./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:41:25,956 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:41:26,047 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 19:41:26,053 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:41:26,055 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:41:26,093 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:41:26,096 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:41:26,096 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:41:26,097 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:41:26,098 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:41:26,100 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:41:26,100 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:41:26,100 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 19:41:26,102 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:41:26,102 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 19:41:26,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:41:26,103 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:41:26,103 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:41:26,103 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:41:26,104 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:41:26,104 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 19:41:26,105 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 19:41:26,105 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 19:41:26,105 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:41:26,106 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:41:26,106 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:41:26,106 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:41:26,106 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:41:26,107 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:41:26,107 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:26,107 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:41:26,108 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:41:26,108 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:41:26,108 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:41:26,108 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:41:26,109 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-11-08 19:41:26,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:41:26,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:41:26,446 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:41:26,447 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:41:26,448 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:41:26,450 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i Unable to find full path for "g++" [2024-11-08 19:41:28,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:41:28,831 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:41:28,832 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i [2024-11-08 19:41:28,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/data/f7da29846/e06fe8975dd247da8db3f4930985fdc3/FLAGe846612da [2024-11-08 19:41:28,881 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/data/f7da29846/e06fe8975dd247da8db3f4930985fdc3 [2024-11-08 19:41:28,885 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:41:28,886 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:41:28,890 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:28,891 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:41:28,896 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:41:28,897 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:28" (1/1) ... [2024-11-08 19:41:28,900 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67a50331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:28, skipping insertion in model container [2024-11-08 19:41:28,901 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:41:28" (1/1) ... [2024-11-08 19:41:28,962 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:41:29,627 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:29,641 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:41:29,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:41:29,816 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:41:29,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29 WrapperNode [2024-11-08 19:41:29,817 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:41:29,818 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:29,819 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:41:29,819 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:41:29,827 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:29,861 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:29,932 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 787 [2024-11-08 19:41:29,933 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:41:29,934 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:41:29,937 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:41:29,938 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:41:29,953 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:29,953 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:29,966 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:29,967 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,000 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,010 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,014 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,020 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:41:30,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:41:30,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:41:30,022 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:41:30,022 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:41:29" (1/1) ... [2024-11-08 19:41:30,028 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:41:30,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:41:30,057 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:41:30,060 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd1d8f67-a0fa-4a46-ab7c-c73d4168a645/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:41:30,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:41:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:41:30,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:41:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:41:30,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:41:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:41:30,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:41:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:41:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:41:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:41:30,100 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:41:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:41:30,289 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:41:30,292 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:41:31,565 INFO L? ?]: Removed 207 outVars from TransFormulas that were not future-live. [2024-11-08 19:41:31,566 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:41:32,490 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:41:32,491 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-08 19:41:32,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:32 BoogieIcfgContainer [2024-11-08 19:41:32,492 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:41:32,492 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:41:32,493 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:41:32,504 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:41:32,504 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:41:32" (1/1) ... [2024-11-08 19:41:32,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:41:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:32,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 78 states and 121 transitions. [2024-11-08 19:41:32,588 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 121 transitions. [2024-11-08 19:41:32,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 19:41:32,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:32,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 81 states and 127 transitions. [2024-11-08 19:41:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 127 transitions. [2024-11-08 19:41:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 19:41:33,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 82 states and 129 transitions. [2024-11-08 19:41:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 129 transitions. [2024-11-08 19:41:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 19:41:33,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 83 states and 131 transitions. [2024-11-08 19:41:33,515 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 131 transitions. [2024-11-08 19:41:33,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 19:41:33,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 132 transitions. [2024-11-08 19:41:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 132 transitions. [2024-11-08 19:41:33,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 19:41:33,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 84 states and 130 transitions. [2024-11-08 19:41:33,587 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 130 transitions. [2024-11-08 19:41:33,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 19:41:33,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,613 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 84 states and 126 transitions. [2024-11-08 19:41:33,626 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 126 transitions. [2024-11-08 19:41:33,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 19:41:33,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:33,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 84 states and 120 transitions. [2024-11-08 19:41:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 120 transitions. [2024-11-08 19:41:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 19:41:33,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:35,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:35,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:35,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 84 states and 114 transitions. [2024-11-08 19:41:35,764 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 114 transitions. [2024-11-08 19:41:35,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:41:35,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:35,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:36,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 100 states and 135 transitions. [2024-11-08 19:41:37,350 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 135 transitions. [2024-11-08 19:41:37,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 19:41:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:37,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 100 states and 133 transitions. [2024-11-08 19:41:37,494 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 133 transitions. [2024-11-08 19:41:37,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 19:41:37,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:37,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 100 states and 131 transitions. [2024-11-08 19:41:37,751 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 131 transitions. [2024-11-08 19:41:37,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 19:41:37,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,857 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:37,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:37,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 100 states and 129 transitions. [2024-11-08 19:41:37,866 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 129 transitions. [2024-11-08 19:41:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 19:41:37,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:37,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:37,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:37,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 19:41:47,986 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 [] [2024-11-08 19:41:47,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:47,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 100 states and 127 transitions. [2024-11-08 19:41:47,999 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2024-11-08 19:41:48,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 19:41:48,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:48,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:48,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 19:41:50,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:41:50,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:50,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 104 states and 130 transitions. [2024-11-08 19:41:50,708 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 130 transitions. [2024-11-08 19:41:50,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 19:41:50,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:50,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:50,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:41:52,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:52,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 143 states and 179 transitions. [2024-11-08 19:41:52,916 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 179 transitions. [2024-11-08 19:41:52,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 19:41:52,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:52,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:53,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:53,326 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:41:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 181 states and 227 transitions. [2024-11-08 19:41:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 227 transitions. [2024-11-08 19:41:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:41:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:55,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:41:59,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:00,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:00,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 221 states and 284 transitions. [2024-11-08 19:42:00,954 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 284 transitions. [2024-11-08 19:42:00,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 19:42:00,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:00,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:01,114 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:01,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:01,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 282 transitions. [2024-11-08 19:42:01,415 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 282 transitions. [2024-11-08 19:42:01,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:42:01,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:01,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:01,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:02,370 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:06,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:07,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:07,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 261 states and 338 transitions. [2024-11-08 19:42:07,977 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 338 transitions. [2024-11-08 19:42:07,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 19:42:07,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:07,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 265 states and 341 transitions. [2024-11-08 19:42:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 341 transitions. [2024-11-08 19:42:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:09,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:09,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:09,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:09,933 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:10,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 266 states and 342 transitions. [2024-11-08 19:42:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 342 transitions. [2024-11-08 19:42:10,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:10,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:10,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:10,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 267 states and 343 transitions. [2024-11-08 19:42:10,825 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 343 transitions. [2024-11-08 19:42:10,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:42:10,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:10,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:10,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:11,121 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:21,447 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 [] [2024-11-08 19:42:31,453 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:41,465 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:50,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:42:50,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:50,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 271 states and 346 transitions. [2024-11-08 19:42:50,658 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 346 transitions. [2024-11-08 19:42:50,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:42:50,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:50,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:51,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 271 states and 345 transitions. [2024-11-08 19:42:51,181 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 345 transitions. [2024-11-08 19:42:51,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:42:51,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:51,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:51,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:51,383 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:42:51,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:51,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 271 states and 344 transitions. [2024-11-08 19:42:51,708 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 344 transitions. [2024-11-08 19:42:51,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 19:42:51,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:51,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:51,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:42:52,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:52,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 272 states and 346 transitions. [2024-11-08 19:42:52,627 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 346 transitions. [2024-11-08 19:42:52,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 19:42:52,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:52,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:52,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:52,832 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:52,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:52,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 272 states and 345 transitions. [2024-11-08 19:42:52,854 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 345 transitions. [2024-11-08 19:42:52,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:42:52,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:52,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:52,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:53,124 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:53,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 281 states and 356 transitions. [2024-11-08 19:42:53,740 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 356 transitions. [2024-11-08 19:42:53,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:42:53,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:53,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:53,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:54,040 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:54,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:54,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 290 states and 367 transitions. [2024-11-08 19:42:54,449 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 367 transitions. [2024-11-08 19:42:54,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:54,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:54,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,328 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:55,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:55,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 299 states and 378 transitions. [2024-11-08 19:42:55,650 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 378 transitions. [2024-11-08 19:42:55,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 19:42:55,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:55,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:55,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:55,918 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:56,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:56,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 301 states and 382 transitions. [2024-11-08 19:42:56,352 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 382 transitions. [2024-11-08 19:42:56,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:42:56,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:56,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:56,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:57,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:57,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 310 states and 393 transitions. [2024-11-08 19:42:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 393 transitions. [2024-11-08 19:42:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:42:57,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:57,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:57,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:57,890 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:58,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:58,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 310 states and 391 transitions. [2024-11-08 19:42:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 391 transitions. [2024-11-08 19:42:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:42:58,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:58,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:58,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:42:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 312 states and 394 transitions. [2024-11-08 19:42:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 394 transitions. [2024-11-08 19:42:59,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:42:59,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:42:59,641 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:42:59,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:42:59,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 312 states and 392 transitions. [2024-11-08 19:42:59,662 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 392 transitions. [2024-11-08 19:42:59,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 19:42:59,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:42:59,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:42:59,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:00,609 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:43:00,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:00,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 314 states and 395 transitions. [2024-11-08 19:43:00,866 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 395 transitions. [2024-11-08 19:43:00,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:43:00,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:00,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:00,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:02,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 318 states and 398 transitions. [2024-11-08 19:43:02,403 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 398 transitions. [2024-11-08 19:43:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 19:43:02,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:02,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:03,344 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:43:04,453 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 [] [2024-11-08 19:43:04,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:04,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 320 states and 401 transitions. [2024-11-08 19:43:04,664 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 401 transitions. [2024-11-08 19:43:04,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:43:04,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:04,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:05,016 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:07,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:07,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 324 states and 404 transitions. [2024-11-08 19:43:07,504 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 404 transitions. [2024-11-08 19:43:07,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:43:07,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:07,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:08,595 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 328 states and 407 transitions. [2024-11-08 19:43:10,441 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 407 transitions. [2024-11-08 19:43:10,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 19:43:10,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:10,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:11,371 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:43:12,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:12,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 332 states and 410 transitions. [2024-11-08 19:43:12,894 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 410 transitions. [2024-11-08 19:43:12,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:43:12,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:12,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:15,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 349 states and 432 transitions. [2024-11-08 19:43:15,972 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 432 transitions. [2024-11-08 19:43:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:43:15,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:15,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:16,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:16,508 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 352 states and 437 transitions. [2024-11-08 19:43:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 437 transitions. [2024-11-08 19:43:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 19:43:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:17,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:17,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:18,098 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:18,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:18,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 353 states and 438 transitions. [2024-11-08 19:43:18,617 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 438 transitions. [2024-11-08 19:43:18,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:43:18,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:18,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:18,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:24,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:25,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 383 states and 480 transitions. [2024-11-08 19:43:25,023 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 480 transitions. [2024-11-08 19:43:25,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 19:43:25,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:25,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:25,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:25,364 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:26,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:26,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 384 states and 481 transitions. [2024-11-08 19:43:26,185 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 481 transitions. [2024-11-08 19:43:26,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:43:26,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:26,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:26,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:38,844 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 [] [2024-11-08 19:43:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 417 states and 535 transitions. [2024-11-08 19:43:40,701 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 535 transitions. [2024-11-08 19:43:40,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 19:43:40,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:40,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:40,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:41,862 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:42,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:42,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 418 states and 536 transitions. [2024-11-08 19:43:42,334 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 536 transitions. [2024-11-08 19:43:42,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:43:42,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:42,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:42,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:43,748 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:43:45,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:43:47,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 451 states and 586 transitions. [2024-11-08 19:43:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 586 transitions. [2024-11-08 19:43:47,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 19:43:47,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:47,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:47,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:48,212 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 19:43:58,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:08,731 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:14,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:21,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:21,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:21,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 455 states and 589 transitions. [2024-11-08 19:44:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 589 transitions. [2024-11-08 19:44:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:21,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:21,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:21,862 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:31,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:33,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:33,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 488 states and 633 transitions. [2024-11-08 19:44:33,777 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 633 transitions. [2024-11-08 19:44:33,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:33,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:33,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:34,152 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:35,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:35,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 491 states and 641 transitions. [2024-11-08 19:44:35,456 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 641 transitions. [2024-11-08 19:44:35,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:35,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:35,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:35,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:35,926 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:36,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:36,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 492 states and 642 transitions. [2024-11-08 19:44:36,535 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 642 transitions. [2024-11-08 19:44:36,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:36,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:36,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:36,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:36,854 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:37,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:37,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 493 states and 643 transitions. [2024-11-08 19:44:37,463 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 643 transitions. [2024-11-08 19:44:37,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:37,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:37,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:37,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:37,865 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:44:38,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:38,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 494 states and 644 transitions. [2024-11-08 19:44:38,360 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 644 transitions. [2024-11-08 19:44:38,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 19:44:38,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:38,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:38,645 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 19:44:49,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:59,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:00,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:45:00,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:00,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 498 states and 647 transitions. [2024-11-08 19:45:00,450 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 647 transitions. [2024-11-08 19:45:00,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:45:00,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:00,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:00,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:45:01,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 498 states and 646 transitions. [2024-11-08 19:45:01,099 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 646 transitions. [2024-11-08 19:45:01,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 19:45:01,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:01,322 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:45:01,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:01,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 498 states and 645 transitions. [2024-11-08 19:45:01,780 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 645 transitions. [2024-11-08 19:45:01,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 19:45:01,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:01,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:02,277 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:45:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:03,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 499 states and 647 transitions. [2024-11-08 19:45:03,000 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 647 transitions. [2024-11-08 19:45:03,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:03,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:03,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:03,792 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:45:15,566 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 [] [2024-11-08 19:45:20,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 538 states and 701 transitions. [2024-11-08 19:45:20,059 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 701 transitions. [2024-11-08 19:45:20,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:20,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:20,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:45:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:20,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 540 states and 703 transitions. [2024-11-08 19:45:20,915 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 703 transitions. [2024-11-08 19:45:20,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 19:45:20,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 19:45:21,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:21,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 549 states and 714 transitions. [2024-11-08 19:45:21,582 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 714 transitions. [2024-11-08 19:45:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 19:45:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:21,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:21,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:21,939 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 19:45:22,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:22,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 550 states and 715 transitions. [2024-11-08 19:45:22,536 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 715 transitions. [2024-11-08 19:45:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 19:45:22,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:22,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:22,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:24,045 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:45:24,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:24,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 559 states and 726 transitions. [2024-11-08 19:45:24,333 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 726 transitions. [2024-11-08 19:45:24,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:45:24,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:24,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:24,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:25,476 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:45:25,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 568 states and 737 transitions. [2024-11-08 19:45:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 737 transitions. [2024-11-08 19:45:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 19:45:25,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:25,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:25,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:26,039 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:45:27,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 570 states and 740 transitions. [2024-11-08 19:45:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 740 transitions. [2024-11-08 19:45:27,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 19:45:27,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:27,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:27,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:27,517 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:45:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:27,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 579 states and 751 transitions. [2024-11-08 19:45:27,867 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 751 transitions. [2024-11-08 19:45:27,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 19:45:27,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:27,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:28,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:29,220 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:45:29,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:29,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 581 states and 754 transitions. [2024-11-08 19:45:29,600 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 754 transitions. [2024-11-08 19:45:29,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 19:45:29,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:29,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:29,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:30,789 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:45:31,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:31,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 583 states and 757 transitions. [2024-11-08 19:45:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 757 transitions. [2024-11-08 19:45:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:45:31,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:31,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:31,476 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:45:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:34,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 587 states and 760 transitions. [2024-11-08 19:45:34,143 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 760 transitions. [2024-11-08 19:45:34,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 19:45:34,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:34,553 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:45:35,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:35,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 589 states and 763 transitions. [2024-11-08 19:45:35,439 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 763 transitions. [2024-11-08 19:45:35,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:45:35,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:35,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:35,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:35,837 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 19:45:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 599 states and 777 transitions. [2024-11-08 19:45:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 777 transitions. [2024-11-08 19:45:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 19:45:36,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:36,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:45:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 603 states and 780 transitions. [2024-11-08 19:45:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 780 transitions. [2024-11-08 19:45:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 19:45:40,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:40,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:41,468 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:45:42,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:42,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 607 states and 783 transitions. [2024-11-08 19:45:42,446 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 783 transitions. [2024-11-08 19:45:42,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 19:45:42,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:42,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:42,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:45:45,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:45,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 611 states and 786 transitions. [2024-11-08 19:45:45,003 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 786 transitions. [2024-11-08 19:45:45,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 19:45:45,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:45,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:45,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:45,342 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-08 19:45:51,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:45:51,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:51,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 613 states and 789 transitions. [2024-11-08 19:45:51,965 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 789 transitions. [2024-11-08 19:45:51,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 19:45:51,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:51,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:52,367 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 26 proven. 14 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-08 19:45:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:54,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 617 states and 792 transitions. [2024-11-08 19:45:54,560 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 792 transitions. [2024-11-08 19:45:54,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:45:54,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:54,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:55,247 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:45:57,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:57,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 621 states and 798 transitions. [2024-11-08 19:45:57,471 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 798 transitions. [2024-11-08 19:45:57,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 19:45:57,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:57,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 93 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:45:59,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 804 states to 624 states and 804 transitions. [2024-11-08 19:45:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 804 transitions. [2024-11-08 19:45:59,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:45:59,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:59,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:59,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:00,179 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:46:00,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:00,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 802 states to 624 states and 802 transitions. [2024-11-08 19:46:00,779 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 802 transitions. [2024-11-08 19:46:00,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:46:00,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:00,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:01,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:01,246 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 19:46:02,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:02,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 624 states and 801 transitions. [2024-11-08 19:46:02,476 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 801 transitions. [2024-11-08 19:46:02,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:46:02,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:02,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:02,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:08,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:08,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 855 states to 657 states and 855 transitions. [2024-11-08 19:46:08,709 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 855 transitions. [2024-11-08 19:46:08,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:46:08,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:08,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:08,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:11,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:11,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 856 states to 658 states and 856 transitions. [2024-11-08 19:46:11,152 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 856 transitions. [2024-11-08 19:46:11,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:46:11,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:11,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:13,238 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:46:24,178 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 [] [2024-11-08 19:46:34,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:39,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:45,392 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:46:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 691 states and 910 transitions. [2024-11-08 19:46:48,747 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 910 transitions. [2024-11-08 19:46:48,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:46:48,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:48,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:46:49,987 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:02,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:07,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:10,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:10,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 724 states and 961 transitions. [2024-11-08 19:47:10,570 INFO L276 IsEmpty]: Start isEmpty. Operand 724 states and 961 transitions. [2024-11-08 19:47:10,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:10,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:10,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:10,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:11,197 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:13,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 727 states and 964 transitions. [2024-11-08 19:47:13,392 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 964 transitions. [2024-11-08 19:47:13,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:13,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:13,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:13,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:14,066 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:23,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 759 states and 1004 transitions. [2024-11-08 19:47:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1004 transitions. [2024-11-08 19:47:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:25,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:25,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:26,150 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:27,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:27,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 760 states and 1005 transitions. [2024-11-08 19:47:27,161 INFO L276 IsEmpty]: Start isEmpty. Operand 760 states and 1005 transitions. [2024-11-08 19:47:27,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:27,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:27,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:27,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:28,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 761 states and 1006 transitions. [2024-11-08 19:47:28,535 INFO L276 IsEmpty]: Start isEmpty. Operand 761 states and 1006 transitions. [2024-11-08 19:47:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:28,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:29,133 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:29,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:29,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 762 states and 1007 transitions. [2024-11-08 19:47:29,880 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1007 transitions. [2024-11-08 19:47:29,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:29,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:30,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:30,412 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:30,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 763 states and 1007 transitions. [2024-11-08 19:47:30,956 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1007 transitions. [2024-11-08 19:47:30,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:30,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:31,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:40,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:47:42,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:42,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 796 states and 1050 transitions. [2024-11-08 19:47:42,696 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1050 transitions. [2024-11-08 19:47:42,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:47:42,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:42,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:42,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:43,307 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:47:44,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:44,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 797 states and 1051 transitions. [2024-11-08 19:47:44,243 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1051 transitions. [2024-11-08 19:47:44,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:47:44,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:44,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:44,482 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:47:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 797 states and 1050 transitions. [2024-11-08 19:47:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1050 transitions. [2024-11-08 19:47:45,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 19:47:45,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:45,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:47:46,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:46,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 797 states and 1049 transitions. [2024-11-08 19:47:46,266 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1049 transitions. [2024-11-08 19:47:46,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:46,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:46,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:46,661 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:47:47,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 798 states and 1051 transitions. [2024-11-08 19:47:47,573 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1051 transitions. [2024-11-08 19:47:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:47,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:47,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:47:48,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:48,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 799 states and 1053 transitions. [2024-11-08 19:47:48,923 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1053 transitions. [2024-11-08 19:47:48,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:47:48,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:48,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:49,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-08 19:47:50,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:47:50,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 800 states and 1055 transitions. [2024-11-08 19:47:50,335 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1055 transitions. [2024-11-08 19:47:50,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:47:50,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:47:50,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:47:50,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:50,684 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:48:03,743 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 [] [2024-11-08 19:48:07,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.71s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:48:09,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:09,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 833 states and 1096 transitions. [2024-11-08 19:48:09,716 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1096 transitions. [2024-11-08 19:48:09,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:48:09,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:48:12,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:12,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 837 states and 1106 transitions. [2024-11-08 19:48:12,793 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1106 transitions. [2024-11-08 19:48:12,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:48:12,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:12,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:12,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:13,257 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:48:15,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:15,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 841 states and 1114 transitions. [2024-11-08 19:48:15,954 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1114 transitions. [2024-11-08 19:48:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:48:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:15,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:16,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 19:48:18,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 845 states and 1120 transitions. [2024-11-08 19:48:18,937 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1120 transitions. [2024-11-08 19:48:18,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 19:48:18,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:19,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:48:21,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:21,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 854 states and 1131 transitions. [2024-11-08 19:48:21,022 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1131 transitions. [2024-11-08 19:48:21,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 19:48:21,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:21,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:21,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:22,763 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:48:23,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:23,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1142 states to 863 states and 1142 transitions. [2024-11-08 19:48:23,182 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1142 transitions. [2024-11-08 19:48:23,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:23,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:23,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:23,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:23,851 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:48:24,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:24,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 872 states and 1153 transitions. [2024-11-08 19:48:24,437 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1153 transitions. [2024-11-08 19:48:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:24,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:24,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:48:25,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:25,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1164 states to 881 states and 1164 transitions. [2024-11-08 19:48:25,493 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1164 transitions. [2024-11-08 19:48:25,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:48:25,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:25,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:25,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:26,200 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:48:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 890 states and 1175 transitions. [2024-11-08 19:48:26,496 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1175 transitions. [2024-11-08 19:48:26,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 19:48:26,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:26,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,308 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:28,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 892 states and 1178 transitions. [2024-11-08 19:48:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1178 transitions. [2024-11-08 19:48:28,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 19:48:28,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:28,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:30,378 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:30,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:30,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1181 states to 894 states and 1181 transitions. [2024-11-08 19:48:30,886 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1181 transitions. [2024-11-08 19:48:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:48:30,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:31,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:31,539 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:32,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:32,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 896 states and 1184 transitions. [2024-11-08 19:48:32,027 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1184 transitions. [2024-11-08 19:48:32,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:48:32,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:32,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:32,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:32,615 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:34,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:48:34,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:34,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 898 states and 1187 transitions. [2024-11-08 19:48:34,415 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1187 transitions. [2024-11-08 19:48:34,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:48:34,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:34,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:34,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:35,211 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:48:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:35,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1190 states to 900 states and 1190 transitions. [2024-11-08 19:48:35,944 INFO L276 IsEmpty]: Start isEmpty. Operand 900 states and 1190 transitions. [2024-11-08 19:48:35,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:48:35,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:35,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:36,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:36,477 INFO L134 CoverageAnalysis]: Checked inductivity of 132 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-08 19:48:36,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:36,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1201 states to 909 states and 1201 transitions. [2024-11-08 19:48:36,778 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1201 transitions. [2024-11-08 19:48:36,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 19:48:36,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:36,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:37,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:39,295 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 104 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:42,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 913 states and 1204 transitions. [2024-11-08 19:48:42,082 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1204 transitions. [2024-11-08 19:48:42,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 19:48:42,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:42,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:42,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:44,192 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 107 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:45,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1207 states to 917 states and 1207 transitions. [2024-11-08 19:48:45,570 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1207 transitions. [2024-11-08 19:48:45,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:48:45,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:45,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:46,407 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:48,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:48,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 921 states and 1210 transitions. [2024-11-08 19:48:48,107 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1210 transitions. [2024-11-08 19:48:48,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:48:48,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:48,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:48,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:48,725 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:50,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1213 states to 925 states and 1213 transitions. [2024-11-08 19:48:50,385 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1213 transitions. [2024-11-08 19:48:50,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 19:48:50,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:50,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:50,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:51,268 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:48:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:52,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 929 states and 1216 transitions. [2024-11-08 19:48:52,650 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1216 transitions. [2024-11-08 19:48:52,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 19:48:52,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:52,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:52,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:53,220 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 19:48:53,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:53,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 931 states and 1219 transitions. [2024-11-08 19:48:53,657 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1219 transitions. [2024-11-08 19:48:53,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:48:53,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:53,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:53,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:54,137 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 43 proven. 32 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-08 19:48:55,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:55,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 935 states and 1222 transitions. [2024-11-08 19:48:55,390 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1222 transitions. [2024-11-08 19:48:55,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:48:55,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:55,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:55,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:02,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 966 states and 1258 transitions. [2024-11-08 19:49:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1258 transitions. [2024-11-08 19:49:02,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:49:02,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:02,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:16,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:23,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:49:27,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:27,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 999 states and 1301 transitions. [2024-11-08 19:49:27,469 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1301 transitions. [2024-11-08 19:49:27,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:49:27,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:27,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:27,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:28,810 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:30,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:30,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1001 states and 1305 transitions. [2024-11-08 19:49:30,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1305 transitions. [2024-11-08 19:49:30,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:49:30,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:30,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:31,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:32,257 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:33,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:33,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 1002 states and 1305 transitions. [2024-11-08 19:49:33,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1305 transitions. [2024-11-08 19:49:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:49:33,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:33,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:34,043 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:49:35,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 1002 states and 1304 transitions. [2024-11-08 19:49:35,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1304 transitions. [2024-11-08 19:49:35,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:49:35,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:36,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:36,269 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 94 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-08 19:49:37,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:37,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 1002 states and 1302 transitions. [2024-11-08 19:49:37,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1302 transitions. [2024-11-08 19:49:37,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:49:37,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:37,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:37,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:47,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 1035 states and 1356 transitions. [2024-11-08 19:49:47,138 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1356 transitions. [2024-11-08 19:49:47,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 19:49:47,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:47,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:47,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:49,426 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:50,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:50,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 1036 states and 1357 transitions. [2024-11-08 19:49:50,712 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1357 transitions. [2024-11-08 19:49:50,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 19:49:50,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:50,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:50,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:53,978 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:49:57,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:01,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 1069 states and 1411 transitions. [2024-11-08 19:50:01,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1411 transitions. [2024-11-08 19:50:01,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:01,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:02,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:03,705 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:12,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:12,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 1102 states and 1461 transitions. [2024-11-08 19:50:12,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1461 transitions. [2024-11-08 19:50:12,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:12,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,327 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:15,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1463 states to 1104 states and 1463 transitions. [2024-11-08 19:50:15,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1463 transitions. [2024-11-08 19:50:15,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:15,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:15,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:15,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:16,070 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:17,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:17,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 1105 states and 1464 transitions. [2024-11-08 19:50:17,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1464 transitions. [2024-11-08 19:50:17,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:17,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:17,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:18,032 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 1108 states and 1467 transitions. [2024-11-08 19:50:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1467 transitions. [2024-11-08 19:50:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:20,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:21,183 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:30,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 1141 states and 1509 transitions. [2024-11-08 19:50:30,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1141 states and 1509 transitions. [2024-11-08 19:50:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:30,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:30,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:30,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:30,948 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:44,808 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 [] [2024-11-08 19:50:45,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:50:49,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:49,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 1174 states and 1552 transitions. [2024-11-08 19:50:49,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 1552 transitions. [2024-11-08 19:50:49,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:49,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:49,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:49,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:50,262 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:50,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:50,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 1175 states and 1553 transitions. [2024-11-08 19:50:50,506 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1553 transitions. [2024-11-08 19:50:50,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:50,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:50,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:51,376 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:50:52,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:52,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1176 states and 1554 transitions. [2024-11-08 19:50:52,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 1554 transitions. [2024-11-08 19:50:52,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:50:52,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:52,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:52,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:53,630 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:51:06,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 1208 states and 1596 transitions. [2024-11-08 19:51:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 1596 transitions. [2024-11-08 19:51:10,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:51:10,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:10,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:10,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:10,905 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:51:12,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:12,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1597 states to 1209 states and 1597 transitions. [2024-11-08 19:51:12,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1597 transitions. [2024-11-08 19:51:12,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:51:12,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:12,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:13,207 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:51:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1598 states to 1210 states and 1598 transitions. [2024-11-08 19:51:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1598 transitions. [2024-11-08 19:51:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:51:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:13,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:14,280 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:51:27,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:30,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:34,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:34,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1242 states and 1638 transitions. [2024-11-08 19:51:34,178 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1638 transitions. [2024-11-08 19:51:34,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:51:34,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:34,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:34,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:34,497 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 19:51:35,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 1242 states and 1637 transitions. [2024-11-08 19:51:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1637 transitions. [2024-11-08 19:51:35,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 19:51:35,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:35,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:35,808 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 19:51:36,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:36,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1636 states to 1242 states and 1636 transitions. [2024-11-08 19:51:36,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 1636 transitions. [2024-11-08 19:51:36,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:51:36,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:36,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:37,376 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:51:38,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 1243 states and 1638 transitions. [2024-11-08 19:51:38,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 1638 transitions. [2024-11-08 19:51:38,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:51:38,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:38,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:38,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:39,043 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:51:40,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:40,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 1244 states and 1640 transitions. [2024-11-08 19:51:40,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 1640 transitions. [2024-11-08 19:51:40,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:51:40,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:40,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:51:41,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:41,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1642 states to 1245 states and 1642 transitions. [2024-11-08 19:51:41,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1642 transitions. [2024-11-08 19:51:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:51:41,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:42,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:42,385 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:51:43,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:43,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1246 states and 1644 transitions. [2024-11-08 19:51:43,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1644 transitions. [2024-11-08 19:51:43,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:51:43,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:43,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:43,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:44,215 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:51:45,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:45,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 1247 states and 1646 transitions. [2024-11-08 19:51:45,347 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 1646 transitions. [2024-11-08 19:51:45,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:51:45,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:45,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:45,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:46,865 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:51:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:47,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1657 states to 1256 states and 1657 transitions. [2024-11-08 19:51:47,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 1657 transitions. [2024-11-08 19:51:47,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:51:47,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:47,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:47,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:48,716 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:51:49,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:49,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1668 states to 1265 states and 1668 transitions. [2024-11-08 19:51:49,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 1668 transitions. [2024-11-08 19:51:49,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:51:49,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:49,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:49,577 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:51:54,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.28s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:51:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:57,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 1296 states and 1708 transitions. [2024-11-08 19:51:57,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 1708 transitions. [2024-11-08 19:51:57,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:51:57,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:57,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:57,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:52:10,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:14,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:15,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:21,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1329 states and 1754 transitions. [2024-11-08 19:52:21,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 1754 transitions. [2024-11-08 19:52:21,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:21,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:21,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:21,630 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:52:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1756 states to 1332 states and 1756 transitions. [2024-11-08 19:52:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 1332 states and 1756 transitions. [2024-11-08 19:52:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:24,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:24,344 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:52:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 1334 states and 1761 transitions. [2024-11-08 19:52:27,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1761 transitions. [2024-11-08 19:52:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:27,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:27,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:27,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:52:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 1338 states and 1768 transitions. [2024-11-08 19:52:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1768 transitions. [2024-11-08 19:52:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:52:31,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:31,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:31,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:31,787 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:52:46,233 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:52:56,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:06,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:16,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:53:22,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1372 states and 1811 transitions. [2024-11-08 19:53:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 1811 transitions. [2024-11-08 19:53:22,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:53:22,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:22,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:22,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:23,211 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:53:24,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:24,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1374 states and 1812 transitions. [2024-11-08 19:53:24,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1812 transitions. [2024-11-08 19:53:24,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:53:24,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:24,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:24,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:25,023 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:53:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1375 states and 1812 transitions. [2024-11-08 19:53:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 1812 transitions. [2024-11-08 19:53:26,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:53:26,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:26,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:26,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:26,739 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-08 19:53:29,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:29,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1816 states to 1377 states and 1816 transitions. [2024-11-08 19:53:29,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1816 transitions. [2024-11-08 19:53:29,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:53:29,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:29,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:30,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:32,914 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:33,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:33,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 1386 states and 1827 transitions. [2024-11-08 19:53:33,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 1827 transitions. [2024-11-08 19:53:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:53:33,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,171 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:53:35,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1388 states and 1830 transitions. [2024-11-08 19:53:35,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 1830 transitions. [2024-11-08 19:53:35,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 19:53:35,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:36,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:37,396 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:53:37,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 1390 states and 1833 transitions. [2024-11-08 19:53:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1833 transitions. [2024-11-08 19:53:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 19:53:37,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:38,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:40,618 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:41,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:41,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1399 states and 1844 transitions. [2024-11-08 19:53:41,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 1844 transitions. [2024-11-08 19:53:41,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:41,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:41,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:41,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:41,986 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:42,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:42,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1408 states and 1855 transitions. [2024-11-08 19:53:42,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 1855 transitions. [2024-11-08 19:53:42,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:42,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:42,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:42,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:43,276 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:44,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 1417 states and 1866 transitions. [2024-11-08 19:53:44,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1417 states and 1866 transitions. [2024-11-08 19:53:44,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:44,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:44,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:44,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:45,290 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:46,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:46,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1877 states to 1426 states and 1877 transitions. [2024-11-08 19:53:46,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1877 transitions. [2024-11-08 19:53:46,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:46,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:46,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:46,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,491 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:48,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:48,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1435 states and 1888 transitions. [2024-11-08 19:53:48,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 1888 transitions. [2024-11-08 19:53:48,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 19:53:48,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:48,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:48,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:49,004 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 19:53:49,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:49,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1444 states and 1899 transitions. [2024-11-08 19:53:49,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 1899 transitions. [2024-11-08 19:53:49,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 19:53:49,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:49,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:49,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:53,108 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:53:54,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:54,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1902 states to 1446 states and 1902 transitions. [2024-11-08 19:53:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 1902 transitions. [2024-11-08 19:53:54,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:53:54,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:54,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:55,972 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:53:58,576 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 [] [2024-11-08 19:53:58,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:58,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1450 states and 1905 transitions. [2024-11-08 19:53:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 1905 transitions. [2024-11-08 19:53:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:53:58,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:58,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:02,130 INFO L134 CoverageAnalysis]: Checked inductivity of 219 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:03,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:03,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1452 states and 1908 transitions. [2024-11-08 19:54:03,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 1908 transitions. [2024-11-08 19:54:03,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 19:54:03,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:03,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:05,321 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 189 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:06,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:06,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1911 states to 1456 states and 1911 transitions. [2024-11-08 19:54:06,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 1911 transitions. [2024-11-08 19:54:06,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:54:06,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:06,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:07,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:07,728 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:08,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:08,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1914 states to 1458 states and 1914 transitions. [2024-11-08 19:54:08,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 1914 transitions. [2024-11-08 19:54:08,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:54:08,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:08,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:09,313 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:09,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:09,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1460 states and 1917 transitions. [2024-11-08 19:54:09,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 1917 transitions. [2024-11-08 19:54:09,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:54:09,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:09,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:10,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:11,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1920 states to 1462 states and 1920 transitions. [2024-11-08 19:54:11,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 1920 transitions. [2024-11-08 19:54:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:54:11,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:11,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:12,850 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:13,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1464 states and 1923 transitions. [2024-11-08 19:54:13,350 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 1923 transitions. [2024-11-08 19:54:13,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:54:13,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:13,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:14,436 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 19:54:15,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1466 states and 1926 transitions. [2024-11-08 19:54:15,597 INFO L276 IsEmpty]: Start isEmpty. Operand 1466 states and 1926 transitions. [2024-11-08 19:54:15,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:54:15,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:15,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:15,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 19:54:16,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:16,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1475 states and 1937 transitions. [2024-11-08 19:54:16,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1475 states and 1937 transitions. [2024-11-08 19:54:16,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:54:16,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:16,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:16,806 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 19:54:17,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:17,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1484 states and 1948 transitions. [2024-11-08 19:54:17,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 1948 transitions. [2024-11-08 19:54:17,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:54:17,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:17,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:17,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-08 19:54:18,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:18,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1493 states and 1959 transitions. [2024-11-08 19:54:18,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 1959 transitions. [2024-11-08 19:54:18,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:54:18,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:18,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:21,495 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 204 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:24,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:24,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1497 states and 1962 transitions. [2024-11-08 19:54:24,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 1962 transitions. [2024-11-08 19:54:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 19:54:24,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:24,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:25,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:27,710 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 208 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1965 states to 1501 states and 1965 transitions. [2024-11-08 19:54:30,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1965 transitions. [2024-11-08 19:54:30,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:54:30,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:30,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:30,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:31,451 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:33,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:33,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1968 states to 1505 states and 1968 transitions. [2024-11-08 19:54:33,776 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1968 transitions. [2024-11-08 19:54:33,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:54:33,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:33,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:34,720 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:37,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:37,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1509 states and 1971 transitions. [2024-11-08 19:54:37,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 1971 transitions. [2024-11-08 19:54:37,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:54:37,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:38,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:38,575 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:40,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:40,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1974 states to 1513 states and 1974 transitions. [2024-11-08 19:54:40,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1513 states and 1974 transitions. [2024-11-08 19:54:40,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:54:40,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:41,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:41,833 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1517 states and 1977 transitions. [2024-11-08 19:54:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 1977 transitions. [2024-11-08 19:54:43,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:54:43,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:43,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:44,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:44,968 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 0 proven. 196 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 19:54:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1521 states and 1980 transitions. [2024-11-08 19:54:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 1980 transitions. [2024-11-08 19:54:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:54:47,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:47,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:47,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:54:48,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:48,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1523 states and 1983 transitions. [2024-11-08 19:54:48,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 1983 transitions. [2024-11-08 19:54:48,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:54:48,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:48,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:48,821 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:54:51,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:54:51,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:51,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1525 states and 1986 transitions. [2024-11-08 19:54:51,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 1986 transitions. [2024-11-08 19:54:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:54:51,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:51,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:51,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:51,743 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-08 19:54:53,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 19:54:53,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:53,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1989 states to 1527 states and 1989 transitions. [2024-11-08 19:54:53,482 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 1989 transitions. [2024-11-08 19:54:53,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:54:53,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:53,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:54:56,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 1531 states and 1992 transitions. [2024-11-08 19:54:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 1992 transitions. [2024-11-08 19:54:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:54:56,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:56,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:56,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:56,653 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:54:58,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:58,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1535 states and 1995 transitions. [2024-11-08 19:54:58,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 1995 transitions. [2024-11-08 19:54:58,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-08 19:54:58,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:58,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:58,951 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 60 proven. 50 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 19:55:00,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:00,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1539 states and 1998 transitions. [2024-11-08 19:55:00,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 1998 transitions. [2024-11-08 19:55:00,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:55:00,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:00,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:03,641 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:55:11,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 19:55:16,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:16,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1570 states and 2034 transitions. [2024-11-08 19:55:16,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 2034 transitions. [2024-11-08 19:55:16,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:55:16,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:16,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:17,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:19,489 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 19:55:23,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:23,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2038 states to 1572 states and 2038 transitions. [2024-11-08 19:55:23,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 2038 transitions. [2024-11-08 19:55:23,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-08 19:55:23,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:23,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:23,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:26,435 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked.