./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/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 ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:18:41,540 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:18:41,619 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 23:18:41,628 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:18:41,629 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:18:41,667 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:18:41,670 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:18:41,670 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:18:41,671 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:18:41,671 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:18:41,672 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:18:41,672 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:18:41,673 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 23:18:41,673 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:18:41,673 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 23:18:41,673 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:18:41,674 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:18:41,674 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:18:41,675 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:18:41,675 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:18:41,675 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:18:41,675 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:18:41,675 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:18:41,676 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:18:41,676 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:18:41,676 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:18:41,676 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:18:41,676 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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/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 -> ec105877a5c5817dc7d6d5e780267dcadb379ad27281f7d8981115c8613ba085 [2024-11-13 23:18:41,981 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:18:41,994 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:18:41,999 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:18:42,000 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:18:42,001 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:18:42,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i Unable to find full path for "g++" [2024-11-13 23:18:43,996 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:18:44,324 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:18:44,325 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i [2024-11-13 23:18:44,343 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/data/c01082166/93feeb3510ae4e36a842d6cdf8c62623/FLAG280e013d1 [2024-11-13 23:18:44,357 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/data/c01082166/93feeb3510ae4e36a842d6cdf8c62623 [2024-11-13 23:18:44,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:18:44,361 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:18:44,363 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:18:44,363 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:18:44,367 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:18:44,368 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:44" (1/1) ... [2024-11-13 23:18:44,369 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36705de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:44, skipping insertion in model container [2024-11-13 23:18:44,370 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:44" (1/1) ... [2024-11-13 23:18:44,419 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:18:44,826 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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i[33021,33034] [2024-11-13 23:18:44,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:18:44,930 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:18:45,002 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_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-1.i[33021,33034] [2024-11-13 23:18:45,071 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:18:45,121 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:18:45,122 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45 WrapperNode [2024-11-13 23:18:45,122 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:18:45,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:18:45,124 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:18:45,124 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:18:45,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,162 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,213 INFO L138 Inliner]: procedures = 176, calls = 179, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 820 [2024-11-13 23:18:45,214 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:18:45,214 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:18:45,214 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:18:45,215 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:18:45,222 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,238 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,238 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,285 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,299 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,310 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,316 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,324 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:18:45,329 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:18:45,329 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:18:45,330 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:18:45,333 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:45" (1/1) ... [2024-11-13 23:18:45,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:18:45,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:18:45,377 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:18:45,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a0f78b6-264b-4ca2-903a-bb429a5e2f32/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:18:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:18:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 23:18:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 23:18:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:18:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:18:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:18:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:18:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:18:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:18:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:18:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:18:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:18:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:18:45,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:18:45,634 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:18:45,636 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:18:47,026 INFO L? ?]: Removed 205 outVars from TransFormulas that were not future-live. [2024-11-13 23:18:47,026 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:18:47,995 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:18:47,995 INFO L316 CfgBuilder]: Removed 31 assume(true) statements. [2024-11-13 23:18:47,996 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:47 BoogieIcfgContainer [2024-11-13 23:18:47,996 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:18:47,997 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:18:47,997 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:18:48,006 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:18:48,007 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:47" (1/1) ... [2024-11-13 23:18:48,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:18:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 85 states and 144 transitions. [2024-11-13 23:18:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 144 transitions. [2024-11-13 23:18:48,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 23:18:48,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,267 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 23:18:48,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 86 states and 145 transitions. [2024-11-13 23:18:48,307 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 145 transitions. [2024-11-13 23:18:48,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 23:18:48,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,369 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 23:18:48,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 86 states and 143 transitions. [2024-11-13 23:18:48,382 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 143 transitions. [2024-11-13 23:18:48,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 23:18:48,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,467 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 23:18:48,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 86 states and 139 transitions. [2024-11-13 23:18:48,481 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 139 transitions. [2024-11-13 23:18:48,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 23:18:48,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,572 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 23:18:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 86 states and 133 transitions. [2024-11-13 23:18:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 133 transitions. [2024-11-13 23:18:48,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 23:18:48,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:48,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:48,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:48,786 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 23:18:49,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:18:50,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:18:50,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 86 states and 127 transitions. [2024-11-13 23:18:50,011 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 127 transitions. [2024-11-13 23:18:50,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:18:50,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:18:50,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:18:50,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:18:50,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 23:19:00,574 WARN L539 Checker$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 23:19:03,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:03,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 98 states and 141 transitions. [2024-11-13 23:19:03,176 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 141 transitions. [2024-11-13 23:19:03,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 23:19:03,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,361 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 23:19:03,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 98 states and 139 transitions. [2024-11-13 23:19:03,380 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 139 transitions. [2024-11-13 23:19:03,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 23:19:03,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,579 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 23:19:03,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:03,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 98 states and 137 transitions. [2024-11-13 23:19:03,590 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 137 transitions. [2024-11-13 23:19:03,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 23:19:03,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:03,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:03,742 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 23:19:07,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 98 states and 135 transitions. [2024-11-13 23:19:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 135 transitions. [2024-11-13 23:19:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 23:19:07,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:07,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:07,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:08,081 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 23:19:19,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:29,087 WARN L539 Checker$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 23:19:39,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:39,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:39,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 101 states and 137 transitions. [2024-11-13 23:19:39,125 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 137 transitions. [2024-11-13 23:19:39,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 23:19:39,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:39,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:39,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:39,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:19:49,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:54,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:19:55,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:55,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 135 states and 179 transitions. [2024-11-13 23:19:55,148 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 179 transitions. [2024-11-13 23:19:55,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:19:55,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:55,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,360 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 23:19:55,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:19:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 135 states and 177 transitions. [2024-11-13 23:19:55,401 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 177 transitions. [2024-11-13 23:19:55,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 23:19:55,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:19:55,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:19:55,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:19:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:20:05,771 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 23:20:06,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:06,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 138 states and 179 transitions. [2024-11-13 23:20:06,697 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 179 transitions. [2024-11-13 23:20:06,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 23:20:06,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:06,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:06,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:06,885 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 23:20:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 138 states and 178 transitions. [2024-11-13 23:20:06,907 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 178 transitions. [2024-11-13 23:20:06,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 23:20:06,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:06,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,286 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:20:07,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:07,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 147 states and 189 transitions. [2024-11-13 23:20:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 189 transitions. [2024-11-13 23:20:07,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 23:20:07,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:07,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:07,828 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:20:08,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:08,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 148 states and 191 transitions. [2024-11-13 23:20:08,620 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 191 transitions. [2024-11-13 23:20:08,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 23:20:08,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:08,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:08,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:08,861 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 23:20:08,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:08,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 148 states and 189 transitions. [2024-11-13 23:20:08,876 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 189 transitions. [2024-11-13 23:20:08,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 23:20:08,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:08,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:09,224 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:09,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:09,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 151 states and 191 transitions. [2024-11-13 23:20:09,593 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 191 transitions. [2024-11-13 23:20:09,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 23:20:09,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:09,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:10,158 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:20:20,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:21,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:22,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 178 states and 224 transitions. [2024-11-13 23:20:22,222 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 224 transitions. [2024-11-13 23:20:22,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 23:20:22,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:22,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:22,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:22,778 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:20:32,824 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 23:20:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:33,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 181 states and 226 transitions. [2024-11-13 23:20:33,672 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 226 transitions. [2024-11-13 23:20:33,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 23:20:33,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:33,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:33,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:20:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:34,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 190 states and 237 transitions. [2024-11-13 23:20:34,474 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 237 transitions. [2024-11-13 23:20:34,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 23:20:34,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:34,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:34,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 23:20:45,086 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 23:20:46,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:46,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 276 transitions. [2024-11-13 23:20:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-11-13 23:20:46,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 23:20:46,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:20:47,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:47,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 222 states and 278 transitions. [2024-11-13 23:20:47,311 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 278 transitions. [2024-11-13 23:20:47,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 23:20:47,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:47,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:47,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:47,740 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 23:20:57,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:20:58,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:58,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 205 states and 257 transitions. [2024-11-13 23:20:58,338 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 257 transitions. [2024-11-13 23:20:58,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 23:20:58,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:58,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:58,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:20:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:20:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:20:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 208 states and 259 transitions. [2024-11-13 23:20:59,601 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 259 transitions. [2024-11-13 23:20:59,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 23:20:59,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:20:59,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:20:59,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:00,160 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 23:21:00,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:00,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 217 states and 270 transitions. [2024-11-13 23:21:00,790 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 270 transitions. [2024-11-13 23:21:00,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 23:21:00,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:00,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:01,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 23:21:02,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 218 states and 272 transitions. [2024-11-13 23:21:02,728 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 272 transitions. [2024-11-13 23:21:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 23:21:02,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:02,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:03,413 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:21:13,690 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 23:21:15,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:15,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 245 states and 305 transitions. [2024-11-13 23:21:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-11-13 23:21:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 23:21:15,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:15,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 25 proven. 11 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 23:21:17,037 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:21:17,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:17,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 248 states and 307 transitions. [2024-11-13 23:21:17,570 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 307 transitions. [2024-11-13 23:21:17,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 23:21:17,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:17,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:17,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:18,189 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 82 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:21:28,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:28,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:28,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 309 transitions. [2024-11-13 23:21:28,547 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 309 transitions. [2024-11-13 23:21:28,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:28,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:28,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:29,066 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 23:21:39,332 WARN L539 Checker$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 23:21:40,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:41,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 325 transitions. [2024-11-13 23:21:41,030 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-11-13 23:21:41,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 23:21:41,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:41,576 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:21:41,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:41,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 274 states and 336 transitions. [2024-11-13 23:21:41,893 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-11-13 23:21:41,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 23:21:41,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:41,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 23:21:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:42,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 288 states and 353 transitions. [2024-11-13 23:21:42,618 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 353 transitions. [2024-11-13 23:21:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 23:21:42,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:42,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:43,138 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:21:44,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:21:45,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:45,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 289 states and 355 transitions. [2024-11-13 23:21:45,161 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 355 transitions. [2024-11-13 23:21:45,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 23:21:45,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:45,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:45,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:45,612 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 40 proven. 23 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 23:21:46,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:47,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:47,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 248 states and 304 transitions. [2024-11-13 23:21:47,017 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 304 transitions. [2024-11-13 23:21:47,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 23:21:47,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:47,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 80 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:21:48,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:21:48,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:48,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 251 states and 306 transitions. [2024-11-13 23:21:48,798 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 306 transitions. [2024-11-13 23:21:48,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 23:21:48,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:48,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:49,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,269 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-13 23:21:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 260 states and 317 transitions. [2024-11-13 23:21:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 317 transitions. [2024-11-13 23:21:49,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 23:21:49,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:49,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:49,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:49,944 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-13 23:21:50,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:50,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 261 states and 319 transitions. [2024-11-13 23:21:50,913 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 319 transitions. [2024-11-13 23:21:50,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 23:21:50,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:50,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:51,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:51,448 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:21:52,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:52,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 288 states and 352 transitions. [2024-11-13 23:21:52,338 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-11-13 23:21:52,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 23:21:52,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:52,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:52,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 40 proven. 22 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2024-11-13 23:21:53,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:53,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 291 states and 354 transitions. [2024-11-13 23:21:53,056 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 354 transitions. [2024-11-13 23:21:53,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 23:21:53,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:53,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:53,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:53,709 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 0 proven. 163 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:21:55,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:21:55,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:21:55,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 294 states and 356 transitions. [2024-11-13 23:21:55,150 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-11-13 23:21:55,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 23:21:55,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:21:55,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:21:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:21:55,562 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:22:05,717 WARN L539 Checker$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 23:22:11,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:19,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:20,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:20,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 321 states and 388 transitions. [2024-11-13 23:22:20,313 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 388 transitions. [2024-11-13 23:22:20,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 23:22:20,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:20,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:20,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:20,925 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:22:21,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:21,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 330 states and 399 transitions. [2024-11-13 23:22:21,225 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 399 transitions. [2024-11-13 23:22:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 23:22:21,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:21,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:21,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:21,894 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:22:22,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 331 states and 401 transitions. [2024-11-13 23:22:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 401 transitions. [2024-11-13 23:22:22,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 23:22:22,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:22,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:22,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 55 proven. 34 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-13 23:22:32,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:36,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:46,643 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:48,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:48,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:48,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 334 states and 403 transitions. [2024-11-13 23:22:48,205 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 403 transitions. [2024-11-13 23:22:48,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 23:22:48,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:48,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:48,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 0 proven. 160 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:22:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 337 states and 405 transitions. [2024-11-13 23:22:49,393 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 405 transitions. [2024-11-13 23:22:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 23:22:49,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:49,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:49,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:49,942 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 23:22:50,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:50,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 346 states and 416 transitions. [2024-11-13 23:22:50,146 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 416 transitions. [2024-11-13 23:22:50,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 23:22:50,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:50,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:50,785 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-13 23:22:51,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:51,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 347 states and 418 transitions. [2024-11-13 23:22:51,064 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 418 transitions. [2024-11-13 23:22:51,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 23:22:51,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:51,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:51,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:51,863 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:22:52,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:52,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 374 states and 451 transitions. [2024-11-13 23:22:52,892 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-11-13 23:22:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 23:22:52,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:52,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:53,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 55 proven. 33 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 23:22:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 377 states and 453 transitions. [2024-11-13 23:22:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 453 transitions. [2024-11-13 23:22:54,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 23:22:54,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:54,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:55,229 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 271 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:22:57,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:22:57,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:22:57,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 380 states and 455 transitions. [2024-11-13 23:22:57,608 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 455 transitions. [2024-11-13 23:22:57,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 23:22:57,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:22:57,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:22:57,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:22:58,126 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-11-13 23:23:07,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:17,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:27,240 WARN L539 Checker$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 23:23:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 407 states and 487 transitions. [2024-11-13 23:23:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 487 transitions. [2024-11-13 23:23:27,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 23:23:27,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:27,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:28,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:28,640 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:23:28,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:28,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 416 states and 498 transitions. [2024-11-13 23:23:28,923 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 498 transitions. [2024-11-13 23:23:28,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 23:23:28,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:28,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:29,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:29,800 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:23:30,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:30,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 417 states and 500 transitions. [2024-11-13 23:23:30,387 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 500 transitions. [2024-11-13 23:23:30,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 23:23:30,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:30,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:30,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:31,038 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 70 proven. 45 refuted. 0 times theorem prover too weak. 178 trivial. 0 not checked. [2024-11-13 23:23:36,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:46,327 WARN L539 Checker$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 23:23:49,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:23:49,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:49,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 420 states and 502 transitions. [2024-11-13 23:23:49,300 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 502 transitions. [2024-11-13 23:23:49,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 23:23:49,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:49,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:49,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:50,240 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 267 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:23:51,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 423 states and 504 transitions. [2024-11-13 23:23:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 504 transitions. [2024-11-13 23:23:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-13 23:23:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:51,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:51,979 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-13 23:23:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:52,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 432 states and 515 transitions. [2024-11-13 23:23:52,152 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 515 transitions. [2024-11-13 23:23:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 23:23:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:52,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:52,739 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 188 trivial. 0 not checked. [2024-11-13 23:23:53,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:23:53,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 433 states and 517 transitions. [2024-11-13 23:23:53,283 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 517 transitions. [2024-11-13 23:23:53,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 23:23:53,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:23:53,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:23:53,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:23:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:24:04,427 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 23:24:08,815 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 23:24:09,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 460 states and 550 transitions. [2024-11-13 23:24:09,050 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 550 transitions. [2024-11-13 23:24:09,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 23:24:09,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:09,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:09,721 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 70 proven. 44 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-13 23:24:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:09,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 463 states and 552 transitions. [2024-11-13 23:24:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 552 transitions. [2024-11-13 23:24:09,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-13 23:24:09,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:09,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:10,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:10,701 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:24:20,819 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 23:24:30,826 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:33,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:33,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:33,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 466 states and 554 transitions. [2024-11-13 23:24:33,109 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 554 transitions. [2024-11-13 23:24:33,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 23:24:33,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:33,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:33,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:33,736 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2024-11-13 23:24:36,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:40,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:40,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:40,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 493 states and 586 transitions. [2024-11-13 23:24:40,616 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 586 transitions. [2024-11-13 23:24:40,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-13 23:24:40,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:40,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:24:41,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:41,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 502 states and 597 transitions. [2024-11-13 23:24:41,762 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 597 transitions. [2024-11-13 23:24:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 23:24:41,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:42,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:42,617 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:24:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:24:43,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 503 states and 599 transitions. [2024-11-13 23:24:43,719 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 599 transitions. [2024-11-13 23:24:43,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 23:24:43,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:24:43,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:24:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:24:44,418 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 85 proven. 56 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 23:24:47,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:24:52,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:02,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:05,026 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:05,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:05,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 506 states and 601 transitions. [2024-11-13 23:25:05,057 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 601 transitions. [2024-11-13 23:25:05,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 23:25:05,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:05,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:06,192 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 401 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:25:07,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 509 states and 603 transitions. [2024-11-13 23:25:07,008 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 603 transitions. [2024-11-13 23:25:07,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 23:25:07,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:07,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 292 trivial. 0 not checked. [2024-11-13 23:25:07,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:07,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 518 states and 614 transitions. [2024-11-13 23:25:07,873 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 614 transitions. [2024-11-13 23:25:07,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 23:25:07,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:07,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:08,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:08,639 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 294 trivial. 0 not checked. [2024-11-13 23:25:09,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:09,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 519 states and 616 transitions. [2024-11-13 23:25:09,445 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 616 transitions. [2024-11-13 23:25:09,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 23:25:09,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:09,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:09,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:10,850 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:25:11,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:11,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 546 states and 649 transitions. [2024-11-13 23:25:11,748 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 649 transitions. [2024-11-13 23:25:11,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 23:25:11,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:11,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:12,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:12,643 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 85 proven. 55 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-13 23:25:13,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:13,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 549 states and 651 transitions. [2024-11-13 23:25:13,323 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 651 transitions. [2024-11-13 23:25:13,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 23:25:13,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:13,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:13,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:14,627 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 0 proven. 568 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:25:24,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:27,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:27,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:27,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 552 states and 653 transitions. [2024-11-13 23:25:27,098 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 653 transitions. [2024-11-13 23:25:27,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-13 23:25:27,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:27,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:27,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-11-13 23:25:37,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:47,577 WARN L539 Checker$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 23:25:49,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:25:49,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:49,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 579 states and 685 transitions. [2024-11-13 23:25:49,700 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 685 transitions. [2024-11-13 23:25:49,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 23:25:49,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:49,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:50,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:50,925 INFO L134 CoverageAnalysis]: Checked inductivity of 571 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:25:51,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:51,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 588 states and 696 transitions. [2024-11-13 23:25:51,269 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 696 transitions. [2024-11-13 23:25:51,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-13 23:25:51,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:51,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:52,506 INFO L134 CoverageAnalysis]: Checked inductivity of 573 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:25:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:25:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 589 states and 698 transitions. [2024-11-13 23:25:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 698 transitions. [2024-11-13 23:25:53,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-13 23:25:53,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:25:53,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:25:53,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:25:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 586 backedges. 100 proven. 67 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-13 23:26:04,342 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 23:26:14,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:15,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:15,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 592 states and 700 transitions. [2024-11-13 23:26:15,301 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 700 transitions. [2024-11-13 23:26:15,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-13 23:26:15,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:15,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:15,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:16,380 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 562 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:26:18,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:26:18,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:18,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 595 states and 702 transitions. [2024-11-13 23:26:18,253 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 702 transitions. [2024-11-13 23:26:18,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-13 23:26:18,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:18,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:19,078 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 425 trivial. 0 not checked. [2024-11-13 23:26:19,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:19,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 604 states and 713 transitions. [2024-11-13 23:26:19,244 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 713 transitions. [2024-11-13 23:26:19,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 23:26:19,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:19,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:19,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:20,106 INFO L134 CoverageAnalysis]: Checked inductivity of 593 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 427 trivial. 0 not checked. [2024-11-13 23:26:20,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:20,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 605 states and 715 transitions. [2024-11-13 23:26:20,998 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 715 transitions. [2024-11-13 23:26:20,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-13 23:26:20,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:20,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:21,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:22,559 INFO L134 CoverageAnalysis]: Checked inductivity of 753 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:26:23,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 632 states and 748 transitions. [2024-11-13 23:26:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 748 transitions. [2024-11-13 23:26:23,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 23:26:23,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:24,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:24,768 INFO L134 CoverageAnalysis]: Checked inductivity of 594 backedges. 100 proven. 66 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-11-13 23:26:25,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:25,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 635 states and 750 transitions. [2024-11-13 23:26:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 750 transitions. [2024-11-13 23:26:25,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-13 23:26:25,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:25,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:26,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:27,062 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 757 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:26:28,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 638 states and 752 transitions. [2024-11-13 23:26:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 752 transitions. [2024-11-13 23:26:28,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 23:26:28,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:28,816 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 573 trivial. 0 not checked. [2024-11-13 23:26:31,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:34,405 WARN L539 Checker$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 23:26:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:34,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 665 states and 784 transitions. [2024-11-13 23:26:34,864 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 784 transitions. [2024-11-13 23:26:34,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-13 23:26:34,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:34,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:35,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:36,263 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:26:36,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:36,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 674 states and 795 transitions. [2024-11-13 23:26:36,542 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 795 transitions. [2024-11-13 23:26:36,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 23:26:36,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:37,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:38,048 INFO L134 CoverageAnalysis]: Checked inductivity of 761 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:26:38,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 675 states and 797 transitions. [2024-11-13 23:26:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 797 transitions. [2024-11-13 23:26:38,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 23:26:38,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:38,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:39,257 INFO L134 CoverageAnalysis]: Checked inductivity of 773 backedges. 115 proven. 78 refuted. 0 times theorem prover too weak. 580 trivial. 0 not checked. [2024-11-13 23:26:41,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:26:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 678 states and 799 transitions. [2024-11-13 23:26:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 799 transitions. [2024-11-13 23:26:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 23:26:41,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 750 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:26:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 681 states and 801 transitions. [2024-11-13 23:26:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 801 transitions. [2024-11-13 23:26:43,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 23:26:43,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:43,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:43,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:44,222 INFO L134 CoverageAnalysis]: Checked inductivity of 777 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-13 23:26:44,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:44,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 873 states to 690 states and 812 transitions. [2024-11-13 23:26:44,421 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 812 transitions. [2024-11-13 23:26:44,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-13 23:26:44,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:44,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:44,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:45,497 INFO L134 CoverageAnalysis]: Checked inductivity of 779 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 587 trivial. 0 not checked. [2024-11-13 23:26:45,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 691 states and 814 transitions. [2024-11-13 23:26:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 814 transitions. [2024-11-13 23:26:45,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 23:26:45,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:45,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:47,485 INFO L134 CoverageAnalysis]: Checked inductivity of 968 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 23:26:48,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 718 states and 845 transitions. [2024-11-13 23:26:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 845 transitions. [2024-11-13 23:26:48,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-13 23:26:48,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:48,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:49,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:49,850 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 115 proven. 77 refuted. 0 times theorem prover too weak. 588 trivial. 0 not checked. [2024-11-13 23:26:51,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:26:51,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 721 states and 847 transitions. [2024-11-13 23:26:51,061 INFO L276 IsEmpty]: Start isEmpty. Operand 721 states and 847 transitions. [2024-11-13 23:26:51,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 23:26:51,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:26:51,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:26:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:26:52,685 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 973 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 23:27:02,838 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 23:27:03,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 724 states and 849 transitions. [2024-11-13 23:27:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 849 transitions. [2024-11-13 23:27:03,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-13 23:27:03,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:03,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:03,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-11-13 23:27:15,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:25,179 WARN L539 Checker$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 23:27:25,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:25,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 751 states and 881 transitions. [2024-11-13 23:27:25,715 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 881 transitions. [2024-11-13 23:27:25,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 23:27:25,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:25,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:26,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:27,129 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 23:27:27,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:27,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 760 states and 892 transitions. [2024-11-13 23:27:27,667 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 892 transitions. [2024-11-13 23:27:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-13 23:27:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:28,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:29,114 INFO L134 CoverageAnalysis]: Checked inductivity of 976 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 23:27:30,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:30,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 761 states and 894 transitions. [2024-11-13 23:27:30,300 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 894 transitions. [2024-11-13 23:27:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-13 23:27:30,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:31,304 INFO L134 CoverageAnalysis]: Checked inductivity of 987 backedges. 130 proven. 89 refuted. 0 times theorem prover too weak. 768 trivial. 0 not checked. [2024-11-13 23:27:40,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:41,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 23:27:41,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:41,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 764 states and 896 transitions. [2024-11-13 23:27:41,155 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 896 transitions. [2024-11-13 23:27:41,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-13 23:27:41,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:41,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:41,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:42,688 INFO L134 CoverageAnalysis]: Checked inductivity of 977 backedges. 0 proven. 965 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 23:27:43,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:43,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 767 states and 898 transitions. [2024-11-13 23:27:43,199 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 898 transitions. [2024-11-13 23:27:43,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-13 23:27:43,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:43,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:43,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:44,135 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 772 trivial. 0 not checked. [2024-11-13 23:27:44,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:44,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 776 states and 909 transitions. [2024-11-13 23:27:44,319 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 909 transitions. [2024-11-13 23:27:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-13 23:27:44,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:27:44,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:27:45,375 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 130 proven. 88 refuted. 0 times theorem prover too weak. 774 trivial. 0 not checked. [2024-11-13 23:27:49,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 23:27:49,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:27:49,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 972 states to 777 states and 911 transitions. [2024-11-13 23:27:49,223 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 911 transitions. [2024-11-13 23:27:49,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-13 23:27:49,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:27:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms