./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/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_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:34:44,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:34:44,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:34:44,137 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:34:44,138 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:34:44,178 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:34:44,179 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:34:44,180 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:34:44,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:34:44,181 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:34:44,181 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:34:44,181 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:34:44,181 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:34:44,182 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:34:44,182 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:34:44,183 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:34:44,183 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:34:44,183 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:34:44,184 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:34:44,184 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:34:44,185 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:34:44,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:44,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:34:44,185 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:34:44,185 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:34:44,185 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:34:44,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:34:44,185 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_185fb99d-cf16-4ac4-b3be-166f5663eefb/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9fd228108b00a337c799c923821cefd2f3f25ea1b43eb489705884efe2b6ca03 [2024-11-13 20:34:44,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:34:44,508 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:34:44,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:34:44,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:34:44,514 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:34:44,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i Unable to find full path for "g++" [2024-11-13 20:34:46,453 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:34:46,901 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:34:46,901 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i [2024-11-13 20:34:46,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/data/0c8042d18/f6082f8c4273418bba17a7155858ca53/FLAG16f11ed60 [2024-11-13 20:34:47,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/data/0c8042d18/f6082f8c4273418bba17a7155858ca53 [2024-11-13 20:34:47,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:34:47,023 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:34:47,025 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:47,025 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:34:47,029 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:34:47,030 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:47,031 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d9114 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47, skipping insertion in model container [2024-11-13 20:34:47,032 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:47,083 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:34:47,488 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i[33021,33034] [2024-11-13 20:34:47,675 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i[49681,49694] [2024-11-13 20:34:47,688 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:47,707 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:34:47,772 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i[33021,33034] [2024-11-13 20:34:47,910 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test5-1.i[49681,49694] [2024-11-13 20:34:47,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:34:47,967 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:34:47,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47 WrapperNode [2024-11-13 20:34:47,969 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:34:47,971 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:47,971 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:34:47,971 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:34:47,976 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,005 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,091 INFO L138 Inliner]: procedures = 177, calls = 373, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-13 20:34:48,092 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:34:48,092 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:34:48,092 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:34:48,092 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:34:48,100 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,100 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,118 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,118 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,222 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,260 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,270 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,284 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,304 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:34:48,309 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:34:48,309 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:34:48,309 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:34:48,310 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:34:47" (1/1) ... [2024-11-13 20:34:48,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:34:48,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:34:48,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:34:48,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_185fb99d-cf16-4ac4-b3be-166f5663eefb/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:34:48,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:34:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:34:48,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:34:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:34:48,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:34:48,386 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:34:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:34:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:34:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:34:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:34:48,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:34:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:34:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:34:48,387 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:34:48,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:34:48,696 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:34:48,698 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:34:51,313 INFO L? ?]: Removed 477 outVars from TransFormulas that were not future-live. [2024-11-13 20:34:51,313 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:34:53,635 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:34:53,635 INFO L316 CfgBuilder]: Removed 83 assume(true) statements. [2024-11-13 20:34:53,635 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:53 BoogieIcfgContainer [2024-11-13 20:34:53,635 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:34:53,636 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:34:53,636 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:34:53,646 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:34:53,646 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:34:53" (1/1) ... [2024-11-13 20:34:53,654 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:34:53,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:53,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 162 states and 278 transitions. [2024-11-13 20:34:53,709 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 278 transitions. [2024-11-13 20:34:53,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:34:53,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:53,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:53,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:53,971 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 20:34:54,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:54,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 163 states and 277 transitions. [2024-11-13 20:34:54,008 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 277 transitions. [2024-11-13 20:34:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:34:54,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:54,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,076 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 20:34:54,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:54,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 163 states and 269 transitions. [2024-11-13 20:34:54,085 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 269 transitions. [2024-11-13 20:34:54,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:34:54,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:54,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,147 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 20:34:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 163 states and 259 transitions. [2024-11-13 20:34:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 259 transitions. [2024-11-13 20:34:54,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:34:54,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:54,314 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 20:34:56,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:34:56,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:56,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 163 states and 245 transitions. [2024-11-13 20:34:56,121 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 245 transitions. [2024-11-13 20:34:56,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:34:56,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:56,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:56,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,365 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:06,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:16,646 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 20:35:16,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:16,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 163 states and 233 transitions. [2024-11-13 20:35:16,680 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 233 transitions. [2024-11-13 20:35:16,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:16,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:16,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:16,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:17,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:18,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 175 states and 246 transitions. [2024-11-13 20:35:18,215 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 246 transitions. [2024-11-13 20:35:18,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:35:18,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,546 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 20:35:18,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-11-13 20:35:18,567 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-11-13 20:35:18,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:35:18,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:18,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:18,879 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 20:35:18,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 175 states and 242 transitions. [2024-11-13 20:35:18,902 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 242 transitions. [2024-11-13 20:35:18,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:35:18,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:18,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:19,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:19,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:35:22,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 175 states and 240 transitions. [2024-11-13 20:35:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 240 transitions. [2024-11-13 20:35:23,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:35:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:35:28,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:28,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:28,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 178 states and 242 transitions. [2024-11-13 20:35:28,742 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 242 transitions. [2024-11-13 20:35:28,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:35:28,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:28,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:29,252 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:35:39,477 WARN L539 Checker$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 20:35:42,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:45,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:45,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 222 states and 296 transitions. [2024-11-13 20:35:45,366 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 296 transitions. [2024-11-13 20:35:45,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:35:45,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,603 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:35:45,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 222 states and 294 transitions. [2024-11-13 20:35:45,620 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 294 transitions. [2024-11-13 20:35:45,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:35:45,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:35:45,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 222 states and 292 transitions. [2024-11-13 20:35:45,883 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 292 transitions. [2024-11-13 20:35:45,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:35:45,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:46,173 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:35:56,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:35:56,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:56,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 290 transitions. [2024-11-13 20:35:56,253 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-11-13 20:35:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:35:56,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:56,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:56,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:56,644 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:36:06,691 WARN L539 Checker$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 20:36:10,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:11,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 225 states and 292 transitions. [2024-11-13 20:36:11,760 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 292 transitions. [2024-11-13 20:36:11,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:11,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:11,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:11,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:11,981 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:36:12,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:12,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 225 states and 290 transitions. [2024-11-13 20:36:12,317 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 290 transitions. [2024-11-13 20:36:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:36:12,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:12,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:12,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:36:13,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:13,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 228 states and 292 transitions. [2024-11-13 20:36:13,625 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 292 transitions. [2024-11-13 20:36:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:36:13,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:13,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:13,851 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:36:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:13,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 228 states and 291 transitions. [2024-11-13 20:36:13,872 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 291 transitions. [2024-11-13 20:36:13,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:36:13,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:13,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:14,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:14,441 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:36:24,515 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 20:36:34,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:37,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:40,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:40,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:40,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 294 states and 374 transitions. [2024-11-13 20:36:40,619 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 374 transitions. [2024-11-13 20:36:40,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:36:40,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:40,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:40,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:40,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:36:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:41,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 303 states and 385 transitions. [2024-11-13 20:36:41,295 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 385 transitions. [2024-11-13 20:36:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:36:41,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:41,708 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:36:42,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:42,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 304 states and 387 transitions. [2024-11-13 20:36:42,396 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 387 transitions. [2024-11-13 20:36:42,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:36:42,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:42,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:42,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:42,844 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:36:48,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:36:48,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 307 states and 389 transitions. [2024-11-13 20:36:48,566 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 389 transitions. [2024-11-13 20:36:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:36:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:48,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:48,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:48,844 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:36:48,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:48,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 307 states and 387 transitions. [2024-11-13 20:36:48,904 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 387 transitions. [2024-11-13 20:36:48,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:36:48,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:48,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:49,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:49,338 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:36:59,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:09,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:19,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:24,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:24,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-11-13 20:37:24,038 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-11-13 20:37:24,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:37:24,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:24,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:24,325 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:37:24,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:24,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 310 states and 387 transitions. [2024-11-13 20:37:24,345 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 387 transitions. [2024-11-13 20:37:24,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:37:24,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:24,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:24,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:24,762 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:37:25,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:25,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 313 states and 389 transitions. [2024-11-13 20:37:25,559 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 389 transitions. [2024-11-13 20:37:25,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:37:25,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:25,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:25,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:25,872 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:25,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:25,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 313 states and 388 transitions. [2024-11-13 20:37:25,900 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 388 transitions. [2024-11-13 20:37:25,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:37:25,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:25,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,323 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:26,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 322 states and 399 transitions. [2024-11-13 20:37:26,645 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 399 transitions. [2024-11-13 20:37:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:37:26,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,122 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:27,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:27,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-11-13 20:37:27,306 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-11-13 20:37:27,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:37:27,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:27,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:27,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:27,718 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:28,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:28,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 332 states and 412 transitions. [2024-11-13 20:37:28,155 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 412 transitions. [2024-11-13 20:37:28,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:37:28,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:28,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 333 states and 414 transitions. [2024-11-13 20:37:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 414 transitions. [2024-11-13 20:37:29,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:37:29,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:29,564 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:37:29,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:29,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-11-13 20:37:29,618 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-11-13 20:37:29,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:37:29,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:29,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:29,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:30,216 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:37:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 336 states and 414 transitions. [2024-11-13 20:37:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 414 transitions. [2024-11-13 20:37:30,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:37:30,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:30,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:30,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:31,018 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:37:31,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:31,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 339 states and 416 transitions. [2024-11-13 20:37:31,313 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 416 transitions. [2024-11-13 20:37:31,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:37:31,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:31,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:31,893 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:37:36,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:45,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:37:51,987 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:02,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:04,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:04,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 466 states and 578 transitions. [2024-11-13 20:38:04,645 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 578 transitions. [2024-11-13 20:38:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:38:04,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:04,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:04,975 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:38:15,003 WARN L539 Checker$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 20:38:15,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 466 states and 576 transitions. [2024-11-13 20:38:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 576 transitions. [2024-11-13 20:38:15,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:38:15,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,402 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-11-13 20:38:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 466 states and 572 transitions. [2024-11-13 20:38:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 572 transitions. [2024-11-13 20:38:15,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:38:15,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:15,996 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:38:17,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:17,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:17,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 469 states and 574 transitions. [2024-11-13 20:38:17,089 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 574 transitions. [2024-11-13 20:38:17,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:38:17,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:17,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:17,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:17,706 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:38:27,736 WARN L539 Checker$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 20:38:37,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:47,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:56,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:38:56,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:56,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 472 states and 576 transitions. [2024-11-13 20:38:56,066 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 576 transitions. [2024-11-13 20:38:56,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:38:56,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:56,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:56,625 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:06,662 WARN L539 Checker$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 20:39:16,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:26,680 WARN L539 Checker$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 20:39:34,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:34,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 475 states and 578 transitions. [2024-11-13 20:39:34,183 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 578 transitions. [2024-11-13 20:39:34,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:34,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:34,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:34,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:34,705 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:35,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 478 states and 580 transitions. [2024-11-13 20:39:35,513 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 580 transitions. [2024-11-13 20:39:35,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:39:35,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:35,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:35,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:36,105 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 35 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:39:37,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:37,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 461 states and 559 transitions. [2024-11-13 20:39:37,979 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 559 transitions. [2024-11-13 20:39:37,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:39:37,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:37,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:38,672 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:39:48,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:39:58,855 WARN L539 Checker$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 20:40:08,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:18,870 WARN L539 Checker$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 20:40:29,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:39,109 WARN L539 Checker$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 20:40:49,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:59,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:40:59,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:59,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 513 states and 619 transitions. [2024-11-13 20:40:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 619 transitions. [2024-11-13 20:40:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:40:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:00,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:00,336 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 20:41:01,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:02,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:02,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 559 states and 676 transitions. [2024-11-13 20:41:02,383 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 676 transitions. [2024-11-13 20:41:02,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:02,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:02,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:02,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:02,866 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:03,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 568 states and 687 transitions. [2024-11-13 20:41:03,061 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 687 transitions. [2024-11-13 20:41:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:03,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:03,555 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:03,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:03,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 577 states and 698 transitions. [2024-11-13 20:41:03,688 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 698 transitions. [2024-11-13 20:41:03,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:03,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:03,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:03,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:04,096 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:04,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:04,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 586 states and 709 transitions. [2024-11-13 20:41:04,219 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 709 transitions. [2024-11-13 20:41:04,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:04,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:04,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:04,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:04,789 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 20:41:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 595 states and 720 transitions. [2024-11-13 20:41:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 720 transitions. [2024-11-13 20:41:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,634 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:41:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 598 states and 722 transitions. [2024-11-13 20:41:06,656 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 722 transitions. [2024-11-13 20:41:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:41:06,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:07,230 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:41:09,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:09,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:09,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 601 states and 724 transitions. [2024-11-13 20:41:09,112 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 724 transitions. [2024-11-13 20:41:09,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:09,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:09,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:09,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:09,533 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:10,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:10,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 602 states and 726 transitions. [2024-11-13 20:41:10,438 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 726 transitions. [2024-11-13 20:41:10,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:10,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:10,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:10,953 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 603 states and 728 transitions. [2024-11-13 20:41:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 728 transitions. [2024-11-13 20:41:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:11,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:11,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:12,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:12,381 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:12,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:12,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 604 states and 730 transitions. [2024-11-13 20:41:12,596 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 730 transitions. [2024-11-13 20:41:12,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:41:12,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:12,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:12,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,147 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:13,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 605 states and 732 transitions. [2024-11-13 20:41:13,672 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 732 transitions. [2024-11-13 20:41:13,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:41:13,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,199 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 49 proven. 11 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:41:15,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:15,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 608 states and 734 transitions. [2024-11-13 20:41:15,209 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 734 transitions. [2024-11-13 20:41:15,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:41:15,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:15,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:15,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:15,702 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:41:16,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:16,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 611 states and 736 transitions. [2024-11-13 20:41:16,073 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 736 transitions. [2024-11-13 20:41:16,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:41:16,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:16,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:16,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:16,585 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:41:17,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:17,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 614 states and 738 transitions. [2024-11-13 20:41:17,505 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 738 transitions. [2024-11-13 20:41:17,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:41:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:17,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:17,993 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:41:18,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 617 states and 740 transitions. [2024-11-13 20:41:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 740 transitions. [2024-11-13 20:41:18,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:41:18,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:18,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:18,937 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:41:19,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 620 states and 742 transitions. [2024-11-13 20:41:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 742 transitions. [2024-11-13 20:41:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:41:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:19,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:19,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:19,749 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:41:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:20,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 629 states and 753 transitions. [2024-11-13 20:41:20,081 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 753 transitions. [2024-11-13 20:41:20,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:41:20,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:20,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:20,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:20,667 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:41:21,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:21,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 638 states and 764 transitions. [2024-11-13 20:41:21,071 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 764 transitions. [2024-11-13 20:41:21,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:41:21,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:21,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:21,698 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:22,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 639 states and 766 transitions. [2024-11-13 20:41:22,072 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 766 transitions. [2024-11-13 20:41:22,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:41:22,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:22,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:41:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 640 states and 768 transitions. [2024-11-13 20:41:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 768 transitions. [2024-11-13 20:41:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:41:23,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:23,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:23,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:41:24,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:24,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 649 states and 779 transitions. [2024-11-13 20:41:24,027 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 779 transitions. [2024-11-13 20:41:24,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:41:24,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:24,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:24,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,538 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2024-11-13 20:41:24,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:24,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 658 states and 790 transitions. [2024-11-13 20:41:24,698 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 790 transitions. [2024-11-13 20:41:24,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:41:24,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:24,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:24,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:41:25,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 659 states and 792 transitions. [2024-11-13 20:41:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 792 transitions. [2024-11-13 20:41:25,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:41:25,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:26,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:26,403 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:41:33,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:33,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 660 states and 794 transitions. [2024-11-13 20:41:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 794 transitions. [2024-11-13 20:41:33,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:41:33,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:33,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:33,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:34,037 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:41:34,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 663 states and 796 transitions. [2024-11-13 20:41:34,550 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 796 transitions. [2024-11-13 20:41:34,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:41:34,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,073 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:41:35,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 666 states and 798 transitions. [2024-11-13 20:41:35,884 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 798 transitions. [2024-11-13 20:41:35,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:41:35,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:36,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:36,495 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:41:39,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:39,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 669 states and 800 transitions. [2024-11-13 20:41:39,831 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 800 transitions. [2024-11-13 20:41:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 20:41:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:40,254 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 48 proven. 11 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:41:41,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 672 states and 802 transitions. [2024-11-13 20:41:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 802 transitions. [2024-11-13 20:41:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-13 20:41:41,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:41,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:41,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:42,047 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 20:41:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 673 states and 802 transitions. [2024-11-13 20:41:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 802 transitions. [2024-11-13 20:41:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:41:42,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:42,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:42,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:43,140 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:41:51,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:41:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 725 states and 865 transitions. [2024-11-13 20:41:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 865 transitions. [2024-11-13 20:41:52,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:41:52,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:52,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:52,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:52,658 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:42:02,843 WARN L539 Checker$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 20:42:05,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:16,138 WARN L539 Checker$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 20:42:26,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:34,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 763 states and 911 transitions. [2024-11-13 20:42:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 911 transitions. [2024-11-13 20:42:34,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:42:34,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:35,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:35,463 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 20:42:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 777 states and 929 transitions. [2024-11-13 20:42:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 929 transitions. [2024-11-13 20:42:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:42:35,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,548 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:42:38,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:38,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:38,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 780 states and 931 transitions. [2024-11-13 20:42:38,961 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 931 transitions. [2024-11-13 20:42:38,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:42:38,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:38,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:39,862 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:42:49,917 WARN L539 Checker$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 20:42:57,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:42:57,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:57,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 783 states and 933 transitions. [2024-11-13 20:42:57,754 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 933 transitions. [2024-11-13 20:42:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:42:57,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:57,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:58,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:58,372 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 89 proven. 22 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:43:08,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:18,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:28,410 WARN L539 Checker$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 20:43:29,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:29,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 786 states and 935 transitions. [2024-11-13 20:43:29,120 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 935 transitions. [2024-11-13 20:43:29,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:43:29,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:29,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:29,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 88 proven. 23 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 20:43:39,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:43:49,922 WARN L539 Checker$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 20:43:59,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:09,936 WARN L539 Checker$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 20:44:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:09,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 789 states and 937 transitions. [2024-11-13 20:44:09,959 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 937 transitions. [2024-11-13 20:44:09,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:44:09,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:09,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:10,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:44:10,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:10,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 798 states and 948 transitions. [2024-11-13 20:44:10,902 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 948 transitions. [2024-11-13 20:44:10,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:44:10,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:10,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:44:11,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:11,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 807 states and 959 transitions. [2024-11-13 20:44:11,975 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 959 transitions. [2024-11-13 20:44:11,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:44:11,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:11,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:12,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:44:13,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:13,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 808 states and 961 transitions. [2024-11-13 20:44:13,908 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 961 transitions. [2024-11-13 20:44:13,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 20:44:13,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:13,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:14,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:14,842 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:44:15,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:15,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 809 states and 963 transitions. [2024-11-13 20:44:15,326 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 963 transitions. [2024-11-13 20:44:15,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:44:15,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:15,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:15,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:15,894 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:44:16,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:16,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 818 states and 974 transitions. [2024-11-13 20:44:16,187 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 974 transitions. [2024-11-13 20:44:16,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 20:44:16,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:16,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:16,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:16,890 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:44:17,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 827 states and 985 transitions. [2024-11-13 20:44:17,699 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 985 transitions. [2024-11-13 20:44:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:44:17,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:18,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:18,287 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:44:18,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:18,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 828 states and 987 transitions. [2024-11-13 20:44:18,501 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 987 transitions. [2024-11-13 20:44:18,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 20:44:18,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:18,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-13 20:44:20,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 829 states and 989 transitions. [2024-11-13 20:44:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 989 transitions. [2024-11-13 20:44:20,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:44:20,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:20,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:20,967 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:44:21,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 832 states and 991 transitions. [2024-11-13 20:44:21,365 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 991 transitions. [2024-11-13 20:44:21,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 20:44:21,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:21,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:22,253 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 151 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:44:23,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:23,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 835 states and 993 transitions. [2024-11-13 20:44:23,079 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 993 transitions. [2024-11-13 20:44:23,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:44:23,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:23,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:23,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:23,683 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:44:24,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:24,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 838 states and 995 transitions. [2024-11-13 20:44:24,930 INFO L276 IsEmpty]: Start isEmpty. Operand 838 states and 995 transitions. [2024-11-13 20:44:24,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-13 20:44:24,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:24,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:25,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:25,675 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 88 proven. 22 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 20:44:25,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:25,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 841 states and 997 transitions. [2024-11-13 20:44:25,925 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 997 transitions. [2024-11-13 20:44:25,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-13 20:44:25,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:25,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:26,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:27,163 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:44:37,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:40,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:47,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:44:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:48,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 893 states and 1060 transitions. [2024-11-13 20:44:48,119 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1060 transitions. [2024-11-13 20:44:48,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:44:48,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:48,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:48,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:44:49,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:44:49,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 894 states and 1060 transitions. [2024-11-13 20:44:49,153 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1060 transitions. [2024-11-13 20:44:49,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 20:44:49,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:44:49,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:44:49,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:44:49,893 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 193 trivial. 0 not checked. [2024-11-13 20:45:00,088 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 20:45:01,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:04,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:11,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:12,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:12,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 946 states and 1122 transitions. [2024-11-13 20:45:12,195 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1122 transitions. [2024-11-13 20:45:12,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:45:12,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:12,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:12,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:13,987 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:45:14,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 949 states and 1124 transitions. [2024-11-13 20:45:14,520 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1124 transitions. [2024-11-13 20:45:14,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 20:45:14,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:14,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:15,762 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 0 proven. 307 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:45:23,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:26,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:26,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1134 states to 952 states and 1126 transitions. [2024-11-13 20:45:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1126 transitions. [2024-11-13 20:45:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:45:26,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:26,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:26,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:27,453 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 129 proven. 33 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:45:37,486 WARN L539 Checker$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 20:45:40,232 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:45:40,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:40,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 955 states and 1128 transitions. [2024-11-13 20:45:40,256 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1128 transitions. [2024-11-13 20:45:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 20:45:40,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:40,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:41,165 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 128 proven. 34 refuted. 0 times theorem prover too weak. 196 trivial. 0 not checked. [2024-11-13 20:45:51,201 WARN L539 Checker$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 20:46:01,208 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:02,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:02,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 958 states and 1130 transitions. [2024-11-13 20:46:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1130 transitions. [2024-11-13 20:46:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:46:02,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:03,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:04,385 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:46:04,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:04,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 967 states and 1141 transitions. [2024-11-13 20:46:04,867 INFO L276 IsEmpty]: Start isEmpty. Operand 967 states and 1141 transitions. [2024-11-13 20:46:04,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-13 20:46:04,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:04,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:06,135 INFO L134 CoverageAnalysis]: Checked inductivity of 334 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:46:06,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:06,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 976 states and 1152 transitions. [2024-11-13 20:46:06,700 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 1152 transitions. [2024-11-13 20:46:06,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:46:06,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:06,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:07,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:46:12,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:46:12,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:12,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 977 states and 1154 transitions. [2024-11-13 20:46:12,916 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1154 transitions. [2024-11-13 20:46:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 20:46:12,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:13,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:14,260 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:46:16,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:46:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 978 states and 1156 transitions. [2024-11-13 20:46:16,372 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1156 transitions. [2024-11-13 20:46:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:46:16,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:16,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:16,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:17,294 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:46:17,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:17,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 987 states and 1167 transitions. [2024-11-13 20:46:17,782 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1167 transitions. [2024-11-13 20:46:17,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-11-13 20:46:17,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:17,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:18,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:18,835 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2024-11-13 20:46:19,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:19,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 996 states and 1178 transitions. [2024-11-13 20:46:19,041 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1178 transitions. [2024-11-13 20:46:19,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:46:19,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:19,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:19,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:20,003 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:46:20,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:20,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 997 states and 1180 transitions. [2024-11-13 20:46:20,442 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1180 transitions. [2024-11-13 20:46:20,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 20:46:20,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:20,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:20,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:21,438 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 213 trivial. 0 not checked. [2024-11-13 20:46:22,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:22,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 998 states and 1182 transitions. [2024-11-13 20:46:22,248 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1182 transitions. [2024-11-13 20:46:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:46:22,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:23,581 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:46:24,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1192 states to 1001 states and 1184 transitions. [2024-11-13 20:46:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1184 transitions. [2024-11-13 20:46:24,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-13 20:46:24,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:24,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 0 proven. 304 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:46:26,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:26,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1194 states to 1004 states and 1186 transitions. [2024-11-13 20:46:26,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1186 transitions. [2024-11-13 20:46:26,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:46:26,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:26,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:26,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:46:27,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:27,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 1007 states and 1188 transitions. [2024-11-13 20:46:27,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1188 transitions. [2024-11-13 20:46:27,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-13 20:46:27,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:27,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:28,497 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 128 proven. 33 refuted. 0 times theorem prover too weak. 214 trivial. 0 not checked. [2024-11-13 20:46:29,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:29,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 1010 states and 1190 transitions. [2024-11-13 20:46:29,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1190 transitions. [2024-11-13 20:46:29,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-13 20:46:29,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:29,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:29,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:30,780 INFO L134 CoverageAnalysis]: Checked inductivity of 527 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:46:37,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:38,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:46:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 1062 states and 1253 transitions. [2024-11-13 20:46:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1253 transitions. [2024-11-13 20:46:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-13 20:46:39,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:46:39,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:46:39,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:46:40,450 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-13 20:46:50,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:53,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:46:55,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:04,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:04,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:04,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 1114 states and 1315 transitions. [2024-11-13 20:47:04,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1114 states and 1315 transitions. [2024-11-13 20:47:04,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 20:47:04,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:04,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:05,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:06,228 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:47:16,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:17,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:17,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:17,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1117 states and 1317 transitions. [2024-11-13 20:47:17,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1117 states and 1317 transitions. [2024-11-13 20:47:17,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-13 20:47:17,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:17,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:18,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 0 proven. 513 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:47:29,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:31,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:31,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:31,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 1120 states and 1319 transitions. [2024-11-13 20:47:31,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1319 transitions. [2024-11-13 20:47:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:47:31,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:31,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:32,485 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 169 proven. 44 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-11-13 20:47:33,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:47:33,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 1123 states and 1321 transitions. [2024-11-13 20:47:33,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 1321 transitions. [2024-11-13 20:47:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 323 [2024-11-13 20:47:33,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:47:33,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:47:34,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:47:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 168 proven. 45 refuted. 0 times theorem prover too weak. 349 trivial. 0 not checked. [2024-11-13 20:47:44,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:47,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:47:57,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:07,227 WARN L539 Checker$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 20:48:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1331 states to 1126 states and 1323 transitions. [2024-11-13 20:48:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1126 states and 1323 transitions. [2024-11-13 20:48:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 20:48:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:07,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:08,823 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:48:09,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:09,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1135 states and 1334 transitions. [2024-11-13 20:48:09,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1135 states and 1334 transitions. [2024-11-13 20:48:09,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-13 20:48:09,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:09,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:10,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:11,082 INFO L134 CoverageAnalysis]: Checked inductivity of 539 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:48:11,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:11,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1144 states and 1345 transitions. [2024-11-13 20:48:11,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1345 transitions. [2024-11-13 20:48:11,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 20:48:11,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:11,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:11,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:13,023 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:48:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:14,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1145 states and 1347 transitions. [2024-11-13 20:48:14,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1347 transitions. [2024-11-13 20:48:14,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-13 20:48:14,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:14,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:15,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:16,575 INFO L134 CoverageAnalysis]: Checked inductivity of 541 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:48:20,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:48:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:20,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1146 states and 1349 transitions. [2024-11-13 20:48:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1349 transitions. [2024-11-13 20:48:20,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 20:48:20,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:20,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:21,603 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-13 20:48:21,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:21,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1155 states and 1360 transitions. [2024-11-13 20:48:21,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1155 states and 1360 transitions. [2024-11-13 20:48:21,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-13 20:48:21,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:22,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:23,037 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-13 20:48:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1379 states to 1164 states and 1371 transitions. [2024-11-13 20:48:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 1371 transitions. [2024-11-13 20:48:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:48:23,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:23,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:23,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-13 20:48:26,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:48:26,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:26,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 1165 states and 1373 transitions. [2024-11-13 20:48:26,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 1373 transitions. [2024-11-13 20:48:26,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-13 20:48:26,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:26,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:27,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:28,192 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-13 20:48:29,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:29,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1166 states and 1375 transitions. [2024-11-13 20:48:29,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 1375 transitions. [2024-11-13 20:48:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:48:29,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:29,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:48:32,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:32,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 1169 states and 1377 transitions. [2024-11-13 20:48:32,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1377 transitions. [2024-11-13 20:48:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-13 20:48:32,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:32,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:32,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:34,220 INFO L134 CoverageAnalysis]: Checked inductivity of 542 backedges. 0 proven. 509 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:48:35,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 1172 states and 1379 transitions. [2024-11-13 20:48:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 1379 transitions. [2024-11-13 20:48:35,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 20:48:35,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:35,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:37,107 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-13 20:48:38,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 20:48:38,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:38,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1175 states and 1381 transitions. [2024-11-13 20:48:38,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1381 transitions. [2024-11-13 20:48:38,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-13 20:48:38,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:38,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:39,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:39,869 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 168 proven. 44 refuted. 0 times theorem prover too weak. 366 trivial. 0 not checked. [2024-11-13 20:48:40,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:40,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1178 states and 1383 transitions. [2024-11-13 20:48:40,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1383 transitions. [2024-11-13 20:48:40,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-11-13 20:48:40,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:40,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:41,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:42,386 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 0 proven. 766 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:48:51,704 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:57,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:48:58,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:48:58,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 1230 states and 1446 transitions. [2024-11-13 20:48:58,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 1446 transitions. [2024-11-13 20:48:58,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-13 20:48:58,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:48:58,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:48:58,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:48:59,634 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 208 proven. 55 refuted. 0 times theorem prover too weak. 549 trivial. 0 not checked. [2024-11-13 20:49:10,602 WARN L539 Checker$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 20:49:17,452 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1282 states and 1508 transitions. [2024-11-13 20:49:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1508 transitions. [2024-11-13 20:49:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 20:49:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:18,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:20,251 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:49:23,260 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:49:23,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:23,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1518 states to 1285 states and 1510 transitions. [2024-11-13 20:49:23,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1510 transitions. [2024-11-13 20:49:23,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 370 [2024-11-13 20:49:23,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:23,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 790 backedges. 0 proven. 771 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:49:25,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:25,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1520 states to 1288 states and 1512 transitions. [2024-11-13 20:49:25,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 1512 transitions. [2024-11-13 20:49:25,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 20:49:25,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:25,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:26,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 209 proven. 55 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2024-11-13 20:49:27,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:27,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 1291 states and 1514 transitions. [2024-11-13 20:49:27,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1291 states and 1514 transitions. [2024-11-13 20:49:27,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2024-11-13 20:49:27,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:27,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:28,849 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 208 proven. 56 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked.