./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-examples/standard_running-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/array-examples/standard_running-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b155d36c818668577415bbab4913364c1907de6bd1c1c9e0d185f4f2f125b180 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:42:52,287 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:42:52,349 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:42:52,353 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:42:52,353 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:42:52,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:42:52,375 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:42:52,375 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:42:52,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:42:52,377 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:42:52,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:42:52,378 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:42:52,378 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:42:52,379 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:42:52,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:42:52,380 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:42:52,381 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:42:52,381 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:42:52,382 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:42:52,382 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:42:52,383 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:42:52,384 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:42:52,385 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:42:52,385 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:42:52,385 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:42:52,386 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:42:52,386 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:42:52,386 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:42:52,387 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:42:52,387 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:42:52,387 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:42:52,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:42:52,388 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:42:52,389 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b155d36c818668577415bbab4913364c1907de6bd1c1c9e0d185f4f2f125b180 [2023-12-03 02:42:52,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:42:52,633 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:42:52,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:42:52,637 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:42:52,637 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:42:52,639 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/array-examples/standard_running-2.i [2023-12-03 02:42:55,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:42:55,577 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:42:55,577 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/sv-benchmarks/c/array-examples/standard_running-2.i [2023-12-03 02:42:55,584 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/data/015ea0ffc/f3962cef21d8465a843f939d83ecfcd7/FLAG3b543f955 [2023-12-03 02:42:55,598 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/data/015ea0ffc/f3962cef21d8465a843f939d83ecfcd7 [2023-12-03 02:42:55,601 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:42:55,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:42:55,604 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:42:55,604 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:42:55,609 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:42:55,610 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711d3c60 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55, skipping insertion in model container [2023-12-03 02:42:55,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,633 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:42:55,765 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/sv-benchmarks/c/array-examples/standard_running-2.i[811,824] [2023-12-03 02:42:55,779 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:42:55,787 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:42:55,800 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/sv-benchmarks/c/array-examples/standard_running-2.i[811,824] [2023-12-03 02:42:55,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:42:55,823 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:42:55,823 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55 WrapperNode [2023-12-03 02:42:55,823 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:42:55,824 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:42:55,824 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:42:55,824 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:42:55,832 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,839 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,856 INFO L138 Inliner]: procedures = 16, calls = 21, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 84 [2023-12-03 02:42:55,856 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:42:55,857 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:42:55,857 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:42:55,857 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:42:55,864 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,864 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,866 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,867 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,873 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,880 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,882 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:42:55,883 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:42:55,883 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:42:55,884 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:42:55,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:42:55" (1/1) ... [2023-12-03 02:42:55,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:42:55,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:42:55,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:42:55,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab6a0b9-4e90-412b-9a1e-4075bc93e733/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:42:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:42:55,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:42:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:42:56,012 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:42:56,014 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:42:56,164 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:42:56,256 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:42:56,257 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-03 02:42:56,258 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:42:56 BoogieIcfgContainer [2023-12-03 02:42:56,258 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:42:56,259 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:42:56,259 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:42:56,267 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:42:56,267 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:42:56" (1/1) ... [2023-12-03 02:42:56,275 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:42:56,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 9 states and 12 transitions. [2023-12-03 02:42:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 12 transitions. [2023-12-03 02:42:56,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-03 02:42:56,323 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:42:56,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 10 states and 13 transitions. [2023-12-03 02:42:56,525 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 13 transitions. [2023-12-03 02:42:56,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-03 02:42:56,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:42:56,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 11 states and 15 transitions. [2023-12-03 02:42:56,659 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 15 transitions. [2023-12-03 02:42:56,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-03 02:42:56,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,732 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:42:56,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 12 states and 17 transitions. [2023-12-03 02:42:56,749 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 17 transitions. [2023-12-03 02:42:56,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-03 02:42:56,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:42:56,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 13 states and 19 transitions. [2023-12-03 02:42:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 13 states and 19 transitions. [2023-12-03 02:42:56,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-03 02:42:56,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,876 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:56,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 14 states and 21 transitions. [2023-12-03 02:42:56,892 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 21 transitions. [2023-12-03 02:42:56,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-12-03 02:42:56,893 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:56,966 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:56,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:56,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 15 states and 23 transitions. [2023-12-03 02:42:56,988 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 23 transitions. [2023-12-03 02:42:56,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-03 02:42:56,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:56,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,066 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 16 states and 24 transitions. [2023-12-03 02:42:57,109 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 24 transitions. [2023-12-03 02:42:57,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-03 02:42:57,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,197 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 17 states and 25 transitions. [2023-12-03 02:42:57,250 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 25 transitions. [2023-12-03 02:42:57,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-03 02:42:57,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,374 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 18 states and 26 transitions. [2023-12-03 02:42:57,437 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 26 transitions. [2023-12-03 02:42:57,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-12-03 02:42:57,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,541 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 19 states and 27 transitions. [2023-12-03 02:42:57,606 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 27 transitions. [2023-12-03 02:42:57,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-12-03 02:42:57,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,734 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2023-12-03 02:42:57,801 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2023-12-03 02:42:57,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-12-03 02:42:57,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:57,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:57,907 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:57,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:57,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2023-12-03 02:42:57,978 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2023-12-03 02:42:57,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-12-03 02:42:57,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:57,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:58,128 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:58,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:58,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 22 states and 30 transitions. [2023-12-03 02:42:58,201 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 30 transitions. [2023-12-03 02:42:58,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-03 02:42:58,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:58,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:58,335 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:58,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:58,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 23 states and 31 transitions. [2023-12-03 02:42:58,409 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 31 transitions. [2023-12-03 02:42:58,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-03 02:42:58,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:58,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:58,582 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:58,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:58,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2023-12-03 02:42:58,680 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2023-12-03 02:42:58,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-03 02:42:58,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:58,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:58,846 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:58,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:58,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 25 states and 33 transitions. [2023-12-03 02:42:58,931 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 33 transitions. [2023-12-03 02:42:58,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-03 02:42:58,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:58,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:59,096 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:59,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:59,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 26 states and 34 transitions. [2023-12-03 02:42:59,187 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 34 transitions. [2023-12-03 02:42:59,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-12-03 02:42:59,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:59,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:59,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:59,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 27 states and 35 transitions. [2023-12-03 02:42:59,466 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 35 transitions. [2023-12-03 02:42:59,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-12-03 02:42:59,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:59,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:59,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:59,665 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:42:59,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:42:59,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 28 states and 36 transitions. [2023-12-03 02:42:59,756 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 36 transitions. [2023-12-03 02:42:59,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2023-12-03 02:42:59,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:42:59,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:42:59,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:42:59,928 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:00,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 29 states and 37 transitions. [2023-12-03 02:43:00,026 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 37 transitions. [2023-12-03 02:43:00,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-12-03 02:43:00,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:00,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:00,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:00,194 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:00,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 30 states and 38 transitions. [2023-12-03 02:43:00,305 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 38 transitions. [2023-12-03 02:43:00,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-03 02:43:00,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:00,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:00,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:00,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 31 states and 39 transitions. [2023-12-03 02:43:00,587 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 39 transitions. [2023-12-03 02:43:00,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-12-03 02:43:00,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:00,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:00,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:00,867 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:00,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 32 states and 40 transitions. [2023-12-03 02:43:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 40 transitions. [2023-12-03 02:43:00,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-03 02:43:00,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:01,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:01,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:01,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 33 states and 41 transitions. [2023-12-03 02:43:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 41 transitions. [2023-12-03 02:43:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-12-03 02:43:01,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:01,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:01,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:01,607 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:01,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:01,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 34 states and 42 transitions. [2023-12-03 02:43:01,733 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 42 transitions. [2023-12-03 02:43:01,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-12-03 02:43:01,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:01,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:01,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:02,033 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:02,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:02,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 35 states and 43 transitions. [2023-12-03 02:43:02,158 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 43 transitions. [2023-12-03 02:43:02,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-03 02:43:02,158 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:02,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:02,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:02,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 36 states and 44 transitions. [2023-12-03 02:43:02,583 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 44 transitions. [2023-12-03 02:43:02,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-03 02:43:02,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:02,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:02,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:02,876 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:03,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:03,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 37 states and 45 transitions. [2023-12-03 02:43:03,007 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 45 transitions. [2023-12-03 02:43:03,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-03 02:43:03,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:03,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:03,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:03,351 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:03,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:03,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 38 states and 46 transitions. [2023-12-03 02:43:03,499 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 46 transitions. [2023-12-03 02:43:03,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-03 02:43:03,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:03,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:03,826 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:03,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 39 states and 47 transitions. [2023-12-03 02:43:03,955 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2023-12-03 02:43:03,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-12-03 02:43:03,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:03,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:04,279 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:04,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:04,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 40 states and 48 transitions. [2023-12-03 02:43:04,419 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 48 transitions. [2023-12-03 02:43:04,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-12-03 02:43:04,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:04,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:04,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:04,773 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:04,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:04,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 41 states and 49 transitions. [2023-12-03 02:43:04,918 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 49 transitions. [2023-12-03 02:43:04,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2023-12-03 02:43:04,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:04,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:04,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:05,208 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:05,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:05,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 42 states and 50 transitions. [2023-12-03 02:43:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 50 transitions. [2023-12-03 02:43:05,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-12-03 02:43:05,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:05,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:05,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:05,631 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:05,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:05,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 43 states and 51 transitions. [2023-12-03 02:43:05,781 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 51 transitions. [2023-12-03 02:43:05,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-12-03 02:43:05,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:05,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:05,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:06,131 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:06,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 44 states and 52 transitions. [2023-12-03 02:43:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 52 transitions. [2023-12-03 02:43:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-03 02:43:06,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:06,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:06,605 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:06,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:06,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 45 states and 53 transitions. [2023-12-03 02:43:06,762 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 53 transitions. [2023-12-03 02:43:06,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-12-03 02:43:06,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:06,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:06,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:07,159 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:07,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 46 states and 54 transitions. [2023-12-03 02:43:07,323 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 54 transitions. [2023-12-03 02:43:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-12-03 02:43:07,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:07,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:07,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:07,720 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:07,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:07,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 47 states and 55 transitions. [2023-12-03 02:43:07,882 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 55 transitions. [2023-12-03 02:43:07,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-12-03 02:43:07,882 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:07,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 48 states and 56 transitions. [2023-12-03 02:43:08,449 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 56 transitions. [2023-12-03 02:43:08,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-03 02:43:08,450 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:08,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:08,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:08,936 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:09,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:09,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 49 states and 57 transitions. [2023-12-03 02:43:09,105 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 57 transitions. [2023-12-03 02:43:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:43:09,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:09,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:09,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 50 states and 58 transitions. [2023-12-03 02:43:09,688 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 58 transitions. [2023-12-03 02:43:09,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-03 02:43:09,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:09,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:10,166 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:10,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:10,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 51 states and 59 transitions. [2023-12-03 02:43:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 59 transitions. [2023-12-03 02:43:10,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-03 02:43:10,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:10,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:10,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:10,683 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:10,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 52 states and 60 transitions. [2023-12-03 02:43:10,862 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 60 transitions. [2023-12-03 02:43:10,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:43:10,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:10,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:10,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:11,277 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:11,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:11,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 53 states and 61 transitions. [2023-12-03 02:43:11,487 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 61 transitions. [2023-12-03 02:43:11,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:43:11,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:11,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:11,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:11,880 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:12,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 54 states and 62 transitions. [2023-12-03 02:43:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 62 transitions. [2023-12-03 02:43:12,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:43:12,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:12,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:12,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:12,455 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:12,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:12,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 55 states and 63 transitions. [2023-12-03 02:43:12,638 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 63 transitions. [2023-12-03 02:43:12,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:43:12,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:12,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:13,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 56 states and 64 transitions. [2023-12-03 02:43:13,203 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 64 transitions. [2023-12-03 02:43:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:43:13,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:13,713 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 57 states and 65 transitions. [2023-12-03 02:43:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 65 transitions. [2023-12-03 02:43:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:43:13,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:13,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:14,403 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:14,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:14,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 58 states and 66 transitions. [2023-12-03 02:43:14,586 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 66 transitions. [2023-12-03 02:43:14,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2023-12-03 02:43:14,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:14,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:14,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:15,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:15,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:15,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 59 states and 67 transitions. [2023-12-03 02:43:15,213 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 67 transitions. [2023-12-03 02:43:15,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-12-03 02:43:15,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:15,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:15,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1087 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:15,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 60 states and 68 transitions. [2023-12-03 02:43:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 68 transitions. [2023-12-03 02:43:15,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-12-03 02:43:15,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:15,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:15,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:16,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:16,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:16,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 61 states and 69 transitions. [2023-12-03 02:43:16,609 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 69 transitions. [2023-12-03 02:43:16,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-03 02:43:16,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:16,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:17,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:17,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 62 states and 70 transitions. [2023-12-03 02:43:17,358 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 70 transitions. [2023-12-03 02:43:17,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-12-03 02:43:17,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:17,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:17,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1231 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:18,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:18,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 63 states and 71 transitions. [2023-12-03 02:43:18,118 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 71 transitions. [2023-12-03 02:43:18,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-03 02:43:18,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:18,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:18,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:18,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:18,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:18,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 64 states and 72 transitions. [2023-12-03 02:43:18,883 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 72 transitions. [2023-12-03 02:43:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:43:18,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:18,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:19,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:19,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:19,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 65 states and 73 transitions. [2023-12-03 02:43:19,805 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 73 transitions. [2023-12-03 02:43:19,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-12-03 02:43:19,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:19,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:19,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:20,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1384 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:20,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:20,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 66 states and 74 transitions. [2023-12-03 02:43:20,641 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 74 transitions. [2023-12-03 02:43:20,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-03 02:43:20,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:20,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:20,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:21,369 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:21,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:21,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 67 states and 75 transitions. [2023-12-03 02:43:21,571 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 75 transitions. [2023-12-03 02:43:21,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 02:43:21,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:21,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:21,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:22,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 68 states and 76 transitions. [2023-12-03 02:43:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 76 transitions. [2023-12-03 02:43:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 02:43:22,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:23,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:23,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:23,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 69 states and 77 transitions. [2023-12-03 02:43:23,293 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 77 transitions. [2023-12-03 02:43:23,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2023-12-03 02:43:23,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:23,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:23,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:23,910 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:24,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 70 states and 78 transitions. [2023-12-03 02:43:24,125 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 78 transitions. [2023-12-03 02:43:24,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 02:43:24,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:24,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:24,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:24,847 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:25,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:25,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 71 states and 79 transitions. [2023-12-03 02:43:25,058 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 79 transitions. [2023-12-03 02:43:25,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 02:43:25,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:25,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:25,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:25,794 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:26,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 72 states and 80 transitions. [2023-12-03 02:43:26,028 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 80 transitions. [2023-12-03 02:43:26,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 02:43:26,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:26,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:26,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:26,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1776 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:27,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:27,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 73 states and 81 transitions. [2023-12-03 02:43:27,042 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 81 transitions. [2023-12-03 02:43:27,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 02:43:27,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:27,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:27,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:27,728 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:27,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:27,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 74 states and 82 transitions. [2023-12-03 02:43:27,961 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 82 transitions. [2023-12-03 02:43:27,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 02:43:27,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:27,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:28,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:28,657 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:28,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:28,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 75 states and 83 transitions. [2023-12-03 02:43:28,890 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 83 transitions. [2023-12-03 02:43:28,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 02:43:28,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:28,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:28,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:29,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1959 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:30,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:30,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 76 states and 84 transitions. [2023-12-03 02:43:30,001 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 84 transitions. [2023-12-03 02:43:30,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 02:43:30,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:30,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:30,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:31,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 77 states and 85 transitions. [2023-12-03 02:43:31,014 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 85 transitions. [2023-12-03 02:43:31,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 02:43:31,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:31,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:31,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:31,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:32,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:32,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 78 states and 86 transitions. [2023-12-03 02:43:32,023 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 86 transitions. [2023-12-03 02:43:32,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 02:43:32,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:32,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:32,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:32,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2151 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:33,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:33,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 79 states and 87 transitions. [2023-12-03 02:43:33,176 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 87 transitions. [2023-12-03 02:43:33,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 02:43:33,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:33,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:34,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:34,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 80 states and 88 transitions. [2023-12-03 02:43:34,438 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 88 transitions. [2023-12-03 02:43:34,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-03 02:43:34,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:34,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:34,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:35,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2284 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:35,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:35,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 81 states and 89 transitions. [2023-12-03 02:43:35,629 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 89 transitions. [2023-12-03 02:43:35,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-12-03 02:43:35,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:35,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:35,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:36,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:36,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:36,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 82 states and 90 transitions. [2023-12-03 02:43:36,806 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 90 transitions. [2023-12-03 02:43:36,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-12-03 02:43:36,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:36,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:37,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:37,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:37,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 83 states and 91 transitions. [2023-12-03 02:43:37,995 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2023-12-03 02:43:37,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:43:37,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:37,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:38,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:39,047 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:39,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 84 states and 92 transitions. [2023-12-03 02:43:39,330 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 92 transitions. [2023-12-03 02:43:39,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 02:43:39,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:39,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:39,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:40,221 INFO L134 CoverageAnalysis]: Checked inductivity of 2562 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:40,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:40,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 85 states and 93 transitions. [2023-12-03 02:43:40,555 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 93 transitions. [2023-12-03 02:43:40,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 02:43:40,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:40,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:41,465 INFO L134 CoverageAnalysis]: Checked inductivity of 2634 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:41,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:41,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 86 states and 94 transitions. [2023-12-03 02:43:41,701 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 94 transitions. [2023-12-03 02:43:41,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 02:43:41,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:41,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:41,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:42,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:42,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:42,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 87 states and 95 transitions. [2023-12-03 02:43:42,878 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 95 transitions. [2023-12-03 02:43:42,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:43:42,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:42,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:43,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2781 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:44,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:44,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 88 states and 96 transitions. [2023-12-03 02:43:44,213 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 96 transitions. [2023-12-03 02:43:44,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 02:43:44,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:44,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:44,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:45,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:45,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:45,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 89 states and 97 transitions. [2023-12-03 02:43:45,500 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 97 transitions. [2023-12-03 02:43:45,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 02:43:45,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:45,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:46,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:46,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:46,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 90 states and 98 transitions. [2023-12-03 02:43:46,851 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 98 transitions. [2023-12-03 02:43:46,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:43:46,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:46,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:46,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:47,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3009 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:48,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:48,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 91 states and 99 transitions. [2023-12-03 02:43:48,171 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 99 transitions. [2023-12-03 02:43:48,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 02:43:48,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:48,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:49,365 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:49,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:49,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 92 states and 100 transitions. [2023-12-03 02:43:49,652 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 100 transitions. [2023-12-03 02:43:49,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:43:49,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:49,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:49,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:50,955 INFO L134 CoverageAnalysis]: Checked inductivity of 3166 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:51,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:51,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 93 states and 101 transitions. [2023-12-03 02:43:51,246 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 101 transitions. [2023-12-03 02:43:51,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 02:43:51,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:51,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 3246 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:52,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:52,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 94 states and 102 transitions. [2023-12-03 02:43:52,666 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 102 transitions. [2023-12-03 02:43:52,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:43:52,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:52,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:53,913 INFO L134 CoverageAnalysis]: Checked inductivity of 3327 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:54,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:54,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 95 states and 103 transitions. [2023-12-03 02:43:54,205 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 103 transitions. [2023-12-03 02:43:54,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:43:54,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:54,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:55,350 INFO L134 CoverageAnalysis]: Checked inductivity of 3409 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:55,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 96 states and 104 transitions. [2023-12-03 02:43:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 104 transitions. [2023-12-03 02:43:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:43:55,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:55,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:55,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:57,003 INFO L134 CoverageAnalysis]: Checked inductivity of 3492 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:57,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 97 states and 105 transitions. [2023-12-03 02:43:57,389 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 105 transitions. [2023-12-03 02:43:57,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:43:57,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:57,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:57,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:43:58,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:43:59,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:43:59,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 98 states and 106 transitions. [2023-12-03 02:43:59,124 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 106 transitions. [2023-12-03 02:43:59,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 02:43:59,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:43:59,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:43:59,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:00,449 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:00,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 99 states and 107 transitions. [2023-12-03 02:44:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 107 transitions. [2023-12-03 02:44:00,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 02:44:00,800 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:00,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:00,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 3747 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:02,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 100 states and 108 transitions. [2023-12-03 02:44:02,519 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 108 transitions. [2023-12-03 02:44:02,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:44:02,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:02,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:04,033 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:04,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:04,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 101 states and 109 transitions. [2023-12-03 02:44:04,320 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 109 transitions. [2023-12-03 02:44:04,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 02:44:04,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:04,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:04,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:05,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:05,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 102 states and 110 transitions. [2023-12-03 02:44:05,946 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 110 transitions. [2023-12-03 02:44:05,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:44:05,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:05,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:07,306 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:07,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:07,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 103 states and 111 transitions. [2023-12-03 02:44:07,637 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 111 transitions. [2023-12-03 02:44:07,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:44:07,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:07,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:07,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:09,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 104 states and 112 transitions. [2023-12-03 02:44:09,382 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 112 transitions. [2023-12-03 02:44:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 02:44:09,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:09,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:10,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:11,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:11,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 105 states and 113 transitions. [2023-12-03 02:44:11,156 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 113 transitions. [2023-12-03 02:44:11,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:44:11,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:11,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:11,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4284 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:12,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:12,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 106 states and 114 transitions. [2023-12-03 02:44:12,951 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 114 transitions. [2023-12-03 02:44:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:44:12,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:12,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:13,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:14,400 INFO L134 CoverageAnalysis]: Checked inductivity of 4377 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:14,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 107 states and 115 transitions. [2023-12-03 02:44:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 115 transitions. [2023-12-03 02:44:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:44:14,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:14,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:16,243 INFO L134 CoverageAnalysis]: Checked inductivity of 4471 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:16,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:16,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 108 states and 116 transitions. [2023-12-03 02:44:16,564 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 116 transitions. [2023-12-03 02:44:16,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:44:16,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:16,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:16,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:18,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:18,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:18,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 109 states and 117 transitions. [2023-12-03 02:44:18,554 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 117 transitions. [2023-12-03 02:44:18,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:44:18,554 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:18,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:20,421 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:20,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:20,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 110 states and 118 transitions. [2023-12-03 02:44:20,807 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 118 transitions. [2023-12-03 02:44:20,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:44:20,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:20,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:20,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:22,539 INFO L134 CoverageAnalysis]: Checked inductivity of 4759 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:22,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:22,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 111 states and 119 transitions. [2023-12-03 02:44:22,915 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 119 transitions. [2023-12-03 02:44:22,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:44:22,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:22,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:22,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 4857 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:25,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:25,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 112 states and 120 transitions. [2023-12-03 02:44:25,112 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 120 transitions. [2023-12-03 02:44:25,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:44:25,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:25,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:25,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 4956 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:27,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:27,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 113 states and 121 transitions. [2023-12-03 02:44:27,338 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 121 transitions. [2023-12-03 02:44:27,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 02:44:27,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:27,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:27,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:28,932 INFO L134 CoverageAnalysis]: Checked inductivity of 5056 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:29,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:29,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 114 states and 122 transitions. [2023-12-03 02:44:29,268 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 122 transitions. [2023-12-03 02:44:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:44:29,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:29,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:30,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5157 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:31,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:31,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 115 states and 123 transitions. [2023-12-03 02:44:31,270 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 123 transitions. [2023-12-03 02:44:31,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:44:31,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:31,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:31,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 5259 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:33,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:33,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 116 states and 124 transitions. [2023-12-03 02:44:33,572 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 124 transitions. [2023-12-03 02:44:33,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:44:33,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:33,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:33,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 5362 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:36,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:36,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 117 states and 125 transitions. [2023-12-03 02:44:36,027 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 125 transitions. [2023-12-03 02:44:36,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:44:36,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:36,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:36,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:37,853 INFO L134 CoverageAnalysis]: Checked inductivity of 5466 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:38,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 118 states and 126 transitions. [2023-12-03 02:44:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 126 transitions. [2023-12-03 02:44:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 02:44:38,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:38,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:38,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:40,282 INFO L134 CoverageAnalysis]: Checked inductivity of 5571 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:40,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:40,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 119 states and 127 transitions. [2023-12-03 02:44:40,724 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2023-12-03 02:44:40,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:44:40,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:40,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:42,727 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:43,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:43,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 120 states and 128 transitions. [2023-12-03 02:44:43,196 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 128 transitions. [2023-12-03 02:44:43,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 02:44:43,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:43,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:43,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:45,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:46,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 121 states and 129 transitions. [2023-12-03 02:44:46,014 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 129 transitions. [2023-12-03 02:44:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 02:44:46,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:46,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:48,530 INFO L134 CoverageAnalysis]: Checked inductivity of 5892 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:49,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:49,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 122 states and 130 transitions. [2023-12-03 02:44:49,026 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 130 transitions. [2023-12-03 02:44:49,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 02:44:49,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:49,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:51,535 INFO L134 CoverageAnalysis]: Checked inductivity of 6001 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:52,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:52,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 123 states and 131 transitions. [2023-12-03 02:44:52,063 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 131 transitions. [2023-12-03 02:44:52,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 02:44:52,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:52,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:52,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:54,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6111 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:54,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:54,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 124 states and 132 transitions. [2023-12-03 02:44:54,840 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 132 transitions. [2023-12-03 02:44:54,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:44:54,840 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:54,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:54,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:57,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6222 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:44:57,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:44:57,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 125 states and 133 transitions. [2023-12-03 02:44:57,685 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 133 transitions. [2023-12-03 02:44:57,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:44:57,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:44:57,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:44:57,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:44:59,949 INFO L134 CoverageAnalysis]: Checked inductivity of 6334 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:00,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:00,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 126 states and 134 transitions. [2023-12-03 02:45:00,418 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 134 transitions. [2023-12-03 02:45:00,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 02:45:00,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:00,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:00,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:03,218 INFO L134 CoverageAnalysis]: Checked inductivity of 6447 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:03,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:03,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 127 states and 135 transitions. [2023-12-03 02:45:03,675 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 135 transitions. [2023-12-03 02:45:03,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 02:45:03,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:03,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:03,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:06,153 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:06,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:06,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 128 states and 136 transitions. [2023-12-03 02:45:06,587 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 136 transitions. [2023-12-03 02:45:06,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 02:45:06,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:06,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:06,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:09,163 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:09,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:09,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 129 states and 137 transitions. [2023-12-03 02:45:09,629 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 137 transitions. [2023-12-03 02:45:09,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:45:09,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:09,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:09,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:11,913 INFO L134 CoverageAnalysis]: Checked inductivity of 6792 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:12,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 130 states and 138 transitions. [2023-12-03 02:45:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 138 transitions. [2023-12-03 02:45:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 02:45:12,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:12,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:12,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:15,062 INFO L134 CoverageAnalysis]: Checked inductivity of 6909 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:15,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 131 states and 139 transitions. [2023-12-03 02:45:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 139 transitions. [2023-12-03 02:45:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 02:45:15,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:15,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:15,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:18,051 INFO L134 CoverageAnalysis]: Checked inductivity of 7027 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:18,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 132 states and 140 transitions. [2023-12-03 02:45:18,543 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 140 transitions. [2023-12-03 02:45:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 02:45:18,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:18,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:21,149 INFO L134 CoverageAnalysis]: Checked inductivity of 7146 backedges. 0 proven. 7140 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:21,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 133 states and 141 transitions. [2023-12-03 02:45:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 141 transitions. [2023-12-03 02:45:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:45:21,597 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:21,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:24,277 INFO L134 CoverageAnalysis]: Checked inductivity of 7266 backedges. 0 proven. 7260 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:24,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 134 states and 142 transitions. [2023-12-03 02:45:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 142 transitions. [2023-12-03 02:45:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 02:45:24,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:24,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:27,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7387 backedges. 0 proven. 7381 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:27,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:27,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 135 states and 143 transitions. [2023-12-03 02:45:27,561 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 143 transitions. [2023-12-03 02:45:27,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 02:45:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:27,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:29,839 INFO L134 CoverageAnalysis]: Checked inductivity of 7509 backedges. 0 proven. 7503 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 136 states and 144 transitions. [2023-12-03 02:45:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 144 transitions. [2023-12-03 02:45:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:45:30,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:30,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:32,666 INFO L134 CoverageAnalysis]: Checked inductivity of 7632 backedges. 0 proven. 7626 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:33,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:33,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 137 states and 145 transitions. [2023-12-03 02:45:33,083 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 145 transitions. [2023-12-03 02:45:33,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:45:33,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:33,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:33,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:35,621 INFO L134 CoverageAnalysis]: Checked inductivity of 7756 backedges. 0 proven. 7750 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:36,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:36,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 138 states and 146 transitions. [2023-12-03 02:45:36,088 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 146 transitions. [2023-12-03 02:45:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 02:45:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:36,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:39,115 INFO L134 CoverageAnalysis]: Checked inductivity of 7881 backedges. 0 proven. 7875 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:39,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:39,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 139 states and 147 transitions. [2023-12-03 02:45:39,626 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 147 transitions. [2023-12-03 02:45:39,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 02:45:39,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:39,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:39,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:42,159 INFO L134 CoverageAnalysis]: Checked inductivity of 8007 backedges. 0 proven. 8001 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:42,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:42,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 140 states and 148 transitions. [2023-12-03 02:45:42,632 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 148 transitions. [2023-12-03 02:45:42,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 02:45:42,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:42,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:42,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:45,307 INFO L134 CoverageAnalysis]: Checked inductivity of 8134 backedges. 0 proven. 8128 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:45,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:45,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 141 states and 149 transitions. [2023-12-03 02:45:45,811 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 149 transitions. [2023-12-03 02:45:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:45:45,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:45,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:45,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:48,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8262 backedges. 0 proven. 8256 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:48,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:48,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 142 states and 150 transitions. [2023-12-03 02:45:48,951 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 150 transitions. [2023-12-03 02:45:48,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-12-03 02:45:48,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:48,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:49,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:52,077 INFO L134 CoverageAnalysis]: Checked inductivity of 8391 backedges. 0 proven. 8385 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:52,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 143 states and 151 transitions. [2023-12-03 02:45:52,579 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 151 transitions. [2023-12-03 02:45:52,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 02:45:52,579 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:52,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:52,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:55,781 INFO L134 CoverageAnalysis]: Checked inductivity of 8521 backedges. 0 proven. 8515 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:56,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 144 states and 152 transitions. [2023-12-03 02:45:56,257 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 152 transitions. [2023-12-03 02:45:56,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 02:45:56,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:56,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:56,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:45:59,041 INFO L134 CoverageAnalysis]: Checked inductivity of 8652 backedges. 0 proven. 8646 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:45:59,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:45:59,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 145 states and 153 transitions. [2023-12-03 02:45:59,567 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 153 transitions. [2023-12-03 02:45:59,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 02:45:59,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:45:59,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:45:59,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:02,388 INFO L134 CoverageAnalysis]: Checked inductivity of 8784 backedges. 0 proven. 8778 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 146 states and 154 transitions. [2023-12-03 02:46:02,908 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 154 transitions. [2023-12-03 02:46:02,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:46:02,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:02,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:03,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:06,057 INFO L134 CoverageAnalysis]: Checked inductivity of 8917 backedges. 0 proven. 8911 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:06,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:06,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 147 states and 155 transitions. [2023-12-03 02:46:06,600 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 155 transitions. [2023-12-03 02:46:06,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 02:46:06,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:06,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:06,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:09,998 INFO L134 CoverageAnalysis]: Checked inductivity of 9051 backedges. 0 proven. 9045 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:10,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:10,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 148 states and 156 transitions. [2023-12-03 02:46:10,525 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 156 transitions. [2023-12-03 02:46:10,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 02:46:10,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:10,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:10,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:13,728 INFO L134 CoverageAnalysis]: Checked inductivity of 9186 backedges. 0 proven. 9180 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:14,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:14,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 149 states and 157 transitions. [2023-12-03 02:46:14,250 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 157 transitions. [2023-12-03 02:46:14,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:46:14,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:14,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:17,265 INFO L134 CoverageAnalysis]: Checked inductivity of 9322 backedges. 0 proven. 9316 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:17,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 150 states and 158 transitions. [2023-12-03 02:46:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 158 transitions. [2023-12-03 02:46:17,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 02:46:17,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:17,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:17,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:20,804 INFO L134 CoverageAnalysis]: Checked inductivity of 9459 backedges. 0 proven. 9453 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:21,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:21,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 151 states and 159 transitions. [2023-12-03 02:46:21,312 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 159 transitions. [2023-12-03 02:46:21,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 02:46:21,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:21,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:21,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:24,598 INFO L134 CoverageAnalysis]: Checked inductivity of 9597 backedges. 0 proven. 9591 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:25,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:25,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 152 states and 160 transitions. [2023-12-03 02:46:25,133 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 160 transitions. [2023-12-03 02:46:25,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:46:25,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:25,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:28,662 INFO L134 CoverageAnalysis]: Checked inductivity of 9736 backedges. 0 proven. 9730 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:29,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:29,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 153 states and 161 transitions. [2023-12-03 02:46:29,204 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 161 transitions. [2023-12-03 02:46:29,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:46:29,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:29,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:29,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:32,735 INFO L134 CoverageAnalysis]: Checked inductivity of 9876 backedges. 0 proven. 9870 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:33,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:33,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 154 states and 162 transitions. [2023-12-03 02:46:33,283 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 162 transitions. [2023-12-03 02:46:33,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:46:33,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:33,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:33,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:37,224 INFO L134 CoverageAnalysis]: Checked inductivity of 10017 backedges. 0 proven. 10011 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:37,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:37,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 155 states and 163 transitions. [2023-12-03 02:46:37,797 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 163 transitions. [2023-12-03 02:46:37,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:46:37,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:37,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:41,429 INFO L134 CoverageAnalysis]: Checked inductivity of 10159 backedges. 0 proven. 10153 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:42,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:42,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 156 states and 164 transitions. [2023-12-03 02:46:42,032 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 164 transitions. [2023-12-03 02:46:42,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:46:42,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:42,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:42,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:45,931 INFO L134 CoverageAnalysis]: Checked inductivity of 10302 backedges. 0 proven. 10296 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:46,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:46,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 157 states and 165 transitions. [2023-12-03 02:46:46,585 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 165 transitions. [2023-12-03 02:46:46,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 02:46:46,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:46,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:50,311 INFO L134 CoverageAnalysis]: Checked inductivity of 10446 backedges. 0 proven. 10440 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:50,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:50,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 158 states and 166 transitions. [2023-12-03 02:46:50,881 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 166 transitions. [2023-12-03 02:46:50,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 02:46:50,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:50,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:50,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:54,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10591 backedges. 0 proven. 10585 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:54,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:54,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 159 states and 167 transitions. [2023-12-03 02:46:54,609 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 167 transitions. [2023-12-03 02:46:54,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:46:54,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:54,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:46:57,981 INFO L134 CoverageAnalysis]: Checked inductivity of 10737 backedges. 0 proven. 10731 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:46:58,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:46:58,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 160 states and 168 transitions. [2023-12-03 02:46:58,569 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 168 transitions. [2023-12-03 02:46:58,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 02:46:58,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:46:58,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:46:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:02,119 INFO L134 CoverageAnalysis]: Checked inductivity of 10884 backedges. 0 proven. 10878 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:02,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:02,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 161 states and 169 transitions. [2023-12-03 02:47:02,687 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 169 transitions. [2023-12-03 02:47:02,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:47:02,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:02,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:06,319 INFO L134 CoverageAnalysis]: Checked inductivity of 11032 backedges. 0 proven. 11026 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:06,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:06,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 162 states and 170 transitions. [2023-12-03 02:47:06,905 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 170 transitions. [2023-12-03 02:47:06,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 02:47:06,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:06,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:07,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:10,522 INFO L134 CoverageAnalysis]: Checked inductivity of 11181 backedges. 0 proven. 11175 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:11,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:11,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 163 states and 171 transitions. [2023-12-03 02:47:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 171 transitions. [2023-12-03 02:47:11,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 02:47:11,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:11,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:11,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:14,750 INFO L134 CoverageAnalysis]: Checked inductivity of 11331 backedges. 0 proven. 11325 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:15,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:15,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 164 states and 172 transitions. [2023-12-03 02:47:15,329 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 172 transitions. [2023-12-03 02:47:15,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 02:47:15,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:15,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:15,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:19,221 INFO L134 CoverageAnalysis]: Checked inductivity of 11482 backedges. 0 proven. 11476 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:19,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:19,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 165 states and 173 transitions. [2023-12-03 02:47:19,784 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 173 transitions. [2023-12-03 02:47:19,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 02:47:19,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:19,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:23,463 INFO L134 CoverageAnalysis]: Checked inductivity of 11634 backedges. 0 proven. 11628 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 166 states and 174 transitions. [2023-12-03 02:47:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 174 transitions. [2023-12-03 02:47:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 02:47:24,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:24,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:24,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:27,690 INFO L134 CoverageAnalysis]: Checked inductivity of 11787 backedges. 0 proven. 11781 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:28,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:28,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 167 states and 175 transitions. [2023-12-03 02:47:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 175 transitions. [2023-12-03 02:47:28,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 02:47:28,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:28,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:32,044 INFO L134 CoverageAnalysis]: Checked inductivity of 11941 backedges. 0 proven. 11935 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:32,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 168 states and 176 transitions. [2023-12-03 02:47:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 176 transitions. [2023-12-03 02:47:32,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 02:47:32,586 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:32,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:32,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 12096 backedges. 0 proven. 12090 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 169 states and 177 transitions. [2023-12-03 02:47:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 177 transitions. [2023-12-03 02:47:36,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 02:47:36,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:36,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:37,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:40,851 INFO L134 CoverageAnalysis]: Checked inductivity of 12252 backedges. 0 proven. 12246 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:41,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 170 states and 178 transitions. [2023-12-03 02:47:41,480 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 178 transitions. [2023-12-03 02:47:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 02:47:41,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:41,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:45,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12409 backedges. 0 proven. 12403 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:45,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:45,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 171 states and 179 transitions. [2023-12-03 02:47:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 179 transitions. [2023-12-03 02:47:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 02:47:45,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:45,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:46,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 12567 backedges. 0 proven. 12561 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:50,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:50,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 172 states and 180 transitions. [2023-12-03 02:47:50,533 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 180 transitions. [2023-12-03 02:47:50,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 02:47:50,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:50,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:50,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 12726 backedges. 0 proven. 12720 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:55,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 173 states and 181 transitions. [2023-12-03 02:47:55,162 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 181 transitions. [2023-12-03 02:47:55,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 02:47:55,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:55,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:55,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:47:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12886 backedges. 0 proven. 12880 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:47:59,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:47:59,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 174 states and 182 transitions. [2023-12-03 02:47:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 182 transitions. [2023-12-03 02:47:59,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 02:47:59,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:47:59,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:47:59,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:03,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13047 backedges. 0 proven. 13041 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:04,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:04,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 175 states and 183 transitions. [2023-12-03 02:48:04,575 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 183 transitions. [2023-12-03 02:48:04,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:48:04,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:04,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:04,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:08,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13209 backedges. 0 proven. 13203 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:09,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:09,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 176 states and 184 transitions. [2023-12-03 02:48:09,302 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 184 transitions. [2023-12-03 02:48:09,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:48:09,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:09,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:09,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:13,538 INFO L134 CoverageAnalysis]: Checked inductivity of 13372 backedges. 0 proven. 13366 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:14,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:14,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 177 states and 185 transitions. [2023-12-03 02:48:14,141 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 185 transitions. [2023-12-03 02:48:14,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:48:14,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:14,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:14,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:18,424 INFO L134 CoverageAnalysis]: Checked inductivity of 13536 backedges. 0 proven. 13530 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:19,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:19,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 178 states and 186 transitions. [2023-12-03 02:48:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 186 transitions. [2023-12-03 02:48:19,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:48:19,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:19,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:19,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:23,535 INFO L134 CoverageAnalysis]: Checked inductivity of 13701 backedges. 0 proven. 13695 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:24,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 179 states and 187 transitions. [2023-12-03 02:48:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 187 transitions. [2023-12-03 02:48:24,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:48:24,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:24,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:24,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:28,552 INFO L134 CoverageAnalysis]: Checked inductivity of 13867 backedges. 0 proven. 13861 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:29,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 180 states and 188 transitions. [2023-12-03 02:48:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 188 transitions. [2023-12-03 02:48:29,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 02:48:29,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:29,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:29,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:33,598 INFO L134 CoverageAnalysis]: Checked inductivity of 14034 backedges. 0 proven. 14028 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:34,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:34,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 181 states and 189 transitions. [2023-12-03 02:48:34,217 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 189 transitions. [2023-12-03 02:48:34,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:48:34,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:34,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:38,778 INFO L134 CoverageAnalysis]: Checked inductivity of 14202 backedges. 0 proven. 14196 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 182 states and 190 transitions. [2023-12-03 02:48:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 190 transitions. [2023-12-03 02:48:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 02:48:39,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:39,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:43,964 INFO L134 CoverageAnalysis]: Checked inductivity of 14371 backedges. 0 proven. 14365 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:44,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:44,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 183 states and 191 transitions. [2023-12-03 02:48:44,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 191 transitions. [2023-12-03 02:48:44,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 02:48:44,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:44,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:49,210 INFO L134 CoverageAnalysis]: Checked inductivity of 14541 backedges. 0 proven. 14535 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:49,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:49,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 184 states and 192 transitions. [2023-12-03 02:48:49,852 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 192 transitions. [2023-12-03 02:48:49,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 02:48:49,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:49,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:50,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:54,580 INFO L134 CoverageAnalysis]: Checked inductivity of 14712 backedges. 0 proven. 14706 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:48:55,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:48:55,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 185 states and 193 transitions. [2023-12-03 02:48:55,288 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 193 transitions. [2023-12-03 02:48:55,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 02:48:55,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:48:55,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:48:55,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:48:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 14884 backedges. 0 proven. 14878 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:00,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:00,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 186 states and 194 transitions. [2023-12-03 02:49:00,635 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 194 transitions. [2023-12-03 02:49:00,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 02:49:00,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:00,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:00,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:05,373 INFO L134 CoverageAnalysis]: Checked inductivity of 15057 backedges. 0 proven. 15051 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:06,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 187 states and 195 transitions. [2023-12-03 02:49:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 195 transitions. [2023-12-03 02:49:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2023-12-03 02:49:06,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:06,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:10,833 INFO L134 CoverageAnalysis]: Checked inductivity of 15231 backedges. 0 proven. 15225 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:11,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:11,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 188 states and 196 transitions. [2023-12-03 02:49:11,472 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 196 transitions. [2023-12-03 02:49:11,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 02:49:11,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:11,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:11,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:16,400 INFO L134 CoverageAnalysis]: Checked inductivity of 15406 backedges. 0 proven. 15400 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:17,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:17,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 189 states and 197 transitions. [2023-12-03 02:49:17,113 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 197 transitions. [2023-12-03 02:49:17,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2023-12-03 02:49:17,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:17,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:22,012 INFO L134 CoverageAnalysis]: Checked inductivity of 15582 backedges. 0 proven. 15576 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:22,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:22,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 190 states and 198 transitions. [2023-12-03 02:49:22,671 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 198 transitions. [2023-12-03 02:49:22,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2023-12-03 02:49:22,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:22,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:22,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 15759 backedges. 0 proven. 15753 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:28,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:28,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 191 states and 199 transitions. [2023-12-03 02:49:28,326 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 199 transitions. [2023-12-03 02:49:28,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2023-12-03 02:49:28,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:28,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 15937 backedges. 0 proven. 15931 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:34,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:34,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 192 states and 200 transitions. [2023-12-03 02:49:34,055 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 200 transitions. [2023-12-03 02:49:34,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 02:49:34,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:34,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:39,176 INFO L134 CoverageAnalysis]: Checked inductivity of 16116 backedges. 0 proven. 16110 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:39,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:39,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 193 states and 201 transitions. [2023-12-03 02:49:39,877 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 201 transitions. [2023-12-03 02:49:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2023-12-03 02:49:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:39,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:40,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 16296 backedges. 0 proven. 16290 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:45,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:45,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 194 states and 202 transitions. [2023-12-03 02:49:45,737 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 202 transitions. [2023-12-03 02:49:45,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 02:49:45,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:45,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:45,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:50,977 INFO L134 CoverageAnalysis]: Checked inductivity of 16477 backedges. 0 proven. 16471 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:51,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:51,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 195 states and 203 transitions. [2023-12-03 02:49:51,655 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 203 transitions. [2023-12-03 02:49:51,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2023-12-03 02:49:51,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:51,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:51,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 16659 backedges. 0 proven. 16653 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:49:57,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:57,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 196 states and 204 transitions. [2023-12-03 02:49:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 204 transitions. [2023-12-03 02:49:57,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 02:49:57,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:57,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,060 INFO L134 CoverageAnalysis]: Checked inductivity of 16842 backedges. 0 proven. 16836 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:03,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 197 states and 205 transitions. [2023-12-03 02:50:03,820 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 205 transitions. [2023-12-03 02:50:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 02:50:03,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:09,211 INFO L134 CoverageAnalysis]: Checked inductivity of 17026 backedges. 0 proven. 17020 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:09,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:09,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 198 states and 206 transitions. [2023-12-03 02:50:09,911 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 206 transitions. [2023-12-03 02:50:09,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 02:50:09,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:09,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17211 backedges. 0 proven. 17205 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:16,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:16,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 199 states and 207 transitions. [2023-12-03 02:50:16,145 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 207 transitions. [2023-12-03 02:50:16,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2023-12-03 02:50:16,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:16,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:16,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 17397 backedges. 0 proven. 17391 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:22,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 200 states and 208 transitions. [2023-12-03 02:50:22,412 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 208 transitions. [2023-12-03 02:50:22,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2023-12-03 02:50:22,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:22,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:28,049 INFO L134 CoverageAnalysis]: Checked inductivity of 17584 backedges. 0 proven. 17578 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:28,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:28,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 201 states and 209 transitions. [2023-12-03 02:50:28,775 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 209 transitions. [2023-12-03 02:50:28,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2023-12-03 02:50:28,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:28,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:28,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 17772 backedges. 0 proven. 17766 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:35,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 202 states and 210 transitions. [2023-12-03 02:50:35,196 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 210 transitions. [2023-12-03 02:50:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2023-12-03 02:50:35,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:35,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:40,904 INFO L134 CoverageAnalysis]: Checked inductivity of 17961 backedges. 0 proven. 17955 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:41,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:41,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 203 states and 211 transitions. [2023-12-03 02:50:41,607 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 211 transitions. [2023-12-03 02:50:41,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2023-12-03 02:50:41,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:41,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:41,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:47,401 INFO L134 CoverageAnalysis]: Checked inductivity of 18151 backedges. 0 proven. 18145 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:48,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:48,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 204 states and 212 transitions. [2023-12-03 02:50:48,100 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 212 transitions. [2023-12-03 02:50:48,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2023-12-03 02:50:48,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:48,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:48,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:53,959 INFO L134 CoverageAnalysis]: Checked inductivity of 18342 backedges. 0 proven. 18336 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:54,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:54,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 205 states and 213 transitions. [2023-12-03 02:50:54,701 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 213 transitions. [2023-12-03 02:50:54,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2023-12-03 02:50:54,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:54,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:00,925 INFO L134 CoverageAnalysis]: Checked inductivity of 18534 backedges. 0 proven. 18528 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:01,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:01,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 206 states and 214 transitions. [2023-12-03 02:51:01,661 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 214 transitions. [2023-12-03 02:51:01,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 02:51:01,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:01,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:01,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 18727 backedges. 0 proven. 18721 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:08,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:08,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 207 states and 215 transitions. [2023-12-03 02:51:08,313 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 215 transitions. [2023-12-03 02:51:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 02:51:08,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:08,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:08,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:14,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18921 backedges. 0 proven. 18915 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:15,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 208 states and 216 transitions. [2023-12-03 02:51:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 216 transitions. [2023-12-03 02:51:15,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 02:51:15,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:15,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:21,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19116 backedges. 0 proven. 19110 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:21,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:21,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 209 states and 217 transitions. [2023-12-03 02:51:21,934 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 217 transitions. [2023-12-03 02:51:21,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 02:51:21,935 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:21,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19312 backedges. 0 proven. 19306 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:28,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 210 states and 218 transitions. [2023-12-03 02:51:28,942 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 218 transitions. [2023-12-03 02:51:28,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2023-12-03 02:51:28,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:28,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:29,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:35,269 INFO L134 CoverageAnalysis]: Checked inductivity of 19509 backedges. 0 proven. 19503 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:36,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:36,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 211 states and 219 transitions. [2023-12-03 02:51:36,063 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 219 transitions. [2023-12-03 02:51:36,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 02:51:36,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:36,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:36,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:42,382 INFO L134 CoverageAnalysis]: Checked inductivity of 19707 backedges. 0 proven. 19701 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:43,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:43,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 212 states and 220 transitions. [2023-12-03 02:51:43,081 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 220 transitions. [2023-12-03 02:51:43,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 02:51:43,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:43,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:43,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:49,450 INFO L134 CoverageAnalysis]: Checked inductivity of 19906 backedges. 0 proven. 19900 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:50,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:50,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 213 states and 221 transitions. [2023-12-03 02:51:50,176 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 221 transitions. [2023-12-03 02:51:50,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 02:51:50,177 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:50,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:50,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:56,792 INFO L134 CoverageAnalysis]: Checked inductivity of 20106 backedges. 0 proven. 20100 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:57,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:57,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 214 states and 222 transitions. [2023-12-03 02:51:57,537 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 222 transitions. [2023-12-03 02:51:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 02:51:57,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:57,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 20307 backedges. 0 proven. 20301 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:04,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:04,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 215 states and 223 transitions. [2023-12-03 02:52:04,955 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 223 transitions. [2023-12-03 02:52:04,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 02:52:04,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:04,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:05,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:11,596 INFO L134 CoverageAnalysis]: Checked inductivity of 20509 backedges. 0 proven. 20503 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:12,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 216 states and 224 transitions. [2023-12-03 02:52:12,387 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 224 transitions. [2023-12-03 02:52:12,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 02:52:12,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:12,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:12,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:19,065 INFO L134 CoverageAnalysis]: Checked inductivity of 20712 backedges. 0 proven. 20706 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:19,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:19,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 217 states and 225 transitions. [2023-12-03 02:52:19,939 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 225 transitions. [2023-12-03 02:52:19,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 02:52:19,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:19,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:20,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:26,824 INFO L134 CoverageAnalysis]: Checked inductivity of 20916 backedges. 0 proven. 20910 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:27,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 218 states and 226 transitions. [2023-12-03 02:52:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 226 transitions. [2023-12-03 02:52:27,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 02:52:27,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:27,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:34,556 INFO L134 CoverageAnalysis]: Checked inductivity of 21121 backedges. 0 proven. 21115 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:35,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:35,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 219 states and 227 transitions. [2023-12-03 02:52:35,333 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 227 transitions. [2023-12-03 02:52:35,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 02:52:35,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:35,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:42,289 INFO L134 CoverageAnalysis]: Checked inductivity of 21327 backedges. 0 proven. 21321 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:43,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:43,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 220 states and 228 transitions. [2023-12-03 02:52:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 228 transitions. [2023-12-03 02:52:43,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 02:52:43,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:43,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:43,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:50,067 INFO L134 CoverageAnalysis]: Checked inductivity of 21534 backedges. 0 proven. 21528 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:50,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:50,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 221 states and 229 transitions. [2023-12-03 02:52:50,848 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 229 transitions. [2023-12-03 02:52:50,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 02:52:50,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:50,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:51,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:52:57,902 INFO L134 CoverageAnalysis]: Checked inductivity of 21742 backedges. 0 proven. 21736 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:52:58,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:52:58,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 222 states and 230 transitions. [2023-12-03 02:52:58,645 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 230 transitions. [2023-12-03 02:52:58,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 02:52:58,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:52:58,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:52:58,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:05,760 INFO L134 CoverageAnalysis]: Checked inductivity of 21951 backedges. 0 proven. 21945 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:06,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:06,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 223 states and 231 transitions. [2023-12-03 02:53:06,616 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 231 transitions. [2023-12-03 02:53:06,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 02:53:06,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:06,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:06,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:13,873 INFO L134 CoverageAnalysis]: Checked inductivity of 22161 backedges. 0 proven. 22155 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:14,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:14,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 224 states and 232 transitions. [2023-12-03 02:53:14,712 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 232 transitions. [2023-12-03 02:53:14,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 02:53:14,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:14,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 22372 backedges. 0 proven. 22366 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:22,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:22,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 225 states and 233 transitions. [2023-12-03 02:53:22,992 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 233 transitions. [2023-12-03 02:53:22,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 02:53:22,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:22,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:30,466 INFO L134 CoverageAnalysis]: Checked inductivity of 22584 backedges. 0 proven. 22578 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:31,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:31,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 226 states and 234 transitions. [2023-12-03 02:53:31,326 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 234 transitions. [2023-12-03 02:53:31,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 02:53:31,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:31,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:31,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:38,742 INFO L134 CoverageAnalysis]: Checked inductivity of 22797 backedges. 0 proven. 22791 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:39,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:39,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 227 states and 235 transitions. [2023-12-03 02:53:39,574 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 235 transitions. [2023-12-03 02:53:39,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 02:53:39,574 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:39,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:47,360 INFO L134 CoverageAnalysis]: Checked inductivity of 23011 backedges. 0 proven. 23005 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:48,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 228 states and 236 transitions. [2023-12-03 02:53:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 236 transitions. [2023-12-03 02:53:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 02:53:48,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:48,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:48,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:53:56,208 INFO L134 CoverageAnalysis]: Checked inductivity of 23226 backedges. 0 proven. 23220 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:53:57,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:57,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 229 states and 237 transitions. [2023-12-03 02:53:57,090 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 237 transitions. [2023-12-03 02:53:57,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 02:53:57,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:57,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:53:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,878 INFO L134 CoverageAnalysis]: Checked inductivity of 23442 backedges. 0 proven. 23436 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 230 states and 238 transitions. [2023-12-03 02:54:05,754 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 238 transitions. [2023-12-03 02:54:05,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 02:54:05,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:13,691 INFO L134 CoverageAnalysis]: Checked inductivity of 23659 backedges. 0 proven. 23653 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:14,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 231 states and 239 transitions. [2023-12-03 02:54:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 239 transitions. [2023-12-03 02:54:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 02:54:14,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:22,998 INFO L134 CoverageAnalysis]: Checked inductivity of 23877 backedges. 0 proven. 23871 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:23,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 232 states and 240 transitions. [2023-12-03 02:54:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 240 transitions. [2023-12-03 02:54:23,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 02:54:23,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:23,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:24,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:31,772 INFO L134 CoverageAnalysis]: Checked inductivity of 24096 backedges. 0 proven. 24090 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:32,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:32,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 233 states and 241 transitions. [2023-12-03 02:54:32,694 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 241 transitions. [2023-12-03 02:54:32,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 02:54:32,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:32,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:32,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:40,751 INFO L134 CoverageAnalysis]: Checked inductivity of 24316 backedges. 0 proven. 24310 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:41,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 234 states and 242 transitions. [2023-12-03 02:54:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 242 transitions. [2023-12-03 02:54:41,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 02:54:41,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:41,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:41,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:49,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24537 backedges. 0 proven. 24531 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:50,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:50,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 235 states and 243 transitions. [2023-12-03 02:54:50,682 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 243 transitions. [2023-12-03 02:54:50,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 02:54:50,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:50,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:50,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:58,942 INFO L134 CoverageAnalysis]: Checked inductivity of 24759 backedges. 0 proven. 24753 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:54:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:59,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 236 states and 244 transitions. [2023-12-03 02:54:59,819 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 244 transitions. [2023-12-03 02:54:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 02:54:59,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:00,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:08,083 INFO L134 CoverageAnalysis]: Checked inductivity of 24982 backedges. 0 proven. 24976 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:08,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:08,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 237 states and 245 transitions. [2023-12-03 02:55:08,929 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 245 transitions. [2023-12-03 02:55:08,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 02:55:08,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:08,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:09,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:18,033 INFO L134 CoverageAnalysis]: Checked inductivity of 25206 backedges. 0 proven. 25200 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:18,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:18,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 238 states and 246 transitions. [2023-12-03 02:55:18,899 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 246 transitions. [2023-12-03 02:55:18,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 02:55:18,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:18,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:19,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:27,452 INFO L134 CoverageAnalysis]: Checked inductivity of 25431 backedges. 0 proven. 25425 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:28,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:28,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 239 states and 247 transitions. [2023-12-03 02:55:28,368 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 247 transitions. [2023-12-03 02:55:28,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 02:55:28,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:28,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 25657 backedges. 0 proven. 25651 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:38,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:38,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 240 states and 248 transitions. [2023-12-03 02:55:38,101 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 248 transitions. [2023-12-03 02:55:38,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 02:55:38,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:38,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:38,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:47,081 INFO L134 CoverageAnalysis]: Checked inductivity of 25884 backedges. 0 proven. 25878 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:47,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:47,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 241 states and 249 transitions. [2023-12-03 02:55:47,968 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 249 transitions. [2023-12-03 02:55:47,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 02:55:47,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:47,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:48,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 26112 backedges. 0 proven. 26106 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:55:57,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:57,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 242 states and 250 transitions. [2023-12-03 02:55:57,993 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 250 transitions. [2023-12-03 02:55:57,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 02:55:57,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:57,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:58,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 26341 backedges. 0 proven. 26335 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:56:08,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:08,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 243 states and 251 transitions. [2023-12-03 02:56:08,051 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 251 transitions. [2023-12-03 02:56:08,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-12-03 02:56:08,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:08,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:08,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:17,106 INFO L134 CoverageAnalysis]: Checked inductivity of 26571 backedges. 0 proven. 26565 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:56:18,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:18,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 244 states and 252 transitions. [2023-12-03 02:56:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 252 transitions. [2023-12-03 02:56:18,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 02:56:18,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:18,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:18,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:27,308 INFO L134 CoverageAnalysis]: Checked inductivity of 26802 backedges. 0 proven. 26796 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:56:28,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:28,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 245 states and 253 transitions. [2023-12-03 02:56:28,239 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 253 transitions. [2023-12-03 02:56:28,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 02:56:28,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:28,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:28,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:37,556 INFO L134 CoverageAnalysis]: Checked inductivity of 27034 backedges. 0 proven. 27028 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:56:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:38,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 246 states and 254 transitions. [2023-12-03 02:56:38,487 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 254 transitions. [2023-12-03 02:56:38,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 02:56:38,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:38,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat