./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/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_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:11:54,934 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:11:55,008 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:11:55,016 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:11:55,017 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:11:55,056 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:11:55,056 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:11:55,056 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:11:55,057 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:11:55,057 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:11:55,057 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:11:55,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:11:55,057 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:11:55,059 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:11:55,060 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:11:55,060 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:11:55,060 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:11:55,060 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:11:55,060 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:11:55,061 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:11:55,061 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:11:55,061 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:11:55,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:11:55,062 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:11:55,062 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:11:55,062 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:11:55,062 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:11:55,062 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:11:55,062 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_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-13 22:11:55,416 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:11:55,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:11:55,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:11:55,431 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:11:55,431 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:11:55,433 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i Unable to find full path for "g++" [2024-11-13 22:11:57,382 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:11:57,758 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:11:57,762 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test1-2.i [2024-11-13 22:11:57,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/data/8d40cb88c/6d8e9896922f4fd2be8ecf4a1a9057f1/FLAGc4a49bdbb [2024-11-13 22:11:57,810 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/data/8d40cb88c/6d8e9896922f4fd2be8ecf4a1a9057f1 [2024-11-13 22:11:57,812 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:11:57,814 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:11:57,816 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:11:57,817 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:11:57,822 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:11:57,823 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:11:57" (1/1) ... [2024-11-13 22:11:57,824 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1457e1c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:57, skipping insertion in model container [2024-11-13 22:11:57,824 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:11:57" (1/1) ... [2024-11-13 22:11:57,885 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:11:58,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:11:58,581 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:11:58,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:11:58,735 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:11:58,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58 WrapperNode [2024-11-13 22:11:58,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:11:58,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:11:58,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:11:58,738 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:11:58,745 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,827 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-13 22:11:58,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:11:58,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:11:58,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:11:58,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:11:58,837 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,838 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,846 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,846 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,889 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,898 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,901 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,906 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,920 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:11:58,921 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:11:58,922 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:11:58,922 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:11:58,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:11:58" (1/1) ... [2024-11-13 22:11:58,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:11:58,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:11:58,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:11:58,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c351b6b-cefc-4bb3-ab5f-63cca6a85453/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:11:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 22:11:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 22:11:58,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 22:11:58,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 22:11:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 22:11:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:11:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 22:11:58,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 22:11:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 22:11:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:11:58,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:11:58,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:11:59,237 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:11:59,239 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:12:00,771 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-13 22:12:00,771 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:12:01,879 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:12:01,880 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 22:12:01,880 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:01 BoogieIcfgContainer [2024-11-13 22:12:01,880 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:12:01,881 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:12:01,881 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:12:01,891 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:12:01,892 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:12:01" (1/1) ... [2024-11-13 22:12:01,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:12:01,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:01,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-13 22:12:01,998 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-13 22:12:02,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 22:12:02,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:02,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 87 states and 139 transitions. [2024-11-13 22:12:02,496 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 139 transitions. [2024-11-13 22:12:02,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:12:02,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:02,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:02,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 88 states and 141 transitions. [2024-11-13 22:12:02,872 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 141 transitions. [2024-11-13 22:12:02,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 22:12:02,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:02,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:02,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:02,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-11-13 22:12:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-11-13 22:12:03,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 22:12:03,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:03,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 141 transitions. [2024-11-13 22:12:03,094 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 141 transitions. [2024-11-13 22:12:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:12:03,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:03,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 89 states and 137 transitions. [2024-11-13 22:12:03,151 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 137 transitions. [2024-11-13 22:12:03,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:12:03,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:03,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:03,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 89 states and 131 transitions. [2024-11-13 22:12:03,225 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 131 transitions. [2024-11-13 22:12:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:12:03,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:03,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:03,338 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:04,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:04,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 89 states and 123 transitions. [2024-11-13 22:12:04,397 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 123 transitions. [2024-11-13 22:12:04,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:12:04,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:04,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:04,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:04,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:15,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:12:19,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:12:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 103 states and 141 transitions. [2024-11-13 22:12:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 141 transitions. [2024-11-13 22:12:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 22:12:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,295 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 103 states and 139 transitions. [2024-11-13 22:12:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 139 transitions. [2024-11-13 22:12:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:12:19,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 22:12:29,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:12:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:29,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 103 states and 137 transitions. [2024-11-13 22:12:29,468 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 137 transitions. [2024-11-13 22:12:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:12:29,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:29,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:12:39,844 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:12:43,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:12:43,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:12:43,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 106 states and 139 transitions. [2024-11-13 22:12:43,125 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 139 transitions. [2024-11-13 22:12:43,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:12:43,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:12:43,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:12:43,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:12:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:12:54,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:04,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:14,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:22,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:22,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:22,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 143 states and 186 transitions. [2024-11-13 22:13:22,306 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 186 transitions. [2024-11-13 22:13:22,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:13:22,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:22,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:22,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:22,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:27,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:27,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:27,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 180 states and 233 transitions. [2024-11-13 22:13:27,598 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 233 transitions. [2024-11-13 22:13:27,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:13:27,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:27,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:27,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:28,664 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:35,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:36,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 218 states and 287 transitions. [2024-11-13 22:13:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 287 transitions. [2024-11-13 22:13:36,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:36,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:36,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:37,150 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:13:47,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:47,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:47,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 221 states and 289 transitions. [2024-11-13 22:13:47,955 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 289 transitions. [2024-11-13 22:13:47,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:47,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:47,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:48,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:48,770 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:13:58,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:13:59,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:13:59,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 259 states and 342 transitions. [2024-11-13 22:13:59,648 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 342 transitions. [2024-11-13 22:13:59,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:13:59,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:13:59,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:13:59,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:13:59,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:00,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 260 states and 343 transitions. [2024-11-13 22:14:00,285 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 343 transitions. [2024-11-13 22:14:00,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:00,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:00,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 261 states and 345 transitions. [2024-11-13 22:14:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 345 transitions. [2024-11-13 22:14:00,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:14:00,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:00,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:00,895 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:00,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:00,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 261 states and 343 transitions. [2024-11-13 22:14:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 343 transitions. [2024-11-13 22:14:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:14:00,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:01,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:01,268 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:01,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:01,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 264 states and 345 transitions. [2024-11-13 22:14:01,857 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 345 transitions. [2024-11-13 22:14:01,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 22:14:01,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:01,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:02,209 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 265 states and 347 transitions. [2024-11-13 22:14:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 347 transitions. [2024-11-13 22:14:02,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:14:02,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:02,916 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:02,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-11-13 22:14:02,949 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-11-13 22:14:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:14:02,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:03,257 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:03,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:03,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 274 states and 357 transitions. [2024-11-13 22:14:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 357 transitions. [2024-11-13 22:14:03,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:14:03,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:03,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:03,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 283 states and 368 transitions. [2024-11-13 22:14:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 368 transitions. [2024-11-13 22:14:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:14:04,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:04,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:04,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:14:05,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:05,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 284 states and 370 transitions. [2024-11-13 22:14:05,463 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 370 transitions. [2024-11-13 22:14:05,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 22:14:05,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:05,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:05,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:06,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:06,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 293 states and 381 transitions. [2024-11-13 22:14:06,670 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 381 transitions. [2024-11-13 22:14:06,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:14:06,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:06,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:06,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:06,933 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:14:07,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:07,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 294 states and 383 transitions. [2024-11-13 22:14:07,959 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 383 transitions. [2024-11-13 22:14:07,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 22:14:07,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:07,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:08,686 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:08,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 303 states and 394 transitions. [2024-11-13 22:14:08,981 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 394 transitions. [2024-11-13 22:14:08,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:14:08,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:08,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:09,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:09,665 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:14:10,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:10,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 304 states and 396 transitions. [2024-11-13 22:14:10,779 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 396 transitions. [2024-11-13 22:14:10,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 22:14:10,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:10,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:10,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:10,996 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:14:11,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:11,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 304 states and 394 transitions. [2024-11-13 22:14:11,016 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 394 transitions. [2024-11-13 22:14:11,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:14:11,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:11,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:11,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:11,782 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:14:12,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:12,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 305 states and 396 transitions. [2024-11-13 22:14:12,518 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 396 transitions. [2024-11-13 22:14:12,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 22:14:12,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:12,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:12,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:19,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:14:20,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:20,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 308 states and 398 transitions. [2024-11-13 22:14:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 398 transitions. [2024-11-13 22:14:20,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 22:14:20,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:20,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:21,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:21,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 311 states and 400 transitions. [2024-11-13 22:14:21,780 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 400 transitions. [2024-11-13 22:14:21,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 22:14:21,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:21,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:22,621 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:23,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:23,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 314 states and 402 transitions. [2024-11-13 22:14:23,626 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 402 transitions. [2024-11-13 22:14:23,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 22:14:23,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:23,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:23,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:24,270 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:14:24,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:24,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 317 states and 404 transitions. [2024-11-13 22:14:24,585 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 404 transitions. [2024-11-13 22:14:24,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:14:24,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:24,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:24,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:30,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 333 states and 425 transitions. [2024-11-13 22:14:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 425 transitions. [2024-11-13 22:14:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 22:14:30,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:30,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:31,047 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:31,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:31,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 336 states and 430 transitions. [2024-11-13 22:14:31,858 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 430 transitions. [2024-11-13 22:14:31,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:31,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:31,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:32,327 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:43,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:14:44,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:44,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 365 states and 471 transitions. [2024-11-13 22:14:44,683 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 471 transitions. [2024-11-13 22:14:44,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:44,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:44,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:44,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:44,962 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:45,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:45,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 365 states and 470 transitions. [2024-11-13 22:14:45,406 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 470 transitions. [2024-11-13 22:14:45,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 22:14:45,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:45,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:45,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:45,654 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:14:45,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:14:45,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 366 states and 472 transitions. [2024-11-13 22:14:45,970 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 472 transitions. [2024-11-13 22:14:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:14:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:14:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:14:46,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:14:47,198 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:14:57,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:07,926 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:15,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:16,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:16,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 397 states and 523 transitions. [2024-11-13 22:15:16,193 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 523 transitions. [2024-11-13 22:15:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 22:15:16,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:16,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:16,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,063 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:17,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:17,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 398 states and 524 transitions. [2024-11-13 22:15:17,485 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 524 transitions. [2024-11-13 22:15:17,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:17,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:17,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:17,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:15:24,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 401 states and 526 transitions. [2024-11-13 22:15:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 526 transitions. [2024-11-13 22:15:24,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:24,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:24,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:24,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:25,312 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:28,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 432 states and 573 transitions. [2024-11-13 22:15:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 573 transitions. [2024-11-13 22:15:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:28,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:28,604 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:29,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:29,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 435 states and 576 transitions. [2024-11-13 22:15:29,786 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 576 transitions. [2024-11-13 22:15:29,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:29,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:29,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:29,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:30,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:30,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 436 states and 578 transitions. [2024-11-13 22:15:30,428 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 578 transitions. [2024-11-13 22:15:30,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:30,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:30,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:31,418 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:36,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:38,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:38,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 467 states and 628 transitions. [2024-11-13 22:15:38,433 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 628 transitions. [2024-11-13 22:15:38,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 22:15:38,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:38,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:38,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:38,681 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:15:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 468 states and 630 transitions. [2024-11-13 22:15:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 630 transitions. [2024-11-13 22:15:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 22:15:39,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:39,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:15:39,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:15:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 22:15:49,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:59,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:15:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:15:59,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 471 states and 632 transitions. [2024-11-13 22:15:59,969 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 632 transitions. [2024-11-13 22:15:59,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 22:15:59,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:15:59,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:00,513 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:01,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:01,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 472 states and 634 transitions. [2024-11-13 22:16:01,166 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 634 transitions. [2024-11-13 22:16:01,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:16:01,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:01,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:01,751 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:16:06,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 508 states and 679 transitions. [2024-11-13 22:16:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 679 transitions. [2024-11-13 22:16:06,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 22:16:06,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,420 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:16:06,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:06,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 517 states and 690 transitions. [2024-11-13 22:16:06,707 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 690 transitions. [2024-11-13 22:16:06,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 22:16:06,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:06,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:06,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:06,922 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:16:08,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:08,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 520 states and 698 transitions. [2024-11-13 22:16:08,377 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 698 transitions. [2024-11-13 22:16:08,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 22:16:08,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:08,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:08,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:09,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:09,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 529 states and 709 transitions. [2024-11-13 22:16:09,702 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 709 transitions. [2024-11-13 22:16:09,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:16:09,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:09,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:09,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:10,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:16:10,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 530 states and 711 transitions. [2024-11-13 22:16:10,310 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 711 transitions. [2024-11-13 22:16:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:16:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:10,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:10,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:11,190 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:12,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:12,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 549 states and 734 transitions. [2024-11-13 22:16:12,679 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 734 transitions. [2024-11-13 22:16:12,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 22:16:12,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:12,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:12,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:13,096 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:16:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:14,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 558 states and 745 transitions. [2024-11-13 22:16:14,496 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 745 transitions. [2024-11-13 22:16:14,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 22:16:14,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:14,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:14,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:15,566 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:16:16,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:16,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 559 states and 747 transitions. [2024-11-13 22:16:16,241 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 747 transitions. [2024-11-13 22:16:16,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:16:16,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:16,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:16,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:17,291 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:16:17,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:17,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 560 states and 749 transitions. [2024-11-13 22:16:17,858 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 749 transitions. [2024-11-13 22:16:17,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 22:16:17,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:17,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:17,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:18,192 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:16:18,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:18,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 561 states and 751 transitions. [2024-11-13 22:16:18,944 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 751 transitions. [2024-11-13 22:16:18,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 22:16:18,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:18,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:19,203 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 22:16:20,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:20,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 564 states and 753 transitions. [2024-11-13 22:16:20,795 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 753 transitions. [2024-11-13 22:16:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 22:16:20,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:20,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:21,817 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:16:23,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:16:25,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:16:25,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:25,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 567 states and 755 transitions. [2024-11-13 22:16:25,151 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 755 transitions. [2024-11-13 22:16:25,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:16:25,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:25,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:25,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:26,356 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:16:28,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:16:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:28,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 570 states and 757 transitions. [2024-11-13 22:16:28,240 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 757 transitions. [2024-11-13 22:16:28,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 22:16:28,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:28,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:28,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:28,561 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:16:29,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:29,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 573 states and 759 transitions. [2024-11-13 22:16:29,298 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 759 transitions. [2024-11-13 22:16:29,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 22:16:29,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:29,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:29,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:29,636 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 22:16:30,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:30,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 582 states and 770 transitions. [2024-11-13 22:16:30,152 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 770 transitions. [2024-11-13 22:16:30,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 22:16:30,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:30,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:30,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 22:16:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 583 states and 772 transitions. [2024-11-13 22:16:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 772 transitions. [2024-11-13 22:16:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 22:16:31,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:31,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:31,323 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 22:16:32,574 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 22:16:32,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:32,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 586 states and 774 transitions. [2024-11-13 22:16:32,597 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 774 transitions. [2024-11-13 22:16:32,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:16:32,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:32,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:32,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:33,210 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:34,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 589 states and 778 transitions. [2024-11-13 22:16:34,662 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 778 transitions. [2024-11-13 22:16:34,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 22:16:34,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:34,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:34,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:35,438 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:36,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:36,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 591 states and 783 transitions. [2024-11-13 22:16:36,543 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 783 transitions. [2024-11-13 22:16:36,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:16:36,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:36,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:36,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:36,836 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:16:37,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:37,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 591 states and 781 transitions. [2024-11-13 22:16:37,333 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 781 transitions. [2024-11-13 22:16:37,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 22:16:37,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:37,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:37,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:37,615 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 22:16:38,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 591 states and 780 transitions. [2024-11-13 22:16:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 780 transitions. [2024-11-13 22:16:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:16:38,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:38,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:40,332 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:43,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 622 states and 831 transitions. [2024-11-13 22:16:43,708 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 831 transitions. [2024-11-13 22:16:43,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 22:16:43,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:43,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:43,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:45,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:16:45,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 623 states and 832 transitions. [2024-11-13 22:16:45,822 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 832 transitions. [2024-11-13 22:16:45,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:16:45,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:16:45,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:16:45,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:16:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:16:58,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:08,301 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:16,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:19,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:19,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 654 states and 878 transitions. [2024-11-13 22:17:19,108 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 878 transitions. [2024-11-13 22:17:19,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:19,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:19,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:19,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:19,713 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:21,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 657 states and 885 transitions. [2024-11-13 22:17:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 885 transitions. [2024-11-13 22:17:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:21,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:22,048 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:22,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:22,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 658 states and 886 transitions. [2024-11-13 22:17:22,771 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 886 transitions. [2024-11-13 22:17:22,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:22,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:22,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:23,311 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:23,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:23,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 659 states and 888 transitions. [2024-11-13 22:17:23,893 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 888 transitions. [2024-11-13 22:17:23,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:23,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:23,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:24,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:25,768 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:35,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:45,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:51,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:17:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 690 states and 944 transitions. [2024-11-13 22:17:54,307 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 944 transitions. [2024-11-13 22:17:54,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:54,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:54,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:56,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 701 states and 958 transitions. [2024-11-13 22:17:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 958 transitions. [2024-11-13 22:17:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:56,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:57,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:57,505 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:17:58,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:17:58,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 703 states and 962 transitions. [2024-11-13 22:17:58,882 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 962 transitions. [2024-11-13 22:17:58,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:17:58,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:17:58,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:17:59,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:17:59,409 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:03,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:05,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:05,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 734 states and 1005 transitions. [2024-11-13 22:18:05,423 INFO L276 IsEmpty]: Start isEmpty. Operand 734 states and 1005 transitions. [2024-11-13 22:18:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 22:18:05,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:05,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:18:06,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:06,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 735 states and 1006 transitions. [2024-11-13 22:18:06,747 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1006 transitions. [2024-11-13 22:18:06,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:18:06,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:06,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:06,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:07,181 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:18:08,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:08,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 736 states and 1008 transitions. [2024-11-13 22:18:08,093 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1008 transitions. [2024-11-13 22:18:08,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 22:18:08,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:08,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:08,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:08,435 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-13 22:18:09,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:09,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1010 states to 737 states and 1010 transitions. [2024-11-13 22:18:09,110 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1010 transitions. [2024-11-13 22:18:09,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:09,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:09,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:09,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:22,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:27,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:18:30,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:30,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 769 states and 1057 transitions. [2024-11-13 22:18:30,964 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1057 transitions. [2024-11-13 22:18:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:30,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:31,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:31,344 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:31,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 770 states and 1058 transitions. [2024-11-13 22:18:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1058 transitions. [2024-11-13 22:18:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:31,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:31,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:32,266 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 772 states and 1064 transitions. [2024-11-13 22:18:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1064 transitions. [2024-11-13 22:18:33,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:33,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:33,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:33,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:34,078 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:36,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:36,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 775 states and 1069 transitions. [2024-11-13 22:18:36,260 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1069 transitions. [2024-11-13 22:18:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:36,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:36,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:36,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:36,634 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:37,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:37,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 776 states and 1070 transitions. [2024-11-13 22:18:37,431 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1070 transitions. [2024-11-13 22:18:37,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 22:18:37,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:37,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:37,824 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 22:18:38,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:38,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 777 states and 1070 transitions. [2024-11-13 22:18:38,533 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1070 transitions. [2024-11-13 22:18:38,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 22:18:38,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:38,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:40,573 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 786 states and 1081 transitions. [2024-11-13 22:18:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1081 transitions. [2024-11-13 22:18:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:18:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:41,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:41,424 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:41,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:41,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 795 states and 1092 transitions. [2024-11-13 22:18:41,729 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1092 transitions. [2024-11-13 22:18:41,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:18:41,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:41,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:42,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:43,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:43,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 804 states and 1104 transitions. [2024-11-13 22:18:43,159 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1104 transitions. [2024-11-13 22:18:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:18:43,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:43,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:45,070 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:47,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:47,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 823 states and 1127 transitions. [2024-11-13 22:18:47,417 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1127 transitions. [2024-11-13 22:18:47,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 22:18:47,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:47,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:48,111 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:18:48,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:48,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1138 states to 832 states and 1138 transitions. [2024-11-13 22:18:48,658 INFO L276 IsEmpty]: Start isEmpty. Operand 832 states and 1138 transitions. [2024-11-13 22:18:48,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 22:18:48,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:48,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:48,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:50,319 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:18:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:50,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 833 states and 1140 transitions. [2024-11-13 22:18:50,678 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1140 transitions. [2024-11-13 22:18:50,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:18:50,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:50,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:50,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:52,932 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:18:55,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:18:55,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:55,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 834 states and 1144 transitions. [2024-11-13 22:18:55,099 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1144 transitions. [2024-11-13 22:18:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:18:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:55,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:55,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:55,685 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:18:55,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:55,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 835 states and 1146 transitions. [2024-11-13 22:18:55,988 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 1146 transitions. [2024-11-13 22:18:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:18:55,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:18:58,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:18:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1148 states to 836 states and 1148 transitions. [2024-11-13 22:18:58,385 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1148 transitions. [2024-11-13 22:18:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 22:18:58,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:18:58,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:18:58,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:18:58,915 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:19:00,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:00,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 837 states and 1150 transitions. [2024-11-13 22:19:00,033 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1150 transitions. [2024-11-13 22:19:00,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 22:19:00,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:00,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:00,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:01,955 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:03,204 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:19:03,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:03,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 840 states and 1152 transitions. [2024-11-13 22:19:03,313 INFO L276 IsEmpty]: Start isEmpty. Operand 840 states and 1152 transitions. [2024-11-13 22:19:03,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:19:03,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:03,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:03,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:05,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:05,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 843 states and 1154 transitions. [2024-11-13 22:19:05,613 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1154 transitions. [2024-11-13 22:19:05,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:19:05,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:05,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:05,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:07,680 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:08,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:08,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 846 states and 1156 transitions. [2024-11-13 22:19:08,274 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1156 transitions. [2024-11-13 22:19:08,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:19:08,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:08,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:08,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:10,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 851 states and 1161 transitions. [2024-11-13 22:19:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1161 transitions. [2024-11-13 22:19:10,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:19:10,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:10,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:10,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:11,309 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 854 states and 1163 transitions. [2024-11-13 22:19:12,069 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1163 transitions. [2024-11-13 22:19:12,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 22:19:12,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:12,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:12,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:19:14,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:14,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 857 states and 1165 transitions. [2024-11-13 22:19:14,923 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1165 transitions. [2024-11-13 22:19:14,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 22:19:14,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:14,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:15,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:15,421 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-13 22:19:15,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:15,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1176 states to 866 states and 1176 transitions. [2024-11-13 22:19:15,873 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1176 transitions. [2024-11-13 22:19:15,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 22:19:15,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:15,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:16,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:16,353 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-13 22:19:17,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:17,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 867 states and 1178 transitions. [2024-11-13 22:19:17,597 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1178 transitions. [2024-11-13 22:19:17,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 22:19:17,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:17,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:17,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:18,095 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 41 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-13 22:19:19,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:19,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 870 states and 1180 transitions. [2024-11-13 22:19:19,121 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1180 transitions. [2024-11-13 22:19:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:19:19,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:19,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:20,349 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 871 states and 1181 transitions. [2024-11-13 22:19:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1181 transitions. [2024-11-13 22:19:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:19:21,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:21,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:22,426 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:24,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 873 states and 1184 transitions. [2024-11-13 22:19:24,168 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1184 transitions. [2024-11-13 22:19:24,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:19:24,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:24,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:24,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:25,296 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:28,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:19:31,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:31,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 903 states and 1221 transitions. [2024-11-13 22:19:31,385 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1221 transitions. [2024-11-13 22:19:31,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 22:19:31,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:31,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:31,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:32,580 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:34,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:34,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 905 states and 1225 transitions. [2024-11-13 22:19:34,346 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1225 transitions. [2024-11-13 22:19:34,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:19:34,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:34,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:34,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:19:36,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 905 states and 1224 transitions. [2024-11-13 22:19:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1224 transitions. [2024-11-13 22:19:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 22:19:36,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:36,774 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 22:19:37,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:19:37,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 905 states and 1222 transitions. [2024-11-13 22:19:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1222 transitions. [2024-11-13 22:19:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:19:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:19:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:19:37,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:19:40,347 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:19:52,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:02,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:12,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:16,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 936 states and 1273 transitions. [2024-11-13 22:20:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1273 transitions. [2024-11-13 22:20:19,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 22:20:19,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:19,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:19,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:21,790 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:22,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:22,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 937 states and 1274 transitions. [2024-11-13 22:20:22,884 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1274 transitions. [2024-11-13 22:20:22,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:20:22,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:22,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:23,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:24,186 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:36,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:42,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:47,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:47,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 968 states and 1325 transitions. [2024-11-13 22:20:47,213 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1325 transitions. [2024-11-13 22:20:47,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:20:47,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:47,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:47,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:47,892 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:20:53,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:20:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:20:56,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 999 states and 1367 transitions. [2024-11-13 22:20:56,337 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1367 transitions. [2024-11-13 22:20:56,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:20:56,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:20:56,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:20:56,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:20:59,521 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:10,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:20,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:30,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:21:36,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1425 states to 1030 states and 1425 transitions. [2024-11-13 22:21:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1425 transitions. [2024-11-13 22:21:36,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:21:36,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:36,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:41,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:41,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1439 states to 1042 states and 1439 transitions. [2024-11-13 22:21:41,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1439 transitions. [2024-11-13 22:21:41,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:21:41,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:41,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:41,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:41,932 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:43,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:43,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1443 states to 1044 states and 1443 transitions. [2024-11-13 22:21:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1443 transitions. [2024-11-13 22:21:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:21:43,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:43,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:44,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:21:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:21:46,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1046 states and 1445 transitions. [2024-11-13 22:21:46,877 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1445 transitions. [2024-11-13 22:21:46,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:21:46,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:21:46,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:21:47,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:21:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:01,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:11,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:21,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:31,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:22:34,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 1077 states and 1488 transitions. [2024-11-13 22:22:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1488 transitions. [2024-11-13 22:22:34,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:34,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:34,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:34,934 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:35,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:35,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1490 states to 1078 states and 1490 transitions. [2024-11-13 22:22:35,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1490 transitions. [2024-11-13 22:22:35,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:35,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:35,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:36,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:36,884 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:38,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:38,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 1079 states and 1491 transitions. [2024-11-13 22:22:38,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1491 transitions. [2024-11-13 22:22:38,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:38,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:38,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:38,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:39,106 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:42,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1090 states and 1506 transitions. [2024-11-13 22:22:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1506 transitions. [2024-11-13 22:22:42,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:42,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:42,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:42,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:44,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 1091 states and 1507 transitions. [2024-11-13 22:22:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1507 transitions. [2024-11-13 22:22:44,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:44,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:44,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:45,347 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:46,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:46,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1092 states and 1509 transitions. [2024-11-13 22:22:46,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1509 transitions. [2024-11-13 22:22:46,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 22:22:46,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:46,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:46,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:47,229 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:22:49,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1094 states and 1513 transitions. [2024-11-13 22:22:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1513 transitions. [2024-11-13 22:22:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:22:49,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:49,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:49,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:50,002 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:22:50,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:51,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 1095 states and 1515 transitions. [2024-11-13 22:22:51,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 1515 transitions. [2024-11-13 22:22:51,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:22:51,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:51,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:51,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:51,495 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:22:52,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:52,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 1096 states and 1517 transitions. [2024-11-13 22:22:52,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1096 states and 1517 transitions. [2024-11-13 22:22:52,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 22:22:52,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:52,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:52,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 22:22:54,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:54,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1097 states and 1519 transitions. [2024-11-13 22:22:54,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1519 transitions. [2024-11-13 22:22:54,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:22:54,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:54,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:54,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:55,578 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 1106 states and 1530 transitions. [2024-11-13 22:22:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1530 transitions. [2024-11-13 22:22:57,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 22:22:57,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:57,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:58,496 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:22:58,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:22:58,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1115 states and 1541 transitions. [2024-11-13 22:22:58,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1115 states and 1541 transitions. [2024-11-13 22:22:58,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:22:58,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:22:58,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:22:58,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:22:59,182 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:23:11,414 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:21,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:31,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:37,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:42,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 1145 states and 1586 transitions. [2024-11-13 22:23:42,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1586 transitions. [2024-11-13 22:23:42,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:23:42,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:42,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:42,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:43,049 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:23:49,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 22:23:54,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:23:54,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1628 states to 1177 states and 1628 transitions. [2024-11-13 22:23:54,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 1628 transitions. [2024-11-13 22:23:54,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:23:54,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:23:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:23:54,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:23:54,632 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:00,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:00,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 1191 states and 1647 transitions. [2024-11-13 22:24:00,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 1647 transitions. [2024-11-13 22:24:00,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:00,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:00,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:01,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:01,338 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:03,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:03,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1653 states to 1193 states and 1653 transitions. [2024-11-13 22:24:03,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 1653 transitions. [2024-11-13 22:24:03,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:03,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:03,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:04,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:06,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:06,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 1195 states and 1658 transitions. [2024-11-13 22:24:06,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 1658 transitions. [2024-11-13 22:24:06,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:06,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:06,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:06,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:07,039 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:08,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:08,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1659 states to 1196 states and 1659 transitions. [2024-11-13 22:24:08,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1659 transitions. [2024-11-13 22:24:08,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:08,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:08,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:08,617 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:09,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:09,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1197 states and 1660 transitions. [2024-11-13 22:24:09,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 1660 transitions. [2024-11-13 22:24:09,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:09,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:09,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:09,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:09,975 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:11,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1198 states and 1660 transitions. [2024-11-13 22:24:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1660 transitions. [2024-11-13 22:24:11,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:11,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:11,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:11,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:11,637 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:12,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:12,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1199 states and 1660 transitions. [2024-11-13 22:24:12,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1660 transitions. [2024-11-13 22:24:12,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 22:24:12,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:12,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:13,275 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-13 22:24:14,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:14,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1200 states and 1660 transitions. [2024-11-13 22:24:14,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1660 transitions. [2024-11-13 22:24:14,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:24:14,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:14,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:17,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:17,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 1209 states and 1671 transitions. [2024-11-13 22:24:17,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1671 transitions. [2024-11-13 22:24:17,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:24:17,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:17,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:18,665 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:19,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:19,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 1210 states and 1673 transitions. [2024-11-13 22:24:19,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1673 transitions. [2024-11-13 22:24:19,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 22:24:19,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:19,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:19,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:20,625 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:21,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:21,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 1211 states and 1675 transitions. [2024-11-13 22:24:21,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1675 transitions. [2024-11-13 22:24:21,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:21,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:21,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:21,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:22,132 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:22,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:22,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1686 states to 1220 states and 1686 transitions. [2024-11-13 22:24:22,464 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 1686 transitions. [2024-11-13 22:24:22,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:22,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:22,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:23,257 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:24,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:24,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1229 states and 1697 transitions. [2024-11-13 22:24:24,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1697 transitions. [2024-11-13 22:24:24,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:24,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:24,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:26,620 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:29,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:29,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1238 states and 1709 transitions. [2024-11-13 22:24:29,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1709 transitions. [2024-11-13 22:24:29,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:29,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:29,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:29,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:29,997 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:30,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:30,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1720 states to 1247 states and 1720 transitions. [2024-11-13 22:24:30,318 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1720 transitions. [2024-11-13 22:24:30,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:30,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:30,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:30,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:31,203 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:32,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:32,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 1256 states and 1732 transitions. [2024-11-13 22:24:32,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1732 transitions. [2024-11-13 22:24:32,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 22:24:32,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:32,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:33,696 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 22:24:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1261 states and 1738 transitions. [2024-11-13 22:24:34,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 1738 transitions. [2024-11-13 22:24:34,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 22:24:34,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:35,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:37,549 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1262 states and 1740 transitions. [2024-11-13 22:24:38,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1740 transitions. [2024-11-13 22:24:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:38,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:38,953 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:40,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:24:40,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:40,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1263 states and 1742 transitions. [2024-11-13 22:24:40,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 1742 transitions. [2024-11-13 22:24:40,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:40,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:40,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:41,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:42,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:42,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1264 states and 1744 transitions. [2024-11-13 22:24:42,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 1744 transitions. [2024-11-13 22:24:42,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:42,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:42,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:42,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:42,796 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 1265 states and 1746 transitions. [2024-11-13 22:24:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1746 transitions. [2024-11-13 22:24:44,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:44,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:44,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:44,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:44,810 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:46,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:46,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1266 states and 1750 transitions. [2024-11-13 22:24:46,254 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1750 transitions. [2024-11-13 22:24:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:46,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:46,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:46,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:48,640 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:24:52,918 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:24:56,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:24:56,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 1282 states and 1770 transitions. [2024-11-13 22:24:56,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 1770 transitions. [2024-11-13 22:24:56,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:24:56,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:24:56,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:24:56,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:24:57,718 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:00,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:00,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:00,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 1285 states and 1772 transitions. [2024-11-13 22:25:00,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1285 states and 1772 transitions. [2024-11-13 22:25:00,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:25:00,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:00,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:01,144 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:25:01,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:01,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1286 states and 1774 transitions. [2024-11-13 22:25:01,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 1774 transitions. [2024-11-13 22:25:01,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 22:25:01,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:01,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:02,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 177 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:03,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:03,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 1289 states and 1776 transitions. [2024-11-13 22:25:03,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 1776 transitions. [2024-11-13 22:25:03,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 22:25:03,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:03,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:04,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:06,369 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:06,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:06,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1292 states and 1778 transitions. [2024-11-13 22:25:06,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1292 states and 1778 transitions. [2024-11-13 22:25:06,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:06,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:06,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:07,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:07,727 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:09,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:09,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1295 states and 1780 transitions. [2024-11-13 22:25:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1295 states and 1780 transitions. [2024-11-13 22:25:09,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:09,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:09,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:10,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:10,861 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:17,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:17,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:17,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1782 states to 1298 states and 1782 transitions. [2024-11-13 22:25:17,771 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 1782 transitions. [2024-11-13 22:25:17,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:17,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:17,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:18,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:20,539 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:32,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:38,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.72s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:41,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:41,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:41,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 1302 states and 1786 transitions. [2024-11-13 22:25:41,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 1786 transitions. [2024-11-13 22:25:41,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:41,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:41,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:41,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:42,538 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:45,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:46,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:46,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 1305 states and 1788 transitions. [2024-11-13 22:25:46,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1305 states and 1788 transitions. [2024-11-13 22:25:46,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:46,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:46,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:47,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1790 states to 1308 states and 1790 transitions. [2024-11-13 22:25:47,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1790 transitions. [2024-11-13 22:25:47,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 22:25:47,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:47,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:48,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:49,026 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:25:51,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:51,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 1311 states and 1792 transitions. [2024-11-13 22:25:51,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 1792 transitions. [2024-11-13 22:25:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:25:51,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:51,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:51,618 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:25:51,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 1320 states and 1803 transitions. [2024-11-13 22:25:51,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1803 transitions. [2024-11-13 22:25:51,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:25:51,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:52,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:52,383 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:25:52,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:52,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1329 states and 1814 transitions. [2024-11-13 22:25:52,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1814 transitions. [2024-11-13 22:25:52,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 22:25:52,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:52,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:53,319 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-13 22:25:53,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:53,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 1338 states and 1825 transitions. [2024-11-13 22:25:53,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1825 transitions. [2024-11-13 22:25:53,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:25:53,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:53,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:53,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:25:54,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:54,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1339 states and 1827 transitions. [2024-11-13 22:25:54,870 INFO L276 IsEmpty]: Start isEmpty. Operand 1339 states and 1827 transitions. [2024-11-13 22:25:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:25:54,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:55,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:55,345 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:25:57,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:57,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:57,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1340 states and 1829 transitions. [2024-11-13 22:25:57,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 1829 transitions. [2024-11-13 22:25:57,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 22:25:57,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:57,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:57,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:25:57,866 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2024-11-13 22:25:59,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 22:25:59,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:25:59,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1341 states and 1831 transitions. [2024-11-13 22:25:59,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 1831 transitions. [2024-11-13 22:25:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:25:59,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:25:59,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:25:59,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:00,208 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:26:00,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:00,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1344 states and 1833 transitions. [2024-11-13 22:26:00,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1344 states and 1833 transitions. [2024-11-13 22:26:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:26:00,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:00,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:00,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:01,014 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:26:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:01,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1347 states and 1835 transitions. [2024-11-13 22:26:01,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 1835 transitions. [2024-11-13 22:26:01,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 22:26:01,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:01,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:02,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 57 proven. 39 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-13 22:26:03,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:03,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1350 states and 1837 transitions. [2024-11-13 22:26:03,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1350 states and 1837 transitions. [2024-11-13 22:26:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:26:03,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:03,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:03,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:05,610 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:10,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:10,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1361 states and 1848 transitions. [2024-11-13 22:26:10,151 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1848 transitions. [2024-11-13 22:26:10,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:26:10,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:10,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:10,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:26:15,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:26:15,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1363 states and 1851 transitions. [2024-11-13 22:26:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1851 transitions. [2024-11-13 22:26:15,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 22:26:15,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:26:15,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:26:15,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:26:17,619 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 298 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.