./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/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_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/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_9168efa5-cdef-45dd-bd30-a601bed5189c/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 d1d937e786e719dd03193d59b7dfb2d5f8cfc5b61bd024769c3a8365c0904db0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:51:59,404 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:51:59,530 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-24 22:51:59,538 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:51:59,539 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:51:59,576 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:51:59,577 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:51:59,578 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:51:59,579 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:51:59,584 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:51:59,585 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:51:59,585 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:51:59,585 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-24 22:51:59,587 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:51:59,587 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-24 22:51:59,588 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:51:59,588 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:51:59,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:51:59,589 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:51:59,589 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-24 22:51:59,590 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:51:59,590 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:51:59,591 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:51:59,592 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:51:59,592 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:51:59,592 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:51:59,593 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:51:59,593 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:51:59,594 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:51:59,594 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:51:59,595 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:51:59,596 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:51:59,596 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:51:59,596 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_9168efa5-cdef-45dd-bd30-a601bed5189c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1d937e786e719dd03193d59b7dfb2d5f8cfc5b61bd024769c3a8365c0904db0 [2023-11-24 22:51:59,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:51:59,906 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:51:59,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:51:59,910 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:51:59,911 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:51:59,912 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-24 22:52:03,015 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:52:03,529 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:52:03,530 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-11-24 22:52:03,567 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/data/c5ac105b7/101c5f9dbf0341f4a500c04cf6f21a6d/FLAGd6b54e448 [2023-11-24 22:52:03,584 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/data/c5ac105b7/101c5f9dbf0341f4a500c04cf6f21a6d [2023-11-24 22:52:03,590 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:52:03,593 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:52:03,597 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:03,597 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:52:03,603 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:52:03,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:03" (1/1) ... [2023-11-24 22:52:03,606 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b69b7cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:03, skipping insertion in model container [2023-11-24 22:52:03,607 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:52:03" (1/1) ... [2023-11-24 22:52:03,797 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:52:04,605 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_9168efa5-cdef-45dd-bd30-a601bed5189c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[40057,40070] [2023-11-24 22:52:05,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:05,088 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:52:05,534 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_9168efa5-cdef-45dd-bd30-a601bed5189c/sv-benchmarks/c/seq-mthreaded-reduced/pals_opt-floodmax.5.4.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[40057,40070] [2023-11-24 22:52:05,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:52:05,902 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:52:05,903 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05 WrapperNode [2023-11-24 22:52:05,903 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:52:05,904 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:05,905 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:52:05,905 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:52:05,913 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:05,967 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,084 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 5487 [2023-11-24 22:52:06,085 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:52:06,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:52:06,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:52:06,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:52:06,096 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,097 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,111 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,111 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,164 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,207 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,228 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,245 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,276 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:52:06,277 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:52:06,277 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:52:06,278 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:52:06,278 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:52:05" (1/1) ... [2023-11-24 22:52:06,285 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:52:06,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:52:06,312 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:52:06,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9168efa5-cdef-45dd-bd30-a601bed5189c/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:52:06,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:52:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:52:06,363 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:52:06,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:52:06,643 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:52:06,645 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:52:10,508 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:52:12,599 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:52:12,599 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 22:52:12,601 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:12 BoogieIcfgContainer [2023-11-24 22:52:12,602 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:52:12,603 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:52:12,603 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:52:12,662 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:52:12,662 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:52:12" (1/1) ... [2023-11-24 22:52:12,672 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:52:12,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:12,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1246 states and 2108 transitions. [2023-11-24 22:52:12,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2108 transitions. [2023-11-24 22:52:12,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2023-11-24 22:52:12,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:13,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:13,914 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 22:52:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:14,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2104 states to 1245 states and 2104 transitions. [2023-11-24 22:52:14,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2104 transitions. [2023-11-24 22:52:14,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2023-11-24 22:52:14,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:14,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:14,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:14,891 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 22:52:15,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:15,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2120 states to 1251 states and 2120 transitions. [2023-11-24 22:52:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2120 transitions. [2023-11-24 22:52:15,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-24 22:52:15,064 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:15,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:15,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:15,601 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 22:52:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:15,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1251 states and 2118 transitions. [2023-11-24 22:52:15,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2118 transitions. [2023-11-24 22:52:15,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-24 22:52:15,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:15,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:16,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:16,354 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 22:52:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:16,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1253 states and 2122 transitions. [2023-11-24 22:52:16,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2122 transitions. [2023-11-24 22:52:16,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-24 22:52:16,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:16,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:16,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:16,805 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 22:52:16,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:16,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1255 states and 2126 transitions. [2023-11-24 22:52:16,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2126 transitions. [2023-11-24 22:52:16,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2023-11-24 22:52:16,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:16,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:17,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:17,295 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 22:52:17,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:17,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1257 states and 2130 transitions. [2023-11-24 22:52:17,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2130 transitions. [2023-11-24 22:52:17,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:17,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:17,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:17,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:17,713 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 22:52:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:17,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 1259 states and 2133 transitions. [2023-11-24 22:52:17,808 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2133 transitions. [2023-11-24 22:52:17,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:17,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:17,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:18,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:18,222 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 22:52:18,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2126 states to 1256 states and 2126 transitions. [2023-11-24 22:52:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2126 transitions. [2023-11-24 22:52:18,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:18,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:18,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:18,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:18,626 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 22:52:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:18,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2129 states to 1258 states and 2129 transitions. [2023-11-24 22:52:18,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2129 transitions. [2023-11-24 22:52:18,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:18,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:18,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:18,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:19,160 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 22:52:19,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:19,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1256 states and 2125 transitions. [2023-11-24 22:52:19,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2125 transitions. [2023-11-24 22:52:19,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:19,241 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:19,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:19,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:19,668 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 22:52:19,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1260 states and 2131 transitions. [2023-11-24 22:52:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2131 transitions. [2023-11-24 22:52:19,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:19,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:19,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:20,215 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 22:52:20,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:20,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1264 states and 2137 transitions. [2023-11-24 22:52:20,285 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2137 transitions. [2023-11-24 22:52:20,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:20,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:20,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:20,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:20,681 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 22:52:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:20,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1265 states and 2137 transitions. [2023-11-24 22:52:20,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2137 transitions. [2023-11-24 22:52:20,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2023-11-24 22:52:20,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:20,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:21,167 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 22:52:21,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:21,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1266 states and 2137 transitions. [2023-11-24 22:52:21,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2137 transitions. [2023-11-24 22:52:21,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:21,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:21,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:21,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:21,579 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 22:52:21,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:21,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1268 states and 2140 transitions. [2023-11-24 22:52:21,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2140 transitions. [2023-11-24 22:52:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:21,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:21,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:21,972 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 22:52:22,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2122 states to 1258 states and 2122 transitions. [2023-11-24 22:52:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2122 transitions. [2023-11-24 22:52:22,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:22,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:22,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:22,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:22,442 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 22:52:22,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:22,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2125 states to 1260 states and 2125 transitions. [2023-11-24 22:52:22,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2125 transitions. [2023-11-24 22:52:22,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:22,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:22,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:22,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:22,842 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 22:52:22,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:22,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2107 states to 1250 states and 2107 transitions. [2023-11-24 22:52:22,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2107 transitions. [2023-11-24 22:52:22,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:22,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:22,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:23,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:23,207 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 22:52:23,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:23,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 1252 states and 2110 transitions. [2023-11-24 22:52:23,266 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2110 transitions. [2023-11-24 22:52:23,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:23,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:23,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:23,586 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 22:52:24,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:24,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2146 states to 1266 states and 2146 transitions. [2023-11-24 22:52:24,225 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2146 transitions. [2023-11-24 22:52:24,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2023-11-24 22:52:24,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:24,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:24,528 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 22:52:24,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:24,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1258 states and 2130 transitions. [2023-11-24 22:52:24,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2130 transitions. [2023-11-24 22:52:24,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-24 22:52:24,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:24,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:24,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:24,914 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 22:52:25,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:25,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1267 states and 2148 transitions. [2023-11-24 22:52:25,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2148 transitions. [2023-11-24 22:52:25,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-24 22:52:25,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:25,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:25,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:25,957 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 22:52:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:26,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2155 states to 1270 states and 2155 transitions. [2023-11-24 22:52:26,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2155 transitions. [2023-11-24 22:52:26,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-24 22:52:26,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:26,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:26,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:26,556 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 22:52:26,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:26,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1272 states and 2159 transitions. [2023-11-24 22:52:26,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2159 transitions. [2023-11-24 22:52:26,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2023-11-24 22:52:26,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:26,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:26,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:27,008 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 22:52:27,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1273 states and 2160 transitions. [2023-11-24 22:52:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2160 transitions. [2023-11-24 22:52:27,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:27,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:27,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:27,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:27,453 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 22:52:27,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1275 states and 2163 transitions. [2023-11-24 22:52:27,542 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2163 transitions. [2023-11-24 22:52:27,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:27,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:27,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:27,907 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 22:52:27,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:27,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1272 states and 2157 transitions. [2023-11-24 22:52:27,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2157 transitions. [2023-11-24 22:52:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:27,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:27,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:28,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:28,324 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 22:52:28,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:28,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1274 states and 2160 transitions. [2023-11-24 22:52:28,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2160 transitions. [2023-11-24 22:52:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:28,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:28,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:28,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:28,688 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 22:52:28,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:28,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1271 states and 2154 transitions. [2023-11-24 22:52:28,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2154 transitions. [2023-11-24 22:52:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:28,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:29,042 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 22:52:29,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:29,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1273 states and 2157 transitions. [2023-11-24 22:52:29,107 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2157 transitions. [2023-11-24 22:52:29,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:29,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:29,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:29,397 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 22:52:29,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1277 states and 2163 transitions. [2023-11-24 22:52:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2163 transitions. [2023-11-24 22:52:29,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:29,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:29,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:29,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:29,766 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 22:52:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:29,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1272 states and 2154 transitions. [2023-11-24 22:52:29,825 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2154 transitions. [2023-11-24 22:52:29,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:29,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:29,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:29,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,235 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 22:52:30,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1265 states and 2142 transitions. [2023-11-24 22:52:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2142 transitions. [2023-11-24 22:52:30,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:30,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:30,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:30,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,571 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 22:52:30,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:30,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2143 states to 1266 states and 2143 transitions. [2023-11-24 22:52:30,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2143 transitions. [2023-11-24 22:52:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:30,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:30,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:30,998 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 22:52:31,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:31,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2141 states to 1265 states and 2141 transitions. [2023-11-24 22:52:31,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2141 transitions. [2023-11-24 22:52:31,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:31,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:31,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:31,347 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 22:52:31,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2147 states to 1269 states and 2147 transitions. [2023-11-24 22:52:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2147 transitions. [2023-11-24 22:52:31,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:31,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:31,729 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 22:52:31,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:31,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1273 states and 2153 transitions. [2023-11-24 22:52:31,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2153 transitions. [2023-11-24 22:52:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:31,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:31,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,124 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 22:52:32,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:32,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1274 states and 2153 transitions. [2023-11-24 22:52:32,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2153 transitions. [2023-11-24 22:52:32,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:32,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:32,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:32,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,556 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 22:52:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:32,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1275 states and 2153 transitions. [2023-11-24 22:52:32,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2153 transitions. [2023-11-24 22:52:32,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:32,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:32,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:32,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:32,881 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 22:52:32,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:32,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1279 states and 2159 transitions. [2023-11-24 22:52:32,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2159 transitions. [2023-11-24 22:52:32,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2023-11-24 22:52:32,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:32,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:33,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:33,210 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 22:52:33,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:33,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1280 states and 2159 transitions. [2023-11-24 22:52:33,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2159 transitions. [2023-11-24 22:52:33,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:33,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:33,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:33,514 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 22:52:33,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:33,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1282 states and 2162 transitions. [2023-11-24 22:52:33,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2162 transitions. [2023-11-24 22:52:33,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:33,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:33,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:33,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:33,847 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 22:52:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:33,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1279 states and 2156 transitions. [2023-11-24 22:52:33,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2156 transitions. [2023-11-24 22:52:33,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:33,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:33,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:34,272 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 22:52:34,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:34,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1281 states and 2159 transitions. [2023-11-24 22:52:34,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2159 transitions. [2023-11-24 22:52:34,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:34,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:34,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:34,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:34,690 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 22:52:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1278 states and 2153 transitions. [2023-11-24 22:52:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2153 transitions. [2023-11-24 22:52:34,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:34,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:34,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:34,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:35,107 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 22:52:35,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:35,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2156 states to 1280 states and 2156 transitions. [2023-11-24 22:52:35,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2156 transitions. [2023-11-24 22:52:35,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:35,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:35,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:35,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:35,559 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 22:52:35,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:35,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2162 states to 1284 states and 2162 transitions. [2023-11-24 22:52:35,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2162 transitions. [2023-11-24 22:52:35,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:35,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:35,939 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 22:52:35,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1279 states and 2153 transitions. [2023-11-24 22:52:35,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2153 transitions. [2023-11-24 22:52:35,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:35,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:36,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:36,270 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 22:52:36,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1265 states and 2130 transitions. [2023-11-24 22:52:36,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2130 transitions. [2023-11-24 22:52:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:36,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:36,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:36,587 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 22:52:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:36,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1266 states and 2131 transitions. [2023-11-24 22:52:36,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2131 transitions. [2023-11-24 22:52:36,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:36,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:36,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:36,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:36,954 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 22:52:36,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:36,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2115 states to 1257 states and 2115 transitions. [2023-11-24 22:52:36,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2115 transitions. [2023-11-24 22:52:37,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:37,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:37,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:37,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:37,286 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 22:52:37,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:37,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1259 states and 2118 transitions. [2023-11-24 22:52:37,329 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2118 transitions. [2023-11-24 22:52:37,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:37,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:37,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:37,597 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 22:52:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:39,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1281 states and 2171 transitions. [2023-11-24 22:52:39,168 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2171 transitions. [2023-11-24 22:52:39,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:39,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:39,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:39,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:39,433 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 22:52:39,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:39,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2167 states to 1279 states and 2167 transitions. [2023-11-24 22:52:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2167 transitions. [2023-11-24 22:52:39,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:39,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:39,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:39,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:39,713 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 22:52:39,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1281 states and 2170 transitions. [2023-11-24 22:52:39,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2170 transitions. [2023-11-24 22:52:39,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2023-11-24 22:52:39,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:39,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:39,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:40,014 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 22:52:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:40,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2140 states to 1265 states and 2140 transitions. [2023-11-24 22:52:40,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2140 transitions. [2023-11-24 22:52:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-24 22:52:40,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:40,359 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 22:52:42,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:42,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1284 states and 2181 transitions. [2023-11-24 22:52:42,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2181 transitions. [2023-11-24 22:52:42,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-24 22:52:42,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:42,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:42,240 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 22:52:42,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:42,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1286 states and 2185 transitions. [2023-11-24 22:52:42,284 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2185 transitions. [2023-11-24 22:52:42,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-24 22:52:42,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:42,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:42,508 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 22:52:42,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1287 states and 2186 transitions. [2023-11-24 22:52:42,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2186 transitions. [2023-11-24 22:52:42,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2023-11-24 22:52:42,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:42,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:42,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:42,751 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 22:52:42,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:42,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1288 states and 2187 transitions. [2023-11-24 22:52:42,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2187 transitions. [2023-11-24 22:52:42,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:42,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:42,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:42,993 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 22:52:43,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:43,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2190 states to 1290 states and 2190 transitions. [2023-11-24 22:52:43,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2190 transitions. [2023-11-24 22:52:43,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:43,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:43,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:43,251 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 22:52:43,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:43,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1287 states and 2184 transitions. [2023-11-24 22:52:43,287 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2184 transitions. [2023-11-24 22:52:43,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:43,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:43,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:43,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:43,575 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 22:52:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:43,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1289 states and 2187 transitions. [2023-11-24 22:52:43,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1289 states and 2187 transitions. [2023-11-24 22:52:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:43,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:43,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:43,889 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 22:52:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2181 states to 1286 states and 2181 transitions. [2023-11-24 22:52:43,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1286 states and 2181 transitions. [2023-11-24 22:52:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:43,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:43,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:52:44,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:52:44,143 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 22:52:44,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:52:44,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2184 states to 1288 states and 2184 transitions. [2023-11-24 22:52:44,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1288 states and 2184 transitions. [2023-11-24 22:52:44,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2023-11-24 22:52:44,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:52:44,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms