./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi --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 a452dfa966a0e4feaa14ada0c4d0013b48db706f82d3f0485b7e78bd9c5210df --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:17:36,086 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:17:36,205 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:17:36,215 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:17:36,215 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:17:36,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:17:36,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:17:36,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:17:36,254 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:17:36,257 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:17:36,257 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:17:36,258 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:17:36,259 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:17:36,259 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:17:36,259 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:17:36,260 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:17:36,260 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:17:36,261 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:17:36,262 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:17:36,262 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:17:36,262 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:17:36,263 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:17:36,264 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:17:36,264 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:17:36,265 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:17:36,265 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:17:36,266 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:36,266 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:17:36,267 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:17:36,268 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:17:36,268 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:17:36,270 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:17:36,270 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:17:36,270 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_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a452dfa966a0e4feaa14ada0c4d0013b48db706f82d3f0485b7e78bd9c5210df [2023-11-24 22:17:36,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:17:36,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:17:36,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:17:36,649 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:17:36,650 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:17:36,651 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-24 22:17:39,791 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:17:40,111 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:17:40,112 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2023-11-24 22:17:40,136 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/data/821d59870/85584dcc31be4621838e72ce6b193b87/FLAG23ad21969 [2023-11-24 22:17:40,151 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/data/821d59870/85584dcc31be4621838e72ce6b193b87 [2023-11-24 22:17:40,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:17:40,156 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:17:40,157 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:40,157 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:17:40,163 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:17:40,163 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,165 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58305678 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40, skipping insertion in model container [2023-11-24 22:17:40,165 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,234 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:17:40,530 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_7a903071-1077-4e4a-9b7a-63c062c6bfcc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12984,12997] [2023-11-24 22:17:40,654 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:40,679 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:17:40,791 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_7a903071-1077-4e4a-9b7a-63c062c6bfcc/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[12984,12997] [2023-11-24 22:17:40,865 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:17:40,886 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:17:40,887 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40 WrapperNode [2023-11-24 22:17:40,887 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:17:40,888 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:40,888 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:17:40,889 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:17:40,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:40,920 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,021 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1351 [2023-11-24 22:17:41,021 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:17:41,022 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:17:41,022 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:17:41,022 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:17:41,036 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,036 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,045 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,046 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,087 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,099 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,105 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,112 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,123 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:17:41,124 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:17:41,124 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:17:41,124 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:17:41,125 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:17:40" (1/1) ... [2023-11-24 22:17:41,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:17:41,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:17:41,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:17:41,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a903071-1077-4e4a-9b7a-63c062c6bfcc/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:17:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:17:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:17:41,251 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:17:41,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:17:41,473 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:17:41,475 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:17:42,731 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:17:43,185 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:17:43,185 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:17:43,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:43 BoogieIcfgContainer [2023-11-24 22:17:43,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:17:43,188 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:17:43,189 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:17:43,199 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:17:43,199 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:17:43" (1/1) ... [2023-11-24 22:17:43,211 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:17:43,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:43,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 262 states and 426 transitions. [2023-11-24 22:17:43,304 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 426 transitions. [2023-11-24 22:17:43,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-11-24 22:17:43,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:43,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:43,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:43,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 263 states and 426 transitions. [2023-11-24 22:17:44,135 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 426 transitions. [2023-11-24 22:17:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-24 22:17:44,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,478 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:44,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:44,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 265 states and 429 transitions. [2023-11-24 22:17:44,690 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 429 transitions. [2023-11-24 22:17:44,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-24 22:17:44,700 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:44,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:44,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:44,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:45,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:45,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 272 states and 445 transitions. [2023-11-24 22:17:45,234 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 445 transitions. [2023-11-24 22:17:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-11-24 22:17:45,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:45,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:45,452 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 280 states and 463 transitions. [2023-11-24 22:17:46,238 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 463 transitions. [2023-11-24 22:17:46,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:46,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 283 states and 468 transitions. [2023-11-24 22:17:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 468 transitions. [2023-11-24 22:17:46,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:46,415 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:46,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 284 states and 468 transitions. [2023-11-24 22:17:46,644 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 468 transitions. [2023-11-24 22:17:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:46,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 287 states and 473 transitions. [2023-11-24 22:17:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 473 transitions. [2023-11-24 22:17:46,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:46,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:46,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:46,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:47,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 473 transitions. [2023-11-24 22:17:47,040 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 473 transitions. [2023-11-24 22:17:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:47,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:47,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 291 states and 478 transitions. [2023-11-24 22:17:47,217 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 478 transitions. [2023-11-24 22:17:47,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-24 22:17:47,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:47,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 292 states and 478 transitions. [2023-11-24 22:17:47,403 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 478 transitions. [2023-11-24 22:17:47,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:47,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 295 states and 483 transitions. [2023-11-24 22:17:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 483 transitions. [2023-11-24 22:17:47,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:47,696 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:47,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:47,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 296 states and 483 transitions. [2023-11-24 22:17:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 483 transitions. [2023-11-24 22:17:47,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:47,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:47,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:47,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:48,084 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:48,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 309 states and 514 transitions. [2023-11-24 22:17:48,909 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 514 transitions. [2023-11-24 22:17:48,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:48,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:48,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:48,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:49,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 312 states and 519 transitions. [2023-11-24 22:17:49,139 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 519 transitions. [2023-11-24 22:17:49,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:49,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,266 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:49,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 313 states and 519 transitions. [2023-11-24 22:17:49,379 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 519 transitions. [2023-11-24 22:17:49,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:49,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,507 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:49,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 316 states and 524 transitions. [2023-11-24 22:17:49,601 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 524 transitions. [2023-11-24 22:17:49,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2023-11-24 22:17:49,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:49,729 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:49,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:49,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 317 states and 524 transitions. [2023-11-24 22:17:49,822 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 524 transitions. [2023-11-24 22:17:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-24 22:17:49,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:49,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:50,013 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 331 states and 557 transitions. [2023-11-24 22:17:52,038 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 557 transitions. [2023-11-24 22:17:52,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 334 states and 562 transitions. [2023-11-24 22:17:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 562 transitions. [2023-11-24 22:17:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,354 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 562 states to 335 states and 562 transitions. [2023-11-24 22:17:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 562 transitions. [2023-11-24 22:17:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 338 states and 567 transitions. [2023-11-24 22:17:52,584 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 567 transitions. [2023-11-24 22:17:52,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,707 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 339 states and 567 transitions. [2023-11-24 22:17:52,757 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 567 transitions. [2023-11-24 22:17:52,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:52,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:52,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:52,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 342 states and 572 transitions. [2023-11-24 22:17:52,911 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 572 transitions. [2023-11-24 22:17:52,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:52,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:52,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:52,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,022 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 343 states and 572 transitions. [2023-11-24 22:17:53,073 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 572 transitions. [2023-11-24 22:17:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,178 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 346 states and 577 transitions. [2023-11-24 22:17:53,251 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 577 transitions. [2023-11-24 22:17:53,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,358 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 347 states and 577 transitions. [2023-11-24 22:17:53,409 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2023-11-24 22:17:53,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 350 states and 582 transitions. [2023-11-24 22:17:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 582 transitions. [2023-11-24 22:17:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 351 states and 582 transitions. [2023-11-24 22:17:53,716 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 582 transitions. [2023-11-24 22:17:53,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,837 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 354 states and 587 transitions. [2023-11-24 22:17:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 587 transitions. [2023-11-24 22:17:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-11-24 22:17:53,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:53,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 355 states and 587 transitions. [2023-11-24 22:17:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 587 transitions. [2023-11-24 22:17:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:54,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 358 states and 592 transitions. [2023-11-24 22:17:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 592 transitions. [2023-11-24 22:17:54,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:54,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 359 states and 592 transitions. [2023-11-24 22:17:54,582 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 592 transitions. [2023-11-24 22:17:54,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:54,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:54,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:54,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 362 states and 597 transitions. [2023-11-24 22:17:54,803 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 597 transitions. [2023-11-24 22:17:54,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:54,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:54,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:54,935 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:55,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 363 states and 597 transitions. [2023-11-24 22:17:55,049 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 597 transitions. [2023-11-24 22:17:55,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:55,051 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,203 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:55,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 366 states and 602 transitions. [2023-11-24 22:17:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 602 transitions. [2023-11-24 22:17:55,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:55,320 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:55,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 367 states and 602 transitions. [2023-11-24 22:17:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 602 transitions. [2023-11-24 22:17:55,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:55,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:55,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:55,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 386 states and 648 transitions. [2023-11-24 22:17:57,877 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 648 transitions. [2023-11-24 22:17:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:57,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:57,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:58,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 389 states and 653 transitions. [2023-11-24 22:17:58,116 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 653 transitions. [2023-11-24 22:17:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:58,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:58,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 390 states and 653 transitions. [2023-11-24 22:17:58,355 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 653 transitions. [2023-11-24 22:17:58,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:58,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:58,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 393 states and 658 transitions. [2023-11-24 22:17:58,607 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 658 transitions. [2023-11-24 22:17:58,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:58,608 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 394 states and 658 transitions. [2023-11-24 22:17:58,820 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 658 transitions. [2023-11-24 22:17:58,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:58,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:58,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:58,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:58,934 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:59,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 397 states and 663 transitions. [2023-11-24 22:17:59,037 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 663 transitions. [2023-11-24 22:17:59,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-24 22:17:59,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:17:59,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:17:59,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 398 states and 663 transitions. [2023-11-24 22:17:59,331 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 663 transitions. [2023-11-24 22:17:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-24 22:17:59,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:17:59,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:17:59,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:17:59,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:03,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 418 states and 711 transitions. [2023-11-24 22:18:03,592 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 711 transitions. [2023-11-24 22:18:03,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:03,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,706 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:03,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 421 states and 716 transitions. [2023-11-24 22:18:03,772 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 716 transitions. [2023-11-24 22:18:03,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:03,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:03,877 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:03,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:03,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 422 states and 716 transitions. [2023-11-24 22:18:03,937 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 716 transitions. [2023-11-24 22:18:03,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:03,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:03,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:03,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,029 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 425 states and 721 transitions. [2023-11-24 22:18:04,110 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 721 transitions. [2023-11-24 22:18:04,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 426 states and 721 transitions. [2023-11-24 22:18:04,269 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 721 transitions. [2023-11-24 22:18:04,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 429 states and 726 transitions. [2023-11-24 22:18:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 726 transitions. [2023-11-24 22:18:04,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,422 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 430 states and 726 transitions. [2023-11-24 22:18:04,617 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 726 transitions. [2023-11-24 22:18:04,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,749 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 433 states and 731 transitions. [2023-11-24 22:18:04,790 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 731 transitions. [2023-11-24 22:18:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:04,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 434 states and 731 transitions. [2023-11-24 22:18:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 731 transitions. [2023-11-24 22:18:04,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:04,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:04,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 437 states and 736 transitions. [2023-11-24 22:18:05,117 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 736 transitions. [2023-11-24 22:18:05,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 438 states and 736 transitions. [2023-11-24 22:18:05,277 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 736 transitions. [2023-11-24 22:18:05,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 441 states and 741 transitions. [2023-11-24 22:18:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 741 transitions. [2023-11-24 22:18:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 442 states and 741 transitions. [2023-11-24 22:18:05,581 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 741 transitions. [2023-11-24 22:18:05,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 445 states and 746 transitions. [2023-11-24 22:18:05,755 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 746 transitions. [2023-11-24 22:18:05,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:05,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:05,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 446 states and 746 transitions. [2023-11-24 22:18:05,906 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 746 transitions. [2023-11-24 22:18:05,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:05,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:05,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:05,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:05,999 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:06,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 449 states and 751 transitions. [2023-11-24 22:18:06,064 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 751 transitions. [2023-11-24 22:18:06,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:06,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:06,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 450 states and 751 transitions. [2023-11-24 22:18:06,229 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 751 transitions. [2023-11-24 22:18:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:06,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:06,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 453 states and 756 transitions. [2023-11-24 22:18:06,383 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 756 transitions. [2023-11-24 22:18:06,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-24 22:18:06,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,506 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:06,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 454 states and 756 transitions. [2023-11-24 22:18:06,590 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 756 transitions. [2023-11-24 22:18:06,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:06,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,732 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:06,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:06,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 457 states and 761 transitions. [2023-11-24 22:18:06,877 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 761 transitions. [2023-11-24 22:18:06,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:06,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:06,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:06,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:06,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:07,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 458 states and 761 transitions. [2023-11-24 22:18:07,113 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 761 transitions. [2023-11-24 22:18:07,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:07,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,222 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:07,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 461 states and 766 transitions. [2023-11-24 22:18:07,357 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 766 transitions. [2023-11-24 22:18:07,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:07,359 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,486 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:07,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 462 states and 766 transitions. [2023-11-24 22:18:07,625 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2023-11-24 22:18:07,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:07,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:07,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 465 states and 771 transitions. [2023-11-24 22:18:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 771 transitions. [2023-11-24 22:18:07,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:07,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:07,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:07,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:07,959 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:08,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 466 states and 771 transitions. [2023-11-24 22:18:08,080 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 771 transitions. [2023-11-24 22:18:08,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:08,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:08,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 469 states and 776 transitions. [2023-11-24 22:18:08,301 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 776 transitions. [2023-11-24 22:18:08,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:08,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,402 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:08,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 470 states and 776 transitions. [2023-11-24 22:18:08,517 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 776 transitions. [2023-11-24 22:18:08,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:08,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 473 states and 781 transitions. [2023-11-24 22:18:08,761 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 781 transitions. [2023-11-24 22:18:08,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:08,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:08,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:08,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:08,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:08,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 474 states and 781 transitions. [2023-11-24 22:18:08,989 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 781 transitions. [2023-11-24 22:18:08,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:08,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:08,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:09,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:09,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:17,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 500 states and 844 transitions. [2023-11-24 22:18:17,042 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 844 transitions. [2023-11-24 22:18:17,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:17,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:17,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 503 states and 849 transitions. [2023-11-24 22:18:17,311 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 849 transitions. [2023-11-24 22:18:17,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:17,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:17,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 504 states and 849 transitions. [2023-11-24 22:18:17,544 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 849 transitions. [2023-11-24 22:18:17,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:17,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 507 states and 854 transitions. [2023-11-24 22:18:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 854 transitions. [2023-11-24 22:18:17,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:17,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:17,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:17,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:17,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:18,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 854 states to 508 states and 854 transitions. [2023-11-24 22:18:18,028 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 854 transitions. [2023-11-24 22:18:18,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:18,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 511 states and 859 transitions. [2023-11-24 22:18:18,240 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 859 transitions. [2023-11-24 22:18:18,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:18,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:18,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 512 states and 859 transitions. [2023-11-24 22:18:18,445 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 859 transitions. [2023-11-24 22:18:18,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:18,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,534 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:18,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 515 states and 864 transitions. [2023-11-24 22:18:18,652 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 864 transitions. [2023-11-24 22:18:18,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 22:18:18,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:18,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-24 22:18:18,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:18:18,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 516 states and 864 transitions. [2023-11-24 22:18:18,849 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 864 transitions. [2023-11-24 22:18:18,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-11-24 22:18:18,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:18:18,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:18:18,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:18:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.