./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:10:14,247 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:10:14,348 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-24 18:10:14,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:10:14,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:10:14,393 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:10:14,395 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:10:14,396 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:10:14,396 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:10:14,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:10:14,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:10:14,398 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:10:14,398 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:10:14,398 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:10:14,399 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:10:14,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:10:14,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:10:14,399 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:10:14,399 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:10:14,400 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:10:14,401 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:10:14,401 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:10:14,401 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:10:14,401 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:10:14,401 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:10:14,401 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:10:14,401 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:10:14,402 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:10:14,402 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:10:14,403 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:10:14,403 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 112ef0f8366461020cac5f2ac7dec2d7e41f31b24e653cd7734885d2bb23b087 [2024-11-24 18:10:14,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:10:14,744 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:10:14,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:10:14,751 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:10:14,751 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:10:14,753 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i [2024-11-24 18:10:17,715 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/data/1bb51c6c3/c2448e5072e74749991d484140621050/FLAG0f49af851 [2024-11-24 18:10:18,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:10:18,225 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test1-2.i [2024-11-24 18:10:18,249 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/data/1bb51c6c3/c2448e5072e74749991d484140621050/FLAG0f49af851 [2024-11-24 18:10:18,275 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/data/1bb51c6c3/c2448e5072e74749991d484140621050 [2024-11-24 18:10:18,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:10:18,280 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:10:18,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:10:18,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:10:18,290 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:10:18,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:10:18" (1/1) ... [2024-11-24 18:10:18,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f455e96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:18, skipping insertion in model container [2024-11-24 18:10:18,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:10:18" (1/1) ... [2024-11-24 18:10:18,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:10:18,927 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:10:18,937 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:10:19,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:10:19,079 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:10:19,079 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19 WrapperNode [2024-11-24 18:10:19,079 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:10:19,080 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:10:19,081 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:10:19,081 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:10:19,087 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,177 INFO L138 Inliner]: procedures = 176, calls = 221, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 948 [2024-11-24 18:10:19,177 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:10:19,178 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:10:19,178 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:10:19,178 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:10:19,186 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,187 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,195 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,195 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,226 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,252 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,265 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:10:19,266 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:10:19,266 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:10:19,266 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:10:19,267 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:10:19" (1/1) ... [2024-11-24 18:10:19,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:10:19,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:10:19,313 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:10:19,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59737230-61ae-47bf-8403-54ae2891fe95/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:10:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:10:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:10:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:10:19,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:10:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:10:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:10:19,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:10:19,581 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:10:19,582 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:10:21,163 INFO L? ?]: Removed 226 outVars from TransFormulas that were not future-live. [2024-11-24 18:10:21,164 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:10:22,422 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:10:22,422 INFO L312 CfgBuilder]: Removed 23 assume(true) statements. [2024-11-24 18:10:22,423 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:10:22 BoogieIcfgContainer [2024-11-24 18:10:22,423 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:10:22,423 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:10:22,424 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:10:22,437 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:10:22,437 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:10:22" (1/1) ... [2024-11-24 18:10:22,447 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:10:22,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:22,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 85 states and 135 transitions. [2024-11-24 18:10:22,517 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 135 transitions. [2024-11-24 18:10:22,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-24 18:10:22,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:22,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:22,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:22,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 87 states and 140 transitions. [2024-11-24 18:10:23,036 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 140 transitions. [2024-11-24 18:10:23,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:10:23,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:23,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:23,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 88 states and 142 transitions. [2024-11-24 18:10:23,230 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 142 transitions. [2024-11-24 18:10:23,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-24 18:10:23,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:23,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 91 states and 148 transitions. [2024-11-24 18:10:23,691 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 148 transitions. [2024-11-24 18:10:23,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-24 18:10:23,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:23,738 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 91 states and 146 transitions. [2024-11-24 18:10:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 146 transitions. [2024-11-24 18:10:23,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-24 18:10:23,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:23,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:23,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 91 states and 142 transitions. [2024-11-24 18:10:23,821 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 142 transitions. [2024-11-24 18:10:23,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-24 18:10:23,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:23,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:23,891 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:23,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:23,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 91 states and 136 transitions. [2024-11-24 18:10:23,908 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 136 transitions. [2024-11-24 18:10:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-24 18:10:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:23,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:24,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:24,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:26,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:10:26,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:26,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 91 states and 130 transitions. [2024-11-24 18:10:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 130 transitions. [2024-11-24 18:10:26,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:10:26,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:26,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:27,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:37,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:10:46,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.73s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:10:46,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:46,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 150 transitions. [2024-11-24 18:10:46,462 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 150 transitions. [2024-11-24 18:10:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-24 18:10:46,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:46,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:46,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:46,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:46,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:46,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 105 states and 148 transitions. [2024-11-24 18:10:46,641 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 148 transitions. [2024-11-24 18:10:46,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-24 18:10:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:46,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:46,795 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:46,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 105 states and 146 transitions. [2024-11-24 18:10:46,808 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 146 transitions. [2024-11-24 18:10:46,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-24 18:10:46,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:46,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:46,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:46,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:10:52,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:10:52,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:10:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 105 states and 144 transitions. [2024-11-24 18:10:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 144 transitions. [2024-11-24 18:10:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-24 18:10:52,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:10:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:10:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:10:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:11:02,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:11:12,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:11:22,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:11:22,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:22,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-24 18:11:22,298 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-24 18:11:22,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-24 18:11:22,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:22,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:22,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:22,669 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:31,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:11:31,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:31,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 144 states and 192 transitions. [2024-11-24 18:11:31,896 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 192 transitions. [2024-11-24 18:11:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:11:31,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:31,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:31,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:32,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:32,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 145 states and 194 transitions. [2024-11-24 18:11:32,312 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 194 transitions. [2024-11-24 18:11:32,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-24 18:11:32,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:32,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:32,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:33,409 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:42,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:11:43,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:43,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 183 states and 247 transitions. [2024-11-24 18:11:43,791 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 247 transitions. [2024-11-24 18:11:43,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:11:43,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:43,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:43,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:43,944 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:44,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 183 states and 245 transitions. [2024-11-24 18:11:44,024 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 245 transitions. [2024-11-24 18:11:44,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:11:44,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:44,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:44,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:44,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:44,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:44,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 184 states and 249 transitions. [2024-11-24 18:11:44,645 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 249 transitions. [2024-11-24 18:11:44,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:11:44,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:44,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:44,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:44,930 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:45,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:45,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-24 18:11:45,145 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-24 18:11:45,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:11:45,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:45,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:45,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:45,997 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:11:47,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:11:47,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 223 states and 306 transitions. [2024-11-24 18:11:47,775 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 306 transitions. [2024-11-24 18:11:47,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-24 18:11:47,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:11:47,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:11:47,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:11:48,152 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:11:58,186 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 [] [2024-11-24 18:12:00,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:12:00,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:00,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 226 states and 308 transitions. [2024-11-24 18:12:00,229 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 308 transitions. [2024-11-24 18:12:00,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-24 18:12:00,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:00,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:00,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:00,619 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:12:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:01,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 227 states and 310 transitions. [2024-11-24 18:12:01,031 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 310 transitions. [2024-11-24 18:12:01,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-24 18:12:01,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:01,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:01,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:01,190 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:12:01,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:01,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 227 states and 309 transitions. [2024-11-24 18:12:01,268 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 309 transitions. [2024-11-24 18:12:01,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-24 18:12:01,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:01,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:01,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:01,559 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:12:02,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:02,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 236 states and 320 transitions. [2024-11-24 18:12:02,447 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 320 transitions. [2024-11-24 18:12:02,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:12:02,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:02,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:12:03,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:03,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 245 states and 331 transitions. [2024-11-24 18:12:03,543 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 331 transitions. [2024-11-24 18:12:03,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-24 18:12:03,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:03,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:03,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:03,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:12:06,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:12:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 246 states and 333 transitions. [2024-11-24 18:12:06,724 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 333 transitions. [2024-11-24 18:12:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-24 18:12:06,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:06,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:12:07,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:07,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 255 states and 344 transitions. [2024-11-24 18:12:07,651 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 344 transitions. [2024-11-24 18:12:07,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:12:07,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:07,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:07,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:08,359 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:12:09,887 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:12:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 256 states and 346 transitions. [2024-11-24 18:12:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 346 transitions. [2024-11-24 18:12:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-24 18:12:09,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:09,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:10,200 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:12:10,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:10,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 256 states and 344 transitions. [2024-11-24 18:12:10,226 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 344 transitions. [2024-11-24 18:12:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:12:10,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:10,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:10,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:10,982 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:12:15,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:12:15,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:15,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 257 states and 346 transitions. [2024-11-24 18:12:15,588 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 346 transitions. [2024-11-24 18:12:15,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:12:15,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:15,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:15,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:12:19,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:12:20,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:20,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 260 states and 348 transitions. [2024-11-24 18:12:20,540 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 348 transitions. [2024-11-24 18:12:20,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:12:20,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:20,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:20,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:21,503 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:12:21,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:21,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 263 states and 350 transitions. [2024-11-24 18:12:21,994 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 350 transitions. [2024-11-24 18:12:21,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:12:21,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:21,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:22,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:22,624 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:12:23,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:23,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 266 states and 352 transitions. [2024-11-24 18:12:23,751 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 352 transitions. [2024-11-24 18:12:23,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:12:23,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:23,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:23,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:24,281 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:12:35,375 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 [] [2024-11-24 18:12:45,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:12:55,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:12:56,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:12:57,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 296 states and 396 transitions. [2024-11-24 18:12:57,240 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 396 transitions. [2024-11-24 18:12:57,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:12:57,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:57,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:57,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:12:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 297 states and 398 transitions. [2024-11-24 18:12:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 398 transitions. [2024-11-24 18:12:57,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:12:57,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:58,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:58,427 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:12:58,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:58,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 298 states and 400 transitions. [2024-11-24 18:12:58,748 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 400 transitions. [2024-11-24 18:12:58,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:12:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:58,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:12:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:12:59,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:12:59,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 300 states and 403 transitions. [2024-11-24 18:12:59,526 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 403 transitions. [2024-11-24 18:12:59,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:12:59,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:12:59,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:12:59,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:00,088 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:13:11,215 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 [] [2024-11-24 18:13:15,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:13:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:16,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 329 states and 443 transitions. [2024-11-24 18:13:16,382 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 443 transitions. [2024-11-24 18:13:16,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:13:16,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:16,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:16,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:16,676 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:13:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:17,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 329 states and 442 transitions. [2024-11-24 18:13:17,080 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 442 transitions. [2024-11-24 18:13:17,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:13:17,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:17,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:17,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:17,420 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:13:17,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:17,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 329 states and 441 transitions. [2024-11-24 18:13:17,792 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 441 transitions. [2024-11-24 18:13:17,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:13:17,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:17,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:17,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:18,984 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:13:29,786 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 [] [2024-11-24 18:13:33,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:13:34,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:13:34,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 360 states and 488 transitions. [2024-11-24 18:13:34,897 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 488 transitions. [2024-11-24 18:13:34,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:13:34,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:13:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:13:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:13:35,768 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:13:46,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:13:56,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:14:06,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:14:16,899 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 [] [2024-11-24 18:14:18,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:18,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 391 states and 535 transitions. [2024-11-24 18:14:18,557 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 535 transitions. [2024-11-24 18:14:18,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:18,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:18,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:18,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 541 states to 394 states and 541 transitions. [2024-11-24 18:14:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 541 transitions. [2024-11-24 18:14:20,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:20,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:20,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:21,084 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:26,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:14:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 425 states and 592 transitions. [2024-11-24 18:14:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 592 transitions. [2024-11-24 18:14:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:28,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:28,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:29,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:29,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:29,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 426 states and 595 transitions. [2024-11-24 18:14:29,575 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 595 transitions. [2024-11-24 18:14:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:29,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:29,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:30,396 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:30,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 427 states and 602 transitions. [2024-11-24 18:14:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 602 transitions. [2024-11-24 18:14:30,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:30,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:30,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:31,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:31,252 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:31,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:31,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 428 states and 603 transitions. [2024-11-24 18:14:31,749 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 603 transitions. [2024-11-24 18:14:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:32,527 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:14:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 429 states and 607 transitions. [2024-11-24 18:14:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 607 transitions. [2024-11-24 18:14:32,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:14:32,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:32,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:33,348 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:14:33,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:33,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 432 states and 609 transitions. [2024-11-24 18:14:33,713 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 609 transitions. [2024-11-24 18:14:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:14:33,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:33,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:33,982 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:14:36,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:14:36,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:36,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 435 states and 611 transitions. [2024-11-24 18:14:36,375 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 611 transitions. [2024-11-24 18:14:36,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:14:36,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:36,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:36,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:36,985 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:14:37,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:14:37,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 436 states and 613 transitions. [2024-11-24 18:14:37,660 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 613 transitions. [2024-11-24 18:14:37,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:14:37,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:14:37,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:14:37,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:14:38,305 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:14:49,727 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 [] [2024-11-24 18:14:59,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:15:01,294 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:15:03,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:03,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 469 states and 655 transitions. [2024-11-24 18:15:03,613 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 655 transitions. [2024-11-24 18:15:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:15:03,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:03,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:03,998 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:15:04,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:04,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 478 states and 666 transitions. [2024-11-24 18:15:04,252 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 666 transitions. [2024-11-24 18:15:04,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:15:04,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:04,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:04,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:04,510 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:05,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:05,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 479 states and 669 transitions. [2024-11-24 18:15:05,031 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 669 transitions. [2024-11-24 18:15:05,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:15:05,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:05,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:05,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:05,247 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-24 18:15:06,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:06,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 482 states and 675 transitions. [2024-11-24 18:15:06,297 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 675 transitions. [2024-11-24 18:15:06,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:15:06,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:06,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:06,579 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-24 18:15:06,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:06,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 491 states and 686 transitions. [2024-11-24 18:15:06,951 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 686 transitions. [2024-11-24 18:15:06,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:15:06,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:06,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:07,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:07,928 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:15:08,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:08,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 500 states and 697 transitions. [2024-11-24 18:15:08,382 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 697 transitions. [2024-11-24 18:15:08,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:15:08,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:08,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:08,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:08,779 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:15:15,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:16,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 501 states and 699 transitions. [2024-11-24 18:15:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 699 transitions. [2024-11-24 18:15:16,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:15:16,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:16,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:16,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:17,068 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:15:18,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:18,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 510 states and 712 transitions. [2024-11-24 18:15:18,220 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 712 transitions. [2024-11-24 18:15:18,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:15:18,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:18,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:18,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:18,580 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:15:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 519 states and 723 transitions. [2024-11-24 18:15:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 723 transitions. [2024-11-24 18:15:19,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:15:19,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:19,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:15:21,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:21,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 520 states and 725 transitions. [2024-11-24 18:15:21,041 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 725 transitions. [2024-11-24 18:15:21,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:15:21,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:21,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:22,023 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:15:24,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:24,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:24,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 521 states and 727 transitions. [2024-11-24 18:15:24,724 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 727 transitions. [2024-11-24 18:15:24,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:15:24,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:24,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:24,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:15:29,111 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:29,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:29,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 522 states and 729 transitions. [2024-11-24 18:15:29,911 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 729 transitions. [2024-11-24 18:15:29,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:15:29,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:29,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:30,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:15:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 523 states and 731 transitions. [2024-11-24 18:15:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 731 transitions. [2024-11-24 18:15:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:15:31,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:31,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:31,824 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:15:34,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:37,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.22s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:39,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:39,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:39,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 526 states and 733 transitions. [2024-11-24 18:15:39,131 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 733 transitions. [2024-11-24 18:15:39,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:15:39,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:39,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:39,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:39,435 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-24 18:15:42,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:42,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:42,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 529 states and 735 transitions. [2024-11-24 18:15:42,292 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 735 transitions. [2024-11-24 18:15:42,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:15:42,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:42,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:42,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:43,398 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:15:45,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:45,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 532 states and 737 transitions. [2024-11-24 18:15:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 737 transitions. [2024-11-24 18:15:45,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:15:45,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:45,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:45,913 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-24 18:15:46,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:46,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 541 states and 748 transitions. [2024-11-24 18:15:46,523 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 748 transitions. [2024-11-24 18:15:46,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:15:46,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:46,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:46,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:47,655 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:15:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 544 states and 750 transitions. [2024-11-24 18:15:49,357 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 750 transitions. [2024-11-24 18:15:49,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:15:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:49,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:49,797 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:15:51,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:54,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:15:54,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:54,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 547 states and 752 transitions. [2024-11-24 18:15:54,490 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 752 transitions. [2024-11-24 18:15:54,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:15:54,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:54,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:54,772 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-24 18:15:55,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:55,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 548 states and 754 transitions. [2024-11-24 18:15:55,865 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 754 transitions. [2024-11-24 18:15:55,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:15:55,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:55,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:56,157 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 24 proven. 13 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-24 18:15:56,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:56,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 551 states and 756 transitions. [2024-11-24 18:15:56,706 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 756 transitions. [2024-11-24 18:15:56,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:15:56,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:56,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,467 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:15:58,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:58,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 553 states and 759 transitions. [2024-11-24 18:15:58,723 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 759 transitions. [2024-11-24 18:15:58,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:15:58,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:58,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:59,449 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:00,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:00,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 555 states and 761 transitions. [2024-11-24 18:16:00,077 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 761 transitions. [2024-11-24 18:16:00,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:16:00,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:00,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:00,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:00,718 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 30 proven. 57 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:01,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 556 states and 764 transitions. [2024-11-24 18:16:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 764 transitions. [2024-11-24 18:16:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:16:01,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:01,667 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:16:02,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:02,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 556 states and 763 transitions. [2024-11-24 18:16:02,256 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 763 transitions. [2024-11-24 18:16:02,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:16:02,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:02,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:02,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:02,765 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-24 18:16:03,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:03,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 556 states and 762 transitions. [2024-11-24 18:16:03,534 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 762 transitions. [2024-11-24 18:16:03,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:16:03,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:03,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:03,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:05,505 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:17,201 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:21,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:24,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:24,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 587 states and 809 transitions. [2024-11-24 18:16:24,365 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 809 transitions. [2024-11-24 18:16:24,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:16:24,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:24,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:24,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:37,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:42,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:44,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:44,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 618 states and 858 transitions. [2024-11-24 18:16:44,977 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 858 transitions. [2024-11-24 18:16:44,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:16:44,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:44,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:45,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,666 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 621 states and 863 transitions. [2024-11-24 18:16:47,049 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 863 transitions. [2024-11-24 18:16:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:16:47,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:47,577 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 622 states and 868 transitions. [2024-11-24 18:16:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 868 transitions. [2024-11-24 18:16:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:16:48,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:48,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:48,804 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:49,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:49,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 623 states and 868 transitions. [2024-11-24 18:16:49,722 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 868 transitions. [2024-11-24 18:16:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:16:49,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:49,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:51,735 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:16:57,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:00,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:00,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 654 states and 917 transitions. [2024-11-24 18:17:00,957 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 917 transitions. [2024-11-24 18:17:00,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:17:00,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:00,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:01,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:17:14,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:24,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:32,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:36,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:36,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 685 states and 958 transitions. [2024-11-24 18:17:36,200 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 958 transitions. [2024-11-24 18:17:36,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:17:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:36,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:36,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:36,853 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:17:37,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:37,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 687 states and 960 transitions. [2024-11-24 18:17:37,805 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 960 transitions. [2024-11-24 18:17:37,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:17:37,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:37,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:17:39,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 688 states and 962 transitions. [2024-11-24 18:17:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 962 transitions. [2024-11-24 18:17:39,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:17:39,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:39,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:39,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:40,040 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2024-11-24 18:17:41,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 964 states to 689 states and 964 transitions. [2024-11-24 18:17:41,024 INFO L276 IsEmpty]: Start isEmpty. Operand 689 states and 964 transitions. [2024-11-24 18:17:41,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:17:41,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:41,363 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:17:53,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:01,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:05,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 720 states and 1006 transitions. [2024-11-24 18:18:05,347 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1006 transitions. [2024-11-24 18:18:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:18:05,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:05,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:05,771 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:18:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:08,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 723 states and 1012 transitions. [2024-11-24 18:18:08,239 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1012 transitions. [2024-11-24 18:18:08,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:18:08,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:08,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:08,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:18:10,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:10,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 725 states and 1018 transitions. [2024-11-24 18:18:10,729 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1018 transitions. [2024-11-24 18:18:10,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:18:10,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:10,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:11,103 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:18:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:12,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1021 states to 727 states and 1021 transitions. [2024-11-24 18:18:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1021 transitions. [2024-11-24 18:18:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:18:12,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:12,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:12,435 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-24 18:18:13,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:13,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 728 states and 1023 transitions. [2024-11-24 18:18:13,379 INFO L276 IsEmpty]: Start isEmpty. Operand 728 states and 1023 transitions. [2024-11-24 18:18:13,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:18:13,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:13,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:13,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:15,805 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:16,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:16,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 737 states and 1034 transitions. [2024-11-24 18:18:16,174 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1034 transitions. [2024-11-24 18:18:16,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:16,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:16,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:17,986 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:19,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:19,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 746 states and 1049 transitions. [2024-11-24 18:18:19,416 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1049 transitions. [2024-11-24 18:18:19,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:19,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:19,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:19,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:20,203 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:21,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:21,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 755 states and 1060 transitions. [2024-11-24 18:18:21,759 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1060 transitions. [2024-11-24 18:18:21,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:21,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:21,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:22,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:22,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 764 states and 1071 transitions. [2024-11-24 18:18:22,775 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1071 transitions. [2024-11-24 18:18:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:22,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:23,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:24,515 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:27,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:27,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 775 states and 1088 transitions. [2024-11-24 18:18:27,808 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1088 transitions. [2024-11-24 18:18:27,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:27,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:27,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:27,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:29,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 784 states and 1099 transitions. [2024-11-24 18:18:29,571 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1099 transitions. [2024-11-24 18:18:29,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:29,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:29,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:31,329 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:32,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 785 states and 1105 transitions. [2024-11-24 18:18:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1105 transitions. [2024-11-24 18:18:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:18:32,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,391 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:18:35,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:35,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1110 states to 786 states and 1110 transitions. [2024-11-24 18:18:35,099 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1110 transitions. [2024-11-24 18:18:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:18:35,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:18:39,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:18:39,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 787 states and 1112 transitions. [2024-11-24 18:18:39,637 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1112 transitions. [2024-11-24 18:18:39,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:18:39,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:18:42,063 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:18:42,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:42,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 788 states and 1114 transitions. [2024-11-24 18:18:42,143 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1114 transitions. [2024-11-24 18:18:42,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:18:42,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:18:44,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:44,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 789 states and 1116 transitions. [2024-11-24 18:18:44,418 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1116 transitions. [2024-11-24 18:18:44,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:18:44,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:44,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:45,065 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:18:46,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:18:47,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:47,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 790 states and 1118 transitions. [2024-11-24 18:18:47,270 INFO L276 IsEmpty]: Start isEmpty. Operand 790 states and 1118 transitions. [2024-11-24 18:18:47,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:18:47,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:47,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:47,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:47,945 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:18:49,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:18:49,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:49,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 791 states and 1120 transitions. [2024-11-24 18:18:49,716 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1120 transitions. [2024-11-24 18:18:49,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:18:49,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:50,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:52,088 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 95 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:18:52,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 794 states and 1122 transitions. [2024-11-24 18:18:52,743 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1122 transitions. [2024-11-24 18:18:52,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:18:52,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:52,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:53,141 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-24 18:18:54,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:54,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 803 states and 1133 transitions. [2024-11-24 18:18:54,074 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1133 transitions. [2024-11-24 18:18:54,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:18:54,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:54,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:18:56,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:18:56,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:56,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 806 states and 1135 transitions. [2024-11-24 18:18:56,144 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1135 transitions. [2024-11-24 18:18:56,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:18:56,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:56,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 98 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:18:59,745 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:19:02,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:19:02,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:02,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1137 states to 809 states and 1137 transitions. [2024-11-24 18:19:02,737 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1137 transitions. [2024-11-24 18:19:02,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:19:02,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:02,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:19:05,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:19:05,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 812 states and 1139 transitions. [2024-11-24 18:19:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1139 transitions. [2024-11-24 18:19:05,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:19:05,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:06,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:06,567 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 0 proven. 92 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:19:07,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:07,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 815 states and 1141 transitions. [2024-11-24 18:19:07,858 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1141 transitions. [2024-11-24 18:19:07,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:19:07,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:07,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:08,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:08,223 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-24 18:19:08,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:08,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1143 states to 816 states and 1143 transitions. [2024-11-24 18:19:08,881 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1143 transitions. [2024-11-24 18:19:08,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:19:08,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:08,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:09,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:09,340 INFO L134 CoverageAnalysis]: Checked inductivity of 127 backedges. 39 proven. 26 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2024-11-24 18:19:14,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:19:14,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:14,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 819 states and 1145 transitions. [2024-11-24 18:19:14,238 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1145 transitions. [2024-11-24 18:19:14,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:19:14,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:14,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:14,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:15,810 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:19:16,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:16,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1147 states to 821 states and 1147 transitions. [2024-11-24 18:19:16,945 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1147 transitions. [2024-11-24 18:19:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:19:16,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:16,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,567 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:19:27,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:19:31,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:31,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 851 states and 1182 transitions. [2024-11-24 18:19:31,861 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1182 transitions. [2024-11-24 18:19:31,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:19:31,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:31,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:33,424 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:19:34,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:34,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 852 states and 1185 transitions. [2024-11-24 18:19:34,686 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1185 transitions. [2024-11-24 18:19:34,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:19:34,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:34,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:34,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:35,192 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-24 18:19:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:36,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 852 states and 1184 transitions. [2024-11-24 18:19:36,188 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1184 transitions. [2024-11-24 18:19:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:19:36,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:36,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 88 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-24 18:19:37,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:37,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 852 states and 1183 transitions. [2024-11-24 18:19:37,765 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1183 transitions. [2024-11-24 18:19:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:19:37,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:37,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:38,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:41,734 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:19:54,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:04,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:14,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:17,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:23,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:23,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1230 states to 883 states and 1230 transitions. [2024-11-24 18:20:23,826 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1230 transitions. [2024-11-24 18:20:23,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:20:23,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:23,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,609 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:20:38,849 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:48,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:20:58,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:08,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:12,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:12,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 914 states and 1283 transitions. [2024-11-24 18:21:12,319 INFO L276 IsEmpty]: Start isEmpty. Operand 914 states and 1283 transitions. [2024-11-24 18:21:12,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:12,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:12,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:12,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:12,985 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1287 states to 916 states and 1287 transitions. [2024-11-24 18:21:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 916 states and 1287 transitions. [2024-11-24 18:21:14,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:14,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:15,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:15,644 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:17,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:17,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1292 states to 919 states and 1292 transitions. [2024-11-24 18:21:17,416 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1292 transitions. [2024-11-24 18:21:17,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:17,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:17,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:20,343 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:27,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:31,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 950 states and 1343 transitions. [2024-11-24 18:21:31,940 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1343 transitions. [2024-11-24 18:21:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:31,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,590 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:33,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 952 states and 1345 transitions. [2024-11-24 18:21:33,564 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1345 transitions. [2024-11-24 18:21:33,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:33,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:33,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:40,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:21:44,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:44,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 983 states and 1385 transitions. [2024-11-24 18:21:44,023 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1385 transitions. [2024-11-24 18:21:44,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:44,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:44,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:44,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:44,765 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:46,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:46,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 985 states and 1387 transitions. [2024-11-24 18:21:46,104 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1387 transitions. [2024-11-24 18:21:46,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:21:46,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:46,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:47,017 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:21:55,323 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:00,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:00,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1428 states to 1016 states and 1428 transitions. [2024-11-24 18:22:00,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1428 transitions. [2024-11-24 18:22:00,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:22:00,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:00,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:00,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:00,535 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-24 18:22:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1430 states to 1017 states and 1430 transitions. [2024-11-24 18:22:01,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1430 transitions. [2024-11-24 18:22:01,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:22:01,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:02,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:02,414 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-24 18:22:03,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:03,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 1018 states and 1432 transitions. [2024-11-24 18:22:03,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1432 transitions. [2024-11-24 18:22:03,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:22:03,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:03,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-24 18:22:05,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:05,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1434 states to 1019 states and 1434 transitions. [2024-11-24 18:22:05,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1434 transitions. [2024-11-24 18:22:05,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:22:05,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:05,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:05,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:07,386 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:22:09,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:09,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1445 states to 1028 states and 1445 transitions. [2024-11-24 18:22:09,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1445 transitions. [2024-11-24 18:22:09,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:09,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:09,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:09,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:17,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:20,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1059 states and 1489 transitions. [2024-11-24 18:22:20,370 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1489 transitions. [2024-11-24 18:22:20,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:20,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:20,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:20,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:20,767 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:22,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:22,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 1061 states and 1494 transitions. [2024-11-24 18:22:22,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1494 transitions. [2024-11-24 18:22:22,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:22,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:23,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:23,300 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:25,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:25,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1063 states and 1499 transitions. [2024-11-24 18:22:25,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1499 transitions. [2024-11-24 18:22:25,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:25,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:25,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:25,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:25,953 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 1065 states and 1502 transitions. [2024-11-24 18:22:27,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1502 transitions. [2024-11-24 18:22:27,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:22:27,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:27,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:27,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:28,339 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:22:28,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:28,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1513 states to 1074 states and 1513 transitions. [2024-11-24 18:22:28,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1513 transitions. [2024-11-24 18:22:28,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:28,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:28,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:28,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:29,063 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:30,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:30,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1076 states and 1516 transitions. [2024-11-24 18:22:30,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1516 transitions. [2024-11-24 18:22:30,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:30,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:30,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:30,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:30,688 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:31,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:31,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1519 states to 1078 states and 1519 transitions. [2024-11-24 18:22:31,850 INFO L276 IsEmpty]: Start isEmpty. Operand 1078 states and 1519 transitions. [2024-11-24 18:22:31,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:31,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:31,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:32,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:32,251 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:44,891 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:49,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:22:52,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:52,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1554 states to 1108 states and 1554 transitions. [2024-11-24 18:22:52,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 1554 transitions. [2024-11-24 18:22:52,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:22:52,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:52,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:52,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:52,927 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:22:54,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:54,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1557 states to 1109 states and 1557 transitions. [2024-11-24 18:22:54,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1109 states and 1557 transitions. [2024-11-24 18:22:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:22:54,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:54,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:55,222 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:22:56,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:22:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:56,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 1110 states and 1559 transitions. [2024-11-24 18:22:56,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1110 states and 1559 transitions. [2024-11-24 18:22:56,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:22:56,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:56,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:56,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:57,961 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:22:59,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:22:59,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:59,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 1111 states and 1561 transitions. [2024-11-24 18:22:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1561 transitions. [2024-11-24 18:22:59,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:22:59,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:59,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:59,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:02,594 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:02,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1572 states to 1120 states and 1572 transitions. [2024-11-24 18:23:02,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1120 states and 1572 transitions. [2024-11-24 18:23:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:02,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:02,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:03,701 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:05,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:05,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1129 states and 1583 transitions. [2024-11-24 18:23:05,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 1583 transitions. [2024-11-24 18:23:05,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:05,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:06,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:08,575 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:10,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:10,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1600 states to 1138 states and 1600 transitions. [2024-11-24 18:23:10,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1138 states and 1600 transitions. [2024-11-24 18:23:10,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:10,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:10,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:10,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:12,895 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:16,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:16,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 1149 states and 1616 transitions. [2024-11-24 18:23:16,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1149 states and 1616 transitions. [2024-11-24 18:23:16,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:16,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:16,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:16,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:18,829 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:24,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:24,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 1160 states and 1634 transitions. [2024-11-24 18:23:24,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 1634 transitions. [2024-11-24 18:23:24,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:24,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:24,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:24,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:25,513 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:26,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:26,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 1169 states and 1645 transitions. [2024-11-24 18:23:26,711 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 1645 transitions. [2024-11-24 18:23:26,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:26,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:26,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:26,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:27,533 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:27,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:27,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 1178 states and 1656 transitions. [2024-11-24 18:23:27,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 1656 transitions. [2024-11-24 18:23:27,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:27,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:27,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:28,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:30,532 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:30,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:30,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1660 states to 1179 states and 1660 transitions. [2024-11-24 18:23:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 1660 transitions. [2024-11-24 18:23:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:31,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 1180 states and 1663 transitions. [2024-11-24 18:23:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 1663 transitions. [2024-11-24 18:23:35,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:35,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:35,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:36,279 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:38,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:38,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1674 states to 1189 states and 1674 transitions. [2024-11-24 18:23:38,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1674 transitions. [2024-11-24 18:23:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:23:38,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:38,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:39,192 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-24 18:23:41,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:41,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1198 states and 1685 transitions. [2024-11-24 18:23:41,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1685 transitions. [2024-11-24 18:23:41,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:23:41,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:41,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:41,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:23:46,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:23:46,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:46,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 1199 states and 1687 transitions. [2024-11-24 18:23:46,349 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 1687 transitions. [2024-11-24 18:23:46,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:23:46,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:46,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:46,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:48,155 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:23:50,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:23:50,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:50,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 1202 states and 1689 transitions. [2024-11-24 18:23:50,269 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 1689 transitions. [2024-11-24 18:23:50,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:23:50,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:50,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:50,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:51,091 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:23:51,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:51,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1691 states to 1203 states and 1691 transitions. [2024-11-24 18:23:51,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1691 transitions. [2024-11-24 18:23:51,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:23:51,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:51,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:51,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:52,642 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:23:55,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:23:55,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:55,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 1204 states and 1693 transitions. [2024-11-24 18:23:55,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 1693 transitions. [2024-11-24 18:23:55,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:23:55,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:55,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:56,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:56,634 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:23:59,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:00,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 1205 states and 1695 transitions. [2024-11-24 18:24:00,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 1695 transitions. [2024-11-24 18:24:00,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:00,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:00,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:24:09,955 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:09,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:09,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1697 states to 1206 states and 1697 transitions. [2024-11-24 18:24:09,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 1697 transitions. [2024-11-24 18:24:09,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:09,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:10,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:10,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:11,532 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 91 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:24:13,213 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 1209 states and 1699 transitions. [2024-11-24 18:24:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 1699 transitions. [2024-11-24 18:24:13,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:13,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:13,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:13,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:14,308 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:24:15,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:16,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:16,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1701 states to 1210 states and 1701 transitions. [2024-11-24 18:24:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 1701 transitions. [2024-11-24 18:24:16,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:16,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:16,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:16,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:16,868 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-24 18:24:21,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:21,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 1211 states and 1703 transitions. [2024-11-24 18:24:21,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 1703 transitions. [2024-11-24 18:24:21,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:24:21,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:21,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:22,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 0 proven. 188 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:24:26,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 1214 states and 1705 transitions. [2024-11-24 18:24:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1705 transitions. [2024-11-24 18:24:26,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:24:26,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:26,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:27,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-24 18:24:29,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:29,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1716 states to 1223 states and 1716 transitions. [2024-11-24 18:24:29,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 1716 transitions. [2024-11-24 18:24:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:24:29,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:29,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:29,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:29,783 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 54 proven. 39 refuted. 0 times theorem prover too weak. 119 trivial. 0 not checked. [2024-11-24 18:24:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:31,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 1232 states and 1727 transitions. [2024-11-24 18:24:31,401 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 1727 transitions. [2024-11-24 18:24:31,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:24:31,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:31,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:34,507 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:24:36,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:37,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:37,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1729 states to 1235 states and 1729 transitions. [2024-11-24 18:24:37,501 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 1729 transitions. [2024-11-24 18:24:37,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:24:37,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:37,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:38,397 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:24:38,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:38,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1731 states to 1238 states and 1731 transitions. [2024-11-24 18:24:38,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 1731 transitions. [2024-11-24 18:24:38,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:24:38,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:38,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:39,744 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-24 18:24:42,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-24 18:24:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1733 states to 1241 states and 1733 transitions. [2024-11-24 18:24:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 1733 transitions. [2024-11-24 18:24:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:24:42,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms