 transitions. [2024-11-13 16:41:42,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:41:42,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:42,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:42,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:42,359 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:42,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:42,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 495 states and 660 transitions. [2024-11-13 16:41:42,866 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 660 transitions. [2024-11-13 16:41:42,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:41:42,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:42,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:43,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,179 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 16:41:43,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:43,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 504 states and 671 transitions. [2024-11-13 16:41:43,436 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 671 transitions. [2024-11-13 16:41:43,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:41:43,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:43,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:43,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:43,754 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 16:41:44,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:44,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 505 states and 672 transitions. [2024-11-13 16:41:44,438 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 672 transitions. [2024-11-13 16:41:44,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:41:44,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:44,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:44,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:45,665 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:41:45,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:45,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 514 states and 683 transitions. [2024-11-13 16:41:45,989 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 683 transitions. [2024-11-13 16:41:45,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:41:45,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:45,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:46,318 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:41:46,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:46,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 515 states and 685 transitions. [2024-11-13 16:41:46,811 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 685 transitions. [2024-11-13 16:41:46,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:41:46,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:47,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:41:47,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:47,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 524 states and 696 transitions. [2024-11-13 16:41:47,743 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 696 transitions. [2024-11-13 16:41:47,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:41:47,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:47,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:47,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,917 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:41:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:49,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 533 states and 707 transitions. [2024-11-13 16:41:49,177 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 707 transitions. [2024-11-13 16:41:49,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:41:49,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:49,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:49,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:50,265 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:41:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:50,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 534 states and 709 transitions. [2024-11-13 16:41:50,977 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 709 transitions. [2024-11-13 16:41:50,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:41:50,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:50,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:51,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:41:57,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:41:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 535 states and 713 transitions. [2024-11-13 16:41:58,031 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 713 transitions. [2024-11-13 16:41:58,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:41:58,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:58,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:58,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:58,449 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:42:00,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:00,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:00,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 536 states and 715 transitions. [2024-11-13 16:42:00,550 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 715 transitions. [2024-11-13 16:42:00,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:42:00,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:00,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:00,860 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 16:42:02,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:02,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:02,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 539 states and 717 transitions. [2024-11-13 16:42:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 717 transitions. [2024-11-13 16:42:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:42:02,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:03,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:04,387 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:07,924 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:08,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:08,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 542 states and 719 transitions. [2024-11-13 16:42:08,122 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 719 transitions. [2024-11-13 16:42:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:42:08,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:08,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:08,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:09,938 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:10,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:10,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 545 states and 721 transitions. [2024-11-13 16:42:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 721 transitions. [2024-11-13 16:42:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:42:10,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:10,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:10,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:11,156 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:42:13,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:42:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 548 states and 723 transitions. [2024-11-13 16:42:13,062 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 723 transitions. [2024-11-13 16:42:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:42:13,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,349 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 16:42:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 557 states and 734 transitions. [2024-11-13 16:42:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 734 transitions. [2024-11-13 16:42:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:42:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:13,901 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 16:42:14,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 558 states and 736 transitions. [2024-11-13 16:42:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 736 transitions. [2024-11-13 16:42:14,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:42:14,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:14,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:14,721 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 16:42:16,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:16,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 561 states and 738 transitions. [2024-11-13 16:42:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 738 transitions. [2024-11-13 16:42:16,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:42:16,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:16,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:16,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:17,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:17,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 562 states and 739 transitions. [2024-11-13 16:42:17,500 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 739 transitions. [2024-11-13 16:42:17,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:42:17,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:17,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:17,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:18,246 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:20,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:20,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 565 states and 743 transitions. [2024-11-13 16:42:20,251 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 743 transitions. [2024-11-13 16:42:20,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:42:20,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:20,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:21,123 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:21,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 566 states and 747 transitions. [2024-11-13 16:42:21,917 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 747 transitions. [2024-11-13 16:42:21,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:42:21,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:21,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:22,301 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:42:22,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:22,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 566 states and 745 transitions. [2024-11-13 16:42:22,974 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 745 transitions. [2024-11-13 16:42:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:42:22,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:22,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 16:42:24,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:24,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 566 states and 744 transitions. [2024-11-13 16:42:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 744 transitions. [2024-11-13 16:42:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:42:24,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:24,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,114 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:30,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 597 states and 796 transitions. [2024-11-13 16:42:33,025 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 796 transitions. [2024-11-13 16:42:33,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:42:33,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:33,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:34,762 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:35,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 598 states and 796 transitions. [2024-11-13 16:42:35,640 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 796 transitions. [2024-11-13 16:42:35,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:42:35,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:35,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:35,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:36,625 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:44,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:47,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 629 states and 845 transitions. [2024-11-13 16:42:47,137 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 845 transitions. [2024-11-13 16:42:47,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:42:47,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:47,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:00,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:10,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:20,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:30,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 660 states and 889 transitions. [2024-11-13 16:43:32,727 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 889 transitions. [2024-11-13 16:43:32,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:32,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:34,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:34,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 662 states and 892 transitions. [2024-11-13 16:43:34,606 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 892 transitions. [2024-11-13 16:43:34,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:34,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:34,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:35,089 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:35,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:35,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 663 states and 893 transitions. [2024-11-13 16:43:35,969 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 893 transitions. [2024-11-13 16:43:35,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:35,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:35,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:36,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,492 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:37,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:37,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 664 states and 893 transitions. [2024-11-13 16:43:37,249 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 893 transitions. [2024-11-13 16:43:37,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:37,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:37,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:37,786 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:38,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 665 states and 895 transitions. [2024-11-13 16:43:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 895 transitions. [2024-11-13 16:43:38,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:38,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:38,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:38,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:39,341 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:41,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:41,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 667 states and 898 transitions. [2024-11-13 16:43:41,235 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 898 transitions. [2024-11-13 16:43:41,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:43:41,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:41,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:41,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,445 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:43:54,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:04,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:14,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:17,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 698 states and 955 transitions. [2024-11-13 16:44:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 955 transitions. [2024-11-13 16:44:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:44:21,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:21,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,089 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:44:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 699 states and 958 transitions. [2024-11-13 16:44:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 958 transitions. [2024-11-13 16:44:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:44:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:23,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:23,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:23,807 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:44:24,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:24,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 700 states and 958 transitions. [2024-11-13 16:44:24,809 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 958 transitions. [2024-11-13 16:44:24,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:44:24,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:24,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:25,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:25,487 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:44:26,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:26,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 701 states and 960 transitions. [2024-11-13 16:44:26,779 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 960 transitions. [2024-11-13 16:44:26,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:44:26,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:26,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:27,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:27,477 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 16:44:28,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:28,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 702 states and 962 transitions. [2024-11-13 16:44:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 962 transitions. [2024-11-13 16:44:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:44:28,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:44:43,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:51,516 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:44:55,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 734 states and 1009 transitions. [2024-11-13 16:44:55,085 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1009 transitions. [2024-11-13 16:44:55,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:44:55,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:55,484 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:44:58,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:58,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 737 states and 1014 transitions. [2024-11-13 16:44:58,253 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1014 transitions. [2024-11-13 16:44:58,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:44:58,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:58,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:58,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:58,750 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:44:59,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:59,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 738 states and 1015 transitions. [2024-11-13 16:44:59,976 INFO L276 IsEmpty]: Start isEmpty. Operand 738 states and 1015 transitions. [2024-11-13 16:44:59,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:44:59,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:59,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:45:02,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:02,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 740 states and 1021 transitions. [2024-11-13 16:45:02,541 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 1021 transitions. [2024-11-13 16:45:02,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:45:02,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:02,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:02,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:02,950 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:45:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 741 states and 1021 transitions. [2024-11-13 16:45:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1021 transitions. [2024-11-13 16:45:03,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:45:03,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:04,202 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 16:45:05,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:05,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 742 states and 1022 transitions. [2024-11-13 16:45:05,034 INFO L276 IsEmpty]: Start isEmpty. Operand 742 states and 1022 transitions. [2024-11-13 16:45:05,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:45:05,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:05,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:05,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:45:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:07,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 751 states and 1033 transitions. [2024-11-13 16:45:07,723 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1033 transitions. [2024-11-13 16:45:07,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:45:07,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:07,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:07,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:08,421 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:45:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 760 states and 1046 transitions. [2024-11-13 16:45:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1046 transitions. [2024-11-13 16:45:08,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:45:08,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:45:12,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:12,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 769 states and 1057 transitions. [2024-11-13 16:45:12,369 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1057 transitions. [2024-11-13 16:45:12,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:45:12,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:12,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:13,019 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:45:13,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 778 states and 1068 transitions. [2024-11-13 16:45:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1068 transitions. [2024-11-13 16:45:13,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:45:13,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:13,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:13,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:14,836 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:16,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:16,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 779 states and 1070 transitions. [2024-11-13 16:45:16,086 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1070 transitions. [2024-11-13 16:45:16,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:16,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:16,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:16,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:18,171 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:22,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 795 states and 1092 transitions. [2024-11-13 16:45:22,392 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1092 transitions. [2024-11-13 16:45:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:22,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:22,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:23,222 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:23,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:23,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 796 states and 1094 transitions. [2024-11-13 16:45:23,897 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1094 transitions. [2024-11-13 16:45:23,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:23,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:23,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:25,464 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:27,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:27,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 811 states and 1110 transitions. [2024-11-13 16:45:27,594 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1110 transitions. [2024-11-13 16:45:27,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:27,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:27,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:31,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:31,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:31,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 812 states and 1112 transitions. [2024-11-13 16:45:31,888 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1112 transitions. [2024-11-13 16:45:31,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:45:31,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:31,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:32,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:45:36,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:36,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 813 states and 1114 transitions. [2024-11-13 16:45:36,265 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1114 transitions. [2024-11-13 16:45:36,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:45:36,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:36,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:36,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:38,527 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:45:40,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:40,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:40,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 816 states and 1116 transitions. [2024-11-13 16:45:40,363 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1116 transitions. [2024-11-13 16:45:40,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:45:40,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:40,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:40,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:45:44,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:44,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:44,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 819 states and 1118 transitions. [2024-11-13 16:45:44,125 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1118 transitions. [2024-11-13 16:45:44,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:45:44,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:44,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:44,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:45:45,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 822 states and 1120 transitions. [2024-11-13 16:45:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1120 transitions. [2024-11-13 16:45:45,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:45:45,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:45,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:45,790 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:45:47,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:47,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 825 states and 1122 transitions. [2024-11-13 16:45:47,231 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1122 transitions. [2024-11-13 16:45:47,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:45:47,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:47,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:47,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:48,234 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:45:48,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:48,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 828 states and 1124 transitions. [2024-11-13 16:45:48,672 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1124 transitions. [2024-11-13 16:45:48,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:45:48,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:48,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:48,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:49,238 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 16:45:49,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:49,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 837 states and 1135 transitions. [2024-11-13 16:45:49,783 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1135 transitions. [2024-11-13 16:45:49,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:45:49,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:49,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:50,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:50,208 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 16:45:52,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:45:52,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:52,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 838 states and 1137 transitions. [2024-11-13 16:45:52,243 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 1137 transitions. [2024-11-13 16:45:52,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:45:52,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:52,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:52,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 16:45:53,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 841 states and 1139 transitions. [2024-11-13 16:45:53,867 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1139 transitions. [2024-11-13 16:45:53,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:45:53,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:53,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:54,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:55,371 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:45:56,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 842 states and 1140 transitions. [2024-11-13 16:45:56,429 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1140 transitions. [2024-11-13 16:45:56,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:45:56,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:56,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:56,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:57,831 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:00,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 844 states and 1143 transitions. [2024-11-13 16:46:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1143 transitions. [2024-11-13 16:46:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:46:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:00,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:15,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:16,921 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:21,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:21,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 875 states and 1184 transitions. [2024-11-13 16:46:21,748 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1184 transitions. [2024-11-13 16:46:21,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:46:21,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:21,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:23,223 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 876 states and 1184 transitions. [2024-11-13 16:46:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1184 transitions. [2024-11-13 16:46:24,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:46:24,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:24,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:24,790 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 16:46:26,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:26,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 876 states and 1183 transitions. [2024-11-13 16:46:26,312 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1183 transitions. [2024-11-13 16:46:26,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:46:26,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:26,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:26,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:26,732 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 16:46:27,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:27,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 876 states and 1181 transitions. [2024-11-13 16:46:27,573 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1181 transitions. [2024-11-13 16:46:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:46:27,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:27,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:27,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:31,185 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:35,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:39,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 907 states and 1233 transitions. [2024-11-13 16:46:39,066 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1233 transitions. [2024-11-13 16:46:39,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:46:39,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:41,940 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:43,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 908 states and 1233 transitions. [2024-11-13 16:46:43,129 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1233 transitions. [2024-11-13 16:46:43,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:46:43,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:43,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:43,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:46,174 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:46:57,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:46:59,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:05,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:05,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 939 states and 1288 transitions. [2024-11-13 16:47:05,944 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1288 transitions. [2024-11-13 16:47:05,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:05,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:05,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:07,366 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:16,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:16,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 970 states and 1337 transitions. [2024-11-13 16:47:16,527 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 1337 transitions. [2024-11-13 16:47:16,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:16,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:16,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:17,415 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 983 states and 1353 transitions. [2024-11-13 16:47:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1353 transitions. [2024-11-13 16:47:22,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:22,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,426 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:25,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 985 states and 1357 transitions. [2024-11-13 16:47:25,905 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1357 transitions. [2024-11-13 16:47:25,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:25,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:25,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:26,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:26,791 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:29,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:29,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 988 states and 1363 transitions. [2024-11-13 16:47:29,961 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1363 transitions. [2024-11-13 16:47:29,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:29,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:29,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:30,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,737 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:32,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:32,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 989 states and 1366 transitions. [2024-11-13 16:47:32,140 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1366 transitions. [2024-11-13 16:47:32,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:32,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:32,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:32,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:33,036 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:34,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:34,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 990 states and 1368 transitions. [2024-11-13 16:47:34,332 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1368 transitions. [2024-11-13 16:47:34,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:47:34,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:34,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:35,116 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:47:49,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:47:59,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:05,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:09,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:09,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1021 states and 1411 transitions. [2024-11-13 16:48:09,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1411 transitions. [2024-11-13 16:48:09,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:48:09,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:09,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:09,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:10,061 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:11,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:11,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1022 states and 1412 transitions. [2024-11-13 16:48:11,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1412 transitions. [2024-11-13 16:48:11,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:48:11,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:11,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:11,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:12,153 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:13,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 1023 states and 1412 transitions. [2024-11-13 16:48:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1412 transitions. [2024-11-13 16:48:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:48:13,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:13,968 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:22,946 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:26,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:26,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1054 states and 1456 transitions. [2024-11-13 16:48:26,620 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1456 transitions. [2024-11-13 16:48:26,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:48:26,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:26,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:48:28,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:28,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 1055 states and 1456 transitions. [2024-11-13 16:48:28,827 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1456 transitions. [2024-11-13 16:48:28,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:48:28,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:28,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 16:48:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:30,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 1056 states and 1458 transitions. [2024-11-13 16:48:30,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1056 states and 1458 transitions. [2024-11-13 16:48:30,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:48:30,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:30,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:31,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:31,338 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 16:48:32,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:32,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 1057 states and 1460 transitions. [2024-11-13 16:48:32,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1460 transitions. [2024-11-13 16:48:32,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:48:32,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:32,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:32,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:32,891 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 16:48:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:34,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 1058 states and 1462 transitions. [2024-11-13 16:48:34,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1462 transitions. [2024-11-13 16:48:34,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:34,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:34,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:34,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:35,373 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:48:35,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:35,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 1067 states and 1473 transitions. [2024-11-13 16:48:35,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1473 transitions. [2024-11-13 16:48:35,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:48:35,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:35,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:35,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:36,165 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:48:48,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:49,841 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:48:54,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:54,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1097 states and 1520 transitions. [2024-11-13 16:48:54,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1520 transitions. [2024-11-13 16:48:54,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:48:54,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:54,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:54,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:07,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:08,602 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:49:13,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:13,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1127 states and 1557 transitions. [2024-11-13 16:49:13,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1557 transitions. [2024-11-13 16:49:13,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:13,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:13,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:13,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:17,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1130 states and 1562 transitions. [2024-11-13 16:49:17,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 1562 transitions. [2024-11-13 16:49:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:17,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:17,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,872 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:21,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:21,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1133 states and 1568 transitions. [2024-11-13 16:49:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1133 states and 1568 transitions. [2024-11-13 16:49:21,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:21,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:21,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:22,050 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:23,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:23,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1568 states to 1134 states and 1568 transitions. [2024-11-13 16:49:23,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1134 states and 1568 transitions. [2024-11-13 16:49:23,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:23,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:23,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:23,808 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:24,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:24,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1569 states to 1135 states and 1569 transitions. [2024-11-13 16:49:24,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1569 transitions. [2024-11-13 16:49:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:24,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:25,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:25,315 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:28,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:28,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1138 states and 1576 transitions. [2024-11-13 16:49:28,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1576 transitions. [2024-11-13 16:49:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:28,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:29,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:29,401 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:32,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:32,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1140 states and 1580 transitions. [2024-11-13 16:49:32,433 INFO L276 IsEmpty]: Start isEmpty. Operand 1140 states and 1580 transitions. [2024-11-13 16:49:32,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:32,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:32,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:32,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:33,107 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:34,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:34,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1141 states and 1580 transitions. [2024-11-13 16:49:34,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1580 transitions. [2024-11-13 16:49:34,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:49:34,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:34,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:34,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:34,878 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 16:49:36,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:36,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1142 states and 1580 transitions. [2024-11-13 16:49:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1580 transitions. [2024-11-13 16:49:36,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:49:36,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:36,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:37,508 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:39,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:49:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:40,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1582 states to 1143 states and 1582 transitions. [2024-11-13 16:49:40,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1143 states and 1582 transitions. [2024-11-13 16:49:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:49:40,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:40,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:43,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:43,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1152 states and 1593 transitions. [2024-11-13 16:49:43,322 INFO L276 IsEmpty]: Start isEmpty. Operand 1152 states and 1593 transitions. [2024-11-13 16:49:43,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:49:43,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:43,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:44,683 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:49:46,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:49:46,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 1153 states and 1595 transitions. [2024-11-13 16:49:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 1595 transitions. [2024-11-13 16:49:46,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:49:46,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:46,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:50,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 1162 states and 1606 transitions. [2024-11-13 16:49:50,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1606 transitions. [2024-11-13 16:49:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:49:50,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,129 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:51,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:51,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 1171 states and 1620 transitions. [2024-11-13 16:49:51,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 1620 transitions. [2024-11-13 16:49:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:49:51,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:52,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1626 states to 1176 states and 1626 transitions. [2024-11-13 16:49:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1626 transitions. [2024-11-13 16:49:52,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:49:52,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:52,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:52,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:54,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1185 states and 1637 transitions. [2024-11-13 16:49:54,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 1637 transitions. [2024-11-13 16:49:54,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:49:54,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:54,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:49:56,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1194 states and 1648 transitions. [2024-11-13 16:49:56,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 1648 transitions. [2024-11-13 16:49:56,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:49:56,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:59,275 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:00,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:00,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1195 states and 1650 transitions. [2024-11-13 16:50:00,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1650 transitions. [2024-11-13 16:50:00,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:00,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:00,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:00,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:00,891 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:05,763 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:05,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 1196 states and 1652 transitions. [2024-11-13 16:50:05,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1652 transitions. [2024-11-13 16:50:05,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:05,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:08,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1197 states and 1656 transitions. [2024-11-13 16:50:08,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1656 transitions. [2024-11-13 16:50:08,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:08,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:08,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:08,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:09,291 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:12,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.98s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:13,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:13,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1198 states and 1658 transitions. [2024-11-13 16:50:13,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1658 transitions. [2024-11-13 16:50:13,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:13,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:13,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:16,133 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:21,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1680 states to 1214 states and 1680 transitions. [2024-11-13 16:50:21,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1680 transitions. [2024-11-13 16:50:21,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:21,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:22,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 1215 states and 1682 transitions. [2024-11-13 16:50:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 1682 transitions. [2024-11-13 16:50:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:22,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:22,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:28,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 1230 states and 1698 transitions. [2024-11-13 16:50:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1698 transitions. [2024-11-13 16:50:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:28,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:29,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:29,741 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 16:50:30,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:30,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 1231 states and 1700 transitions. [2024-11-13 16:50:30,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1700 transitions. [2024-11-13 16:50:30,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:30,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:30,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:30,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:31,440 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:33,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:33,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 1234 states and 1702 transitions. [2024-11-13 16:50:33,022 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 1702 transitions. [2024-11-13 16:50:33,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:50:33,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:33,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:33,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:34,573 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:35,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:35,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 1237 states and 1704 transitions. [2024-11-13 16:50:35,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 1704 transitions. [2024-11-13 16:50:35,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:50:35,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:35,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:35,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,503 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:45,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:48,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 16:50:49,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:49,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1706 states to 1240 states and 1706 transitions. [2024-11-13 16:50:49,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 1706 transitions. [2024-11-13 16:50:49,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:50:49,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:49,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:49,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:50,528 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 16:50:51,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1243 states and 1708 transitions. [2024-11-13 16:50:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1708 transitions. [2024-11-13 16:50:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:50:51,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:51,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:51,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:54,373 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.