./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 03:51:31,264 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 03:51:31,315 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 03:51:31,318 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 03:51:31,318 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 03:51:31,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 03:51:31,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 03:51:31,338 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 03:51:31,338 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 03:51:31,339 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 03:51:31,339 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 03:51:31,340 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 03:51:31,340 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 03:51:31,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:51:31,340 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 03:51:31,340 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 03:51:31,340 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 03:51:31,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 03:51:31,340 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_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b 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 valid-memcleanup) ) 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-12-06 03:51:31,564 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 03:51:31,571 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 03:51:31,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 03:51:31,574 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 03:51:31,574 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 03:51:31,575 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-3.i [2024-12-06 03:51:34,244 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/data/cfac7609c/e27620efda1d4fcf9aa40b856adcb383/FLAG9ce19357b [2024-12-06 03:51:34,513 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 03:51:34,514 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-3.i [2024-12-06 03:51:34,528 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/data/cfac7609c/e27620efda1d4fcf9aa40b856adcb383/FLAG9ce19357b [2024-12-06 03:51:34,829 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/data/cfac7609c/e27620efda1d4fcf9aa40b856adcb383 [2024-12-06 03:51:34,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 03:51:34,832 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 03:51:34,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 03:51:34,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 03:51:34,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 03:51:34,837 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:51:34" (1/1) ... [2024-12-06 03:51:34,838 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60c1c227 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:34, skipping insertion in model container [2024-12-06 03:51:34,838 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 03:51:34" (1/1) ... [2024-12-06 03:51:34,874 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 03:51:35,269 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:51:35,280 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 03:51:35,377 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 03:51:35,400 INFO L204 MainTranslator]: Completed translation [2024-12-06 03:51:35,400 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35 WrapperNode [2024-12-06 03:51:35,400 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 03:51:35,401 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 03:51:35,401 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 03:51:35,401 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 03:51:35,407 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,429 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,483 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1853 [2024-12-06 03:51:35,483 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 03:51:35,483 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 03:51:35,484 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 03:51:35,484 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 03:51:35,491 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,491 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,502 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,502 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,555 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,559 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,570 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,577 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,582 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,595 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 03:51:35,596 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 03:51:35,596 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 03:51:35,596 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 03:51:35,597 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 03:51:35" (1/1) ... [2024-12-06 03:51:35,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 03:51:35,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 03:51:35,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 03:51:35,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_56a6f1b0-5d2d-48b6-a0ea-586f9d9f6e92/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 03:51:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 03:51:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 03:51:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 03:51:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 03:51:35,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 03:51:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 03:51:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 03:51:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 03:51:35,644 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 03:51:35,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 03:51:35,847 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 03:51:35,849 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 03:51:37,540 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-12-06 03:51:37,541 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 03:51:39,039 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 03:51:39,039 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 03:51:39,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:51:39 BoogieIcfgContainer [2024-12-06 03:51:39,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 03:51:39,040 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 03:51:39,040 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 03:51:39,048 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 03:51:39,048 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 03:51:39" (1/1) ... [2024-12-06 03:51:39,054 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 03:51:39,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-12-06 03:51:39,097 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-12-06 03:51:39,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 03:51:39,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 238 transitions. [2024-12-06 03:51:39,258 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2024-12-06 03:51:39,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 03:51:39,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 140 states and 246 transitions. [2024-12-06 03:51:39,357 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 246 transitions. [2024-12-06 03:51:39,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 03:51:39,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 247 transitions. [2024-12-06 03:51:39,635 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 247 transitions. [2024-12-06 03:51:39,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:51:39,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 141 states and 243 transitions. [2024-12-06 03:51:39,681 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 243 transitions. [2024-12-06 03:51:39,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 03:51:39,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:39,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 141 states and 239 transitions. [2024-12-06 03:51:39,721 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 239 transitions. [2024-12-06 03:51:39,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 03:51:39,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:39,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:39,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:40,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 144 states and 246 transitions. [2024-12-06 03:51:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 246 transitions. [2024-12-06 03:51:40,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 03:51:40,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:40,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:40,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:40,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 144 states and 238 transitions. [2024-12-06 03:51:40,313 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 238 transitions. [2024-12-06 03:51:40,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 03:51:40,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:40,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:51:40,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 144 states and 226 transitions. [2024-12-06 03:51:40,365 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 226 transitions. [2024-12-06 03:51:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 03:51:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:51:40,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:51:40,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:51:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:51:50,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:00,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:00,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:00,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 144 states and 214 transitions. [2024-12-06 03:52:00,616 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 214 transitions. [2024-12-06 03:52:00,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:52:00,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:00,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:00,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:00,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:10,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:20,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:24,628 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:24,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:24,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 226 transitions. [2024-12-06 03:52:24,666 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 226 transitions. [2024-12-06 03:52:24,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 03:52:24,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:24,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:24,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:24,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:24,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 155 states and 224 transitions. [2024-12-06 03:52:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 224 transitions. [2024-12-06 03:52:24,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 03:52:24,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:24,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:24,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:25,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:25,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:25,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 155 states and 222 transitions. [2024-12-06 03:52:25,022 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 222 transitions. [2024-12-06 03:52:25,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 03:52:25,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:25,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:25,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:25,175 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:35,186 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 [] [2024-12-06 03:52:35,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:35,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 155 states and 220 transitions. [2024-12-06 03:52:35,195 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 220 transitions. [2024-12-06 03:52:35,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 03:52:35,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:35,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:35,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:52:39,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:40,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:40,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 158 states and 222 transitions. [2024-12-06 03:52:40,000 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 222 transitions. [2024-12-06 03:52:40,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:52:40,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:40,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:40,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:40,309 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:46,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:47,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:47,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 199 states and 272 transitions. [2024-12-06 03:52:47,299 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 272 transitions. [2024-12-06 03:52:47,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 03:52:47,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:47,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:47,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:47,498 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:47,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-12-06 03:52:47,509 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-12-06 03:52:47,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 03:52:47,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:47,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:47,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:47,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:47,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 199 states and 268 transitions. [2024-12-06 03:52:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 268 transitions. [2024-12-06 03:52:47,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 03:52:47,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:47,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:47,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:47,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:52:57,904 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:52:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:52:57,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 199 states and 266 transitions. [2024-12-06 03:52:57,913 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 266 transitions. [2024-12-06 03:52:57,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:52:57,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:52:57,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:52:58,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:52:58,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:53:06,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:06,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:06,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-12-06 03:53:06,634 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-12-06 03:53:06,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:53:06,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:06,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:06,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:07,011 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:53:12,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:12,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:12,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 205 states and 270 transitions. [2024-12-06 03:53:12,489 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 270 transitions. [2024-12-06 03:53:12,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 03:53:12,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:12,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:12,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:12,621 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:12,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:12,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 205 states and 268 transitions. [2024-12-06 03:53:12,811 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 268 transitions. [2024-12-06 03:53:12,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 03:53:12,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:12,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:12,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:13,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:14,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:20,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-12-06 03:53:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-12-06 03:53:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 03:53:21,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:22,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:22,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:22,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:22,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-12-06 03:53:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-12-06 03:53:22,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 03:53:22,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:22,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:23,914 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:24,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:24,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 349 transitions. [2024-12-06 03:53:24,223 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 349 transitions. [2024-12-06 03:53:24,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 03:53:24,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:24,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:25,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:25,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:53:26,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:26,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2024-12-06 03:53:26,611 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2024-12-06 03:53:26,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:53:26,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:26,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:53:26,974 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 03:53:36,991 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 [] [2024-12-06 03:53:46,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:57,004 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:58,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 03:53:58,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:53:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 253 states and 331 transitions. [2024-12-06 03:53:58,491 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 331 transitions. [2024-12-06 03:53:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 03:53:58,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:53:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:53:59,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:00,238 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:00,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:00,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 254 states and 333 transitions. [2024-12-06 03:54:00,879 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 333 transitions. [2024-12-06 03:54:00,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 03:54:00,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:00,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:01,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:01,931 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:02,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:02,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 255 states and 333 transitions. [2024-12-06 03:54:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 333 transitions. [2024-12-06 03:54:02,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 03:54:02,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:02,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:03,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:04,020 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:04,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:04,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 334 transitions. [2024-12-06 03:54:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 334 transitions. [2024-12-06 03:54:04,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 03:54:04,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:04,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:05,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:06,344 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:07,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:07,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-12-06 03:54:07,126 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-12-06 03:54:07,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 03:54:07,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:07,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:08,375 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:09,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 258 states and 336 transitions. [2024-12-06 03:54:09,368 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 336 transitions. [2024-12-06 03:54:09,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 03:54:09,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:09,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:11,142 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:14,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:14,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 259 states and 336 transitions. [2024-12-06 03:54:14,162 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 336 transitions. [2024-12-06 03:54:14,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 03:54:14,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:14,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:14,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:15,621 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:16,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 260 states and 338 transitions. [2024-12-06 03:54:16,363 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 338 transitions. [2024-12-06 03:54:16,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 03:54:16,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:16,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:18,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:18,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 261 states and 339 transitions. [2024-12-06 03:54:18,729 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 339 transitions. [2024-12-06 03:54:18,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 03:54:18,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:18,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:20,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:20,861 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:21,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:21,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 262 states and 340 transitions. [2024-12-06 03:54:21,944 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 340 transitions. [2024-12-06 03:54:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 03:54:21,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:21,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:23,537 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:24,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:24,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 263 states and 341 transitions. [2024-12-06 03:54:24,677 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 341 transitions. [2024-12-06 03:54:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 03:54:24,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:24,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:26,167 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:27,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:27,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 264 states and 343 transitions. [2024-12-06 03:54:27,331 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 343 transitions. [2024-12-06 03:54:27,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 03:54:27,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:27,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:28,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:29,375 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:32,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:32,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-12-06 03:54:32,737 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-12-06 03:54:32,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 03:54:32,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:32,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:33,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:34,843 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:35,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:35,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 344 transitions. [2024-12-06 03:54:35,877 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 344 transitions. [2024-12-06 03:54:35,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 03:54:35,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:35,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:37,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:37,922 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:39,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:39,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 267 states and 345 transitions. [2024-12-06 03:54:39,277 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 345 transitions. [2024-12-06 03:54:39,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 03:54:39,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:39,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:40,921 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:42,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 268 states and 346 transitions. [2024-12-06 03:54:42,320 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 346 transitions. [2024-12-06 03:54:42,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 03:54:42,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:42,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:44,479 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:47,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-12-06 03:54:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-12-06 03:54:47,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 03:54:47,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:47,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:49,439 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 348 transitions. [2024-12-06 03:54:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 348 transitions. [2024-12-06 03:54:50,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 03:54:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:51,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:52,778 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:54,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:54,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 271 states and 348 transitions. [2024-12-06 03:54:54,326 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 348 transitions. [2024-12-06 03:54:54,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 03:54:54,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:54,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:55,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:56,659 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:54:57,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:54:57,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 272 states and 350 transitions. [2024-12-06 03:54:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 350 transitions. [2024-12-06 03:54:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 03:54:57,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:54:57,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:54:58,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:54:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:01,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:01,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 273 states and 351 transitions. [2024-12-06 03:55:01,317 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 351 transitions. [2024-12-06 03:55:01,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 03:55:01,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:01,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:06,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:06,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 351 transitions. [2024-12-06 03:55:06,290 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 351 transitions. [2024-12-06 03:55:06,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 03:55:06,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:06,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:08,897 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:10,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:10,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 353 transitions. [2024-12-06 03:55:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-12-06 03:55:10,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 03:55:10,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:12,750 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:14,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:14,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 276 states and 354 transitions. [2024-12-06 03:55:14,473 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 354 transitions. [2024-12-06 03:55:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 03:55:14,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:15,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:17,045 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:19,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:19,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 277 states and 354 transitions. [2024-12-06 03:55:19,940 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 354 transitions. [2024-12-06 03:55:19,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 03:55:19,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:19,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:21,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:22,802 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:24,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:24,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 278 states and 356 transitions. [2024-12-06 03:55:24,369 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 356 transitions. [2024-12-06 03:55:24,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 03:55:24,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:24,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:25,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:26,595 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:28,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 357 transitions. [2024-12-06 03:55:28,622 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 357 transitions. [2024-12-06 03:55:28,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 03:55:28,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:28,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:29,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:31,154 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:34,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:34,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 280 states and 357 transitions. [2024-12-06 03:55:34,194 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 357 transitions. [2024-12-06 03:55:34,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 03:55:34,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:34,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:35,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:36,688 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:38,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:38,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 281 states and 358 transitions. [2024-12-06 03:55:38,043 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 358 transitions. [2024-12-06 03:55:38,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 03:55:38,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:38,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:38,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:40,945 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:42,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:42,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 282 states and 360 transitions. [2024-12-06 03:55:42,969 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 360 transitions. [2024-12-06 03:55:42,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 03:55:42,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:42,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:43,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:47,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:47,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 283 states and 360 transitions. [2024-12-06 03:55:47,823 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 360 transitions. [2024-12-06 03:55:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 03:55:47,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:50,880 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:52,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:52,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 284 states and 362 transitions. [2024-12-06 03:55:52,578 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 362 transitions. [2024-12-06 03:55:52,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 03:55:52,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:52,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:53,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:55:54,970 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:55:57,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:55:57,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 285 states and 362 transitions. [2024-12-06 03:55:57,509 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 362 transitions. [2024-12-06 03:55:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 03:55:57,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:55:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:55:58,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:01,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:01,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 286 states and 363 transitions. [2024-12-06 03:56:01,607 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 363 transitions. [2024-12-06 03:56:01,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 03:56:01,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:01,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:04,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:05,715 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 287 states and 364 transitions. [2024-12-06 03:56:07,294 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 364 transitions. [2024-12-06 03:56:07,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 03:56:07,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:08,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:11,152 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:13,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:13,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 288 states and 366 transitions. [2024-12-06 03:56:13,667 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 366 transitions. [2024-12-06 03:56:13,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 03:56:13,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:13,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:16,423 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:19,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 289 states and 366 transitions. [2024-12-06 03:56:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 366 transitions. [2024-12-06 03:56:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 03:56:19,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:19,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 290 states and 368 transitions. [2024-12-06 03:56:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 368 transitions. [2024-12-06 03:56:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 03:56:24,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:25,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:29,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-12-06 03:56:29,963 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-12-06 03:56:29,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 03:56:29,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:29,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:34,015 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:37,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-12-06 03:56:37,890 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 03:56:37,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 03:56:37,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:37,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:56:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:56:43,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:56:43,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-06 03:56:43,480 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-06 03:56:43,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 03:56:43,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:56:43,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:56:44,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:00,384 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 03:57:15,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:15,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 294 states and 372 transitions. [2024-12-06 03:57:15,992 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 372 transitions. [2024-12-06 03:57:15,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 03:57:15,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:15,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:17,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:17,775 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:18,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 295 states and 373 transitions. [2024-12-06 03:57:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 373 transitions. [2024-12-06 03:57:18,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 03:57:18,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:18,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:21,762 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:23,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:23,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 296 states and 375 transitions. [2024-12-06 03:57:23,664 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 375 transitions. [2024-12-06 03:57:23,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 03:57:23,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:23,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:25,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:26,362 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 297 states and 376 transitions. [2024-12-06 03:57:28,647 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 376 transitions. [2024-12-06 03:57:28,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 03:57:28,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:28,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:30,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:31,241 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:34,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:34,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 298 states and 376 transitions. [2024-12-06 03:57:34,581 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 376 transitions. [2024-12-06 03:57:34,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 03:57:34,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:34,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:37,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:38,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:38,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 299 states and 377 transitions. [2024-12-06 03:57:38,662 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 377 transitions. [2024-12-06 03:57:38,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 03:57:38,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:38,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:42,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:44,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:44,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 300 states and 379 transitions. [2024-12-06 03:57:44,362 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 379 transitions. [2024-12-06 03:57:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 03:57:44,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:44,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:47,155 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:49,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:49,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-12-06 03:57:49,712 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-12-06 03:57:49,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 03:57:49,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:49,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:50,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:51,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:53,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:53,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 302 states and 380 transitions. [2024-12-06 03:57:53,617 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 380 transitions. [2024-12-06 03:57:53,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 03:57:53,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:53,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:54,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:57:55,895 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:57:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:57:57,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 303 states and 381 transitions. [2024-12-06 03:57:57,533 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 381 transitions. [2024-12-06 03:57:57,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 03:57:57,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:57:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:57:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:00,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:01,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:01,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-12-06 03:58:01,682 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-12-06 03:58:01,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 03:58:01,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:01,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:03,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:04,576 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:06,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:06,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 305 states and 383 transitions. [2024-12-06 03:58:06,223 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 383 transitions. [2024-12-06 03:58:06,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 03:58:06,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:07,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:09,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:13,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:13,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 306 states and 385 transitions. [2024-12-06 03:58:13,198 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-12-06 03:58:13,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 03:58:13,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:13,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:15,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:16,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:19,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:19,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 307 states and 386 transitions. [2024-12-06 03:58:19,113 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 386 transitions. [2024-12-06 03:58:19,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 03:58:19,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:19,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:20,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:21,607 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:24,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:24,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 308 states and 387 transitions. [2024-12-06 03:58:24,361 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 387 transitions. [2024-12-06 03:58:24,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 03:58:24,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:24,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:25,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 309 states and 388 transitions. [2024-12-06 03:58:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 388 transitions. [2024-12-06 03:58:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 03:58:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:31,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:33,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-12-06 03:58:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-12-06 03:58:36,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 03:58:36,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:36,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:37,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:40,393 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 311 states and 389 transitions. [2024-12-06 03:58:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 389 transitions. [2024-12-06 03:58:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 03:58:48,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:49,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:51,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:58:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:58:53,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-12-06 03:58:53,833 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-12-06 03:58:53,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 03:58:53,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:58:53,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:58:55,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:58:57,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:00,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:00,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-12-06 03:59:00,186 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-12-06 03:59:00,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 03:59:00,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:00,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:01,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:03,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:06,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 314 states and 394 transitions. [2024-12-06 03:59:06,328 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 394 transitions. [2024-12-06 03:59:06,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 03:59:06,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:06,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:08,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:09,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:13,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 315 states and 394 transitions. [2024-12-06 03:59:13,199 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 394 transitions. [2024-12-06 03:59:13,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 03:59:13,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:13,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:14,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:17,750 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 316 states and 394 transitions. [2024-12-06 03:59:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 394 transitions. [2024-12-06 03:59:25,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 03:59:25,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:26,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:28,100 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:30,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 317 states and 395 transitions. [2024-12-06 03:59:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 395 transitions. [2024-12-06 03:59:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 03:59:30,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:31,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:33,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:35,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 318 states and 396 transitions. [2024-12-06 03:59:35,752 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2024-12-06 03:59:35,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 03:59:35,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:35,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:37,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:38,939 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 319 states and 397 transitions. [2024-12-06 03:59:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 397 transitions. [2024-12-06 03:59:41,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 03:59:41,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:41,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:42,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:44,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:46,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:46,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-12-06 03:59:46,655 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-12-06 03:59:46,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 03:59:46,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:46,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:47,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 03:59:52,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 03:59:56,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 03:59:56,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 321 states and 400 transitions. [2024-12-06 03:59:56,542 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 400 transitions. [2024-12-06 03:59:56,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 03:59:56,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 03:59:56,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 03:59:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:00,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:04,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:04,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 322 states and 400 transitions. [2024-12-06 04:00:04,127 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 400 transitions. [2024-12-06 04:00:04,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 04:00:04,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:04,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:05,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:07,859 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:10,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:10,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 323 states and 402 transitions. [2024-12-06 04:00:10,870 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 402 transitions. [2024-12-06 04:00:10,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 04:00:10,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:10,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:13,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:15,349 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:18,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:18,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 324 states and 403 transitions. [2024-12-06 04:00:18,922 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 403 transitions. [2024-12-06 04:00:18,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 04:00:18,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:18,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:20,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:23,320 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:28,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:28,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 325 states and 403 transitions. [2024-12-06 04:00:28,725 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 403 transitions. [2024-12-06 04:00:28,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 04:00:28,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:28,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:30,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:32,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:35,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:35,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 326 states and 405 transitions. [2024-12-06 04:00:35,756 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 405 transitions. [2024-12-06 04:00:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 04:00:35,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:40,322 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:44,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:44,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 327 states and 405 transitions. [2024-12-06 04:00:44,327 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 405 transitions. [2024-12-06 04:00:44,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 04:00:44,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:46,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:48,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:50,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:50,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 328 states and 406 transitions. [2024-12-06 04:00:50,634 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 406 transitions. [2024-12-06 04:00:50,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 04:00:50,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:50,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:52,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:00:54,749 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:00:56,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:00:56,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 329 states and 407 transitions. [2024-12-06 04:00:56,957 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 407 transitions. [2024-12-06 04:00:56,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 04:00:56,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:00:56,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:00:58,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:02,729 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:06,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 330 states and 409 transitions. [2024-12-06 04:01:06,486 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 409 transitions. [2024-12-06 04:01:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 04:01:06,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:10,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:14,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:14,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-12-06 04:01:14,169 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-12-06 04:01:14,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 04:01:14,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:14,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:16,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:22,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:22,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 332 states and 411 transitions. [2024-12-06 04:01:22,652 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 411 transitions. [2024-12-06 04:01:22,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 04:01:22,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:22,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:24,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:26,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:30,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:30,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-12-06 04:01:30,902 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-12-06 04:01:30,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 04:01:30,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:30,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:33,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:37,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1771 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:46,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:46,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 334 states and 412 transitions. [2024-12-06 04:01:46,760 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 412 transitions. [2024-12-06 04:01:46,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 04:01:46,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:46,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:48,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:51,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:01:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:01:54,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 335 states and 413 transitions. [2024-12-06 04:01:54,175 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 413 transitions. [2024-12-06 04:01:54,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 04:01:54,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:01:54,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:01:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:01:59,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:03,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:03,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 336 states and 415 transitions. [2024-12-06 04:02:03,081 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 415 transitions. [2024-12-06 04:02:03,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 04:02:03,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:03,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:04,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1894 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:11,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-12-06 04:02:11,705 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-12-06 04:02:11,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 04:02:11,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:11,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:14,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:17,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:21,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:21,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 338 states and 417 transitions. [2024-12-06 04:02:21,465 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 417 transitions. [2024-12-06 04:02:21,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 04:02:21,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:21,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:22,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:26,866 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:34,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 339 states and 417 transitions. [2024-12-06 04:02:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 417 transitions. [2024-12-06 04:02:34,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 04:02:34,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:34,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:36,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:39,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:42,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:42,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-12-06 04:02:42,366 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-12-06 04:02:42,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 04:02:42,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:42,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:48,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:02:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:02:52,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 341 states and 420 transitions. [2024-12-06 04:02:52,841 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 420 transitions. [2024-12-06 04:02:52,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 04:02:52,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:02:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:02:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:02:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:04,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:04,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 342 states and 420 transitions. [2024-12-06 04:03:04,574 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 420 transitions. [2024-12-06 04:03:04,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 04:03:04,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:04,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:09,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2167 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:13,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:13,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 343 states and 422 transitions. [2024-12-06 04:03:13,067 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 422 transitions. [2024-12-06 04:03:13,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 04:03:13,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:13,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:16,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:19,896 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:24,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:24,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 344 states and 422 transitions. [2024-12-06 04:03:24,440 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 422 transitions. [2024-12-06 04:03:24,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 04:03:24,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:24,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:30,124 INFO L134 CoverageAnalysis]: Checked inductivity of 2266 backedges. 1 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:32,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 345 states and 423 transitions. [2024-12-06 04:03:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 423 transitions. [2024-12-06 04:03:32,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 04:03:32,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:34,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:39,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2317 backedges. 1 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:43,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 346 states and 425 transitions. [2024-12-06 04:03:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 425 transitions. [2024-12-06 04:03:43,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 04:03:43,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:43,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:45,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:49,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2369 backedges. 1 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:03:53,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:03:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 347 states and 425 transitions. [2024-12-06 04:03:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 425 transitions. [2024-12-06 04:03:53,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 04:03:53,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:03:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:03:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:03:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 1 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:04:02,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:02,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 348 states and 426 transitions. [2024-12-06 04:04:02,561 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 426 transitions. [2024-12-06 04:04:02,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 04:04:02,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:02,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:03,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:07,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2476 backedges. 1 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:04:10,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:10,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 349 states and 427 transitions. [2024-12-06 04:04:10,471 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 427 transitions. [2024-12-06 04:04:10,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 04:04:10,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:10,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:13,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:19,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2531 backedges. 1 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:04:25,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:25,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 350 states and 429 transitions. [2024-12-06 04:04:25,595 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 429 transitions. [2024-12-06 04:04:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 04:04:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:32,738 INFO L134 CoverageAnalysis]: Checked inductivity of 2587 backedges. 1 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:04:37,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:37,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 351 states and 429 transitions. [2024-12-06 04:04:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 429 transitions. [2024-12-06 04:04:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 04:04:37,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:40,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:45,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2644 backedges. 1 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:04:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:04:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 352 states and 431 transitions. [2024-12-06 04:04:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 431 transitions. [2024-12-06 04:04:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 04:04:48,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:04:48,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:04:51,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:04:55,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2702 backedges. 1 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:05:01,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:01,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 353 states and 432 transitions. [2024-12-06 04:05:01,193 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 432 transitions. [2024-12-06 04:05:01,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 04:05:01,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:01,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 04:05:08,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2761 backedges. 1 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 04:05:14,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 04:05:14,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 354 states and 433 transitions. [2024-12-06 04:05:14,855 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 433 transitions. [2024-12-06 04:05:14,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 04:05:14,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 04:05:14,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 04:05:18,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat