./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_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_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/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_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/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_eea786b0-f9cc-4df3-91e5-fb481398180a/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 22:29:28,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:29:28,352 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:29:28,357 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:29:28,357 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:29:28,378 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:29:28,379 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:29:28,379 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:29:28,380 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:29:28,380 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:29:28,380 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:29:28,380 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:29:28,380 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:29:28,381 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:29:28,382 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:29:28,382 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:29:28,383 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:29:28,383 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:29:28,383 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:28,383 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:29:28,383 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:29:28,383 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:29:28,383 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:29:28,384 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:29:28,384 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_eea786b0-f9cc-4df3-91e5-fb481398180a/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 22:29:28,638 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:29:28,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:29:28,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:29:28,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:29:28,654 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:29:28,656 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i Unable to find full path for "g++" [2024-11-13 22:29:30,484 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:29:30,850 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:29:30,851 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_nondet_test1-1.i [2024-11-13 22:29:30,875 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/data/7e7a5e345/5d5ff13b04e0431093b0f4f706b65eda/FLAGeb10a7ef5 [2024-11-13 22:29:30,898 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/data/7e7a5e345/5d5ff13b04e0431093b0f4f706b65eda [2024-11-13 22:29:30,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:29:30,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:29:30,904 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:30,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:29:30,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:29:30,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:30" (1/1) ... [2024-11-13 22:29:30,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0368c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:30, skipping insertion in model container [2024-11-13 22:29:30,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:29:30" (1/1) ... [2024-11-13 22:29:30,967 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:29:31,457 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:31,466 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:29:31,575 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:29:31,626 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:29:31,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31 WrapperNode [2024-11-13 22:29:31,626 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:29:31,627 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:31,627 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:29:31,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:29:31,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,661 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,703 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-11-13 22:29:31,703 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:29:31,704 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:29:31,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:29:31,704 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:29:31,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,725 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,725 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,778 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,790 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,798 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,801 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,810 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:29:31,811 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:29:31,811 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:29:31,811 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:29:31,812 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:29:31" (1/1) ... [2024-11-13 22:29:31,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:29:31,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:29:31,842 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:29:31,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eea786b0-f9cc-4df3-91e5-fb481398180a/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:29:31,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:29:31,875 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:29:31,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:29:31,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:29:32,101 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:29:32,103 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:29:33,435 INFO L? ?]: Removed 202 outVars from TransFormulas that were not future-live. [2024-11-13 22:29:33,436 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:29:34,402 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:29:34,402 INFO L316 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-13 22:29:34,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:34 BoogieIcfgContainer [2024-11-13 22:29:34,403 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:29:34,403 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:29:34,403 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:29:34,415 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:29:34,415 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:29:34" (1/1) ... [2024-11-13 22:29:34,422 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:29:34,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 70 states and 109 transitions. [2024-11-13 22:29:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 109 transitions. [2024-11-13 22:29:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:29:34,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:34,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:34,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:34,922 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 22:29:34,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:34,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 72 states and 113 transitions. [2024-11-13 22:29:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 113 transitions. [2024-11-13 22:29:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:29:34,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:34,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,176 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 22:29:35,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 73 states and 115 transitions. [2024-11-13 22:29:35,278 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 115 transitions. [2024-11-13 22:29:35,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:29:35,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,334 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 22:29:35,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 74 states and 117 transitions. [2024-11-13 22:29:35,437 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 117 transitions. [2024-11-13 22:29:35,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:29:35,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,479 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 22:29:35,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 74 states and 115 transitions. [2024-11-13 22:29:35,491 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 115 transitions. [2024-11-13 22:29:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:29:35,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,529 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 22:29:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 74 states and 111 transitions. [2024-11-13 22:29:35,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 111 transitions. [2024-11-13 22:29:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:29:35,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,603 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 22:29:35,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:35,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 74 states and 105 transitions. [2024-11-13 22:29:35,610 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 105 transitions. [2024-11-13 22:29:35,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:29:35,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:35,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:35,727 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 22:29:38,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:38,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:38,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 74 states and 97 transitions. [2024-11-13 22:29:38,122 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 97 transitions. [2024-11-13 22:29:38,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:29:38,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:38,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:38,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:29:40,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:40,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 88 states and 115 transitions. [2024-11-13 22:29:40,243 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 115 transitions. [2024-11-13 22:29:40,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:29:40,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:40,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:40,395 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 22:29:40,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:40,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2024-11-13 22:29:40,408 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2024-11-13 22:29:40,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:29:40,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:40,561 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 22:29:50,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:50,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:50,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 88 states and 111 transitions. [2024-11-13 22:29:50,593 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 111 transitions. [2024-11-13 22:29:50,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:29:50,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:50,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:50,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:50,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:29:53,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:53,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 91 states and 113 transitions. [2024-11-13 22:29:53,988 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 113 transitions. [2024-11-13 22:29:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:29:53,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:53,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:54,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:54,345 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 22:29:56,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:29:57,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:29:57,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2024-11-13 22:29:57,237 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2024-11-13 22:29:57,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:29:57,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:29:57,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:29:57,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:29:57,602 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:30:01,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:02,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:02,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 165 states and 207 transitions. [2024-11-13 22:30:02,094 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 207 transitions. [2024-11-13 22:30:02,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:30:02,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:02,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:03,300 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 22:30:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:04,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 261 transitions. [2024-11-13 22:30:04,922 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 261 transitions. [2024-11-13 22:30:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:30:04,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:05,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:05,234 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 22:30:15,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:25,259 WARN L539 Checker$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 22:30:34,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:34,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:34,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 206 states and 263 transitions. [2024-11-13 22:30:34,171 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 263 transitions. [2024-11-13 22:30:34,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:30:34,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:34,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:34,989 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:30:45,250 WARN L539 Checker$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 22:30:47,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:30:48,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:48,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 244 states and 316 transitions. [2024-11-13 22:30:48,519 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 316 transitions. [2024-11-13 22:30:48,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:30:48,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:48,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:48,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:48,796 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 22:30:49,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:49,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 245 states and 317 transitions. [2024-11-13 22:30:49,121 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 317 transitions. [2024-11-13 22:30:49,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:30:49,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:49,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:49,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:49,338 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 22:30:49,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:49,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 246 states and 319 transitions. [2024-11-13 22:30:49,584 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 319 transitions. [2024-11-13 22:30:49,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:30:49,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:49,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:49,736 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 22:30:50,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:30:50,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 246 states and 317 transitions. [2024-11-13 22:30:50,119 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 317 transitions. [2024-11-13 22:30:50,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:30:50,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:30:50,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:30:50,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:30:50,378 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 22:31:00,396 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 22:31:10,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:16,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:16,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:16,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 249 states and 319 transitions. [2024-11-13 22:31:16,243 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 319 transitions. [2024-11-13 22:31:16,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:31:16,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:16,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:16,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:16,583 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 22:31:17,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:17,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 250 states and 321 transitions. [2024-11-13 22:31:17,011 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 321 transitions. [2024-11-13 22:31:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:31:17,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:17,172 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 22:31:17,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:17,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 250 states and 320 transitions. [2024-11-13 22:31:17,197 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 320 transitions. [2024-11-13 22:31:17,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:31:17,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:17,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:17,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:17,441 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 22:31:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:17,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 259 states and 331 transitions. [2024-11-13 22:31:17,657 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 331 transitions. [2024-11-13 22:31:17,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:31:17,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:17,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:17,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:17,916 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 22:31:18,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:18,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 268 states and 342 transitions. [2024-11-13 22:31:18,354 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 342 transitions. [2024-11-13 22:31:18,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:31:18,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:18,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:18,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:18,578 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 22:31:22,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:31:22,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:22,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 269 states and 344 transitions. [2024-11-13 22:31:22,160 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 344 transitions. [2024-11-13 22:31:22,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:31:22,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:22,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:22,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:22,866 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 22:31:23,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:23,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 278 states and 355 transitions. [2024-11-13 22:31:23,323 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 355 transitions. [2024-11-13 22:31:23,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:31:23,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:23,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:23,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:23,626 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 22:31:24,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:31:25,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:25,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 357 transitions. [2024-11-13 22:31:25,047 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 357 transitions. [2024-11-13 22:31:25,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:31:25,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:25,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:25,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:25,734 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 22:31:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 288 states and 368 transitions. [2024-11-13 22:31:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 368 transitions. [2024-11-13 22:31:26,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:31:26,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:26,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:26,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:26,898 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 22:31:27,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:27,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 289 states and 370 transitions. [2024-11-13 22:31:27,708 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 370 transitions. [2024-11-13 22:31:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:31:27,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:27,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:27,865 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 22:31:27,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:27,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 289 states and 368 transitions. [2024-11-13 22:31:27,884 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 368 transitions. [2024-11-13 22:31:27,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:31:27,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:27,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:27,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:28,624 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 22:31:32,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:31:32,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:32,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 290 states and 370 transitions. [2024-11-13 22:31:32,171 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 370 transitions. [2024-11-13 22:31:32,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:31:32,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:32,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:32,442 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 22:31:33,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:33,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 293 states and 372 transitions. [2024-11-13 22:31:33,758 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 372 transitions. [2024-11-13 22:31:33,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:31:33,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:33,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:33,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:33,976 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 22:31:35,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:35,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 296 states and 374 transitions. [2024-11-13 22:31:35,429 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 374 transitions. [2024-11-13 22:31:35,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:31:35,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:35,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:36,172 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 22:31:37,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:37,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 299 states and 376 transitions. [2024-11-13 22:31:37,296 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 376 transitions. [2024-11-13 22:31:37,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:31:37,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:37,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:37,915 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 22:31:38,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:38,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 302 states and 378 transitions. [2024-11-13 22:31:38,255 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 378 transitions. [2024-11-13 22:31:38,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:31:38,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:38,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:38,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:38,741 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 22:31:40,907 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 22:31:40,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:40,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 318 states and 399 transitions. [2024-11-13 22:31:40,944 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 399 transitions. [2024-11-13 22:31:40,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:31:40,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:40,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:41,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:41,397 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 22:31:42,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:42,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 321 states and 404 transitions. [2024-11-13 22:31:42,285 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 404 transitions. [2024-11-13 22:31:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:31:42,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:42,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:42,836 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 22:31:53,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:56,149 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:31:56,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:56,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 350 states and 445 transitions. [2024-11-13 22:31:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 445 transitions. [2024-11-13 22:31:56,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:31:56,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:56,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:56,831 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 22:31:57,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:31:57,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 351 states and 446 transitions. [2024-11-13 22:31:57,457 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 446 transitions. [2024-11-13 22:31:57,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:31:57,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:31:57,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:31:57,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:31:58,518 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 22:32:09,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:14,897 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:15,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:15,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 382 states and 497 transitions. [2024-11-13 22:32:15,937 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 497 transitions. [2024-11-13 22:32:15,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:32:15,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:15,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:16,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:16,681 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 22:32:17,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:17,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 383 states and 498 transitions. [2024-11-13 22:32:17,075 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 498 transitions. [2024-11-13 22:32:17,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:17,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:17,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:17,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:17,462 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 22:32:20,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:21,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:21,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 386 states and 500 transitions. [2024-11-13 22:32:21,030 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 500 transitions. [2024-11-13 22:32:21,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:21,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:21,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:21,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:21,560 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:32:27,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:28,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 417 states and 548 transitions. [2024-11-13 22:32:28,352 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 548 transitions. [2024-11-13 22:32:28,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:28,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:28,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:28,650 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 22:32:29,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:29,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 550 states to 420 states and 550 transitions. [2024-11-13 22:32:29,803 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 550 transitions. [2024-11-13 22:32:29,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:29,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:29,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:29,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:30,117 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 22:32:30,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:30,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 421 states and 552 transitions. [2024-11-13 22:32:30,584 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 552 transitions. [2024-11-13 22:32:30,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:30,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:30,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:30,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:31,670 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 22:32:34,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:34,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 452 states and 602 transitions. [2024-11-13 22:32:34,793 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 602 transitions. [2024-11-13 22:32:34,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:32:34,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:34,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:34,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,080 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 22:32:35,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 453 states and 604 transitions. [2024-11-13 22:32:35,470 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 604 transitions. [2024-11-13 22:32:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:32:35,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:35,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:35,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:35,759 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 22:32:45,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:32:45,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:45,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 456 states and 606 transitions. [2024-11-13 22:32:45,523 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 606 transitions. [2024-11-13 22:32:45,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:32:45,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:45,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:45,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:45,845 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 22:32:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:32:46,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 457 states and 608 transitions. [2024-11-13 22:32:46,375 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 608 transitions. [2024-11-13 22:32:46,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:32:46,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:32:46,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:32:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:32:46,866 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 22:32:58,166 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 22:33:00,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:00,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 493 states and 653 transitions. [2024-11-13 22:33:00,975 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 653 transitions. [2024-11-13 22:33:00,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:33:00,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:00,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:01,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:01,286 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 22:33:01,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 502 states and 664 transitions. [2024-11-13 22:33:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 664 transitions. [2024-11-13 22:33:01,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:33:01,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:01,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:01,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:01,706 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 22:33:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 505 states and 672 transitions. [2024-11-13 22:33:03,140 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 672 transitions. [2024-11-13 22:33:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:33:03,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:04,131 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 22:33:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 514 states and 683 transitions. [2024-11-13 22:33:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 683 transitions. [2024-11-13 22:33:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:33:04,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:04,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:04,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:04,598 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 22:33:05,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:05,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 515 states and 685 transitions. [2024-11-13 22:33:05,434 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 685 transitions. [2024-11-13 22:33:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:33:05,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:05,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:05,919 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 22:33:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 524 states and 696 transitions. [2024-11-13 22:33:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 696 transitions. [2024-11-13 22:33:06,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:33:06,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:06,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:06,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:07,201 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 22:33:07,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:07,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 533 states and 707 transitions. [2024-11-13 22:33:07,455 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 707 transitions. [2024-11-13 22:33:07,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:33:07,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:07,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:07,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:08,392 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 22:33:11,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:33:11,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:11,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 534 states and 709 transitions. [2024-11-13 22:33:11,274 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 709 transitions. [2024-11-13 22:33:11,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:33:11,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:11,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:11,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:12,112 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:33:15,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:33:15,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:15,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 535 states and 713 transitions. [2024-11-13 22:33:15,865 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 713 transitions. [2024-11-13 22:33:15,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:33:15,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:15,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:15,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:17,024 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 22:33:18,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:18,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 550 states and 729 transitions. [2024-11-13 22:33:18,139 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 729 transitions. [2024-11-13 22:33:18,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:33:18,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:18,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:18,476 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 22:33:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:19,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 551 states and 731 transitions. [2024-11-13 22:33:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 731 transitions. [2024-11-13 22:33:19,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:33:19,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:19,323 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 22:33:20,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:33:21,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:21,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 554 states and 733 transitions. [2024-11-13 22:33:21,303 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 733 transitions. [2024-11-13 22:33:21,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:33:21,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:21,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:21,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:33:24,914 WARN L539 Checker$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 22:33:25,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:25,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 557 states and 735 transitions. [2024-11-13 22:33:25,277 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 735 transitions. [2024-11-13 22:33:25,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:33:25,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:25,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:26,440 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 22:33:28,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:28,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 560 states and 737 transitions. [2024-11-13 22:33:28,077 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 737 transitions. [2024-11-13 22:33:28,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:33:28,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:28,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:28,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:28,502 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 22:33:29,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:33:32,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:33:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:32,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 563 states and 739 transitions. [2024-11-13 22:33:32,509 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 739 transitions. [2024-11-13 22:33:32,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:33:32,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:32,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:32,767 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 22:33:33,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:33,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 572 states and 750 transitions. [2024-11-13 22:33:33,056 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 750 transitions. [2024-11-13 22:33:33,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:33:33,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:33,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:33,320 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 22:33:33,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:33,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 573 states and 752 transitions. [2024-11-13 22:33:33,545 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 752 transitions. [2024-11-13 22:33:33,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:33:33,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:33,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:33,845 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 22:33:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:34,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 576 states and 754 transitions. [2024-11-13 22:33:34,251 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 754 transitions. [2024-11-13 22:33:34,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:33:34,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:34,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:34,872 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 22:33:35,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:35,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 577 states and 755 transitions. [2024-11-13 22:33:35,369 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 755 transitions. [2024-11-13 22:33:35,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:33:35,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:35,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:35,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:35,965 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 22:33:36,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 579 states and 758 transitions. [2024-11-13 22:33:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 758 transitions. [2024-11-13 22:33:36,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:33:36,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:36,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:37,578 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 22:33:38,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:38,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 580 states and 759 transitions. [2024-11-13 22:33:38,127 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 759 transitions. [2024-11-13 22:33:38,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:33:38,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:38,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:38,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:38,738 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 22:33:39,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:39,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 581 states and 763 transitions. [2024-11-13 22:33:39,317 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 763 transitions. [2024-11-13 22:33:39,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:33:39,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:39,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:39,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:39,681 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 22:33:40,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:40,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 581 states and 762 transitions. [2024-11-13 22:33:40,622 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 762 transitions. [2024-11-13 22:33:40,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:33:40,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:40,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:40,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:40,904 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 22:33:41,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:41,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 581 states and 760 transitions. [2024-11-13 22:33:41,445 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 760 transitions. [2024-11-13 22:33:41,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:33:41,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:41,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:41,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:43,352 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 22:33:50,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:33:52,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:52,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 612 states and 811 transitions. [2024-11-13 22:33:52,418 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 811 transitions. [2024-11-13 22:33:52,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:33:52,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:52,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:53,940 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 22:33:54,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:33:54,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 613 states and 812 transitions. [2024-11-13 22:33:54,719 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 812 transitions. [2024-11-13 22:33:54,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:33:54,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:33:54,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:33:54,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:33:56,498 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 22:34:01,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:04,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:04,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 644 states and 865 transitions. [2024-11-13 22:34:04,725 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 865 transitions. [2024-11-13 22:34:04,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:04,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:04,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:04,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:05,504 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 22:34:10,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:13,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 675 states and 914 transitions. [2024-11-13 22:34:13,544 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 914 transitions. [2024-11-13 22:34:13,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:13,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:13,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:13,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:13,982 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 22:34:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:16,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 688 states and 932 transitions. [2024-11-13 22:34:16,945 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 932 transitions. [2024-11-13 22:34:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:16,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:17,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:17,472 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 22:34:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:21,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 719 states and 975 transitions. [2024-11-13 22:34:21,941 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 975 transitions. [2024-11-13 22:34:21,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:21,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:21,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:22,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:22,436 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 22:34:23,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 720 states and 976 transitions. [2024-11-13 22:34:23,336 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 976 transitions. [2024-11-13 22:34:23,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:23,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:23,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:23,826 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 22:34:24,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:24,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 721 states and 978 transitions. [2024-11-13 22:34:24,476 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 978 transitions. [2024-11-13 22:34:24,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:24,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:24,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:25,008 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 22:34:25,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:25,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 722 states and 979 transitions. [2024-11-13 22:34:25,695 INFO L276 IsEmpty]: Start isEmpty. Operand 722 states and 979 transitions. [2024-11-13 22:34:25,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:25,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:25,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:25,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:26,153 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 22:34:26,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:26,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 723 states and 981 transitions. [2024-11-13 22:34:26,841 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 981 transitions. [2024-11-13 22:34:26,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:26,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:26,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:27,291 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 22:34:28,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:28,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 724 states and 981 transitions. [2024-11-13 22:34:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 981 transitions. [2024-11-13 22:34:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:34:28,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:28,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:28,469 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 22:34:29,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:29,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 725 states and 982 transitions. [2024-11-13 22:34:29,306 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 982 transitions. [2024-11-13 22:34:29,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:34:29,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:29,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:29,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:29,915 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 22:34:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 726 states and 984 transitions. [2024-11-13 22:34:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 984 transitions. [2024-11-13 22:34:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:34:31,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:31,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:31,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:31,656 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 22:34:32,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:32,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 727 states and 986 transitions. [2024-11-13 22:34:32,403 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 986 transitions. [2024-11-13 22:34:32,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:32,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:32,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:32,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:32,752 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 22:34:44,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:34:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 759 states and 1033 transitions. [2024-11-13 22:34:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1033 transitions. [2024-11-13 22:34:47,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:47,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:47,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:48,141 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 22:34:48,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:48,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 760 states and 1034 transitions. [2024-11-13 22:34:48,772 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1034 transitions. [2024-11-13 22:34:48,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:48,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:48,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:49,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:49,305 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 22:34:51,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:51,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 762 states and 1035 transitions. [2024-11-13 22:34:51,102 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1035 transitions. [2024-11-13 22:34:51,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:51,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:51,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:51,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:51,499 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 22:34:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:53,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 764 states and 1041 transitions. [2024-11-13 22:34:53,071 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1041 transitions. [2024-11-13 22:34:53,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:34:53,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:53,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:53,386 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 22:34:55,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:55,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 767 states and 1046 transitions. [2024-11-13 22:34:55,577 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1046 transitions. [2024-11-13 22:34:55,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:34:55,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:55,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:34:57,259 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 22:34:57,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:34:57,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 776 states and 1057 transitions. [2024-11-13 22:34:57,886 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1057 transitions. [2024-11-13 22:34:57,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:34:57,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:34:57,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:34:58,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:00,141 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 22:35:00,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:00,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 785 states and 1068 transitions. [2024-11-13 22:35:00,966 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1068 transitions. [2024-11-13 22:35:00,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:35:00,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:00,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:01,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:01,719 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 22:35:01,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:01,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 794 states and 1080 transitions. [2024-11-13 22:35:01,995 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1080 transitions. [2024-11-13 22:35:01,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:35:01,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:01,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:02,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:02,645 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 22:35:02,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:02,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 799 states and 1086 transitions. [2024-11-13 22:35:02,874 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1086 transitions. [2024-11-13 22:35:02,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:35:02,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:02,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:03,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:03,370 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 22:35:03,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:03,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1097 states to 808 states and 1097 transitions. [2024-11-13 22:35:03,652 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1097 transitions. [2024-11-13 22:35:03,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:35:03,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:03,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:05,390 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 22:35:05,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:05,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 809 states and 1099 transitions. [2024-11-13 22:35:05,784 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1099 transitions. [2024-11-13 22:35:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:35:05,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:05,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:06,653 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 22:35:07,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 810 states and 1101 transitions. [2024-11-13 22:35:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1101 transitions. [2024-11-13 22:35:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:35:08,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:08,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:08,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:08,848 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 22:35:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:09,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 811 states and 1103 transitions. [2024-11-13 22:35:09,209 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1103 transitions. [2024-11-13 22:35:09,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:35:09,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:09,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:09,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:11,091 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 22:35:14,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:14,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 827 states and 1123 transitions. [2024-11-13 22:35:14,481 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1123 transitions. [2024-11-13 22:35:14,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:35:14,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:14,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:14,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:15,013 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 22:35:16,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:16,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 828 states and 1125 transitions. [2024-11-13 22:35:16,006 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1125 transitions. [2024-11-13 22:35:16,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:35:16,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:16,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:16,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:17,798 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 22:35:18,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:18,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 831 states and 1127 transitions. [2024-11-13 22:35:18,210 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1127 transitions. [2024-11-13 22:35:18,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:35:18,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:18,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:18,777 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 22:35:19,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:19,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 834 states and 1129 transitions. [2024-11-13 22:35:19,169 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1129 transitions. [2024-11-13 22:35:19,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:35:19,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:19,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:19,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:19,876 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 22:35:21,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:21,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:21,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 837 states and 1131 transitions. [2024-11-13 22:35:21,483 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1131 transitions. [2024-11-13 22:35:21,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:35:21,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:21,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:21,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:23,194 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 22:35:25,507 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:26,899 WARN L539 Checker$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 22:35:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:26,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 840 states and 1133 transitions. [2024-11-13 22:35:26,925 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1133 transitions. [2024-11-13 22:35:26,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:35:26,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:26,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:27,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:27,647 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 22:35:35,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:35:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 843 states and 1135 transitions. [2024-11-13 22:35:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1135 transitions. [2024-11-13 22:35:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:35:35,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:35,536 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 22:35:35,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:35,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 852 states and 1146 transitions. [2024-11-13 22:35:35,742 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1146 transitions. [2024-11-13 22:35:35,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:35:35,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:35,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:36,100 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 22:35:37,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:37,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 853 states and 1148 transitions. [2024-11-13 22:35:37,025 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1148 transitions. [2024-11-13 22:35:37,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:35:37,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:37,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:37,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:37,387 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 22:35:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:37,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 856 states and 1150 transitions. [2024-11-13 22:35:37,810 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1150 transitions. [2024-11-13 22:35:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:35:37,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:37,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:39,041 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 22:35:41,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:35:41,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 859 states and 1155 transitions. [2024-11-13 22:35:41,586 INFO L276 IsEmpty]: Start isEmpty. Operand 859 states and 1155 transitions. [2024-11-13 22:35:41,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:35:41,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:35:41,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:35:41,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:35:42,728 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 22:35:55,068 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 22:36:05,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:11,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:14,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:14,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 889 states and 1192 transitions. [2024-11-13 22:36:14,013 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1192 transitions. [2024-11-13 22:36:14,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:36:14,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:14,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:14,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:15,167 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 22:36:17,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:17,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 891 states and 1196 transitions. [2024-11-13 22:36:17,004 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1196 transitions. [2024-11-13 22:36:17,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:36:17,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:17,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:17,363 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 22:36:19,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:19,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 891 states and 1195 transitions. [2024-11-13 22:36:19,043 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1195 transitions. [2024-11-13 22:36:19,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:36:19,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:19,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:19,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:19,425 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 22:36:20,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:20,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 891 states and 1193 transitions. [2024-11-13 22:36:20,347 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1193 transitions. [2024-11-13 22:36:20,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:36:20,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:20,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:20,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:23,174 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 22:36:35,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:41,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:36:44,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:44,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 922 states and 1244 transitions. [2024-11-13 22:36:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 922 states and 1244 transitions. [2024-11-13 22:36:44,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:36:44,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:44,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:44,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:46,387 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 22:36:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:36:47,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1245 states to 923 states and 1245 transitions. [2024-11-13 22:36:47,498 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1245 transitions. [2024-11-13 22:36:47,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:36:47,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:36:47,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:36:47,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:36:48,824 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 22:37:00,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:05,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:05,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1289 states to 954 states and 1289 transitions. [2024-11-13 22:37:05,198 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1289 transitions. [2024-11-13 22:37:05,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:05,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:05,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:05,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:05,819 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 22:37:09,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:09,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 966 states and 1306 transitions. [2024-11-13 22:37:09,561 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1306 transitions. [2024-11-13 22:37:09,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:09,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:09,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:09,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:10,348 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 22:37:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:13,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 969 states and 1311 transitions. [2024-11-13 22:37:13,068 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1311 transitions. [2024-11-13 22:37:13,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:13,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:13,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:13,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:13,727 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 22:37:19,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:22,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:22,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1000 states and 1353 transitions. [2024-11-13 22:37:22,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1353 transitions. [2024-11-13 22:37:22,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:22,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:22,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:23,135 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 22:37:24,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:24,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 1001 states and 1354 transitions. [2024-11-13 22:37:24,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1354 transitions. [2024-11-13 22:37:24,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:24,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:24,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:24,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:25,119 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 22:37:31,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:37:31,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1397 states to 1032 states and 1397 transitions. [2024-11-13 22:37:31,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1032 states and 1397 transitions. [2024-11-13 22:37:31,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:37:31,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:37:31,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:37:32,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:37:34,676 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 22:37:46,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:37:56,237 WARN L539 Checker$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 22:37:57,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:02,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:02,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 1063 states and 1451 transitions. [2024-11-13 22:38:02,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1451 transitions. [2024-11-13 22:38:02,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:02,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:02,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:02,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:02,929 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 22:38:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:04,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 1064 states and 1452 transitions. [2024-11-13 22:38:04,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1452 transitions. [2024-11-13 22:38:04,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:04,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:04,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:04,852 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 22:38:05,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:05,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 1065 states and 1453 transitions. [2024-11-13 22:38:05,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1453 transitions. [2024-11-13 22:38:05,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:05,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:05,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:06,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:06,518 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 22:38:07,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:07,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 1066 states and 1455 transitions. [2024-11-13 22:38:07,484 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1455 transitions. [2024-11-13 22:38:07,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:07,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:07,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:07,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:08,325 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 22:38:14,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:14,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 1097 states and 1497 transitions. [2024-11-13 22:38:14,950 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1497 transitions. [2024-11-13 22:38:14,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:38:14,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:14,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:15,742 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 22:38:16,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:16,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1098 states and 1498 transitions. [2024-11-13 22:38:16,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1498 transitions. [2024-11-13 22:38:16,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:16,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:16,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:17,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:17,442 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 22:38:18,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:18,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1500 states to 1099 states and 1500 transitions. [2024-11-13 22:38:18,541 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1500 transitions. [2024-11-13 22:38:18,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:18,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:18,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:19,009 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 22:38:20,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:20,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1100 states and 1502 transitions. [2024-11-13 22:38:20,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1502 transitions. [2024-11-13 22:38:20,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:20,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:20,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:20,760 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 22:38:21,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 1101 states and 1504 transitions. [2024-11-13 22:38:21,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1504 transitions. [2024-11-13 22:38:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:38:21,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:21,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:21,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:22,187 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 22:38:23,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:23,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1102 states and 1506 transitions. [2024-11-13 22:38:23,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1506 transitions. [2024-11-13 22:38:23,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:38:23,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:23,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:23,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:24,739 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 22:38:25,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:38:25,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1111 states and 1517 transitions. [2024-11-13 22:38:25,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1517 transitions. [2024-11-13 22:38:25,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:38:25,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:38:25,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:38:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:38:25,658 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 22:38:38,620 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 22:38:48,627 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:38:58,634 WARN L539 Checker$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 22:39:08,642 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 22:39:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1565 states to 1142 states and 1565 transitions. [2024-11-13 22:39:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1142 states and 1565 transitions. [2024-11-13 22:39:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:13,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:14,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:14,251 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 22:39:18,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:18,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1154 states and 1579 transitions. [2024-11-13 22:39:18,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1579 transitions. [2024-11-13 22:39:18,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:18,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:18,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:18,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:18,907 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 22:39:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1156 states and 1583 transitions. [2024-11-13 22:39:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 1583 transitions. [2024-11-13 22:39:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:21,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:21,718 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 22:39:23,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1158 states and 1587 transitions. [2024-11-13 22:39:23,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1587 transitions. [2024-11-13 22:39:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:23,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:24,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:24,458 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 22:39:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1593 states to 1161 states and 1593 transitions. [2024-11-13 22:39:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1161 states and 1593 transitions. [2024-11-13 22:39:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:27,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:27,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,313 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 22:39:29,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1162 states and 1594 transitions. [2024-11-13 22:39:29,283 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 1594 transitions. [2024-11-13 22:39:29,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:29,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,822 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 22:39:30,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1163 states and 1594 transitions. [2024-11-13 22:39:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 1594 transitions. [2024-11-13 22:39:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:30,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:31,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,618 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 22:39:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1164 states and 1594 transitions. [2024-11-13 22:39:32,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1594 transitions. [2024-11-13 22:39:32,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:39:32,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:32,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:32,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,093 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 22:39:45,078 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 22:39:55,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:40:05,091 WARN L539 Checker$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 22:40:08,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:08,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 1193 states and 1629 transitions. [2024-11-13 22:40:08,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1629 transitions. [2024-11-13 22:40:08,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:40:08,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:08,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:08,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:08,859 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 22:40:12,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1635 states to 1196 states and 1635 transitions. [2024-11-13 22:40:12,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1635 transitions. [2024-11-13 22:40:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:40:12,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:12,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:12,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:13,776 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 22:40:15,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:40:15,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:15,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1197 states and 1637 transitions. [2024-11-13 22:40:15,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1637 transitions. [2024-11-13 22:40:15,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:40:15,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:15,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:15,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:18,113 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 22:40:18,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:18,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1206 states and 1648 transitions. [2024-11-13 22:40:18,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1648 transitions. [2024-11-13 22:40:18,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:40:18,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:18,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:18,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:19,701 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 22:40:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:20,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 1207 states and 1650 transitions. [2024-11-13 22:40:20,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 1650 transitions. [2024-11-13 22:40:20,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:20,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:20,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:20,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:20,929 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 22:40:21,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:21,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1662 states to 1216 states and 1662 transitions. [2024-11-13 22:40:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1662 transitions. [2024-11-13 22:40:21,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:21,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:21,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:21,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:22,065 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 22:40:22,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:22,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1221 states and 1668 transitions. [2024-11-13 22:40:22,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 1668 transitions. [2024-11-13 22:40:22,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:22,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:22,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:23,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:25,650 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 22:40:26,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:26,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1679 states to 1230 states and 1679 transitions. [2024-11-13 22:40:26,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1679 transitions. [2024-11-13 22:40:26,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:26,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:26,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:26,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:26,787 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 22:40:28,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:28,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 1239 states and 1690 transitions. [2024-11-13 22:40:28,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 1690 transitions. [2024-11-13 22:40:28,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:28,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:28,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:29,005 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 22:40:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:29,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1248 states and 1701 transitions. [2024-11-13 22:40:29,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 1701 transitions. [2024-11-13 22:40:29,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:40:29,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:29,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:29,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:30,254 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 22:40:31,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:31,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 1257 states and 1712 transitions. [2024-11-13 22:40:31,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1712 transitions. [2024-11-13 22:40:31,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:40:31,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:31,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:33,752 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 22:40:35,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 1258 states and 1714 transitions. [2024-11-13 22:40:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 1714 transitions. [2024-11-13 22:40:35,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:35,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,772 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 22:40:39,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:40:39,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1259 states and 1716 transitions. [2024-11-13 22:40:39,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 1716 transitions. [2024-11-13 22:40:39,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:39,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:39,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:39,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:39,884 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 22:40:41,323 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 22:40:41,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:41,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 1260 states and 1718 transitions. [2024-11-13 22:40:41,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 1718 transitions. [2024-11-13 22:40:41,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:41,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:41,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:41,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:42,186 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 22:40:42,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:42,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1261 states and 1720 transitions. [2024-11-13 22:40:42,922 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1720 transitions. [2024-11-13 22:40:42,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:42,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:42,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:43,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:45,406 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 22:40:47,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:47,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1262 states and 1724 transitions. [2024-11-13 22:40:47,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1724 transitions. [2024-11-13 22:40:47,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:47,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:48,304 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 22:40:49,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:40:49,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:49,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1726 states to 1263 states and 1726 transitions. [2024-11-13 22:40:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1726 transitions. [2024-11-13 22:40:49,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:49,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:49,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:50,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:52,454 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 22:40:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:54,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1278 states and 1742 transitions. [2024-11-13 22:40:54,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 1742 transitions. [2024-11-13 22:40:54,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:54,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:54,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:55,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:55,426 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 22:40:56,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:56,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1279 states and 1744 transitions. [2024-11-13 22:40:56,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 1744 transitions. [2024-11-13 22:40:56,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:56,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:56,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:56,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:57,662 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 22:40:58,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1282 states and 1746 transitions. [2024-11-13 22:40:58,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1746 transitions. [2024-11-13 22:40:58,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:40:58,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:59,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:00,513 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 22:41:01,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:01,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1285 states and 1748 transitions. [2024-11-13 22:41:01,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1748 transitions. [2024-11-13 22:41:01,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:41:01,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:01,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:04,381 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 22:41:05,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:05,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1288 states and 1750 transitions. [2024-11-13 22:41:05,087 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1750 transitions. [2024-11-13 22:41:05,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:05,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:05,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:05,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:05,956 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 22:41:06,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:06,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1291 states and 1752 transitions. [2024-11-13 22:41:06,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1752 transitions. [2024-11-13 22:41:06,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:06,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:06,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:06,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:07,344 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 22:41:08,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:08,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1294 states and 1754 transitions. [2024-11-13 22:41:08,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1754 transitions. [2024-11-13 22:41:08,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:08,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:08,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:09,026 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 22:41:09,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:09,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1297 states and 1756 transitions. [2024-11-13 22:41:09,876 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1756 transitions. [2024-11-13 22:41:09,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:09,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:09,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:10,717 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 22:41:11,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:11,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 1300 states and 1758 transitions. [2024-11-13 22:41:11,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 1758 transitions. [2024-11-13 22:41:11,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:11,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:11,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:11,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:14,214 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:41:15,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:15,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1303 states and 1760 transitions. [2024-11-13 22:41:15,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1303 states and 1760 transitions. [2024-11-13 22:41:15,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:41:15,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:15,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:15,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:16,047 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 22:41:17,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:17,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1306 states and 1762 transitions. [2024-11-13 22:41:17,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1306 states and 1762 transitions. [2024-11-13 22:41:17,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:41:17,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:17,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:17,973 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:41:18,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:18,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1315 states and 1773 transitions. [2024-11-13 22:41:18,130 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 1773 transitions. [2024-11-13 22:41:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:41:18,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:18,716 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:41:19,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1785 states to 1324 states and 1785 transitions. [2024-11-13 22:41:19,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 1785 transitions. [2024-11-13 22:41:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:41:19,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:19,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:19,655 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:41:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:19,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 1329 states and 1791 transitions. [2024-11-13 22:41:19,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1791 transitions. [2024-11-13 22:41:19,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:41:19,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:19,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:20,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:20,360 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:41:20,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 1330 states and 1793 transitions. [2024-11-13 22:41:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1330 states and 1793 transitions. [2024-11-13 22:41:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:41:20,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:20,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:20,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,029 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:41:21,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:21,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1795 states to 1331 states and 1795 transitions. [2024-11-13 22:41:21,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1331 states and 1795 transitions. [2024-11-13 22:41:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:41:21,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:21,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:21,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:21,907 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:41:22,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:22,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1797 states to 1332 states and 1797 transitions. [2024-11-13 22:41:22,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1797 transitions. [2024-11-13 22:41:22,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:41:22,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:22,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:23,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:23,315 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:41:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 1335 states and 1799 transitions. [2024-11-13 22:41:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 1799 transitions. [2024-11-13 22:41:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:41:23,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:23,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:24,185 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:41:32,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:41:32,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:32,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1338 states and 1801 transitions. [2024-11-13 22:41:32,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1801 transitions. [2024-11-13 22:41:32,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:41:32,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:32,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:32,761 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:41:36,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:41:36,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1341 states and 1803 transitions. [2024-11-13 22:41:36,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1803 transitions. [2024-11-13 22:41:36,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:41:36,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:38,551 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:46,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:46,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1840 states to 1371 states and 1840 transitions. [2024-11-13 22:41:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1840 transitions. [2024-11-13 22:41:46,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:41:46,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:46,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:46,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:48,446 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:41:53,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:41:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1400 states and 1874 transitions. [2024-11-13 22:41:57,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 1874 transitions. [2024-11-13 22:41:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:41:57,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:57,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:57,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:59,291 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:02,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:02,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1402 states and 1878 transitions. [2024-11-13 22:42:02,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 1878 transitions. [2024-11-13 22:42:02,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:42:02,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:02,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:02,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:04,195 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:07,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:07,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1404 states and 1882 transitions. [2024-11-13 22:42:07,251 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1882 transitions. [2024-11-13 22:42:07,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:42:07,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:07,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:07,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:07,738 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:42:10,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 1404 states and 1881 transitions. [2024-11-13 22:42:10,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1881 transitions. [2024-11-13 22:42:10,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 22:42:10,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:10,675 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 22:42:11,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:11,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1404 states and 1879 transitions. [2024-11-13 22:42:11,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1404 states and 1879 transitions. [2024-11-13 22:42:11,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:42:11,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:11,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:12,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:16,151 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:21,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:25,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:25,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1435 states and 1930 transitions. [2024-11-13 22:42:25,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1930 transitions. [2024-11-13 22:42:25,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 22:42:25,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:25,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:28,946 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:30,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:30,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1436 states and 1931 transitions. [2024-11-13 22:42:30,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 1931 transitions. [2024-11-13 22:42:30,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:42:30,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:30,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:31,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:32,794 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:42:46,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:42:53,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1467 states and 1977 transitions. [2024-11-13 22:43:00,243 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 1977 transitions. [2024-11-13 22:43:00,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:00,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:00,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:00,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:01,103 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:06,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:06,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1479 states and 1992 transitions. [2024-11-13 22:43:06,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 1992 transitions. [2024-11-13 22:43:06,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:06,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:06,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:07,553 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:10,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1481 states and 1995 transitions. [2024-11-13 22:43:10,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 1995 transitions. [2024-11-13 22:43:10,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:10,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:10,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:11,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:23,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:43:27,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:27,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1512 states and 2036 transitions. [2024-11-13 22:43:27,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2036 transitions. [2024-11-13 22:43:27,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:28,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:28,922 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:39,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:39,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1543 states and 2077 transitions. [2024-11-13 22:43:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2077 transitions. [2024-11-13 22:43:39,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:39,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:39,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:41,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:41,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2079 states to 1544 states and 2079 transitions. [2024-11-13 22:43:41,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1544 states and 2079 transitions. [2024-11-13 22:43:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 22:43:41,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:41,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:47,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []