./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem02_label13.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem02_label13.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dfeefe603ac8e9509c0defeafd3f556115c7ef9469dee8e36ba96447893f8761 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:49:45,116 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:49:45,182 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 02:49:45,187 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:49:45,188 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:49:45,210 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:49:45,211 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:49:45,211 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:49:45,212 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:49:45,213 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:49:45,213 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:49:45,214 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:49:45,214 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 02:49:45,215 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:49:45,215 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 02:49:45,216 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:49:45,216 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:49:45,217 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:49:45,217 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:49:45,218 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 02:49:45,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:49:45,219 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:49:45,220 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:49:45,220 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:49:45,220 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:49:45,221 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:49:45,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:49:45,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:49:45,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:49:45,223 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:49:45,223 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:49:45,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:49:45,224 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:49:45,224 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dfeefe603ac8e9509c0defeafd3f556115c7ef9469dee8e36ba96447893f8761 [2023-12-03 02:49:45,468 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:49:45,488 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:49:45,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:49:45,492 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:49:45,492 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:49:45,494 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/eca-rers2012/Problem02_label13.c [2023-12-03 02:49:48,239 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:49:48,479 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:49:48,480 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/sv-benchmarks/c/eca-rers2012/Problem02_label13.c [2023-12-03 02:49:48,493 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/data/6f5da9b73/c3c3afc4b6cf43c1ac7930d827becbd6/FLAG9a4d7f7d6 [2023-12-03 02:49:48,507 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/data/6f5da9b73/c3c3afc4b6cf43c1ac7930d827becbd6 [2023-12-03 02:49:48,510 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:49:48,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:49:48,513 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:49:48,513 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:49:48,518 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:49:48,518 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:48,519 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aaef3f2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48, skipping insertion in model container [2023-12-03 02:49:48,520 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:48,569 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:49:48,813 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/sv-benchmarks/c/eca-rers2012/Problem02_label13.c[15197,15210] [2023-12-03 02:49:48,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:49:48,865 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:49:48,958 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/sv-benchmarks/c/eca-rers2012/Problem02_label13.c[15197,15210] [2023-12-03 02:49:48,982 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:49:48,997 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:49:48,998 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48 WrapperNode [2023-12-03 02:49:48,998 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:49:48,999 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:49:48,999 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:49:48,999 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:49:49,006 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,025 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,069 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 669 [2023-12-03 02:49:49,070 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:49:49,071 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:49:49,071 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:49:49,071 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:49:49,081 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,081 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,110 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,119 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,126 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,131 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,140 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:49:49,141 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:49:49,141 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:49:49,141 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:49:49,142 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:49:48" (1/1) ... [2023-12-03 02:49:49,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:49:49,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:49:49,171 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:49:49,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:49:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:49:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:49:49,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:49:49,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:49:49,324 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:49:49,326 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:49:50,174 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:49:50,416 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:49:50,416 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 02:49:50,418 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:50 BoogieIcfgContainer [2023-12-03 02:49:50,418 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:49:50,419 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:49:50,419 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:49:50,427 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:49:50,427 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:50" (1/1) ... [2023-12-03 02:49:50,435 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:49:50,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:50,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 85 states and 162 transitions. [2023-12-03 02:49:50,482 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 162 transitions. [2023-12-03 02:49:50,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-12-03 02:49:50,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:50,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:50,873 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:51,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 163 states and 300 transitions. [2023-12-03 02:49:51,390 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 300 transitions. [2023-12-03 02:49:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 02:49:51,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:51,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:51,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:51,636 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:51,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:51,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 166 states and 305 transitions. [2023-12-03 02:49:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 305 transitions. [2023-12-03 02:49:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 02:49:51,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:51,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:51,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:52,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:52,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 245 states and 421 transitions. [2023-12-03 02:49:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 421 transitions. [2023-12-03 02:49:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 02:49:52,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:52,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:52,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:52,716 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:52,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:52,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 247 states and 425 transitions. [2023-12-03 02:49:52,830 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 425 transitions. [2023-12-03 02:49:52,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 02:49:52,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:52,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:52,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:52,931 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:53,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 250 states and 429 transitions. [2023-12-03 02:49:53,072 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 429 transitions. [2023-12-03 02:49:53,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:49:53,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,187 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 254 states and 437 transitions. [2023-12-03 02:49:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 437 transitions. [2023-12-03 02:49:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:49:53,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,680 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:53,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 257 states and 441 transitions. [2023-12-03 02:49:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 441 transitions. [2023-12-03 02:49:53,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 02:49:53,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:53,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:53,949 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:54,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:54,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 339 states and 528 transitions. [2023-12-03 02:49:54,721 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 528 transitions. [2023-12-03 02:49:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:49:54,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:54,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:54,830 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:55,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:55,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 345 states and 539 transitions. [2023-12-03 02:49:55,200 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 539 transitions. [2023-12-03 02:49:55,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 02:49:55,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:55,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:55,321 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:55,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 350 states and 546 transitions. [2023-12-03 02:49:55,543 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 546 transitions. [2023-12-03 02:49:55,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:49:55,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:55,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:55,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:55,639 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:55,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:55,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 353 states and 552 transitions. [2023-12-03 02:49:55,854 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 552 transitions. [2023-12-03 02:49:55,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:49:55,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:55,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:55,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:55,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:56,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:56,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 356 states and 556 transitions. [2023-12-03 02:49:56,014 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 556 transitions. [2023-12-03 02:49:56,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 02:49:56,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:56,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:56,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:56,107 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:56,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 358 states and 557 transitions. [2023-12-03 02:49:56,261 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 557 transitions. [2023-12-03 02:49:56,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 02:49:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:56,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:56,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 362 states and 563 transitions. [2023-12-03 02:49:56,670 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 563 transitions. [2023-12-03 02:49:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 02:49:56,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:56,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:56,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:49:57,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:57,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 371 states and 577 transitions. [2023-12-03 02:49:57,104 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 577 transitions. [2023-12-03 02:49:57,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 02:49:57,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:57,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:57,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:57,160 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:49:57,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:57,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 374 states and 580 transitions. [2023-12-03 02:49:57,204 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 580 transitions. [2023-12-03 02:49:57,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:49:57,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:57,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:57,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:57,260 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:49:57,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:57,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 384 states and 595 transitions. [2023-12-03 02:49:57,849 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 595 transitions. [2023-12-03 02:49:57,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:49:57,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:57,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:57,901 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:49:58,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 392 states and 608 transitions. [2023-12-03 02:49:58,447 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 608 transitions. [2023-12-03 02:49:58,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:49:58,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,487 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:49:58,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 394 states and 609 transitions. [2023-12-03 02:49:58,662 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 609 transitions. [2023-12-03 02:49:58,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 02:49:58,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,698 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:49:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 396 states and 611 transitions. [2023-12-03 02:49:58,725 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 611 transitions. [2023-12-03 02:49:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 02:49:58,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,761 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:58,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 401 states and 616 transitions. [2023-12-03 02:49:58,825 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 616 transitions. [2023-12-03 02:49:58,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:49:58,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,878 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:49:58,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:58,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 404 states and 619 transitions. [2023-12-03 02:49:58,928 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 619 transitions. [2023-12-03 02:49:58,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 02:49:58,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:58,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:58,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:58,982 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:49:59,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 406 states and 621 transitions. [2023-12-03 02:49:59,014 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 621 transitions. [2023-12-03 02:49:59,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 02:49:59,015 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:49:59,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 412 states and 627 transitions. [2023-12-03 02:49:59,184 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 627 transitions. [2023-12-03 02:49:59,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 02:49:59,186 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,255 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:49:59,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 414 states and 629 transitions. [2023-12-03 02:49:59,305 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 629 transitions. [2023-12-03 02:49:59,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 02:49:59,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,374 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:49:59,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 419 states and 634 transitions. [2023-12-03 02:49:59,428 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 634 transitions. [2023-12-03 02:49:59,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:49:59,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,470 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:49:59,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:49:59,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 432 states and 650 transitions. [2023-12-03 02:49:59,783 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 650 transitions. [2023-12-03 02:49:59,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 02:49:59,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:49:59,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:49:59,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:49:59,834 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:00,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 451 states and 671 transitions. [2023-12-03 02:50:00,163 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 671 transitions. [2023-12-03 02:50:00,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:50:00,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:00,221 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:00,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 453 states and 673 transitions. [2023-12-03 02:50:00,256 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 673 transitions. [2023-12-03 02:50:00,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:50:00,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:00,311 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-12-03 02:50:00,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 454 states and 674 transitions. [2023-12-03 02:50:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 674 transitions. [2023-12-03 02:50:00,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 02:50:00,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:00,401 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:00,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 459 states and 680 transitions. [2023-12-03 02:50:00,503 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 680 transitions. [2023-12-03 02:50:00,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 02:50:00,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:00,623 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:00,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:00,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 464 states and 686 transitions. [2023-12-03 02:50:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 686 transitions. [2023-12-03 02:50:00,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:50:00,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:00,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:01,113 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:01,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:01,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 492 states and 719 transitions. [2023-12-03 02:50:01,868 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 719 transitions. [2023-12-03 02:50:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 02:50:01,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:01,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:01,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:01,970 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:02,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:02,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 512 states and 742 transitions. [2023-12-03 02:50:02,212 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 742 transitions. [2023-12-03 02:50:02,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:50:02,214 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:02,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:02,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:02,281 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 531 states and 765 transitions. [2023-12-03 02:50:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 765 transitions. [2023-12-03 02:50:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:50:02,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:02,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:02,896 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:03,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 550 states and 785 transitions. [2023-12-03 02:50:03,113 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 785 transitions. [2023-12-03 02:50:03,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:50:03,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:03,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 552 states and 786 transitions. [2023-12-03 02:50:03,349 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 786 transitions. [2023-12-03 02:50:03,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:50:03,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,403 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:03,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 558 states and 794 transitions. [2023-12-03 02:50:03,582 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 794 transitions. [2023-12-03 02:50:03,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-12-03 02:50:03,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,627 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:03,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 563 states and 801 transitions. [2023-12-03 02:50:03,689 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 801 transitions. [2023-12-03 02:50:03,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:50:03,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,727 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:03,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 568 states and 807 transitions. [2023-12-03 02:50:03,784 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 807 transitions. [2023-12-03 02:50:03,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:50:03,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:03,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 572 states and 810 transitions. [2023-12-03 02:50:03,854 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 810 transitions. [2023-12-03 02:50:03,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 02:50:03,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:03,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:03,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 573 states and 811 transitions. [2023-12-03 02:50:03,940 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 811 transitions. [2023-12-03 02:50:03,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:50:03,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:03,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:03,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:04,031 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:04,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:04,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 839 states to 597 states and 839 transitions. [2023-12-03 02:50:04,582 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 839 transitions. [2023-12-03 02:50:04,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:50:04,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:04,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:04,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:04,655 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:05,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 620 states and 868 transitions. [2023-12-03 02:50:05,295 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 868 transitions. [2023-12-03 02:50:05,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:50:05,296 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:05,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:05,360 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:05,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 624 states and 870 transitions. [2023-12-03 02:50:05,547 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 870 transitions. [2023-12-03 02:50:05,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:50:05,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:05,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:05,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:05,618 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 38 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:06,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:06,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 630 states and 881 transitions. [2023-12-03 02:50:06,091 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 881 transitions. [2023-12-03 02:50:06,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 02:50:06,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:06,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:06,154 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 38 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 635 states and 888 transitions. [2023-12-03 02:50:06,479 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 888 transitions. [2023-12-03 02:50:06,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:06,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:06,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:06,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:06,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:06,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 658 states and 914 transitions. [2023-12-03 02:50:06,811 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 914 transitions. [2023-12-03 02:50:06,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:06,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:06,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:06,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:06,883 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:07,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 679 states and 941 transitions. [2023-12-03 02:50:07,197 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 941 transitions. [2023-12-03 02:50:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:07,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:07,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:07,258 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 33 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:07,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 681 states and 942 transitions. [2023-12-03 02:50:07,315 INFO L276 IsEmpty]: Start isEmpty. Operand 681 states and 942 transitions. [2023-12-03 02:50:07,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:07,316 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:07,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:07,360 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:07,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 943 states to 683 states and 943 transitions. [2023-12-03 02:50:07,457 INFO L276 IsEmpty]: Start isEmpty. Operand 683 states and 943 transitions. [2023-12-03 02:50:07,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:07,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:07,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:07,513 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:07,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:07,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 685 states and 944 transitions. [2023-12-03 02:50:07,643 INFO L276 IsEmpty]: Start isEmpty. Operand 685 states and 944 transitions. [2023-12-03 02:50:07,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 02:50:07,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:07,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:50:09,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:09,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 788 states and 1052 transitions. [2023-12-03 02:50:09,061 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1052 transitions. [2023-12-03 02:50:09,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:09,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:09,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:09,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:09,143 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:09,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:09,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1061 states to 795 states and 1061 transitions. [2023-12-03 02:50:09,600 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1061 transitions. [2023-12-03 02:50:09,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:09,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:09,672 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:10,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 802 states and 1072 transitions. [2023-12-03 02:50:10,179 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1072 transitions. [2023-12-03 02:50:10,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:10,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:10,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:10,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:10,263 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:10,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:10,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1075 states to 805 states and 1075 transitions. [2023-12-03 02:50:10,611 INFO L276 IsEmpty]: Start isEmpty. Operand 805 states and 1075 transitions. [2023-12-03 02:50:10,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 02:50:10,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:10,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:10,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:10,750 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 816 states and 1089 transitions. [2023-12-03 02:50:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1089 transitions. [2023-12-03 02:50:11,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 02:50:11,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,192 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:11,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 820 states and 1093 transitions. [2023-12-03 02:50:11,256 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1093 transitions. [2023-12-03 02:50:11,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 02:50:11,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,301 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:11,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1094 states to 821 states and 1094 transitions. [2023-12-03 02:50:11,352 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1094 transitions. [2023-12-03 02:50:11,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 02:50:11,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:50:11,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 825 states and 1100 transitions. [2023-12-03 02:50:11,626 INFO L276 IsEmpty]: Start isEmpty. Operand 825 states and 1100 transitions. [2023-12-03 02:50:11,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 02:50:11,628 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,687 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:50:11,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1105 states to 829 states and 1105 transitions. [2023-12-03 02:50:11,809 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1105 transitions. [2023-12-03 02:50:11,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 02:50:11,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,855 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:11,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 836 states and 1112 transitions. [2023-12-03 02:50:11,939 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1112 transitions. [2023-12-03 02:50:11,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 02:50:11,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:11,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:11,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:11,979 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:12,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:12,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 851 states and 1129 transitions. [2023-12-03 02:50:12,072 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1129 transitions. [2023-12-03 02:50:12,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:12,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:12,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:12,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:12,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 860 states and 1140 transitions. [2023-12-03 02:50:12,558 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1140 transitions. [2023-12-03 02:50:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:12,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:12,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:12,607 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:13,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:13,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 869 states and 1152 transitions. [2023-12-03 02:50:13,019 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1152 transitions. [2023-12-03 02:50:13,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:13,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:13,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:13,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:13,095 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 872 states and 1155 transitions. [2023-12-03 02:50:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1155 transitions. [2023-12-03 02:50:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:13,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:13,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:13,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:13,483 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:50:14,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:14,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 885 states and 1174 transitions. [2023-12-03 02:50:14,356 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1174 transitions. [2023-12-03 02:50:14,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:14,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:14,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:14,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:14,409 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 02:50:14,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:14,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 897 states and 1189 transitions. [2023-12-03 02:50:14,975 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1189 transitions. [2023-12-03 02:50:14,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 02:50:14,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:14,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:14,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,017 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-12-03 02:50:15,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:15,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 903 states and 1195 transitions. [2023-12-03 02:50:15,187 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1195 transitions. [2023-12-03 02:50:15,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 02:50:15,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:15,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:15,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,236 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:15,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:15,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1196 states to 904 states and 1196 transitions. [2023-12-03 02:50:15,302 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1196 transitions. [2023-12-03 02:50:15,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 02:50:15,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:15,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:15,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,374 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:15,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1197 states to 905 states and 1197 transitions. [2023-12-03 02:50:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1197 transitions. [2023-12-03 02:50:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 02:50:15,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:15,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:15,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:16,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:16,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 918 states and 1212 transitions. [2023-12-03 02:50:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1212 transitions. [2023-12-03 02:50:16,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 02:50:16,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:16,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:16,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 931 states and 1227 transitions. [2023-12-03 02:50:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1227 transitions. [2023-12-03 02:50:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 02:50:16,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:16,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:16,677 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:16,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 938 states and 1234 transitions. [2023-12-03 02:50:16,758 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1234 transitions. [2023-12-03 02:50:16,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 02:50:16,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:16,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:16,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 945 states and 1242 transitions. [2023-12-03 02:50:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 945 states and 1242 transitions. [2023-12-03 02:50:16,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 02:50:16,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:16,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:17,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:17,073 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:17,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:17,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1258 states to 957 states and 1258 transitions. [2023-12-03 02:50:17,251 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1258 transitions. [2023-12-03 02:50:17,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 02:50:17,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:17,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:17,293 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:17,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:17,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1273 states to 969 states and 1273 transitions. [2023-12-03 02:50:17,472 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1273 transitions. [2023-12-03 02:50:17,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:50:17,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:17,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:17,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:17,517 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:17,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:17,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1294 states to 987 states and 1294 transitions. [2023-12-03 02:50:17,833 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1294 transitions. [2023-12-03 02:50:17,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:50:17,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:17,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:17,874 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1312 states to 1003 states and 1312 transitions. [2023-12-03 02:50:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1312 transitions. [2023-12-03 02:50:18,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:50:18,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:18,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:18,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:18,238 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 1005 states and 1313 transitions. [2023-12-03 02:50:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1313 transitions. [2023-12-03 02:50:18,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 02:50:18,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:18,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:18,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:18,428 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:50:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:18,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 1011 states and 1319 transitions. [2023-12-03 02:50:18,759 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1319 transitions. [2023-12-03 02:50:18,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 02:50:18,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:18,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:18,804 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:18,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1012 states and 1320 transitions. [2023-12-03 02:50:18,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1320 transitions. [2023-12-03 02:50:18,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:50:18,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:18,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:18,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:18,894 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:19,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:19,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1025 states and 1341 transitions. [2023-12-03 02:50:19,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1341 transitions. [2023-12-03 02:50:19,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:50:19,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:19,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:19,256 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:19,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:19,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 1038 states and 1360 transitions. [2023-12-03 02:50:19,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1360 transitions. [2023-12-03 02:50:19,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:50:19,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:19,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:19,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:19,557 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:19,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:19,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1366 states to 1042 states and 1366 transitions. [2023-12-03 02:50:19,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1366 transitions. [2023-12-03 02:50:19,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 02:50:19,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:19,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:19,964 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:20,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:20,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 1045 states and 1369 transitions. [2023-12-03 02:50:20,195 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1369 transitions. [2023-12-03 02:50:20,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:50:20,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:20,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:20,244 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:20,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:20,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1383 states to 1050 states and 1383 transitions. [2023-12-03 02:50:20,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1383 transitions. [2023-12-03 02:50:20,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:50:20,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:20,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:20,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:20,574 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:20,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1055 states and 1392 transitions. [2023-12-03 02:50:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1392 transitions. [2023-12-03 02:50:20,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:50:20,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:20,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:20,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:20,860 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:21,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1059 states and 1396 transitions. [2023-12-03 02:50:21,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1396 transitions. [2023-12-03 02:50:21,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 02:50:21,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:21,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1082 states and 1420 transitions. [2023-12-03 02:50:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1420 transitions. [2023-12-03 02:50:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 02:50:21,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 73 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:21,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1088 states and 1426 transitions. [2023-12-03 02:50:21,440 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1426 transitions. [2023-12-03 02:50:21,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 02:50:21,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 73 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 1094 states and 1433 transitions. [2023-12-03 02:50:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1433 transitions. [2023-12-03 02:50:21,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 02:50:21,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:21,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:21,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1099 states and 1438 transitions. [2023-12-03 02:50:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1438 transitions. [2023-12-03 02:50:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 02:50:21,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:21,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:22,030 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 56 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:22,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 1127 states and 1468 transitions. [2023-12-03 02:50:22,290 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 1468 transitions. [2023-12-03 02:50:22,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 02:50:22,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:22,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:22,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:22,332 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:50:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 1132 states and 1472 transitions. [2023-12-03 02:50:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 1132 states and 1472 transitions. [2023-12-03 02:50:22,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:50:22,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:22,427 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:22,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:22,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 1139 states and 1480 transitions. [2023-12-03 02:50:22,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 1480 transitions. [2023-12-03 02:50:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:50:22,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:22,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:22,737 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:23,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1146 states and 1489 transitions. [2023-12-03 02:50:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1489 transitions. [2023-12-03 02:50:23,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:50:23,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1150 states and 1492 transitions. [2023-12-03 02:50:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1150 states and 1492 transitions. [2023-12-03 02:50:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:50:23,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:23,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:23,450 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:23,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 1154 states and 1495 transitions. [2023-12-03 02:50:23,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1154 states and 1495 transitions. [2023-12-03 02:50:23,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 02:50:23,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:23,538 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1498 states to 1158 states and 1498 transitions. [2023-12-03 02:50:23,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1498 transitions. [2023-12-03 02:50:23,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 02:50:23,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:23,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:23,864 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 1175 states and 1516 transitions. [2023-12-03 02:50:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 1516 transitions. [2023-12-03 02:50:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:50:23,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:24,181 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 67 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:26,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:26,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 1203 states and 1562 transitions. [2023-12-03 02:50:26,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 1562 transitions. [2023-12-03 02:50:26,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:50:26,073 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:26,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:26,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 67 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:27,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:27,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 1212 states and 1578 transitions. [2023-12-03 02:50:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 1578 transitions. [2023-12-03 02:50:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:50:27,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:27,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:27,125 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 67 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:27,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 1214 states and 1579 transitions. [2023-12-03 02:50:27,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 1579 transitions. [2023-12-03 02:50:27,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 02:50:27,442 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:27,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:27,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:27,596 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 67 proven. 9 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:27,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1580 states to 1216 states and 1580 transitions. [2023-12-03 02:50:27,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1580 transitions. [2023-12-03 02:50:27,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 02:50:27,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:27,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:27,938 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 1245 states and 1612 transitions. [2023-12-03 02:50:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 1612 transitions. [2023-12-03 02:50:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2023-12-03 02:50:28,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:28,319 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:28,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:28,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 1274 states and 1644 transitions. [2023-12-03 02:50:28,678 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 1644 transitions. [2023-12-03 02:50:28,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:50:28,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:28,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:28,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:28,722 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:28,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:28,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1667 states to 1294 states and 1667 transitions. [2023-12-03 02:50:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1294 states and 1667 transitions. [2023-12-03 02:50:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:50:28,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:28,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:28,873 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:50:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:29,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1676 states to 1301 states and 1676 transitions. [2023-12-03 02:50:29,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1301 states and 1676 transitions. [2023-12-03 02:50:29,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:50:29,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:29,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:29,713 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:50:30,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:30,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1684 states to 1307 states and 1684 transitions. [2023-12-03 02:50:30,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1307 states and 1684 transitions. [2023-12-03 02:50:30,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2023-12-03 02:50:30,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:30,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 02:50:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 1309 states and 1685 transitions. [2023-12-03 02:50:30,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1685 transitions. [2023-12-03 02:50:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 02:50:30,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:30,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:31,297 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:33,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:33,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1759 states to 1376 states and 1759 transitions. [2023-12-03 02:50:33,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 1759 transitions. [2023-12-03 02:50:33,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:50:33,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:33,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:33,280 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:50:33,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:33,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1762 states to 1379 states and 1762 transitions. [2023-12-03 02:50:33,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 1762 transitions. [2023-12-03 02:50:33,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 02:50:33,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:33,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:33,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 02:50:33,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:33,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1764 states to 1381 states and 1764 transitions. [2023-12-03 02:50:33,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 1764 transitions. [2023-12-03 02:50:33,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:50:33,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:33,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:33,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:34,117 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:36,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:36,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1440 states and 1829 transitions. [2023-12-03 02:50:36,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 1829 transitions. [2023-12-03 02:50:36,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:50:36,294 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:36,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:36,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:36,424 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:38,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:38,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1897 states to 1498 states and 1897 transitions. [2023-12-03 02:50:38,864 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 1897 transitions. [2023-12-03 02:50:38,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:50:38,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:38,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:38,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:39,025 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 73 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1505 states and 1901 transitions. [2023-12-03 02:50:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 1901 transitions. [2023-12-03 02:50:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:50:39,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:39,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:39,189 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:39,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:39,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1915 states to 1519 states and 1915 transitions. [2023-12-03 02:50:39,288 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 1915 transitions. [2023-12-03 02:50:39,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 02:50:39,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:39,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:39,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:39,362 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 87 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:39,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:39,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1533 states and 1930 transitions. [2023-12-03 02:50:39,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 1930 transitions. [2023-12-03 02:50:39,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:39,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:39,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:39,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:39,907 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 78 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:41,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1941 states to 1541 states and 1941 transitions. [2023-12-03 02:50:41,473 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 1941 transitions. [2023-12-03 02:50:41,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:41,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:41,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:41,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:41,599 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 78 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1582 states and 1988 transitions. [2023-12-03 02:50:43,564 INFO L276 IsEmpty]: Start isEmpty. Operand 1582 states and 1988 transitions. [2023-12-03 02:50:43,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:43,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:43,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:43,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:43,612 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:44,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2009 states to 1600 states and 2009 transitions. [2023-12-03 02:50:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2009 transitions. [2023-12-03 02:50:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:44,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:44,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:44,130 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:50:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1612 states and 2022 transitions. [2023-12-03 02:50:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1612 states and 2022 transitions. [2023-12-03 02:50:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:44,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:44,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:44,731 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 78 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:45,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2024 states to 1615 states and 2024 transitions. [2023-12-03 02:50:45,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2024 transitions. [2023-12-03 02:50:45,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 02:50:45,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:45,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:45,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:45,405 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 78 proven. 4 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:45,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:45,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1579 states and 1986 transitions. [2023-12-03 02:50:45,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 1986 transitions. [2023-12-03 02:50:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:45,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:45,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:45,568 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 1597 states and 2011 transitions. [2023-12-03 02:50:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1597 states and 2011 transitions. [2023-12-03 02:50:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:45,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:45,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:46,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:46,046 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:46,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:46,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1615 states and 2036 transitions. [2023-12-03 02:50:46,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2036 transitions. [2023-12-03 02:50:46,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:46,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:46,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:46,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:46,385 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:46,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:46,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2039 states to 1617 states and 2039 transitions. [2023-12-03 02:50:46,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1617 states and 2039 transitions. [2023-12-03 02:50:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:46,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:46,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:46,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:46,775 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:47,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2056 states to 1631 states and 2056 transitions. [2023-12-03 02:50:47,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 2056 transitions. [2023-12-03 02:50:47,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:47,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:47,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:47,247 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:47,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:47,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2070 states to 1645 states and 2070 transitions. [2023-12-03 02:50:47,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2070 transitions. [2023-12-03 02:50:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:47,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:47,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:47,601 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:47,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:47,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1647 states and 2073 transitions. [2023-12-03 02:50:47,957 INFO L276 IsEmpty]: Start isEmpty. Operand 1647 states and 2073 transitions. [2023-12-03 02:50:47,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2023-12-03 02:50:47,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:47,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:47,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:48,012 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2091 states to 1661 states and 2091 transitions. [2023-12-03 02:50:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 2091 transitions. [2023-12-03 02:50:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:50:48,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:48,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:48,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:49,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:49,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2102 states to 1670 states and 2102 transitions. [2023-12-03 02:50:49,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 2102 transitions. [2023-12-03 02:50:49,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:50:49,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:49,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 72 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:49,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1671 states and 2103 transitions. [2023-12-03 02:50:49,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 2103 transitions. [2023-12-03 02:50:49,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:50:49,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:49,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:49,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:49,658 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 02:50:49,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:49,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2106 states to 1675 states and 2106 transitions. [2023-12-03 02:50:49,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1675 states and 2106 transitions. [2023-12-03 02:50:49,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 02:50:49,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:49,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:49,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-12-03 02:50:50,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2109 states to 1679 states and 2109 transitions. [2023-12-03 02:50:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2109 transitions. [2023-12-03 02:50:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 02:50:50,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:50,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:50,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:50,172 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:50:50,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1700 states and 2131 transitions. [2023-12-03 02:50:50,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 2131 transitions. [2023-12-03 02:50:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:50,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:50,522 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:50:51,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:51,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2144 states to 1710 states and 2144 transitions. [2023-12-03 02:50:51,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 2144 transitions. [2023-12-03 02:50:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:51,832 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:51,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:51,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:51,877 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:52,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2165 states to 1730 states and 2165 transitions. [2023-12-03 02:50:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 2165 transitions. [2023-12-03 02:50:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:52,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:52,704 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:53,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1748 states and 2184 transitions. [2023-12-03 02:50:53,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2184 transitions. [2023-12-03 02:50:53,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:53,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:53,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:53,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:53,695 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:54,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:54,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1752 states and 2187 transitions. [2023-12-03 02:50:54,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2187 transitions. [2023-12-03 02:50:54,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:54,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:54,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:54,125 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:54,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:54,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2194 states to 1758 states and 2194 transitions. [2023-12-03 02:50:54,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2194 transitions. [2023-12-03 02:50:54,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 02:50:54,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:54,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:54,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:54,719 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 103 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:55,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:55,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1775 states and 2210 transitions. [2023-12-03 02:50:55,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2210 transitions. [2023-12-03 02:50:55,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 02:50:55,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:55,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:55,217 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:50:55,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:55,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1811 states and 2248 transitions. [2023-12-03 02:50:55,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2248 transitions. [2023-12-03 02:50:55,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 02:50:55,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:55,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:55,833 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:50:57,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:57,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1829 states and 2273 transitions. [2023-12-03 02:50:57,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2273 transitions. [2023-12-03 02:50:57,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:50:57,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:57,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:57,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:57,327 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:50:57,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1832 states and 2275 transitions. [2023-12-03 02:50:57,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2275 transitions. [2023-12-03 02:50:57,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:50:57,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:57,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:57,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:57,624 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:59,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:59,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1864 states and 2313 transitions. [2023-12-03 02:50:59,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2313 transitions. [2023-12-03 02:50:59,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 02:50:59,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:59,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:59,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:59,227 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-12-03 02:50:59,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:50:59,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1868 states and 2316 transitions. [2023-12-03 02:50:59,603 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 2316 transitions. [2023-12-03 02:50:59,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 02:50:59,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:50:59,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:50:59,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:50:59,677 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:51:01,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:01,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2381 states to 1923 states and 2381 transitions. [2023-12-03 02:51:01,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1923 states and 2381 transitions. [2023-12-03 02:51:01,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 02:51:01,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:01,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:01,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 79 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-12-03 02:51:02,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1928 states and 2393 transitions. [2023-12-03 02:51:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2393 transitions. [2023-12-03 02:51:02,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 02:51:02,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:02,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:02,522 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-12-03 02:51:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2405 states to 1929 states and 2405 transitions. [2023-12-03 02:51:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1929 states and 2405 transitions. [2023-12-03 02:51:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 02:51:02,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:02,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 85 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:04,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1958 states and 2440 transitions. [2023-12-03 02:51:04,745 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2440 transitions. [2023-12-03 02:51:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 02:51:04,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:04,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:04,824 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 85 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:07,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:07,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1987 states and 2476 transitions. [2023-12-03 02:51:07,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 2476 transitions. [2023-12-03 02:51:07,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 02:51:07,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:07,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:07,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:07,882 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 02:51:07,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:07,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1988 states and 2476 transitions. [2023-12-03 02:51:07,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1988 states and 2476 transitions. [2023-12-03 02:51:07,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 02:51:07,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:07,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:08,118 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:51:08,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:08,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2496 states to 1997 states and 2496 transitions. [2023-12-03 02:51:08,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1997 states and 2496 transitions. [2023-12-03 02:51:08,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 02:51:08,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:08,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:08,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:08,338 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:08,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:08,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2515 states to 2012 states and 2515 transitions. [2023-12-03 02:51:08,921 INFO L276 IsEmpty]: Start isEmpty. Operand 2012 states and 2515 transitions. [2023-12-03 02:51:08,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 02:51:08,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:08,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:08,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:08,989 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:09,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:09,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 2027 states and 2538 transitions. [2023-12-03 02:51:09,488 INFO L276 IsEmpty]: Start isEmpty. Operand 2027 states and 2538 transitions. [2023-12-03 02:51:09,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 02:51:09,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:09,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:10,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:10,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 2041 states and 2552 transitions. [2023-12-03 02:51:10,109 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 2552 transitions. [2023-12-03 02:51:10,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 02:51:10,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:10,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:10,202 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 112 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:10,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:10,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 2056 states and 2567 transitions. [2023-12-03 02:51:10,757 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 2567 transitions. [2023-12-03 02:51:10,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 02:51:10,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:10,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:10,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:10,877 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 02:51:10,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:10,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2567 states to 2057 states and 2567 transitions. [2023-12-03 02:51:10,969 INFO L276 IsEmpty]: Start isEmpty. Operand 2057 states and 2567 transitions. [2023-12-03 02:51:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 02:51:10,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:10,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:11,031 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2583 states to 2071 states and 2583 transitions. [2023-12-03 02:51:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 2071 states and 2583 transitions. [2023-12-03 02:51:11,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 02:51:11,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:11,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:11,231 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 131 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2598 states to 2085 states and 2598 transitions. [2023-12-03 02:51:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 2598 transitions. [2023-12-03 02:51:11,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 02:51:11,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:11,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:11,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:11,568 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 89 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:11,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:11,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2606 states to 2094 states and 2606 transitions. [2023-12-03 02:51:11,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2094 states and 2606 transitions. [2023-12-03 02:51:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 02:51:11,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:11,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:11,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:11,885 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 89 proven. 8 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:51:12,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:12,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 2103 states and 2614 transitions. [2023-12-03 02:51:12,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2103 states and 2614 transitions. [2023-12-03 02:51:12,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:51:12,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:12,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:12,140 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:51:12,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:12,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2617 states to 2106 states and 2617 transitions. [2023-12-03 02:51:12,494 INFO L276 IsEmpty]: Start isEmpty. Operand 2106 states and 2617 transitions. [2023-12-03 02:51:12,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:51:12,496 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:12,579 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:51:12,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:12,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2618 states to 2108 states and 2618 transitions. [2023-12-03 02:51:12,883 INFO L276 IsEmpty]: Start isEmpty. Operand 2108 states and 2618 transitions. [2023-12-03 02:51:12,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:51:12,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:12,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:12,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:12,949 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:51:13,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:13,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2622 states to 2111 states and 2622 transitions. [2023-12-03 02:51:13,555 INFO L276 IsEmpty]: Start isEmpty. Operand 2111 states and 2622 transitions. [2023-12-03 02:51:13,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 02:51:13,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:13,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:13,620 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 02:51:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 2113 states and 2623 transitions. [2023-12-03 02:51:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 2113 states and 2623 transitions. [2023-12-03 02:51:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:13,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:13,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:13,993 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:51:14,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:14,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2630 states to 2121 states and 2630 transitions. [2023-12-03 02:51:14,133 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 2630 transitions. [2023-12-03 02:51:14,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:14,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:14,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:14,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 2135 states and 2646 transitions. [2023-12-03 02:51:14,407 INFO L276 IsEmpty]: Start isEmpty. Operand 2135 states and 2646 transitions. [2023-12-03 02:51:14,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:14,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:14,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:14,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:14,582 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:14,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:14,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 2141 states and 2655 transitions. [2023-12-03 02:51:14,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 2655 transitions. [2023-12-03 02:51:14,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:14,739 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:14,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:14,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:14,860 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:16,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:16,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 2155 states and 2673 transitions. [2023-12-03 02:51:16,218 INFO L276 IsEmpty]: Start isEmpty. Operand 2155 states and 2673 transitions. [2023-12-03 02:51:16,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:16,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:16,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:16,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:16,321 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:17,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:17,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2694 states to 2169 states and 2694 transitions. [2023-12-03 02:51:17,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2169 states and 2694 transitions. [2023-12-03 02:51:17,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:17,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:17,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:17,385 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:17,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:17,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2698 states to 2171 states and 2698 transitions. [2023-12-03 02:51:17,898 INFO L276 IsEmpty]: Start isEmpty. Operand 2171 states and 2698 transitions. [2023-12-03 02:51:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:17,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:17,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:17,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:17,995 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:18,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:18,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 2182 states and 2710 transitions. [2023-12-03 02:51:18,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2182 states and 2710 transitions. [2023-12-03 02:51:18,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:18,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:18,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:19,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:19,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 2193 states and 2722 transitions. [2023-12-03 02:51:19,227 INFO L276 IsEmpty]: Start isEmpty. Operand 2193 states and 2722 transitions. [2023-12-03 02:51:19,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:19,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:19,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:19,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:19,326 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:19,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:19,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2723 states to 2195 states and 2723 transitions. [2023-12-03 02:51:19,802 INFO L276 IsEmpty]: Start isEmpty. Operand 2195 states and 2723 transitions. [2023-12-03 02:51:19,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 02:51:19,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:19,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:19,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:19,874 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:51:20,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:20,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2735 states to 2205 states and 2735 transitions. [2023-12-03 02:51:20,430 INFO L276 IsEmpty]: Start isEmpty. Operand 2205 states and 2735 transitions. [2023-12-03 02:51:20,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:20,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:20,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:20,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:20,559 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:22,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:22,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2762 states to 2224 states and 2762 transitions. [2023-12-03 02:51:22,841 INFO L276 IsEmpty]: Start isEmpty. Operand 2224 states and 2762 transitions. [2023-12-03 02:51:22,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:22,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:22,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:23,044 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:25,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:25,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 2242 states and 2785 transitions. [2023-12-03 02:51:25,093 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2785 transitions. [2023-12-03 02:51:25,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:25,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:25,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:25,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:25,218 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:26,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:26,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 2247 states and 2789 transitions. [2023-12-03 02:51:26,051 INFO L276 IsEmpty]: Start isEmpty. Operand 2247 states and 2789 transitions. [2023-12-03 02:51:26,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:26,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:26,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:26,179 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:27,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2795 states to 2255 states and 2795 transitions. [2023-12-03 02:51:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 2255 states and 2795 transitions. [2023-12-03 02:51:27,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:27,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:27,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:27,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:28,104 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 113 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:51:28,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:28,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 2258 states and 2797 transitions. [2023-12-03 02:51:28,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2258 states and 2797 transitions. [2023-12-03 02:51:28,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 02:51:28,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:28,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:28,789 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:51:29,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:29,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 2266 states and 2807 transitions. [2023-12-03 02:51:29,091 INFO L276 IsEmpty]: Start isEmpty. Operand 2266 states and 2807 transitions. [2023-12-03 02:51:29,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:29,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:29,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:29,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:30,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:30,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2274 states and 2822 transitions. [2023-12-03 02:51:30,285 INFO L276 IsEmpty]: Start isEmpty. Operand 2274 states and 2822 transitions. [2023-12-03 02:51:30,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:30,287 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:30,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:30,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:30,369 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2834 states to 2282 states and 2834 transitions. [2023-12-03 02:51:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 2834 transitions. [2023-12-03 02:51:31,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:31,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:31,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:31,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:51:31,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:31,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2838 states to 2284 states and 2838 transitions. [2023-12-03 02:51:31,569 INFO L276 IsEmpty]: Start isEmpty. Operand 2284 states and 2838 transitions. [2023-12-03 02:51:31,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:31,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:31,633 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:31,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:31,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2846 states to 2290 states and 2846 transitions. [2023-12-03 02:51:31,751 INFO L276 IsEmpty]: Start isEmpty. Operand 2290 states and 2846 transitions. [2023-12-03 02:51:31,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:31,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:31,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:31,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:31,815 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:31,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:31,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 2296 states and 2855 transitions. [2023-12-03 02:51:31,929 INFO L276 IsEmpty]: Start isEmpty. Operand 2296 states and 2855 transitions. [2023-12-03 02:51:31,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:31,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:31,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:31,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:31,991 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 02:51:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:32,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 2299 states and 2860 transitions. [2023-12-03 02:51:32,088 INFO L276 IsEmpty]: Start isEmpty. Operand 2299 states and 2860 transitions. [2023-12-03 02:51:32,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:32,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:32,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:32,156 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:33,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:33,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2873 states to 2311 states and 2873 transitions. [2023-12-03 02:51:33,145 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 2873 transitions. [2023-12-03 02:51:33,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:33,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:33,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:33,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:33,212 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:34,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:34,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 2323 states and 2889 transitions. [2023-12-03 02:51:34,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2323 states and 2889 transitions. [2023-12-03 02:51:34,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:34,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:34,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:34,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:34,191 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:34,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2893 states to 2325 states and 2893 transitions. [2023-12-03 02:51:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 2893 transitions. [2023-12-03 02:51:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:34,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:34,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:34,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:35,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:35,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2906 states to 2337 states and 2906 transitions. [2023-12-03 02:51:35,713 INFO L276 IsEmpty]: Start isEmpty. Operand 2337 states and 2906 transitions. [2023-12-03 02:51:35,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:35,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:35,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:35,780 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:36,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:36,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2349 states and 2920 transitions. [2023-12-03 02:51:36,848 INFO L276 IsEmpty]: Start isEmpty. Operand 2349 states and 2920 transitions. [2023-12-03 02:51:36,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 02:51:36,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:36,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:36,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:36,912 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 02:51:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:37,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2921 states to 2351 states and 2921 transitions. [2023-12-03 02:51:37,468 INFO L276 IsEmpty]: Start isEmpty. Operand 2351 states and 2921 transitions. [2023-12-03 02:51:37,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:51:37,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:37,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:51:38,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:38,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2928 states to 2355 states and 2928 transitions. [2023-12-03 02:51:38,698 INFO L276 IsEmpty]: Start isEmpty. Operand 2355 states and 2928 transitions. [2023-12-03 02:51:38,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 02:51:38,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:38,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:38,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:38,783 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 02:51:39,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:39,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2931 states to 2358 states and 2931 transitions. [2023-12-03 02:51:39,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2358 states and 2931 transitions. [2023-12-03 02:51:39,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 02:51:39,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:39,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:39,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:39,607 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:51:40,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:40,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 2361 states and 2934 transitions. [2023-12-03 02:51:40,328 INFO L276 IsEmpty]: Start isEmpty. Operand 2361 states and 2934 transitions. [2023-12-03 02:51:40,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 02:51:40,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:40,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:40,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:40,429 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:51:40,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 2364 states and 2937 transitions. [2023-12-03 02:51:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 2364 states and 2937 transitions. [2023-12-03 02:51:40,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 02:51:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:40,828 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 02:51:41,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:41,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2940 states to 2367 states and 2940 transitions. [2023-12-03 02:51:41,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2367 states and 2940 transitions. [2023-12-03 02:51:41,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:51:41,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:41,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:41,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:41,418 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:51:43,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:43,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 2397 states and 2973 transitions. [2023-12-03 02:51:43,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2397 states and 2973 transitions. [2023-12-03 02:51:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:51:43,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:43,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:43,961 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:51:46,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3006 states to 2427 states and 3006 transitions. [2023-12-03 02:51:46,863 INFO L276 IsEmpty]: Start isEmpty. Operand 2427 states and 3006 transitions. [2023-12-03 02:51:46,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:51:46,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:46,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:46,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:51:46,943 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 105 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2023-12-03 02:51:48,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:51:48,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3022 states to 2440 states and 3022 transitions. [2023-12-03 02:51:48,622 INFO L276 IsEmpty]: Start isEmpty. Operand 2440 states and 3022 transitions. [2023-12-03 02:51:48,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 02:51:48,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:51:48,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:51:48,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:51:48,659 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:51:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:51:48,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:51:48,847 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-03 02:51:48,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-03 02:51:48,952 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 205 iterations. [2023-12-03 02:51:49,100 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 03.12 02:51:49 ImpRootNode [2023-12-03 02:51:49,100 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-12-03 02:51:49,101 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-03 02:51:49,101 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-03 02:51:49,101 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-03 02:51:49,102 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:49:50" (3/4) ... [2023-12-03 02:51:49,103 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-12-03 02:51:49,436 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/witness.graphml [2023-12-03 02:51:49,437 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-03 02:51:49,437 INFO L158 Benchmark]: Toolchain (without parser) took 120926.26ms. Allocated memory was 140.5MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 93.1MB in the beginning and 1.2GB in the end (delta: -1.1GB). Peak memory consumption was 776.4MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,438 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory was 112.4MB in the beginning and 112.2MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-03 02:51:49,438 INFO L158 Benchmark]: CACSL2BoogieTranslator took 485.66ms. Allocated memory is still 140.5MB. Free memory was 92.5MB in the beginning and 65.8MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,438 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.25ms. Allocated memory is still 140.5MB. Free memory was 65.8MB in the beginning and 60.5MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,439 INFO L158 Benchmark]: Boogie Preprocessor took 69.23ms. Allocated memory is still 140.5MB. Free memory was 60.5MB in the beginning and 56.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,439 INFO L158 Benchmark]: RCFGBuilder took 1277.08ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 55.9MB in the beginning and 108.5MB in the end (delta: -52.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,439 INFO L158 Benchmark]: CodeCheck took 118681.61ms. Allocated memory was 188.7MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 108.5MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 726.3MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,440 INFO L158 Benchmark]: Witness Printer took 335.83ms. Allocated memory is still 2.1GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-03 02:51:49,442 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 85 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 118.5s, OverallIterations: 205, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 590295 SdHoareTripleChecker+Valid, 1313.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 548676 mSDsluCounter, 92952 SdHoareTripleChecker+Invalid, 1110.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 73714 mSDsCounter, 182060 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1269117 IncrementalHoareTripleChecker+Invalid, 1451177 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 182060 mSolverCounterUnsat, 19238 mSDtfsCounter, 1269117 mSolverCounterSat, 10.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 198898 GetRequests, 194102 SyntacticMatches, 3708 SemanticMatches, 1088 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 678375 ImplicationChecksByTransitivity, 79.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.9s SsaConstructionTime, 1.2s SatisfiabilityAnalysisTime, 14.1s InterpolantComputationTime, 28568 NumberOfCodeBlocks, 28568 NumberOfCodeBlocksAsserted, 205 NumberOfCheckSat, 28186 ConstructedInterpolants, 0 QuantifiedInterpolants, 56255 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 204 InterpolantComputations, 167 PerfectInterpolantSequences, 15808/16134 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - CounterExampleResult [Line: 440]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L17] int a= 1; [L18] int e= 5; [L19] int d= 4; [L20] int f= 6; [L21] int c= 3; [L24] int u = 21; [L25] int v = 22; [L26] int w = 23; [L27] int x = 24; [L28] int y = 25; [L29] int z = 26; [L32] int a25 = 0; [L33] int a11 = 0; [L34] int a28 = 7; [L35] int a19 = 1; [L36] int a21 = 1; [L37] int a17 = 8; [L613] int output = -1; VAL [a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L616] COND TRUE 1 [L619] int input; [L620] EXPR input = __VERIFIER_nondet_int() [L621] COND FALSE, EXPR !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [\old(input)=3, a11=0, a17=8, a19=1, a21=1, a25=0, a28=7, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND TRUE (((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1)) [L176] a25 = 1 [L177] a28 = 9 [L178] return 26; VAL [\old(input)=3, \result=26, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=3, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] EXPR output = calculate_output(input) [L617-L626] { // read input int input; input = __VERIFIER_nondet_int(); if ((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) return -2; // operate eca engine output = calculate_output(input); } VAL [a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, output=26, u=21, v=22, w=23, x=24, y=25, z=26] [L616] COND TRUE 1 [L619] int input; [L620] EXPR input = __VERIFIER_nondet_int() [L621] COND FALSE, EXPR !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL, EXPR calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L195] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L201] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L222] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L235] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L242] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L244] COND FALSE !(((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L247] COND FALSE !((!(a11==1)&&(((a17==8)&&((((!(a25==1)&&(a28==11))||((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1))))&&(input==3))&&(a21==1)))&&!(a19==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L258] COND FALSE !(((((!(a11==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==5)))&&(a21==1))&&!(a19==1))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L263] COND FALSE !((((a17==9)&&(((((input==1)&&((a25==1)||!(a25==1)))&&(a11==1))&&(a21==1))&&(a19==1)))&&(a28==9))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L269] COND FALSE !((!(a11==1)&&((a19==1)&&(((((a28==9)&&(input==6))&&(a21==1))&&(a17==8))&&!(a25==1))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((a17==9)&&((a21==1)&&((a11==1)&&(((input==3)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a19==1)))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((a28==7)&&((a17==8)&&(!(a25==1)&&((a21==1)&&((a19==1)&&((input==5)&&!(a11==1)))))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L290] COND FALSE !(((a28==8)&&((a21==1)&&((!(a11==1)&&(((input==1)&&(a17==8))&&(a19==1)))&&(a25==1))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L293] COND FALSE !((((((a17==8)&&(((input==6)&&((a25==1)||!(a25==1)))&&(a21==1)))&&(a28==10))&&!(a11==1))&&(a19==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a11==1)&&((!(a19==1)&&(((!(a25==1)&&(a28==11))||(((a28==10)&&!(a25==1))||((a25==1)&&(a28==11))))&&(input==5)))&&(a17==8)))&&(a21==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L301] COND FALSE !(((a17==8)&&(((a21==1)&&(!(a11==1)&&((a25==1)&&((a28==8)&&(input==6)))))&&(a19==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L303] COND FALSE !((((a19==1)&&((a17==8)&&(((!(a25==1)&&(input==5))&&(a21==1))&&!(a11==1))))&&(a28==11))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L307] COND FALSE !(((a11==1)&&(((a17==9)&&((a28==9)&&((a19==1)&&(((a25==1)||!(a25==1))&&(input==5)))))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L319] COND FALSE !((((((((input==3)&&(a19==1))&&(a21==1))&&(a17==8))&&!(a25==1))&&(a28==11))&&!(a11==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((a19==1)&&((a21==1)&&((((input==5)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a11==1))&&(a17==9))))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L338] COND FALSE !((((a19==1)&&(((!(a11==1)&&(((a25==1)||!(a25==1))&&(input==3)))&&(a28==10))&&(a21==1)))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L341] COND FALSE !(((!(a11==1)&&(((((input==4)&&(a17==8))&&!(a25==1))&&(a21==1))&&(a28==11)))&&(a19==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L347] COND FALSE !((((!(a19==1)&&(((input==4)&&(((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1)))||(!(a25==1)&&(a28==11))))&&(a21==1)))&&(a17==8))&&!(a11==1))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L359] COND FALSE !((!(a11==1)&&(((a17==8)&&((((a25==1)&&(input==4))&&(a19==1))&&(a28==11)))&&(a21==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L364] COND FALSE !((((((a21==1)&&((((a28==8)&&!(a25==1))||((a28==9)&&(a25==1)))&&(input==6)))&&!(a11==1))&&!(a19==1))&&(a17==8))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L371] COND FALSE !(((a19==1)&&((((a21==1)&&((!(a25==1)&&(input==3))&&(a17==9)))&&(a28==8))&&(a11==1)))) VAL [\old(input)=5, a11=0, a17=8, a19=1, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L378] COND TRUE ((a17==8)&&(((a21==1)&&(((input==5)&&((!(a25==1)&&(a28==8))||((a28==9)&&(a25==1))))&&(a19==1)))&&!(a11==1))) [L379] a11 = 1 [L380] a19 = 0 [L381] a25 = 1 [L382] a17 = 7 [L383] a28 = 9 [L384] return -1; VAL [\old(input)=5, \result=-1, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=5, u=21, v=22, w=23, x=24, y=25, z=26] [L624] RET, EXPR calculate_output(input) [L624] EXPR output = calculate_output(input) [L617-L626] { // read input int input; input = __VERIFIER_nondet_int(); if ((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) return -2; // operate eca engine output = calculate_output(input); } VAL [a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, output=-1, u=21, v=22, w=23, x=24, y=25, z=26] [L616] COND TRUE 1 [L619] int input; [L620] input = __VERIFIER_nondet_int() [L621] COND FALSE !((input != 1) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L624] CALL calculate_output(input) [L40] COND FALSE !((((!(a11==1)&&((a19==1)&&((input==4)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))))&&(a21==1))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L45] COND FALSE !(((a17==8)&&((((!(a11==1)&&((a21==1)&&(input==6)))&&(a28==7))&&(a19==1))&&!(a25==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L48] COND FALSE !(((a21==1)&&((a19==1)&&((((((a25==1)||!(a25==1))&&(input==3))&&(a17==9))&&(a11==1))&&(a28==9))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L52] COND FALSE !(((a28==9)&&(!(a19==1)&&((a21==1)&&((((input==4)&&!(a25==1))&&!(a11==1))&&(a17==8)))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L57] COND FALSE !(((((a17==8)&&((((input==1)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a19==1)))&&(a21==1))&&(a28==10))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L60] COND FALSE !(((a19==1)&&(!(a25==1)&&((a21==1)&&((((input==1)&&(a17==8))&&!(a11==1))&&(a28==7)))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L64] COND FALSE !(((((!(a19==1)&&((input==1)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L69] COND FALSE !(((a19==1)&&(((((input==1)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1)))))&&(a11==1))&&(a21==1))&&(a17==9)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L75] COND FALSE !(((a19==1)&&(((a17==8)&&(((input==6)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9))))&&!(a11==1)))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L79] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==1)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9)))))&&!(a19==1))&&(a17==8)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L84] COND FALSE !((!(a19==1)&&(((((a17==8)&&((a25==1)&&(input==3)))&&(a28==10))&&!(a11==1))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L92] COND FALSE !((((!(a19==1)&&((a21==1)&&((((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||((a28==7)&&!(a25==1))))&&(input==4))))&&!(a11==1))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L101] COND FALSE !(((a17==8)&&((a21==1)&&((a25==1)&&((a19==1)&&(!(a11==1)&&((a28==11)&&(input==3)))))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L105] COND FALSE !(((a28==9)&&(((!(a19==1)&&(((input==3)&&!(a11==1))&&(a17==8)))&&!(a25==1))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L109] COND FALSE !(((!(a11==1)&&(((a28==11)&&((a25==1)&&((input==1)&&(a19==1))))&&(a17==8)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L116] COND FALSE !((((a11==1)&&((((((a25==1)&&(a28==8))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7))))&&(input==6))&&(a19==1))&&(a17==9)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L123] COND FALSE !(((a17==8)&&((a21==1)&&(!(a11==1)&&(!(a19==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L129] COND FALSE !((((((a21==1)&&((a28==10)&&((input==1)&&(a25==1))))&&!(a11==1))&&(a17==8))&&!(a19==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L133] COND FALSE !((!(a11==1)&&(!(a19==1)&&(((a17==8)&&((input==6)&&((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a28==8)&&(a25==1)))))&&(a21==1))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L140] COND FALSE !(((((a17==8)&&(!(a19==1)&&(((input==6)&&(a21==1))&&!(a25==1))))&&!(a11==1))&&(a28==9))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L144] COND FALSE !((!(a11==1)&&((!(a25==1)&&(((a21==1)&&((input==1)&&(a19==1)))&&(a17==8)))&&(a28==11)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L149] COND FALSE !((((a11==1)&&(((a19==1)&&((a21==1)&&(((a25==1)||!(a25==1))&&(input==4))))&&(a17==9)))&&(a28==9))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L153] COND FALSE !(((!(a11==1)&&((a28==9)&&(((!(a19==1)&&(input==5))&&!(a25==1))&&(a21==1))))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L158] COND FALSE !(((!(a11==1)&&(((a17==8)&&(((((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))||((a28==8)&&(a25==1)))&&(input==3)))&&!(a19==1)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L164] COND FALSE !(((a21==1)&&(!(a19==1)&&((((input==5)&&(((a28==8)&&(a25==1))||(((a25==1)&&(a28==7))||(!(a25==1)&&(a28==7)))))&&!(a11==1))&&(a17==8))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L169] COND FALSE !((((a17==9)&&(((a28==8)&&(((input==1)&&(a19==1))&&!(a25==1)))&&(a11==1)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L175] COND FALSE !((((a21==1)&&((a19==1)&&((a28==7)&&((a17==8)&&(!(a25==1)&&(input==3))))))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L179] COND FALSE !(((a28==11)&&(((a17==8)&&((((input==6)&&(a21==1))&&(a19==1))&&!(a25==1)))&&!(a11==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L185] COND FALSE !(((!(a11==1)&&(((a17==8)&&((a21==1)&&((input==3)&&(a28==8))))&&(a19==1)))&&(a25==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L189] COND FALSE !((((a21==1)&&(((a19==1)&&(((((a25==1)&&(a28==7))||((a28==7)&&!(a25==1)))||((a25==1)&&(a28==8)))&&(input==4)))&&(a11==1)))&&(a17==9))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L195] COND FALSE !((((!(a11==1)&&((a17==8)&&(((input==4)&&(a19==1))&&(a28==8))))&&(a21==1))&&(a25==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L197] COND FALSE !(((a19==1)&&((((((input==4)&&(a21==1))&&(a28==9))&&!(a25==1))&&!(a11==1))&&(a17==8)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L199] COND FALSE !(((a17==8)&&((((((input==1)&&(a21==1))&&!(a11==1))&&(a19==1))&&!(a25==1))&&(a28==9)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L201] COND FALSE !((((((((input==4)&&((a25==1)||!(a25==1)))&&!(a11==1))&&(a21==1))&&(a17==8))&&(a28==10))&&(a19==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L204] COND FALSE !(((!(a25==1)&&((a11==1)&&((a28==8)&&(((a17==9)&&(input==4))&&(a19==1)))))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L208] COND FALSE !((!(a19==1)&&((a17==8)&&((a28==10)&&(((a25==1)&&(!(a11==1)&&(input==5)))&&(a21==1)))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L212] COND FALSE !((((((a21==1)&&((input==1)&&((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))))&&(a17==8))&&!(a11==1))&&(a19==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L222] COND FALSE !(((a21==1)&&((((a19==1)&&((a25==1)&&((a28==11)&&(input==6))))&&!(a11==1))&&(a17==8)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L225] COND FALSE !((!(a11==1)&&((a19==1)&&((a28==10)&&(((((a25==1)||!(a25==1))&&(input==5))&&(a17==8))&&(a21==1)))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L228] COND FALSE !((((((a17==9)&&((((a25==1)||!(a25==1))&&(input==6))&&(a11==1)))&&(a19==1))&&(a21==1))&&(a28==9))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L233] COND FALSE !((((a17==8)&&(((((input==6)&&(a25==1))&&!(a19==1))&&!(a11==1))&&(a28==10)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L235] COND FALSE !(((!(a19==1)&&((a17==8)&&(!(a11==1)&&((input==1)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L242] COND FALSE !((((((((input==1)&&(a21==1))&&(a28==9))&&!(a19==1))&&!(a25==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L244] COND FALSE !(((a17==8)&&(((!(a11==1)&&((!(a25==1)&&(input==4))&&(a19==1)))&&(a28==7))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L247] COND FALSE !((!(a11==1)&&(((a17==8)&&((((!(a25==1)&&(a28==11))||((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1))))&&(input==3))&&(a21==1)))&&!(a19==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L258] COND FALSE !(((((!(a11==1)&&(((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==5)))&&(a21==1))&&!(a19==1))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L263] COND FALSE !((((a17==9)&&(((((input==1)&&((a25==1)||!(a25==1)))&&(a11==1))&&(a21==1))&&(a19==1)))&&(a28==9))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L269] COND FALSE !((!(a11==1)&&((a19==1)&&(((((a28==9)&&(input==6))&&(a21==1))&&(a17==8))&&!(a25==1))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L271] COND FALSE !(((a17==9)&&((a21==1)&&((a11==1)&&(((input==3)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a19==1)))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L286] COND FALSE !(((a28==7)&&((a17==8)&&(!(a25==1)&&((a21==1)&&((a19==1)&&((input==5)&&!(a11==1)))))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L290] COND FALSE !(((a28==8)&&((a21==1)&&((!(a11==1)&&(((input==1)&&(a17==8))&&(a19==1)))&&(a25==1))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L293] COND FALSE !((((((a17==8)&&(((input==6)&&((a25==1)||!(a25==1)))&&(a21==1)))&&(a28==10))&&!(a11==1))&&(a19==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L296] COND FALSE !(((!(a11==1)&&((!(a19==1)&&(((!(a25==1)&&(a28==11))||(((a28==10)&&!(a25==1))||((a25==1)&&(a28==11))))&&(input==5)))&&(a17==8)))&&(a21==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L301] COND FALSE !(((a17==8)&&(((a21==1)&&(!(a11==1)&&((a25==1)&&((a28==8)&&(input==6)))))&&(a19==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L303] COND FALSE !((((a19==1)&&((a17==8)&&(((!(a25==1)&&(input==5))&&(a21==1))&&!(a11==1))))&&(a28==11))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L307] COND FALSE !(((a11==1)&&(((a17==9)&&((a28==9)&&((a19==1)&&(((a25==1)||!(a25==1))&&(input==5)))))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L319] COND FALSE !((((((((input==3)&&(a19==1))&&(a21==1))&&(a17==8))&&!(a25==1))&&(a28==11))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L324] COND FALSE !(((a19==1)&&((a21==1)&&((((input==5)&&(((a25==1)&&(a28==8))||(((a28==7)&&(a25==1))||(!(a25==1)&&(a28==7)))))&&(a11==1))&&(a17==9))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L338] COND FALSE !((((a19==1)&&(((!(a11==1)&&(((a25==1)||!(a25==1))&&(input==3)))&&(a28==10))&&(a21==1)))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L341] COND FALSE !(((!(a11==1)&&(((((input==4)&&(a17==8))&&!(a25==1))&&(a21==1))&&(a28==11)))&&(a19==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L347] COND FALSE !((((!(a19==1)&&(((input==4)&&(((!(a25==1)&&(a28==10))||((a28==11)&&(a25==1)))||(!(a25==1)&&(a28==11))))&&(a21==1)))&&(a17==8))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L359] COND FALSE !((!(a11==1)&&(((a17==8)&&((((a25==1)&&(input==4))&&(a19==1))&&(a28==11)))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L364] COND FALSE !((((((a21==1)&&((((a28==8)&&!(a25==1))||((a28==9)&&(a25==1)))&&(input==6)))&&!(a11==1))&&!(a19==1))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L371] COND FALSE !(((a19==1)&&((((a21==1)&&((!(a25==1)&&(input==3))&&(a17==9)))&&(a28==8))&&(a11==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L378] COND FALSE !(((a17==8)&&(((a21==1)&&(((input==5)&&((!(a25==1)&&(a28==8))||((a28==9)&&(a25==1))))&&(a19==1)))&&!(a11==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L385] COND FALSE !(((a19==1)&&(((((a17==8)&&((input==5)&&!(a11==1)))&&(a21==1))&&(a25==1))&&(a28==8)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L388] COND FALSE !((((!(a11==1)&&((((a21==1)&&(input==4))&&(a28==10))&&(a17==8)))&&!(a19==1))&&(a25==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L390] COND FALSE !(((a28==8)&&(((a19==1)&&((a11==1)&&(!(a25==1)&&((a17==9)&&(input==6)))))&&(a21==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L399] COND FALSE !((!(a11==1)&&((((a21==1)&&((input==6)&&((((a28==10)&&!(a25==1))||((a25==1)&&(a28==11)))||(!(a25==1)&&(a28==11)))))&&(a17==8))&&!(a19==1)))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L404] COND FALSE !((((((!(a25==1)&&((a19==1)&&(input==3)))&&(a28==9))&&(a21==1))&&(a17==8))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L408] COND FALSE !((((a17==8)&&((((input==4)&&(((a28==8)&&!(a25==1))||((a25==1)&&(a28==9))))&&(a21==1))&&!(a19==1)))&&!(a11==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L412] COND FALSE !((((!(a11==1)&&((((a19==1)&&(input==5))&&(a17==8))&&(a21==1)))&&(a28==9))&&!(a25==1))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L414] COND FALSE !((((a11==1)&&((a19==1)&&((a21==1)&&(((a17==9)&&(input==5))&&!(a25==1)))))&&(a28==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L417] COND FALSE !((!(a11==1)&&((a21==1)&&(((a19==1)&&((a17==8)&&((a25==1)&&(input==5))))&&(a28==11))))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L419] COND FALSE !(((a19==1)&&((a17==8)&&(((((!(a25==1)&&(a28==8))||((a25==1)&&(a28==9)))&&(input==3))&&!(a11==1))&&(a21==1))))) [L424] COND FALSE !((((((!(a25==1)&&(a11==1))&&(a28==7))&&!(a19==1))&&(a21==1))&&(a17==8))) [L427] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==10))&&(a19==1))&&(a21==1))&&(a17==8))) [L430] COND FALSE !(((((((a25==1)&&!(a11==1))&&(a28==7))&&(a19==1))&&(a21==1))&&(a17==8))) [L433] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==7))&&(a19==1))&&(a21==1))&&(a17==7))) [L436] COND FALSE !(((((((a25==1)&&(a11==1))&&(a28==9))&&(a19==1))&&(a21==1))&&(a17==8))) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L439] COND TRUE ((((((a25==1)&&(a11==1))&&(a28==9))&&!(a19==1))&&(a21==1))&&(a17==7)) VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] [L440] reach_error() VAL [\old(input)=4, a11=1, a17=7, a19=0, a21=1, a25=1, a28=9, a=1, c=3, d=4, e=5, f=6, input=4, u=21, v=22, w=23, x=24, y=25, z=26] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 140.5MB. Free memory was 112.4MB in the beginning and 112.2MB in the end (delta: 151.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 485.66ms. Allocated memory is still 140.5MB. Free memory was 92.5MB in the beginning and 65.8MB in the end (delta: 26.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.25ms. Allocated memory is still 140.5MB. Free memory was 65.8MB in the beginning and 60.5MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.23ms. Allocated memory is still 140.5MB. Free memory was 60.5MB in the beginning and 56.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1277.08ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 55.9MB in the beginning and 108.5MB in the end (delta: -52.6MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * CodeCheck took 118681.61ms. Allocated memory was 188.7MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 108.5MB in the beginning and 1.3GB in the end (delta: -1.1GB). Peak memory consumption was 726.3MB. Max. memory is 16.1GB. * Witness Printer took 335.83ms. Allocated memory is still 2.1GB. Free memory was 1.3GB in the beginning and 1.2GB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be incorrect! [2023-12-03 02:51:49,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35aefb10-022c-448a-8a94-ad33e4eefcae/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE