./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 237919602f057be6bafc5b901424d626990bfa1f459ab937d0f6252d6c0cf13c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 22:16:48,861 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 22:16:48,926 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-02 22:16:48,931 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 22:16:48,931 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 22:16:48,952 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 22:16:48,952 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 22:16:48,953 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 22:16:48,954 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 22:16:48,954 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 22:16:48,955 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 22:16:48,955 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 22:16:48,956 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 22:16:48,957 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 22:16:48,957 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 22:16:48,958 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 22:16:48,958 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 22:16:48,959 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 22:16:48,959 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 22:16:48,960 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 22:16:48,960 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 22:16:48,961 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 22:16:48,961 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 22:16:48,962 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 22:16:48,962 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 22:16:48,963 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 22:16:48,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:16:48,964 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 22:16:48,964 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 22:16:48,965 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 22:16:48,965 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 22:16:48,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 22:16:48,966 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 22:16:48,966 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_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 237919602f057be6bafc5b901424d626990bfa1f459ab937d0f6252d6c0cf13c [2023-12-02 22:16:49,168 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 22:16:49,189 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 22:16:49,192 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 22:16:49,193 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 22:16:49,194 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 22:16:49,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-12-02 22:16:51,959 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 22:16:52,162 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 22:16:52,163 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c [2023-12-02 22:16:52,176 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/data/ea5a06f10/22bc463219e3411eb01670f47e7a14d7/FLAG9abec2434 [2023-12-02 22:16:52,188 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/data/ea5a06f10/22bc463219e3411eb01670f47e7a14d7 [2023-12-02 22:16:52,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 22:16:52,191 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 22:16:52,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 22:16:52,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 22:16:52,196 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 22:16:52,197 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,198 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5036c3a5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52, skipping insertion in model container [2023-12-02 22:16:52,198 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,248 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 22:16:52,446 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_fce5dae5-729b-46b6-8838-a12a8eba9f83/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8607,8620] [2023-12-02 22:16:52,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:16:52,528 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 22:16:52,577 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_fce5dae5-729b-46b6-8838-a12a8eba9f83/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.ufo.BOUNDED-10.pals.c.v+nlh-reducer.c[8607,8620] [2023-12-02 22:16:52,619 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 22:16:52,638 INFO L206 MainTranslator]: Completed translation [2023-12-02 22:16:52,639 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52 WrapperNode [2023-12-02 22:16:52,639 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 22:16:52,640 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 22:16:52,640 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 22:16:52,641 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 22:16:52,648 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,662 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,703 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 869 [2023-12-02 22:16:52,703 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 22:16:52,704 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 22:16:52,704 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 22:16:52,705 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 22:16:52,714 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,720 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,720 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,734 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,741 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,745 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,749 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,755 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 22:16:52,756 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 22:16:52,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 22:16:52,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 22:16:52,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:16:52" (1/1) ... [2023-12-02 22:16:52,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 22:16:52,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 22:16:52,790 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 22:16:52,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fce5dae5-729b-46b6-8838-a12a8eba9f83/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 22:16:52,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 22:16:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 22:16:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 22:16:52,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 22:16:52,977 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 22:16:52,979 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 22:16:53,610 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 22:16:53,817 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 22:16:53,817 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 22:16:53,819 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:16:53 BoogieIcfgContainer [2023-12-02 22:16:53,819 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 22:16:53,820 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 22:16:53,820 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 22:16:53,830 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 22:16:53,830 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:16:53" (1/1) ... [2023-12-02 22:16:53,839 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 22:16:53,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 165 states and 278 transitions. [2023-12-02 22:16:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 278 transitions. [2023-12-02 22:16:53,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-02 22:16:53,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:53,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:54,487 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:54,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:54,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 180 states and 306 transitions. [2023-12-02 22:16:54,816 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 306 transitions. [2023-12-02 22:16:54,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:16:54,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:54,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:55,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:55,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:55,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 180 states and 305 transitions. [2023-12-02 22:16:55,774 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 305 transitions. [2023-12-02 22:16:55,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:16:55,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:55,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:56,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:57,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:57,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 184 states and 313 transitions. [2023-12-02 22:16:57,409 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 313 transitions. [2023-12-02 22:16:57,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:16:57,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:57,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:57,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:57,627 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:16:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:16:59,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 192 states and 331 transitions. [2023-12-02 22:16:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 331 transitions. [2023-12-02 22:16:59,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:16:59,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:16:59,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:16:59,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:16:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:02,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:02,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 204 states and 359 transitions. [2023-12-02 22:17:02,333 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 359 transitions. [2023-12-02 22:17:02,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-02 22:17:02,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:02,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:02,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:06,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:06,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 220 states and 396 transitions. [2023-12-02 22:17:06,530 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 396 transitions. [2023-12-02 22:17:06,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:17:06,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:06,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:06,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:10,793 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:33,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:33,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 249 states and 456 transitions. [2023-12-02 22:17:33,680 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 456 transitions. [2023-12-02 22:17:33,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:17:33,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:33,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:33,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:36,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:17:50,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:17:50,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 276 states and 522 transitions. [2023-12-02 22:17:50,087 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 522 transitions. [2023-12-02 22:17:50,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:17:50,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:17:50,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:17:50,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:17:52,490 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:06,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:06,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 302 states and 588 transitions. [2023-12-02 22:18:06,568 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 588 transitions. [2023-12-02 22:18:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:18:06,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:06,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:06,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:22,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 310 states and 609 transitions. [2023-12-02 22:18:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 609 transitions. [2023-12-02 22:18:22,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:18:22,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:22,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:25,734 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:18:43,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:18:43,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 336 states and 675 transitions. [2023-12-02 22:18:43,664 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 675 transitions. [2023-12-02 22:18:43,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:18:43,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:18:43,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:18:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:18:46,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:19:05,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:19:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 362 states and 743 transitions. [2023-12-02 22:19:05,383 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 743 transitions. [2023-12-02 22:19:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:19:05,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:19:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:19:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:19:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:19:24,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:19:24,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 374 states and 771 transitions. [2023-12-02 22:19:24,170 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 771 transitions. [2023-12-02 22:19:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:19:24,171 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:19:24,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:19:24,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:19:24,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:19:50,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:19:50,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 378 states and 779 transitions. [2023-12-02 22:19:50,860 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 779 transitions. [2023-12-02 22:19:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-02 22:19:50,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:19:50,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:19:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:19:51,330 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:26,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:26,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 371 states and 754 transitions. [2023-12-02 22:20:26,541 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 754 transitions. [2023-12-02 22:20:26,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:26,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:26,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:26,616 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:30,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:30,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 368 states and 747 transitions. [2023-12-02 22:20:30,440 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 747 transitions. [2023-12-02 22:20:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:30,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:30,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:34,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:34,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 365 states and 740 transitions. [2023-12-02 22:20:34,397 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 740 transitions. [2023-12-02 22:20:34,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:34,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:34,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:34,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:34,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 359 states and 717 transitions. [2023-12-02 22:20:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 717 transitions. [2023-12-02 22:20:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:37,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:37,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:41,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 355 states and 708 transitions. [2023-12-02 22:20:41,514 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 708 transitions. [2023-12-02 22:20:41,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:41,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:41,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:41,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 355 states and 707 transitions. [2023-12-02 22:20:45,153 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 707 transitions. [2023-12-02 22:20:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:45,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:45,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:45,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 355 states and 706 transitions. [2023-12-02 22:20:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 706 transitions. [2023-12-02 22:20:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:49,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:49,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:49,101 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:52,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:52,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 355 states and 705 transitions. [2023-12-02 22:20:52,959 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 705 transitions. [2023-12-02 22:20:52,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:52,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:52,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:53,039 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:20:56,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:20:56,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 358 states and 713 transitions. [2023-12-02 22:20:56,562 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 713 transitions. [2023-12-02 22:20:56,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:20:56,563 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:20:56,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:20:56,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:20:56,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:21:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 361 states and 721 transitions. [2023-12-02 22:21:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 721 transitions. [2023-12-02 22:21:00,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 22:21:00,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:00,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:00,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:21:05,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:21:05,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 364 states and 730 transitions. [2023-12-02 22:21:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 730 transitions. [2023-12-02 22:21:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:21:05,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:21:05,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:21:05,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:21:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:22:44,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:44,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 382 states and 777 transitions. [2023-12-02 22:22:44,624 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 777 transitions. [2023-12-02 22:22:44,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:22:44,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:44,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:44,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:22:44,667 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:22:51,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:22:51,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 383 states and 778 transitions. [2023-12-02 22:22:51,425 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 778 transitions. [2023-12-02 22:22:51,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:22:51,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:22:51,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:22:51,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:23:00,488 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:24:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 402 states and 815 transitions. [2023-12-02 22:24:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 815 transitions. [2023-12-02 22:24:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:24:29,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:29,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:29,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:24:51,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:24:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 410 states and 833 transitions. [2023-12-02 22:24:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 833 transitions. [2023-12-02 22:24:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:24:51,143 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:24:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:24:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:24:51,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:25:17,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:17,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 422 states and 859 transitions. [2023-12-02 22:25:17,529 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 859 transitions. [2023-12-02 22:25:17,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:25:17,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:17,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:17,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:17,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:25:30,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:25:30,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 858 states to 422 states and 858 transitions. [2023-12-02 22:25:30,098 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 858 transitions. [2023-12-02 22:25:30,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:25:30,099 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:25:30,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:25:30,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:25:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:26:46,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:46,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 445 states and 914 transitions. [2023-12-02 22:26:46,865 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 914 transitions. [2023-12-02 22:26:46,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:26:46,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:46,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:46,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:47,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:26:51,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 444 states and 911 transitions. [2023-12-02 22:26:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 911 transitions. [2023-12-02 22:26:51,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:26:51,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:51,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:51,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:26:51,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:26:58,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:26:58,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 447 states and 917 transitions. [2023-12-02 22:26:58,753 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 917 transitions. [2023-12-02 22:26:58,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:26:58,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:26:58,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:26:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:27:06,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:01,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 465 states and 967 transitions. [2023-12-02 22:28:01,616 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 967 transitions. [2023-12-02 22:28:01,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:01,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:01,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:01,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:02,262 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:18,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:18,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 473 states and 987 transitions. [2023-12-02 22:28:18,080 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 987 transitions. [2023-12-02 22:28:18,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:18,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:18,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:18,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:18,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:23,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 481 states and 1003 transitions. [2023-12-02 22:28:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1003 transitions. [2023-12-02 22:28:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:23,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:23,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:23,753 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:26,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 481 states and 1002 transitions. [2023-12-02 22:28:26,524 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1002 transitions. [2023-12-02 22:28:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:26,524 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:26,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:26,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:27,069 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:31,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:31,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 484 states and 1007 transitions. [2023-12-02 22:28:31,410 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 1007 transitions. [2023-12-02 22:28:31,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:31,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:31,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:31,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:32,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:36,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:36,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 483 states and 1004 transitions. [2023-12-02 22:28:36,576 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1004 transitions. [2023-12-02 22:28:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:36,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:36,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:36,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:36,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:51,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:51,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 491 states and 1023 transitions. [2023-12-02 22:28:51,694 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1023 transitions. [2023-12-02 22:28:51,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:51,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:51,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:28:59,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:28:59,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 492 states and 1024 transitions. [2023-12-02 22:28:59,486 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1024 transitions. [2023-12-02 22:28:59,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:28:59,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:28:59,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:28:59,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:28:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:03,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:03,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 491 states and 1022 transitions. [2023-12-02 22:29:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1022 transitions. [2023-12-02 22:29:03,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:03,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:03,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:03,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:03,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:07,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:07,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 490 states and 1019 transitions. [2023-12-02 22:29:07,416 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1019 transitions. [2023-12-02 22:29:07,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:07,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:07,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:07,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:07,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 479 states and 976 transitions. [2023-12-02 22:29:11,328 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 976 transitions. [2023-12-02 22:29:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:11,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:11,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:11,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:11,362 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:17,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:17,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 963 states to 472 states and 963 transitions. [2023-12-02 22:29:17,414 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 963 transitions. [2023-12-02 22:29:17,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:17,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:17,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:17,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:17,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:31,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:31,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 475 states and 978 transitions. [2023-12-02 22:29:31,147 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 978 transitions. [2023-12-02 22:29:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:31,148 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:31,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:37,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:37,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 969 states to 471 states and 969 transitions. [2023-12-02 22:29:37,683 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 969 transitions. [2023-12-02 22:29:37,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:37,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:37,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:37,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:37,713 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:29:40,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:29:40,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 471 states and 968 transitions. [2023-12-02 22:29:40,743 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 968 transitions. [2023-12-02 22:29:40,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:29:40,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:29:40,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:29:40,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:29:45,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 22:30:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 22:30:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 487 states and 1007 transitions. [2023-12-02 22:30:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1007 transitions. [2023-12-02 22:30:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-02 22:30:19,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 22:30:19,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 22:30:19,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 22:30:32,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.