./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL --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 d9dc4c1afb888b23c0ebc469c8090d62842d0a0c5570d5e56681453b5bd49afb --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:35:28,368 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:35:28,458 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:35:28,464 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:35:28,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:35:28,494 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:35:28,495 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:35:28,496 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:35:28,497 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:35:28,497 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:35:28,499 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:35:28,500 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:35:28,500 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:35:28,501 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:35:28,501 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:35:28,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:35:28,502 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:35:28,503 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:35:28,504 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:35:28,504 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:35:28,505 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:35:28,505 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:35:28,506 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:35:28,506 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:35:28,507 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:35:28,507 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:35:28,508 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:28,508 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:35:28,509 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:35:28,509 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:35:28,510 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:35:28,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:35:28,511 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:35:28,511 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_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d9dc4c1afb888b23c0ebc469c8090d62842d0a0c5570d5e56681453b5bd49afb [2023-11-19 03:35:28,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:35:28,815 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:35:28,818 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:35:28,819 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:35:28,820 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:35:28,821 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c [2023-11-19 03:35:31,879 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:35:32,237 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:35:32,238 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c [2023-11-19 03:35:32,267 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/data/7ac849e75/5bff2c68a8ba4af997ed0edb930f1fa7/FLAG8c6e554c3 [2023-11-19 03:35:32,501 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/data/7ac849e75/5bff2c68a8ba4af997ed0edb930f1fa7 [2023-11-19 03:35:32,503 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:35:32,506 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:35:32,508 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:32,508 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:35:32,513 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:35:32,513 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:32" (1/1) ... [2023-11-19 03:35:32,515 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6546bc50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:32, skipping insertion in model container [2023-11-19 03:35:32,515 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:35:32" (1/1) ... [2023-11-19 03:35:32,604 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:35:32,945 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_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c[15364,15377] [2023-11-19 03:35:33,163 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:35:33,179 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:35:33,268 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_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.p+lhb-reducer.c[15364,15377] [2023-11-19 03:35:33,348 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:35:33,368 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:35:33,368 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33 WrapperNode [2023-11-19 03:35:33,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:35:33,370 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:35:33,370 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:35:33,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:35:33,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,405 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,505 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1700 [2023-11-19 03:35:33,514 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:35:33,515 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:35:33,515 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:35:33,515 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:35:33,532 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,533 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,559 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,568 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,620 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,657 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,663 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,669 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,681 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:35:33,682 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:35:33,683 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:35:33,683 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:35:33,684 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:35:33" (1/1) ... [2023-11-19 03:35:33,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:35:33,704 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:35:33,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:35:33,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33c227b4-b1fa-4367-aa8a-a91c7b8501dd/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:35:33,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:35:33,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:35:33,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:35:33,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:35:33,943 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:35:33,945 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:35:35,283 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:35:35,898 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:35:35,899 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 03:35:35,914 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:35:35 BoogieIcfgContainer [2023-11-19 03:35:35,914 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:35:35,917 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:35:35,917 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:35:35,926 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:35:35,927 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:35:35" (1/1) ... [2023-11-19 03:35:35,936 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:35:36,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:36,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 388 states and 554 transitions. [2023-11-19 03:35:36,024 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 554 transitions. [2023-11-19 03:35:36,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-19 03:35:36,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:36,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:36,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:36,736 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:36,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 390 states and 554 transitions. [2023-11-19 03:35:36,918 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 554 transitions. [2023-11-19 03:35:36,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-11-19 03:35:36,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:36,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:37,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:37,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 390 states and 553 transitions. [2023-11-19 03:35:37,539 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 553 transitions. [2023-11-19 03:35:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-11-19 03:35:37,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:37,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:37,766 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:38,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:38,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 393 states and 556 transitions. [2023-11-19 03:35:38,217 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 556 transitions. [2023-11-19 03:35:38,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 03:35:38,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:38,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:38,342 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:38,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 395 states and 559 transitions. [2023-11-19 03:35:38,386 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 559 transitions. [2023-11-19 03:35:38,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 03:35:38,390 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:38,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:38,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:38,550 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:38,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 390 states and 552 transitions. [2023-11-19 03:35:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 552 transitions. [2023-11-19 03:35:38,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-11-19 03:35:38,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:38,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:38,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:39,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 398 states and 564 transitions. [2023-11-19 03:35:39,525 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 564 transitions. [2023-11-19 03:35:39,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 03:35:39,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:39,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:39,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:39,686 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:39,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:39,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 401 states and 569 transitions. [2023-11-19 03:35:39,750 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 569 transitions. [2023-11-19 03:35:39,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-11-19 03:35:39,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:39,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:39,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:39,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:39,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:39,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 402 states and 569 transitions. [2023-11-19 03:35:39,956 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 569 transitions. [2023-11-19 03:35:39,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:35:39,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:39,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:40,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:40,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:40,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 404 states and 572 transitions. [2023-11-19 03:35:40,254 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 572 transitions. [2023-11-19 03:35:40,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:35:40,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:40,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:40,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:40,431 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:40,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:40,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 393 states and 555 transitions. [2023-11-19 03:35:40,506 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 555 transitions. [2023-11-19 03:35:40,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:35:40,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:40,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:40,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:40,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:42,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:42,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 398 states and 561 transitions. [2023-11-19 03:35:42,476 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 561 transitions. [2023-11-19 03:35:42,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-19 03:35:42,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:42,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:42,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:42,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:44,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 411 states and 582 transitions. [2023-11-19 03:35:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 582 transitions. [2023-11-19 03:35:44,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:35:44,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:44,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:44,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:44,618 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:44,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:44,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 414 states and 588 transitions. [2023-11-19 03:35:44,688 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 588 transitions. [2023-11-19 03:35:44,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:35:44,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:44,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:44,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:44,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:44,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:44,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 415 states and 588 transitions. [2023-11-19 03:35:44,866 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 588 transitions. [2023-11-19 03:35:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:35:44,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:44,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:44,995 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:45,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:45,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 418 states and 593 transitions. [2023-11-19 03:35:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 593 transitions. [2023-11-19 03:35:45,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-19 03:35:45,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:45,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:45,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:45,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:45,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:45,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 419 states and 593 transitions. [2023-11-19 03:35:45,250 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 593 transitions. [2023-11-19 03:35:45,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:45,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:45,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:45,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:45,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:45,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 421 states and 596 transitions. [2023-11-19 03:35:45,411 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 596 transitions. [2023-11-19 03:35:45,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:45,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:45,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:45,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:45,546 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:45,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:45,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 423 states and 599 transitions. [2023-11-19 03:35:45,629 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 599 transitions. [2023-11-19 03:35:45,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:45,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:45,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:45,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:45,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:46,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:46,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 416 states and 589 transitions. [2023-11-19 03:35:46,110 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 589 transitions. [2023-11-19 03:35:46,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:46,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:46,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:46,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 389 states and 547 transitions. [2023-11-19 03:35:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 547 transitions. [2023-11-19 03:35:46,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:46,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:46,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:46,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:46,642 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:49,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 399 states and 560 transitions. [2023-11-19 03:35:49,725 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 560 transitions. [2023-11-19 03:35:49,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-11-19 03:35:49,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:49,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:49,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:50,011 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:53,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 417 states and 588 transitions. [2023-11-19 03:35:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 588 transitions. [2023-11-19 03:35:53,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:53,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:53,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:53,572 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:53,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:53,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 420 states and 593 transitions. [2023-11-19 03:35:53,627 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 593 transitions. [2023-11-19 03:35:53,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:53,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:53,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:53,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:53,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 423 states and 598 transitions. [2023-11-19 03:35:53,799 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 598 transitions. [2023-11-19 03:35:53,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:53,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:53,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:53,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:53,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 424 states and 598 transitions. [2023-11-19 03:35:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 598 transitions. [2023-11-19 03:35:54,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:54,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:54,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:54,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:54,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 425 states and 598 transitions. [2023-11-19 03:35:54,232 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 598 transitions. [2023-11-19 03:35:54,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:54,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:54,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:54,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 428 states and 604 transitions. [2023-11-19 03:35:54,429 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 604 transitions. [2023-11-19 03:35:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:54,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:54,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:54,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:54,547 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 429 states and 604 transitions. [2023-11-19 03:35:54,611 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 604 transitions. [2023-11-19 03:35:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:54,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:54,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:54,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 432 states and 609 transitions. [2023-11-19 03:35:54,793 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 609 transitions. [2023-11-19 03:35:54,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-11-19 03:35:54,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:54,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:54,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:54,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:54,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 433 states and 609 transitions. [2023-11-19 03:35:54,998 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 609 transitions. [2023-11-19 03:35:55,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:35:55,000 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:55,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:55,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:55,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:55,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 435 states and 612 transitions. [2023-11-19 03:35:55,174 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 612 transitions. [2023-11-19 03:35:55,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:35:55,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:55,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:55,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:55,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:55,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 437 states and 615 transitions. [2023-11-19 03:35:55,410 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 615 transitions. [2023-11-19 03:35:55,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:35:55,413 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:55,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:55,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 414 states and 580 transitions. [2023-11-19 03:35:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 580 transitions. [2023-11-19 03:35:55,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:35:55,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:55,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:55,836 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:35:55,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:35:55,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 385 states and 539 transitions. [2023-11-19 03:35:55,893 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 539 transitions. [2023-11-19 03:35:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:35:55,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:35:55,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:35:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:35:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:00,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 400 states and 559 transitions. [2023-11-19 03:36:00,807 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 559 transitions. [2023-11-19 03:36:00,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-11-19 03:36:00,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:00,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:00,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:01,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:06,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 423 states and 594 transitions. [2023-11-19 03:36:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2023-11-19 03:36:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:06,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:06,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:06,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:06,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 426 states and 599 transitions. [2023-11-19 03:36:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 599 transitions. [2023-11-19 03:36:06,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:06,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:06,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:06,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:06,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:06,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 429 states and 604 transitions. [2023-11-19 03:36:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 604 transitions. [2023-11-19 03:36:06,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:06,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:06,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:06,674 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:07,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:07,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 430 states and 607 transitions. [2023-11-19 03:36:07,331 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 607 transitions. [2023-11-19 03:36:07,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:07,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:07,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:07,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:07,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:07,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 431 states and 607 transitions. [2023-11-19 03:36:07,718 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 607 transitions. [2023-11-19 03:36:07,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:07,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:07,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:07,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:07,853 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:08,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:08,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 434 states and 614 transitions. [2023-11-19 03:36:08,359 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 614 transitions. [2023-11-19 03:36:08,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:08,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:08,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:08,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:08,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:08,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:08,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 437 states and 619 transitions. [2023-11-19 03:36:08,835 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 619 transitions. [2023-11-19 03:36:08,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:08,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:08,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:08,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:08,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 438 states and 619 transitions. [2023-11-19 03:36:09,054 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 619 transitions. [2023-11-19 03:36:09,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:09,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,157 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 439 states and 619 transitions. [2023-11-19 03:36:09,213 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 619 transitions. [2023-11-19 03:36:09,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:09,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 442 states and 625 transitions. [2023-11-19 03:36:09,369 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 625 transitions. [2023-11-19 03:36:09,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:09,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 443 states and 625 transitions. [2023-11-19 03:36:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 625 transitions. [2023-11-19 03:36:09,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:09,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 446 states and 630 transitions. [2023-11-19 03:36:09,697 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 630 transitions. [2023-11-19 03:36:09,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-11-19 03:36:09,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:09,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:09,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 447 states and 630 transitions. [2023-11-19 03:36:09,844 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 630 transitions. [2023-11-19 03:36:09,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:09,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:09,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:09,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:09,943 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:10,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:10,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 449 states and 633 transitions. [2023-11-19 03:36:10,002 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 633 transitions. [2023-11-19 03:36:10,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:10,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:10,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:10,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:10,103 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:10,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:10,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 451 states and 636 transitions. [2023-11-19 03:36:10,163 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 636 transitions. [2023-11-19 03:36:10,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:10,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:10,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:10,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:10,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:10,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 443 states and 624 transitions. [2023-11-19 03:36:10,837 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 624 transitions. [2023-11-19 03:36:10,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:10,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:10,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:10,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:10,929 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 381 states and 531 transitions. [2023-11-19 03:36:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 531 transitions. [2023-11-19 03:36:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:11,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:11,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:36:11,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:36:18,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:36:18,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 401 states and 558 transitions. [2023-11-19 03:36:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 558 transitions. [2023-11-19 03:36:18,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-11-19 03:36:18,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:36:18,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:36:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat