./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b 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_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5a9444e5380fed44b00432b26b7edd9414dfa93ba2d2f76306ea753732eae2b3 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:40:22,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:40:22,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:40:22,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:40:22,340 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:40:22,344 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:40:22,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:40:22,349 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:40:22,351 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:40:22,356 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:40:22,358 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:40:22,360 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:40:22,360 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:40:22,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:40:22,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:40:22,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:40:22,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:40:22,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:40:22,371 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:40:22,373 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:40:22,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:40:22,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:40:22,376 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:40:22,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:40:22,379 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:40:22,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:40:22,380 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:40:22,381 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:40:22,381 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:40:22,382 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:40:22,382 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:40:22,383 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:40:22,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:40:22,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:40:22,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:40:22,385 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:40:22,386 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:40:22,386 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:40:22,386 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:40:22,387 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:40:22,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:40:22,389 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 16:40:22,409 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:40:22,409 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:40:22,410 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:40:22,410 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:40:22,411 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:40:22,411 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:40:22,411 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:40:22,411 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:40:22,412 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:40:22,413 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:40:22,413 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 16:40:22,413 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 16:40:22,413 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:40:22,413 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:40:22,414 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:40:22,414 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:40:22,414 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:40:22,414 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:40:22,414 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:22,415 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:40:22,415 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:40:22,415 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:40:22,415 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:40:22,415 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:40:22,415 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:40:22,416 INFO L138 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_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5a9444e5380fed44b00432b26b7edd9414dfa93ba2d2f76306ea753732eae2b3 [2022-11-20 16:40:22,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:40:22,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:40:22,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:40:22,720 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:40:22,720 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:40:22,721 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i [2022-11-20 16:40:25,810 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:40:26,079 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:40:26,080 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i [2022-11-20 16:40:26,087 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/data/9a0d3a4c5/8ca9a36bee214c5f84f9740cbcdca036/FLAGd7a15e3d6 [2022-11-20 16:40:26,107 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/data/9a0d3a4c5/8ca9a36bee214c5f84f9740cbcdca036 [2022-11-20 16:40:26,112 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:40:26,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:40:26,120 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:26,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:40:26,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:40:26,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,125 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ead6629 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26, skipping insertion in model container [2022-11-20 16:40:26,126 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:40:26,149 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:40:26,313 WARN L237 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_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i[873,886] [2022-11-20 16:40:26,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:26,330 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:40:26,341 WARN L237 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_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/sv-benchmarks/c/loop-zilu/benchmark10_conjunctive.i[873,886] [2022-11-20 16:40:26,343 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:40:26,356 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:40:26,357 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26 WrapperNode [2022-11-20 16:40:26,357 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:40:26,358 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:26,358 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:40:26,358 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:40:26,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,372 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,390 INFO L138 Inliner]: procedures = 15, calls = 7, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 36 [2022-11-20 16:40:26,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:40:26,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:40:26,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:40:26,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:40:26,401 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,403 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,404 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,414 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,418 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,419 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,420 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:40:26,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:40:26,421 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:40:26,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:40:26,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:40:26,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:40:26,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:40:26,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ef339bdc-e51e-4e1f-9764-c68d9e3405f2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:40:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:40:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:40:26,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:40:26,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:40:26,579 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:40:26,581 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:40:26,752 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:40:26,786 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:40:26,787 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 16:40:26,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:26 BoogieIcfgContainer [2022-11-20 16:40:26,789 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:40:26,790 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:40:26,790 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:40:26,805 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:40:26,806 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:40:26" (1/1) ... [2022-11-20 16:40:26,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:40:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:26,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 15 states and 17 transitions. [2022-11-20 16:40:26,890 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 17 transitions. [2022-11-20 16:40:26,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 16:40:26,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:26,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:27,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:27,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:27,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 17 states and 21 transitions. [2022-11-20 16:40:27,167 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2022-11-20 16:40:27,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 16:40:27,167 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:27,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:27,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:27,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:27,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:27,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 20 states and 26 transitions. [2022-11-20 16:40:27,365 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 26 transitions. [2022-11-20 16:40:27,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2022-11-20 16:40:27,366 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:27,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:27,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2022-11-20 16:40:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2022-11-20 16:40:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 16:40:27,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:27,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:28,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:28,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 27 states and 37 transitions. [2022-11-20 16:40:28,035 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 37 transitions. [2022-11-20 16:40:28,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 16:40:28,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:28,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:28,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:28,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:28,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:28,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 33 states and 51 transitions. [2022-11-20 16:40:28,648 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 51 transitions. [2022-11-20 16:40:28,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 16:40:28,648 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:28,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:28,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:28,759 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:29,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:29,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2022-11-20 16:40:29,057 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2022-11-20 16:40:29,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-20 16:40:29,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:29,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:29,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:29,101 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 16:40:29,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:29,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2022-11-20 16:40:29,419 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2022-11-20 16:40:29,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 16:40:29,421 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:29,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:29,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:29,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:29,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:29,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 38 states and 59 transitions. [2022-11-20 16:40:29,716 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 59 transitions. [2022-11-20 16:40:29,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 16:40:29,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:29,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:29,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:31,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:31,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 78 transitions. [2022-11-20 16:40:31,026 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 78 transitions. [2022-11-20 16:40:31,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-20 16:40:31,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:31,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:31,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:31,110 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:31,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:31,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 50 states and 80 transitions. [2022-11-20 16:40:31,400 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 80 transitions. [2022-11-20 16:40:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-20 16:40:31,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:31,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:31,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-11-20 16:40:31,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:31,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 50 states and 79 transitions. [2022-11-20 16:40:31,582 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 79 transitions. [2022-11-20 16:40:31,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-20 16:40:31,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:31,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:31,619 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-11-20 16:40:31,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:31,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 51 states and 80 transitions. [2022-11-20 16:40:31,779 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 80 transitions. [2022-11-20 16:40:31,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-20 16:40:31,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:31,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:31,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:32,014 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:33,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:33,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 58 states and 95 transitions. [2022-11-20 16:40:33,111 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 95 transitions. [2022-11-20 16:40:33,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-20 16:40:33,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:33,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:33,135 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2022-11-20 16:40:33,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:33,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 58 states and 94 transitions. [2022-11-20 16:40:33,336 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 94 transitions. [2022-11-20 16:40:33,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-20 16:40:33,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:33,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:33,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:33,362 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2022-11-20 16:40:33,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:33,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 59 states and 95 transitions. [2022-11-20 16:40:33,549 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 95 transitions. [2022-11-20 16:40:33,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 16:40:33,550 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:33,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:33,784 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:35,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:35,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 66 states and 112 transitions. [2022-11-20 16:40:35,222 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 112 transitions. [2022-11-20 16:40:35,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 16:40:35,223 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:35,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:35,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:35,308 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:35,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:35,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 67 states and 112 transitions. [2022-11-20 16:40:35,546 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 112 transitions. [2022-11-20 16:40:35,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-20 16:40:35,548 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:35,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:35,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:35,579 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2022-11-20 16:40:35,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:35,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 67 states and 111 transitions. [2022-11-20 16:40:35,808 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 111 transitions. [2022-11-20 16:40:35,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-20 16:40:35,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:35,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2022-11-20 16:40:36,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:36,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 68 states and 112 transitions. [2022-11-20 16:40:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 112 transitions. [2022-11-20 16:40:36,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 16:40:36,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:36,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:36,412 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:38,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 75 states and 131 transitions. [2022-11-20 16:40:38,137 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 131 transitions. [2022-11-20 16:40:38,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 16:40:38,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:38,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:38,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:38,207 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 76 states and 131 transitions. [2022-11-20 16:40:38,492 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 131 transitions. [2022-11-20 16:40:38,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 16:40:38,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:38,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:38,608 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:38,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:38,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 77 states and 131 transitions. [2022-11-20 16:40:38,865 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 131 transitions. [2022-11-20 16:40:38,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-20 16:40:38,866 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:38,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:38,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:38,889 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2022-11-20 16:40:39,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:39,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 77 states and 130 transitions. [2022-11-20 16:40:39,114 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 130 transitions. [2022-11-20 16:40:39,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-20 16:40:39,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:39,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:39,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:39,149 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2022-11-20 16:40:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:39,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 78 states and 131 transitions. [2022-11-20 16:40:39,384 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 131 transitions. [2022-11-20 16:40:39,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 16:40:39,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:39,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:39,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:39,770 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:41,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 85 states and 152 transitions. [2022-11-20 16:40:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 152 transitions. [2022-11-20 16:40:41,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 16:40:41,738 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:41,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:41,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:41,823 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:42,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:42,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 86 states and 152 transitions. [2022-11-20 16:40:42,135 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 152 transitions. [2022-11-20 16:40:42,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 16:40:42,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:42,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:42,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:42,270 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:42,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:42,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 87 states and 152 transitions. [2022-11-20 16:40:42,589 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 152 transitions. [2022-11-20 16:40:42,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-20 16:40:42,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:42,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:42,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:42,674 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:42,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:42,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 88 states and 152 transitions. [2022-11-20 16:40:42,994 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 152 transitions. [2022-11-20 16:40:42,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-20 16:40:42,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:42,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:43,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:43,040 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 96 trivial. 0 not checked. [2022-11-20 16:40:43,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:43,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 88 states and 151 transitions. [2022-11-20 16:40:43,289 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 151 transitions. [2022-11-20 16:40:43,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 16:40:43,290 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:43,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:43,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:43,318 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2022-11-20 16:40:43,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:43,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 89 states and 152 transitions. [2022-11-20 16:40:43,603 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 152 transitions. [2022-11-20 16:40:43,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-20 16:40:43,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:43,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:43,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:46,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 96 states and 175 transitions. [2022-11-20 16:40:46,424 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 175 transitions. [2022-11-20 16:40:46,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-20 16:40:46,425 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:46,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:46,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:46,561 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:46,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:46,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 97 states and 175 transitions. [2022-11-20 16:40:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 175 transitions. [2022-11-20 16:40:46,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-20 16:40:46,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:46,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:46,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:47,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:47,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 98 states and 175 transitions. [2022-11-20 16:40:47,421 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 175 transitions. [2022-11-20 16:40:47,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-20 16:40:47,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:47,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:47,553 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:47,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:47,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 99 states and 175 transitions. [2022-11-20 16:40:47,961 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 175 transitions. [2022-11-20 16:40:47,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-20 16:40:47,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:47,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:47,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:48,053 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 100 states and 175 transitions. [2022-11-20 16:40:48,414 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 175 transitions. [2022-11-20 16:40:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-20 16:40:48,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:48,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:48,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:48,439 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 133 trivial. 0 not checked. [2022-11-20 16:40:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 100 states and 174 transitions. [2022-11-20 16:40:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 174 transitions. [2022-11-20 16:40:48,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-20 16:40:48,752 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2022-11-20 16:40:49,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:49,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 101 states and 175 transitions. [2022-11-20 16:40:49,095 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 175 transitions. [2022-11-20 16:40:49,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:49,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:49,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:49,680 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:52,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 108 states and 200 transitions. [2022-11-20 16:40:52,518 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 200 transitions. [2022-11-20 16:40:52,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:52,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:52,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:52,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:52,631 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:53,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:53,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 109 states and 200 transitions. [2022-11-20 16:40:53,080 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 200 transitions. [2022-11-20 16:40:53,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:53,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:53,189 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:53,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:53,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 110 states and 200 transitions. [2022-11-20 16:40:53,636 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 200 transitions. [2022-11-20 16:40:53,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:53,637 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:53,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:53,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:53,748 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:54,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:54,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 111 states and 200 transitions. [2022-11-20 16:40:54,136 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 200 transitions. [2022-11-20 16:40:54,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:54,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:54,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:54,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:54,269 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:54,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:54,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 112 states and 200 transitions. [2022-11-20 16:40:54,681 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 200 transitions. [2022-11-20 16:40:54,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-20 16:40:54,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:54,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:54,782 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 184 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:55,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:55,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 113 states and 200 transitions. [2022-11-20 16:40:55,191 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 200 transitions. [2022-11-20 16:40:55,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-20 16:40:55,191 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:55,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:55,212 INFO L134 CoverageAnalysis]: Checked inductivity of 200 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2022-11-20 16:40:55,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 113 states and 199 transitions. [2022-11-20 16:40:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 199 transitions. [2022-11-20 16:40:55,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 16:40:55,573 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:55,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:55,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:55,609 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2022-11-20 16:40:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:55,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 114 states and 200 transitions. [2022-11-20 16:40:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 200 transitions. [2022-11-20 16:40:55,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:40:55,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:55,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:55,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:40:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:40:59,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:40:59,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 121 states and 227 transitions. [2022-11-20 16:40:59,870 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 227 transitions. [2022-11-20 16:40:59,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:40:59,871 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:40:59,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:40:59,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:00,058 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:00,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:00,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 122 states and 227 transitions. [2022-11-20 16:41:00,531 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 227 transitions. [2022-11-20 16:41:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:41:00,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:00,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 123 states and 227 transitions. [2022-11-20 16:41:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 227 transitions. [2022-11-20 16:41:01,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:41:01,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:01,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:01,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:01,293 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:01,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:01,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 124 states and 227 transitions. [2022-11-20 16:41:01,804 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 227 transitions. [2022-11-20 16:41:01,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:41:01,805 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:01,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:01,927 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:02,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:02,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 125 states and 227 transitions. [2022-11-20 16:41:02,404 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 227 transitions. [2022-11-20 16:41:02,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:41:02,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:02,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:02,511 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:02,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:02,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 126 states and 227 transitions. [2022-11-20 16:41:02,959 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 227 transitions. [2022-11-20 16:41:02,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-20 16:41:02,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:02,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:03,143 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:03,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 127 states and 227 transitions. [2022-11-20 16:41:03,614 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 227 transitions. [2022-11-20 16:41:03,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 16:41:03,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:03,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:03,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:03,634 INFO L134 CoverageAnalysis]: Checked inductivity of 252 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 225 trivial. 0 not checked. [2022-11-20 16:41:04,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 127 states and 226 transitions. [2022-11-20 16:41:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 226 transitions. [2022-11-20 16:41:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-20 16:41:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:04,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 216 trivial. 0 not checked. [2022-11-20 16:41:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:04,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 128 states and 227 transitions. [2022-11-20 16:41:04,487 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 227 transitions. [2022-11-20 16:41:04,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:04,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:04,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:04,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:05,221 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:09,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:09,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 135 states and 256 transitions. [2022-11-20 16:41:09,034 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 256 transitions. [2022-11-20 16:41:09,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:09,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:09,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:09,174 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:09,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 136 states and 256 transitions. [2022-11-20 16:41:09,665 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 256 transitions. [2022-11-20 16:41:09,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:09,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:09,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:10,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:10,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 137 states and 256 transitions. [2022-11-20 16:41:10,312 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 256 transitions. [2022-11-20 16:41:10,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:10,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:10,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:10,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:10,491 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:11,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:11,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 138 states and 256 transitions. [2022-11-20 16:41:11,022 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 256 transitions. [2022-11-20 16:41:11,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:11,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:11,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:11,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:11,144 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:11,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:11,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 139 states and 256 transitions. [2022-11-20 16:41:11,641 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 256 transitions. [2022-11-20 16:41:11,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:11,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:11,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:11,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:11,758 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:12,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:12,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 140 states and 256 transitions. [2022-11-20 16:41:12,444 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 256 transitions. [2022-11-20 16:41:12,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:12,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:12,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:12,580 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:13,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:13,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 141 states and 256 transitions. [2022-11-20 16:41:13,100 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 256 transitions. [2022-11-20 16:41:13,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:41:13,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:13,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:13,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 290 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:13,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:13,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 142 states and 256 transitions. [2022-11-20 16:41:13,768 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 256 transitions. [2022-11-20 16:41:13,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-20 16:41:13,768 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:13,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:13,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:13,788 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2022-11-20 16:41:14,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 142 states and 255 transitions. [2022-11-20 16:41:14,275 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 255 transitions. [2022-11-20 16:41:14,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-20 16:41:14,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:14,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:14,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:14,316 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2022-11-20 16:41:14,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:14,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 143 states and 256 transitions. [2022-11-20 16:41:14,756 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 256 transitions. [2022-11-20 16:41:14,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:14,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:14,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:14,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:15,470 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:19,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:19,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 150 states and 287 transitions. [2022-11-20 16:41:19,923 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 287 transitions. [2022-11-20 16:41:19,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:19,923 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:19,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:19,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:20,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:20,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 151 states and 287 transitions. [2022-11-20 16:41:20,602 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 287 transitions. [2022-11-20 16:41:20,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:20,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:20,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:20,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:21,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:21,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 152 states and 287 transitions. [2022-11-20 16:41:21,353 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 287 transitions. [2022-11-20 16:41:21,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:21,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:21,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:21,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:21,482 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:22,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:22,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 153 states and 287 transitions. [2022-11-20 16:41:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 287 transitions. [2022-11-20 16:41:22,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:22,066 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:22,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:22,199 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:22,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 154 states and 287 transitions. [2022-11-20 16:41:22,951 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 287 transitions. [2022-11-20 16:41:22,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:22,951 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:22,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:23,083 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:23,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:23,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 155 states and 287 transitions. [2022-11-20 16:41:23,650 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 287 transitions. [2022-11-20 16:41:23,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:23,650 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:23,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:23,778 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:24,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:24,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 156 states and 287 transitions. [2022-11-20 16:41:24,329 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 287 transitions. [2022-11-20 16:41:24,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:24,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:24,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:24,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:24,450 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:25,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 157 states and 287 transitions. [2022-11-20 16:41:25,164 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 287 transitions. [2022-11-20 16:41:25,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-20 16:41:25,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:25,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:25,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:25,338 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 0 proven. 352 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:25,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:25,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 158 states and 287 transitions. [2022-11-20 16:41:25,968 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 287 transitions. [2022-11-20 16:41:25,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-20 16:41:25,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:25,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:25,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:25,994 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2022-11-20 16:41:26,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 158 states and 286 transitions. [2022-11-20 16:41:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 286 transitions. [2022-11-20 16:41:26,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-20 16:41:26,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:26,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2022-11-20 16:41:26,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:26,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 159 states and 287 transitions. [2022-11-20 16:41:26,949 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 287 transitions. [2022-11-20 16:41:26,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:26,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:26,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:26,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:27,732 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:32,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:32,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 166 states and 320 transitions. [2022-11-20 16:41:32,943 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 320 transitions. [2022-11-20 16:41:32,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:32,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:32,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:33,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:33,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 167 states and 320 transitions. [2022-11-20 16:41:33,714 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 320 transitions. [2022-11-20 16:41:33,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:33,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:33,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:33,828 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:34,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 168 states and 320 transitions. [2022-11-20 16:41:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 320 transitions. [2022-11-20 16:41:34,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:34,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:34,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:34,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:34,550 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:35,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:35,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 169 states and 320 transitions. [2022-11-20 16:41:35,121 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 320 transitions. [2022-11-20 16:41:35,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:35,122 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:35,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:35,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:35,307 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:35,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:35,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 170 states and 320 transitions. [2022-11-20 16:41:35,920 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 320 transitions. [2022-11-20 16:41:35,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:35,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:35,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:35,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:36,047 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:36,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:36,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 171 states and 320 transitions. [2022-11-20 16:41:36,701 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 320 transitions. [2022-11-20 16:41:36,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:36,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:36,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:36,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:36,820 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:37,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 172 states and 320 transitions. [2022-11-20 16:41:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 320 transitions. [2022-11-20 16:41:37,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:37,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:37,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:37,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:37,796 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:38,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:38,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 173 states and 320 transitions. [2022-11-20 16:41:38,464 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 320 transitions. [2022-11-20 16:41:38,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:38,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:38,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:38,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 174 states and 320 transitions. [2022-11-20 16:41:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 320 transitions. [2022-11-20 16:41:39,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-20 16:41:39,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:39,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:39,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:39,333 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:39,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:39,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 175 states and 320 transitions. [2022-11-20 16:41:39,961 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 320 transitions. [2022-11-20 16:41:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-20 16:41:39,962 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:39,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:39,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:39,988 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2022-11-20 16:41:40,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:40,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 175 states and 319 transitions. [2022-11-20 16:41:40,545 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 319 transitions. [2022-11-20 16:41:40,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-20 16:41:40,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:40,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:40,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:40,572 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2022-11-20 16:41:41,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:41,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 176 states and 320 transitions. [2022-11-20 16:41:41,158 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 320 transitions. [2022-11-20 16:41:41,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:41,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:41,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:41,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:42,007 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:47,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:47,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 183 states and 355 transitions. [2022-11-20 16:41:47,979 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 355 transitions. [2022-11-20 16:41:47,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:47,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:47,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:47,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:48,112 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:48,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:48,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 184 states and 355 transitions. [2022-11-20 16:41:48,777 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 355 transitions. [2022-11-20 16:41:48,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:48,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:48,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:48,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:48,895 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:49,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:49,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 185 states and 355 transitions. [2022-11-20 16:41:49,639 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 355 transitions. [2022-11-20 16:41:49,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:49,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:49,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:49,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:50,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:50,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 186 states and 355 transitions. [2022-11-20 16:41:50,441 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 355 transitions. [2022-11-20 16:41:50,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:50,442 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:50,574 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:51,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:51,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 187 states and 355 transitions. [2022-11-20 16:41:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 355 transitions. [2022-11-20 16:41:51,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:51,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:51,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:52,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 188 states and 355 transitions. [2022-11-20 16:41:52,386 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 355 transitions. [2022-11-20 16:41:52,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:52,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:52,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:52,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:52,542 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:53,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:53,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 189 states and 355 transitions. [2022-11-20 16:41:53,277 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 355 transitions. [2022-11-20 16:41:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:53,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:53,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:53,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:54,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 190 states and 355 transitions. [2022-11-20 16:41:54,060 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 355 transitions. [2022-11-20 16:41:54,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:54,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:54,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:54,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 191 states and 355 transitions. [2022-11-20 16:41:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 355 transitions. [2022-11-20 16:41:54,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:54,873 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:54,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:54,992 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:55,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:55,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 192 states and 355 transitions. [2022-11-20 16:41:55,783 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 355 transitions. [2022-11-20 16:41:55,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-20 16:41:55,783 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:55,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:55,905 INFO L134 CoverageAnalysis]: Checked inductivity of 494 backedges. 0 proven. 494 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:41:56,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:56,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 193 states and 355 transitions. [2022-11-20 16:41:56,598 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 355 transitions. [2022-11-20 16:41:56,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 16:41:56,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:56,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:56,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:56,617 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2022-11-20 16:41:57,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:57,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 193 states and 354 transitions. [2022-11-20 16:41:57,198 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2022-11-20 16:41:57,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-20 16:41:57,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:57,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:57,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:57,222 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2022-11-20 16:41:57,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:41:57,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 194 states and 355 transitions. [2022-11-20 16:41:57,783 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 355 transitions. [2022-11-20 16:41:57,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:41:57,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:41:57,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:41:57,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:41:58,716 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:05,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 201 states and 392 transitions. [2022-11-20 16:42:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 392 transitions. [2022-11-20 16:42:05,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:05,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:05,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:05,747 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:06,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:06,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 202 states and 392 transitions. [2022-11-20 16:42:06,485 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 392 transitions. [2022-11-20 16:42:06,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:06,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:06,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:06,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:07,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:07,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 203 states and 392 transitions. [2022-11-20 16:42:07,344 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 392 transitions. [2022-11-20 16:42:07,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:07,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:07,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:07,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:08,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:08,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 204 states and 392 transitions. [2022-11-20 16:42:08,215 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 392 transitions. [2022-11-20 16:42:08,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:08,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:08,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:08,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:08,346 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:09,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:09,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 205 states and 392 transitions. [2022-11-20 16:42:09,202 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 392 transitions. [2022-11-20 16:42:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:09,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:09,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:09,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:10,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:10,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 206 states and 392 transitions. [2022-11-20 16:42:10,201 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 392 transitions. [2022-11-20 16:42:10,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:10,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:10,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:10,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:10,333 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:11,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:11,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 207 states and 392 transitions. [2022-11-20 16:42:11,090 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 392 transitions. [2022-11-20 16:42:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:11,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:11,237 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:12,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:12,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 208 states and 392 transitions. [2022-11-20 16:42:12,002 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 392 transitions. [2022-11-20 16:42:12,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:12,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:12,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:12,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:13,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 209 states and 392 transitions. [2022-11-20 16:42:13,026 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 392 transitions. [2022-11-20 16:42:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:13,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:13,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:13,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:14,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:14,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 210 states and 392 transitions. [2022-11-20 16:42:14,195 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 392 transitions. [2022-11-20 16:42:14,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:14,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:14,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:14,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:14,325 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:15,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:15,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 211 states and 392 transitions. [2022-11-20 16:42:15,126 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 392 transitions. [2022-11-20 16:42:15,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-20 16:42:15,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:15,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:15,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:15,295 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 0 proven. 574 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:16,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 212 states and 392 transitions. [2022-11-20 16:42:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 392 transitions. [2022-11-20 16:42:16,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-20 16:42:16,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:16,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:16,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 602 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2022-11-20 16:42:16,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:16,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 212 states and 391 transitions. [2022-11-20 16:42:16,754 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 391 transitions. [2022-11-20 16:42:16,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-20 16:42:16,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:16,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:16,791 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 546 trivial. 0 not checked. [2022-11-20 16:42:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:17,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 213 states and 392 transitions. [2022-11-20 16:42:17,616 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 392 transitions. [2022-11-20 16:42:17,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:17,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:17,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:17,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:18,675 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:26,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 220 states and 431 transitions. [2022-11-20 16:42:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 431 transitions. [2022-11-20 16:42:26,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:26,447 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:26,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:26,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:26,603 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:27,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:27,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 221 states and 431 transitions. [2022-11-20 16:42:27,433 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 431 transitions. [2022-11-20 16:42:27,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:27,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:27,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:27,595 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:28,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:28,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 222 states and 431 transitions. [2022-11-20 16:42:28,416 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 431 transitions. [2022-11-20 16:42:28,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:28,417 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:28,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:28,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:28,589 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:29,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:29,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 223 states and 431 transitions. [2022-11-20 16:42:29,586 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 431 transitions. [2022-11-20 16:42:29,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:29,587 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:29,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:29,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:29,791 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:30,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:30,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 224 states and 431 transitions. [2022-11-20 16:42:30,671 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 431 transitions. [2022-11-20 16:42:30,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:30,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:30,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:30,865 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:31,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:31,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 225 states and 431 transitions. [2022-11-20 16:42:31,694 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 431 transitions. [2022-11-20 16:42:31,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:31,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:31,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:31,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:31,850 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:32,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:32,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 226 states and 431 transitions. [2022-11-20 16:42:32,970 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 431 transitions. [2022-11-20 16:42:32,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:32,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:32,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:32,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:33,113 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:34,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:34,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 227 states and 431 transitions. [2022-11-20 16:42:34,048 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 431 transitions. [2022-11-20 16:42:34,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:34,048 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:34,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:34,202 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:34,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:34,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 228 states and 431 transitions. [2022-11-20 16:42:34,998 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 431 transitions. [2022-11-20 16:42:34,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:34,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:34,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:35,164 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:36,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:36,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 229 states and 431 transitions. [2022-11-20 16:42:36,004 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 431 transitions. [2022-11-20 16:42:36,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:36,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:36,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:36,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:36,212 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:37,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 230 states and 431 transitions. [2022-11-20 16:42:37,055 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 431 transitions. [2022-11-20 16:42:37,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:37,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:37,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:37,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:37,204 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:38,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 231 states and 431 transitions. [2022-11-20 16:42:38,175 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 431 transitions. [2022-11-20 16:42:38,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-20 16:42:38,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:38,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:38,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:38,309 INFO L134 CoverageAnalysis]: Checked inductivity of 660 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:39,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:39,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 232 states and 431 transitions. [2022-11-20 16:42:39,164 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 431 transitions. [2022-11-20 16:42:39,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-20 16:42:39,164 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:39,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:39,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:39,188 INFO L134 CoverageAnalysis]: Checked inductivity of 690 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2022-11-20 16:42:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:39,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 232 states and 430 transitions. [2022-11-20 16:42:39,905 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 430 transitions. [2022-11-20 16:42:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-20 16:42:39,906 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:39,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:39,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:39,927 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2022-11-20 16:42:40,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 233 states and 431 transitions. [2022-11-20 16:42:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 431 transitions. [2022-11-20 16:42:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:40,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:40,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:40,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:41,788 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:50,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:50,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 240 states and 472 transitions. [2022-11-20 16:42:50,515 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 472 transitions. [2022-11-20 16:42:50,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:50,515 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:50,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:50,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:50,697 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:51,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:51,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 241 states and 472 transitions. [2022-11-20 16:42:51,933 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 472 transitions. [2022-11-20 16:42:51,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:51,933 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:51,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:51,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:53,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:53,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 242 states and 472 transitions. [2022-11-20 16:42:53,258 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 472 transitions. [2022-11-20 16:42:53,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:53,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:53,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:53,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:54,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 243 states and 472 transitions. [2022-11-20 16:42:54,384 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 472 transitions. [2022-11-20 16:42:54,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:54,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:54,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:54,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:54,532 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:55,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:55,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 244 states and 472 transitions. [2022-11-20 16:42:55,437 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 472 transitions. [2022-11-20 16:42:55,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:55,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:55,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:55,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:56,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:56,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 245 states and 472 transitions. [2022-11-20 16:42:56,516 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 472 transitions. [2022-11-20 16:42:56,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:56,516 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:56,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:56,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:56,811 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:57,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:57,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 246 states and 472 transitions. [2022-11-20 16:42:57,730 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 472 transitions. [2022-11-20 16:42:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:57,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:57,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:57,879 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:58,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 247 states and 472 transitions. [2022-11-20 16:42:58,806 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 472 transitions. [2022-11-20 16:42:58,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:58,807 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:58,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:58,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:42:58,954 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:42:59,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:42:59,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 248 states and 472 transitions. [2022-11-20 16:42:59,892 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 472 transitions. [2022-11-20 16:42:59,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:42:59,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:42:59,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:42:59,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:00,047 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:00,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:00,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 249 states and 472 transitions. [2022-11-20 16:43:00,977 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 472 transitions. [2022-11-20 16:43:00,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:43:00,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:00,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:00,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:01,128 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:02,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:02,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 250 states and 472 transitions. [2022-11-20 16:43:02,227 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 472 transitions. [2022-11-20 16:43:02,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:43:02,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:02,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:02,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:03,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:03,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 251 states and 472 transitions. [2022-11-20 16:43:03,318 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 472 transitions. [2022-11-20 16:43:03,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:43:03,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:03,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:03,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 252 states and 472 transitions. [2022-11-20 16:43:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 472 transitions. [2022-11-20 16:43:04,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-20 16:43:04,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:04,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:04,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:04,571 INFO L134 CoverageAnalysis]: Checked inductivity of 752 backedges. 0 proven. 752 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:05,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 253 states and 472 transitions. [2022-11-20 16:43:05,531 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 472 transitions. [2022-11-20 16:43:05,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-20 16:43:05,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:05,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:05,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:05,546 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 736 trivial. 0 not checked. [2022-11-20 16:43:06,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:06,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 253 states and 471 transitions. [2022-11-20 16:43:06,335 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 471 transitions. [2022-11-20 16:43:06,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-20 16:43:06,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:06,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:06,361 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2022-11-20 16:43:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 254 states and 472 transitions. [2022-11-20 16:43:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 472 transitions. [2022-11-20 16:43:07,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:07,112 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:07,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:07,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:08,582 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:18,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:18,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 261 states and 515 transitions. [2022-11-20 16:43:18,885 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 515 transitions. [2022-11-20 16:43:18,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:18,885 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:18,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:18,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:19,181 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:20,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 262 states and 515 transitions. [2022-11-20 16:43:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 515 transitions. [2022-11-20 16:43:20,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:20,286 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:20,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:20,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:20,506 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:21,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:21,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 263 states and 515 transitions. [2022-11-20 16:43:21,495 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 515 transitions. [2022-11-20 16:43:21,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:21,495 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:21,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:21,659 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:22,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:22,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 264 states and 515 transitions. [2022-11-20 16:43:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 515 transitions. [2022-11-20 16:43:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:22,685 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:22,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:22,853 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:23,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:23,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 265 states and 515 transitions. [2022-11-20 16:43:23,851 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 515 transitions. [2022-11-20 16:43:23,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:23,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:23,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:23,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:24,172 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:25,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:25,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 266 states and 515 transitions. [2022-11-20 16:43:25,172 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 515 transitions. [2022-11-20 16:43:25,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:25,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:25,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:25,336 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:26,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:26,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 267 states and 515 transitions. [2022-11-20 16:43:26,386 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 515 transitions. [2022-11-20 16:43:26,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:26,386 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:26,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:26,549 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:27,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:27,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 268 states and 515 transitions. [2022-11-20 16:43:27,571 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 515 transitions. [2022-11-20 16:43:27,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:27,571 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:27,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:27,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:27,735 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:28,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:28,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 269 states and 515 transitions. [2022-11-20 16:43:28,748 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 515 transitions. [2022-11-20 16:43:28,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:28,748 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:28,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:28,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:28,913 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:30,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:30,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 270 states and 515 transitions. [2022-11-20 16:43:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 515 transitions. [2022-11-20 16:43:30,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:30,036 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:30,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:30,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:30,199 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:31,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:31,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 271 states and 515 transitions. [2022-11-20 16:43:31,229 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 515 transitions. [2022-11-20 16:43:31,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:31,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:31,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:32,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:32,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 272 states and 515 transitions. [2022-11-20 16:43:32,445 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 515 transitions. [2022-11-20 16:43:32,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:32,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:32,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:32,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:32,648 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:33,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:33,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 273 states and 515 transitions. [2022-11-20 16:43:33,697 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 515 transitions. [2022-11-20 16:43:33,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:33,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:33,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:33,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:33,918 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:34,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 274 states and 515 transitions. [2022-11-20 16:43:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 515 transitions. [2022-11-20 16:43:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-20 16:43:34,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:34,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:35,230 INFO L134 CoverageAnalysis]: Checked inductivity of 850 backedges. 0 proven. 850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:36,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:36,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 275 states and 515 transitions. [2022-11-20 16:43:36,433 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 515 transitions. [2022-11-20 16:43:36,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-20 16:43:36,434 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:36,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:36,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:36,464 INFO L134 CoverageAnalysis]: Checked inductivity of 884 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 833 trivial. 0 not checked. [2022-11-20 16:43:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:37,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 275 states and 514 transitions. [2022-11-20 16:43:37,377 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 514 transitions. [2022-11-20 16:43:37,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-20 16:43:37,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:37,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:37,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:37,409 INFO L134 CoverageAnalysis]: Checked inductivity of 901 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2022-11-20 16:43:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 276 states and 515 transitions. [2022-11-20 16:43:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 515 transitions. [2022-11-20 16:43:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:38,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:39,835 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:50,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:50,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 283 states and 560 transitions. [2022-11-20 16:43:50,931 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 560 transitions. [2022-11-20 16:43:50,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:50,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:51,188 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:52,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 284 states and 560 transitions. [2022-11-20 16:43:52,498 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 560 transitions. [2022-11-20 16:43:52,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:52,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:52,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:52,770 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:53,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:53,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 285 states and 560 transitions. [2022-11-20 16:43:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 560 transitions. [2022-11-20 16:43:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:53,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:53,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:54,031 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 286 states and 560 transitions. [2022-11-20 16:43:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 560 transitions. [2022-11-20 16:43:55,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:55,166 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:55,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:55,381 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:56,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:56,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 287 states and 560 transitions. [2022-11-20 16:43:56,674 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 560 transitions. [2022-11-20 16:43:56,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:56,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:56,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:56,930 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:58,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:58,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 288 states and 560 transitions. [2022-11-20 16:43:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 560 transitions. [2022-11-20 16:43:58,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:58,042 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:58,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:58,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:58,273 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:43:59,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:43:59,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 289 states and 560 transitions. [2022-11-20 16:43:59,598 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 560 transitions. [2022-11-20 16:43:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:43:59,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:43:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:43:59,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:43:59,848 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:00,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:00,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 290 states and 560 transitions. [2022-11-20 16:44:00,968 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 560 transitions. [2022-11-20 16:44:00,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:00,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:00,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:00,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:01,151 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:02,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:02,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 291 states and 560 transitions. [2022-11-20 16:44:02,425 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 560 transitions. [2022-11-20 16:44:02,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:02,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:02,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:02,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:02,688 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:03,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:03,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 292 states and 560 transitions. [2022-11-20 16:44:03,846 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 560 transitions. [2022-11-20 16:44:03,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:03,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:03,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:04,025 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:05,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:05,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 293 states and 560 transitions. [2022-11-20 16:44:05,330 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 560 transitions. [2022-11-20 16:44:05,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:05,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:05,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:05,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:05,583 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:06,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:06,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 294 states and 560 transitions. [2022-11-20 16:44:06,720 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 560 transitions. [2022-11-20 16:44:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:06,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:06,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:06,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:07,119 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:08,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 295 states and 560 transitions. [2022-11-20 16:44:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 560 transitions. [2022-11-20 16:44:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:08,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:08,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:08,493 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:09,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 296 states and 560 transitions. [2022-11-20 16:44:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 560 transitions. [2022-11-20 16:44:09,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:09,672 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:09,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:10,074 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:11,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:11,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 297 states and 560 transitions. [2022-11-20 16:44:11,628 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 560 transitions. [2022-11-20 16:44:11,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-20 16:44:11,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:11,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:11,911 INFO L134 CoverageAnalysis]: Checked inductivity of 954 backedges. 0 proven. 954 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:13,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:13,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 298 states and 560 transitions. [2022-11-20 16:44:13,241 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 560 transitions. [2022-11-20 16:44:13,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-20 16:44:13,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:13,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:13,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 936 trivial. 0 not checked. [2022-11-20 16:44:14,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:14,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 298 states and 559 transitions. [2022-11-20 16:44:14,201 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 559 transitions. [2022-11-20 16:44:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-20 16:44:14,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:14,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:14,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1008 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 918 trivial. 0 not checked. [2022-11-20 16:44:15,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:15,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 299 states and 560 transitions. [2022-11-20 16:44:15,171 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 560 transitions. [2022-11-20 16:44:15,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:15,171 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:15,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:15,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:17,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:29,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 306 states and 607 transitions. [2022-11-20 16:44:29,873 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 607 transitions. [2022-11-20 16:44:29,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:29,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:29,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:30,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:31,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 307 states and 607 transitions. [2022-11-20 16:44:31,464 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 607 transitions. [2022-11-20 16:44:31,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:31,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:31,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:31,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:32,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:32,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 308 states and 607 transitions. [2022-11-20 16:44:32,994 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 607 transitions. [2022-11-20 16:44:32,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:32,995 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:32,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:33,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:35,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:35,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 309 states and 607 transitions. [2022-11-20 16:44:35,137 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 607 transitions. [2022-11-20 16:44:35,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:35,138 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:35,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:35,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:35,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:36,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:36,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 310 states and 607 transitions. [2022-11-20 16:44:36,921 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 607 transitions. [2022-11-20 16:44:36,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:36,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:36,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:36,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:37,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:38,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:38,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 311 states and 607 transitions. [2022-11-20 16:44:38,628 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 607 transitions. [2022-11-20 16:44:38,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:38,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:38,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:38,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:38,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:40,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:40,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 312 states and 607 transitions. [2022-11-20 16:44:40,143 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 607 transitions. [2022-11-20 16:44:40,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:40,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:40,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:40,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:40,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:41,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:41,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 313 states and 607 transitions. [2022-11-20 16:44:41,842 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 607 transitions. [2022-11-20 16:44:41,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:41,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:41,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:41,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:42,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:43,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 314 states and 607 transitions. [2022-11-20 16:44:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 607 transitions. [2022-11-20 16:44:43,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:43,552 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:43,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:45,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:45,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 315 states and 607 transitions. [2022-11-20 16:44:45,147 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 607 transitions. [2022-11-20 16:44:45,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:45,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:45,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 316 states and 607 transitions. [2022-11-20 16:44:46,631 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 607 transitions. [2022-11-20 16:44:46,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:46,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:46,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:47,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:48,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:48,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 317 states and 607 transitions. [2022-11-20 16:44:48,464 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 607 transitions. [2022-11-20 16:44:48,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:48,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:48,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:48,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:48,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:50,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:50,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 318 states and 607 transitions. [2022-11-20 16:44:50,249 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 607 transitions. [2022-11-20 16:44:50,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:50,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:50,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:50,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:51,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 319 states and 607 transitions. [2022-11-20 16:44:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 607 transitions. [2022-11-20 16:44:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:51,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:51,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:53,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:53,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 320 states and 607 transitions. [2022-11-20 16:44:53,486 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 607 transitions. [2022-11-20 16:44:53,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:53,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:53,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:53,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:55,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:55,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 321 states and 607 transitions. [2022-11-20 16:44:55,212 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 607 transitions. [2022-11-20 16:44:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-20 16:44:55,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:55,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:55,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 0 proven. 1064 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:44:56,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 322 states and 607 transitions. [2022-11-20 16:44:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 607 transitions. [2022-11-20 16:44:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-20 16:44:56,671 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:56,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:56,699 INFO L134 CoverageAnalysis]: Checked inductivity of 1102 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2022-11-20 16:44:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 322 states and 606 transitions. [2022-11-20 16:44:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 606 transitions. [2022-11-20 16:44:57,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-20 16:44:57,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:57,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:44:57,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1121 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 1026 trivial. 0 not checked. [2022-11-20 16:44:59,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:44:59,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 323 states and 607 transitions. [2022-11-20 16:44:59,269 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 607 transitions. [2022-11-20 16:44:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:44:59,269 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:44:59,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:44:59,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:01,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:15,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:15,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 330 states and 655 transitions. [2022-11-20 16:45:15,734 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 655 transitions. [2022-11-20 16:45:15,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:15,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:15,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:15,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:16,083 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:17,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:17,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 331 states and 655 transitions. [2022-11-20 16:45:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 655 transitions. [2022-11-20 16:45:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:17,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:17,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:17,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:17,718 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:19,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:19,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 332 states and 655 transitions. [2022-11-20 16:45:19,190 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 655 transitions. [2022-11-20 16:45:19,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:19,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:19,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:19,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:21,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:21,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 333 states and 655 transitions. [2022-11-20 16:45:21,102 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 655 transitions. [2022-11-20 16:45:21,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:21,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:21,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:21,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:23,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 334 states and 655 transitions. [2022-11-20 16:45:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 655 transitions. [2022-11-20 16:45:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:23,103 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:23,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:23,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:24,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 335 states and 655 transitions. [2022-11-20 16:45:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 655 transitions. [2022-11-20 16:45:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:24,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:26,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:26,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 336 states and 655 transitions. [2022-11-20 16:45:26,590 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 655 transitions. [2022-11-20 16:45:26,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:26,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:26,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:26,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:26,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:28,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:28,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 337 states and 655 transitions. [2022-11-20 16:45:28,246 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 655 transitions. [2022-11-20 16:45:28,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:28,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:28,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:28,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:30,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:30,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 338 states and 655 transitions. [2022-11-20 16:45:30,113 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 655 transitions. [2022-11-20 16:45:30,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:30,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:30,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:30,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:30,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:31,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:31,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 339 states and 655 transitions. [2022-11-20 16:45:31,855 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 655 transitions. [2022-11-20 16:45:31,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:31,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:31,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:31,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:32,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:33,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 340 states and 655 transitions. [2022-11-20 16:45:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 655 transitions. [2022-11-20 16:45:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:33,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:33,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:33,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:34,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:35,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:35,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 341 states and 655 transitions. [2022-11-20 16:45:35,660 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 655 transitions. [2022-11-20 16:45:35,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:35,661 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:35,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:35,966 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:37,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:37,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 342 states and 655 transitions. [2022-11-20 16:45:37,307 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 655 transitions. [2022-11-20 16:45:37,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:37,308 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:37,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:37,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:37,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:39,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 343 states and 655 transitions. [2022-11-20 16:45:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 655 transitions. [2022-11-20 16:45:39,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:39,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:39,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:39,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:41,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:41,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 344 states and 655 transitions. [2022-11-20 16:45:41,013 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 655 transitions. [2022-11-20 16:45:41,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:41,014 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:41,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:41,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 345 states and 655 transitions. [2022-11-20 16:45:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 655 transitions. [2022-11-20 16:45:42,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:42,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:43,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:43,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:44,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 346 states and 655 transitions. [2022-11-20 16:45:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 655 transitions. [2022-11-20 16:45:44,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-20 16:45:44,791 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:45,187 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 0 proven. 1180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:45:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:46,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 347 states and 655 transitions. [2022-11-20 16:45:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 655 transitions. [2022-11-20 16:45:46,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-20 16:45:46,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:46,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:46,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:46,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 1160 trivial. 0 not checked. [2022-11-20 16:45:47,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:47,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 347 states and 654 transitions. [2022-11-20 16:45:47,705 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 654 transitions. [2022-11-20 16:45:47,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-20 16:45:47,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:47,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:47,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:47,742 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 100 proven. 0 refuted. 0 times theorem prover too weak. 1140 trivial. 0 not checked. [2022-11-20 16:45:48,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:45:48,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 348 states and 655 transitions. [2022-11-20 16:45:48,999 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 655 transitions. [2022-11-20 16:45:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:45:48,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:45:49,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:45:49,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:45:50,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:06,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 355 states and 704 transitions. [2022-11-20 16:46:06,876 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 704 transitions. [2022-11-20 16:46:06,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:06,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:06,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:07,116 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:08,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 356 states and 704 transitions. [2022-11-20 16:46:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 704 transitions. [2022-11-20 16:46:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:08,701 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:08,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:08,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:10,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 357 states and 704 transitions. [2022-11-20 16:46:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 704 transitions. [2022-11-20 16:46:10,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:10,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:10,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:10,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:10,732 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:12,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 358 states and 704 transitions. [2022-11-20 16:46:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 704 transitions. [2022-11-20 16:46:12,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:12,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:12,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:12,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:12,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:14,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:14,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 359 states and 704 transitions. [2022-11-20 16:46:14,099 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 704 transitions. [2022-11-20 16:46:14,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:14,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:14,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:14,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:14,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:15,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 360 states and 704 transitions. [2022-11-20 16:46:15,999 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 704 transitions. [2022-11-20 16:46:16,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:16,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:16,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:16,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:16,372 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:17,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 361 states and 704 transitions. [2022-11-20 16:46:17,873 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 704 transitions. [2022-11-20 16:46:17,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:17,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:17,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:17,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:18,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:19,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 362 states and 704 transitions. [2022-11-20 16:46:19,719 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 704 transitions. [2022-11-20 16:46:19,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:19,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:19,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:19,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:20,170 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:21,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 363 states and 704 transitions. [2022-11-20 16:46:21,556 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 704 transitions. [2022-11-20 16:46:21,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:21,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:21,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:21,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:21,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:23,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 364 states and 704 transitions. [2022-11-20 16:46:23,496 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 704 transitions. [2022-11-20 16:46:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:23,497 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:23,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:23,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:23,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:25,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:25,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 365 states and 704 transitions. [2022-11-20 16:46:25,296 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 704 transitions. [2022-11-20 16:46:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:25,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:25,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:25,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:27,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:27,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 366 states and 704 transitions. [2022-11-20 16:46:27,316 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 704 transitions. [2022-11-20 16:46:27,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:27,317 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:27,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:27,554 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:29,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:29,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 367 states and 704 transitions. [2022-11-20 16:46:29,198 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 704 transitions. [2022-11-20 16:46:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:29,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:29,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:29,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:31,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 368 states and 704 transitions. [2022-11-20 16:46:31,135 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 704 transitions. [2022-11-20 16:46:31,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:31,136 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:31,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:31,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:31,714 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:33,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:33,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 369 states and 704 transitions. [2022-11-20 16:46:33,211 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 704 transitions. [2022-11-20 16:46:33,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:33,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:33,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:33,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:33,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:35,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:35,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 370 states and 704 transitions. [2022-11-20 16:46:35,303 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 704 transitions. [2022-11-20 16:46:35,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:35,303 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:35,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:35,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:37,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:37,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 371 states and 704 transitions. [2022-11-20 16:46:37,319 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 704 transitions. [2022-11-20 16:46:37,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-11-20 16:46:37,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:37,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:37,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:37,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1302 backedges. 0 proven. 1302 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:46:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 372 states and 704 transitions. [2022-11-20 16:46:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 704 transitions. [2022-11-20 16:46:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-11-20 16:46:39,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:39,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:39,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:39,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1344 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 1281 trivial. 0 not checked. [2022-11-20 16:46:40,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:40,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 372 states and 703 transitions. [2022-11-20 16:46:40,497 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 703 transitions. [2022-11-20 16:46:40,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-20 16:46:40,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:40,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2022-11-20 16:46:41,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:41,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 373 states and 704 transitions. [2022-11-20 16:46:41,873 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 704 transitions. [2022-11-20 16:46:41,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:46:41,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:41,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:41,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:46:44,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:01,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:01,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 380 states and 755 transitions. [2022-11-20 16:47:01,516 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 755 transitions. [2022-11-20 16:47:01,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:01,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:01,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:01,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:03,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:03,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 381 states and 755 transitions. [2022-11-20 16:47:03,630 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 755 transitions. [2022-11-20 16:47:03,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:03,631 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:03,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:03,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:04,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:05,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:05,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 382 states and 755 transitions. [2022-11-20 16:47:05,871 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 755 transitions. [2022-11-20 16:47:05,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:05,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:05,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:05,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:06,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:07,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:07,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 383 states and 755 transitions. [2022-11-20 16:47:07,917 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 755 transitions. [2022-11-20 16:47:07,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:07,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:07,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:07,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:08,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:10,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:10,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 384 states and 755 transitions. [2022-11-20 16:47:10,159 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 755 transitions. [2022-11-20 16:47:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:10,159 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:10,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:10,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:12,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:12,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 385 states and 755 transitions. [2022-11-20 16:47:12,168 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 755 transitions. [2022-11-20 16:47:12,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:12,169 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:12,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:12,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:14,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:14,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 386 states and 755 transitions. [2022-11-20 16:47:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 755 transitions. [2022-11-20 16:47:14,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:14,003 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:14,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:14,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:14,321 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:15,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 387 states and 755 transitions. [2022-11-20 16:47:15,887 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 755 transitions. [2022-11-20 16:47:15,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:15,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:15,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:16,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:17,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 388 states and 755 transitions. [2022-11-20 16:47:17,851 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 755 transitions. [2022-11-20 16:47:17,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:17,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:17,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:18,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:19,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 389 states and 755 transitions. [2022-11-20 16:47:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 755 transitions. [2022-11-20 16:47:19,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:19,819 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:19,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:20,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:21,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:21,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 390 states and 755 transitions. [2022-11-20 16:47:21,830 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 755 transitions. [2022-11-20 16:47:21,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:21,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:21,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:21,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:22,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:23,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:23,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 391 states and 755 transitions. [2022-11-20 16:47:23,776 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 755 transitions. [2022-11-20 16:47:23,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:23,776 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:23,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:23,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:24,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:25,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:25,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 392 states and 755 transitions. [2022-11-20 16:47:25,728 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 755 transitions. [2022-11-20 16:47:25,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:25,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:25,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:25,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:25,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 393 states and 755 transitions. [2022-11-20 16:47:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 755 transitions. [2022-11-20 16:47:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:27,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:27,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:29,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:29,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 394 states and 755 transitions. [2022-11-20 16:47:29,520 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 755 transitions. [2022-11-20 16:47:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:29,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:29,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:29,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:29,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:31,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 395 states and 755 transitions. [2022-11-20 16:47:31,485 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 755 transitions. [2022-11-20 16:47:31,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:31,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:31,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:31,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 396 states and 755 transitions. [2022-11-20 16:47:33,351 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 755 transitions. [2022-11-20 16:47:33,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:33,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:33,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:33,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:35,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:35,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 397 states and 755 transitions. [2022-11-20 16:47:35,393 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 755 transitions. [2022-11-20 16:47:35,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2022-11-20 16:47:35,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:35,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:35,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:35,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1430 backedges. 0 proven. 1430 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:47:37,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:37,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 398 states and 755 transitions. [2022-11-20 16:47:37,378 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 755 transitions. [2022-11-20 16:47:37,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-11-20 16:47:37,379 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:37,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:37,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:37,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1474 backedges. 66 proven. 0 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-11-20 16:47:38,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:38,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 398 states and 754 transitions. [2022-11-20 16:47:38,760 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 754 transitions. [2022-11-20 16:47:38,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-11-20 16:47:38,761 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:38,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:38,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:38,790 INFO L134 CoverageAnalysis]: Checked inductivity of 1496 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 1386 trivial. 0 not checked. [2022-11-20 16:47:40,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:47:40,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 399 states and 755 transitions. [2022-11-20 16:47:40,197 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 755 transitions. [2022-11-20 16:47:40,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:47:40,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:47:40,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:47:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:47:42,613 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:01,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:01,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 406 states and 808 transitions. [2022-11-20 16:48:01,511 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 808 transitions. [2022-11-20 16:48:01,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:01,511 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:01,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:01,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:01,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:03,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:03,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 407 states and 808 transitions. [2022-11-20 16:48:03,644 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 808 transitions. [2022-11-20 16:48:03,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:03,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:03,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:03,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:04,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:05,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:05,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 408 states and 808 transitions. [2022-11-20 16:48:05,978 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 808 transitions. [2022-11-20 16:48:05,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:05,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:05,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:05,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:06,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:08,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 409 states and 808 transitions. [2022-11-20 16:48:08,124 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 808 transitions. [2022-11-20 16:48:08,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:08,125 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:08,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:08,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:08,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:10,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:10,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 410 states and 808 transitions. [2022-11-20 16:48:10,113 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 808 transitions. [2022-11-20 16:48:10,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:10,113 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:10,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:12,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:12,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 411 states and 808 transitions. [2022-11-20 16:48:12,252 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 808 transitions. [2022-11-20 16:48:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:12,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:12,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:12,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:12,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:14,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 412 states and 808 transitions. [2022-11-20 16:48:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 808 transitions. [2022-11-20 16:48:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:14,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:14,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:15,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:16,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:16,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 413 states and 808 transitions. [2022-11-20 16:48:16,730 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 808 transitions. [2022-11-20 16:48:16,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:16,730 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:16,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:16,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:17,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:18,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:18,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 414 states and 808 transitions. [2022-11-20 16:48:18,778 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 808 transitions. [2022-11-20 16:48:18,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:18,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:18,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:18,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:19,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:20,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:20,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 415 states and 808 transitions. [2022-11-20 16:48:20,909 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 808 transitions. [2022-11-20 16:48:20,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:20,909 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:20,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:20,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:21,189 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:23,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:23,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 416 states and 808 transitions. [2022-11-20 16:48:23,038 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 808 transitions. [2022-11-20 16:48:23,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:23,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:23,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:23,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:25,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 417 states and 808 transitions. [2022-11-20 16:48:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 808 transitions. [2022-11-20 16:48:25,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:25,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:25,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:25,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:27,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 418 states and 808 transitions. [2022-11-20 16:48:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 808 transitions. [2022-11-20 16:48:27,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:27,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:27,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:27,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:27,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:29,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:29,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 419 states and 808 transitions. [2022-11-20 16:48:29,697 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 808 transitions. [2022-11-20 16:48:29,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:29,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:29,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:29,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:30,205 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:32,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:32,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 420 states and 808 transitions. [2022-11-20 16:48:32,115 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 808 transitions. [2022-11-20 16:48:32,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:32,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:32,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:32,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:32,566 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:34,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:34,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 421 states and 808 transitions. [2022-11-20 16:48:34,295 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 808 transitions. [2022-11-20 16:48:34,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:34,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:34,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:34,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:36,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:36,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 422 states and 808 transitions. [2022-11-20 16:48:36,463 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 808 transitions. [2022-11-20 16:48:36,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:36,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:36,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:36,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:38,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:38,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 423 states and 808 transitions. [2022-11-20 16:48:38,624 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 808 transitions. [2022-11-20 16:48:38,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:38,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:38,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:40,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 424 states and 808 transitions. [2022-11-20 16:48:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 808 transitions. [2022-11-20 16:48:40,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-11-20 16:48:40,654 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:40,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:41,133 INFO L134 CoverageAnalysis]: Checked inductivity of 1564 backedges. 0 proven. 1564 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:48:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:42,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 425 states and 808 transitions. [2022-11-20 16:48:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 808 transitions. [2022-11-20 16:48:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2022-11-20 16:48:42,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:42,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:42,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1610 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 1541 trivial. 0 not checked. [2022-11-20 16:48:44,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:44,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 425 states and 807 transitions. [2022-11-20 16:48:44,471 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 807 transitions. [2022-11-20 16:48:44,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-11-20 16:48:44,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:44,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:44,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:44,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1633 backedges. 115 proven. 0 refuted. 0 times theorem prover too weak. 1518 trivial. 0 not checked. [2022-11-20 16:48:45,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:48:45,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 426 states and 808 transitions. [2022-11-20 16:48:45,997 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 808 transitions. [2022-11-20 16:48:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:48:45,998 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:48:45,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:48:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:48:48,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:08,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:08,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 433 states and 862 transitions. [2022-11-20 16:49:08,912 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 862 transitions. [2022-11-20 16:49:08,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:08,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:08,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:08,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:09,221 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:11,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:11,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 434 states and 862 transitions. [2022-11-20 16:49:11,189 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 862 transitions. [2022-11-20 16:49:11,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:11,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:11,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:11,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:11,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:13,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 435 states and 862 transitions. [2022-11-20 16:49:13,485 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 862 transitions. [2022-11-20 16:49:13,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:13,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:13,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:13,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:13,971 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:15,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 436 states and 862 transitions. [2022-11-20 16:49:15,779 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 862 transitions. [2022-11-20 16:49:15,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:15,779 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:15,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:16,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:18,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 437 states and 862 transitions. [2022-11-20 16:49:18,053 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 862 transitions. [2022-11-20 16:49:18,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:18,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:18,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:18,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:18,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:20,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:20,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 438 states and 862 transitions. [2022-11-20 16:49:20,596 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 862 transitions. [2022-11-20 16:49:20,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:20,597 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:20,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:20,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:20,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:22,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:22,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 439 states and 862 transitions. [2022-11-20 16:49:22,898 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 862 transitions. [2022-11-20 16:49:22,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:22,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:22,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:23,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:25,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:25,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 440 states and 862 transitions. [2022-11-20 16:49:25,181 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 862 transitions. [2022-11-20 16:49:25,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:25,181 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:25,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:25,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:25,676 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:27,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 441 states and 862 transitions. [2022-11-20 16:49:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 862 transitions. [2022-11-20 16:49:27,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:27,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:27,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:27,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:27,924 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 442 states and 862 transitions. [2022-11-20 16:49:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 862 transitions. [2022-11-20 16:49:29,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:29,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:29,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:29,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:30,223 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:32,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 443 states and 862 transitions. [2022-11-20 16:49:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 862 transitions. [2022-11-20 16:49:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:32,267 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:32,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:32,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 16:49:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:49:34,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 862 states to 444 states and 862 transitions. [2022-11-20 16:49:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 862 transitions. [2022-11-20 16:49:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2022-11-20 16:49:34,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:49:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:49:34,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 16:49:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1704 backedges. 0 proven. 1704 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.