./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b --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 a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:45:57,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:45:57,458 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:45:57,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:45:57,463 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:45:57,484 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:45:57,484 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:45:57,485 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:45:57,485 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:45:57,485 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:45:57,485 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:45:57,485 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:45:57,485 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:45:57,485 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:45:57,486 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:45:57,486 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:45:57,487 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:45:57,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:45:57,487 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b 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 -> a82391ebb044799bad480df1878c271ded14d474016d9ad90c3e7a554ae5460f [2024-12-06 05:45:57,719 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:45:57,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:45:57,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:45:57,730 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:45:57,731 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:45:57,732 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-12-06 05:46:00,362 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/data/c0fff517f/80376d2520d54f64b832f9b653adb0a7/FLAG87592ebdd [2024-12-06 05:46:00,611 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:46:00,612 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c [2024-12-06 05:46:00,620 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/data/c0fff517f/80376d2520d54f64b832f9b653adb0a7/FLAG87592ebdd [2024-12-06 05:46:00,953 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/data/c0fff517f/80376d2520d54f64b832f9b653adb0a7 [2024-12-06 05:46:00,955 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:46:00,956 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:46:00,957 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:46:00,957 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:46:00,960 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:46:00,960 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:46:00" (1/1) ... [2024-12-06 05:46:00,961 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7aad6fb3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:00, skipping insertion in model container [2024-12-06 05:46:00,961 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:46:00" (1/1) ... [2024-12-06 05:46:00,978 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:46:01,125 WARN L250 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_b77c6492-351a-4210-9e70-ab1826435a85/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-12-06 05:46:01,142 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:46:01,154 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:46:01,178 WARN L250 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_b77c6492-351a-4210-9e70-ab1826435a85/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr.3.ufo.BOUNDED-6.pals.c.v+cfa-reducer.c[4067,4080] [2024-12-06 05:46:01,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:46:01,198 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:46:01,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01 WrapperNode [2024-12-06 05:46:01,199 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:46:01,200 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:46:01,200 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:46:01,200 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:46:01,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,213 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,235 INFO L138 Inliner]: procedures = 22, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 295 [2024-12-06 05:46:01,235 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:46:01,235 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:46:01,236 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:46:01,236 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:46:01,243 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,243 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,245 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,245 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,250 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,254 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,258 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:46:01,259 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:46:01,259 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:46:01,259 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:46:01,260 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:46:01,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:46:01,290 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:46:01,292 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b77c6492-351a-4210-9e70-ab1826435a85/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:46:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:46:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:46:01,312 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:46:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:46:01,392 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:46:01,394 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:46:01,662 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-12-06 05:46:01,662 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:46:01,725 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:46:01,725 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 05:46:01,725 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:46:01 BoogieIcfgContainer [2024-12-06 05:46:01,726 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:46:01,726 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:46:01,726 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:46:01,733 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:46:01,733 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:46:01" (1/1) ... [2024-12-06 05:46:01,739 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:46:01,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:01,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 47 states and 77 transitions. [2024-12-06 05:46:01,776 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 77 transitions. [2024-12-06 05:46:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 05:46:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:01,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 49 states and 79 transitions. [2024-12-06 05:46:02,107 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 79 transitions. [2024-12-06 05:46:02,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:46:02,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 56 states and 91 transitions. [2024-12-06 05:46:02,326 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 91 transitions. [2024-12-06 05:46:02,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 05:46:02,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 57 states and 91 transitions. [2024-12-06 05:46:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 91 transitions. [2024-12-06 05:46:02,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:46:02,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 69 states and 112 transitions. [2024-12-06 05:46:02,689 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 112 transitions. [2024-12-06 05:46:02,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:46:02,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 70 states and 112 transitions. [2024-12-06 05:46:02,760 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 112 transitions. [2024-12-06 05:46:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:46:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,813 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:02,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:02,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 71 states and 112 transitions. [2024-12-06 05:46:02,829 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 112 transitions. [2024-12-06 05:46:02,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:46:02,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:02,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:02,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 88 states and 143 transitions. [2024-12-06 05:46:03,884 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 143 transitions. [2024-12-06 05:46:03,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:46:03,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:03,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:03,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:03,964 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:04,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:04,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 89 states and 143 transitions. [2024-12-06 05:46:04,010 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 143 transitions. [2024-12-06 05:46:04,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:46:04,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:04,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:04,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:04,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:04,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:04,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 90 states and 143 transitions. [2024-12-06 05:46:04,130 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 143 transitions. [2024-12-06 05:46:04,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 05:46:04,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:04,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:04,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:04,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:04,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:04,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 91 states and 143 transitions. [2024-12-06 05:46:04,237 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 143 transitions. [2024-12-06 05:46:04,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:04,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:04,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:04,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:05,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:05,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 109 states and 176 transitions. [2024-12-06 05:46:05,572 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 176 transitions. [2024-12-06 05:46:05,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:05,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:05,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:05,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:05,900 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 128 states and 209 transitions. [2024-12-06 05:46:08,023 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 209 transitions. [2024-12-06 05:46:08,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,061 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 129 states and 209 transitions. [2024-12-06 05:46:08,099 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 209 transitions. [2024-12-06 05:46:08,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 130 states and 209 transitions. [2024-12-06 05:46:08,204 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 209 transitions. [2024-12-06 05:46:08,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 131 states and 209 transitions. [2024-12-06 05:46:08,289 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 209 transitions. [2024-12-06 05:46:08,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,392 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 132 states and 209 transitions. [2024-12-06 05:46:08,421 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 209 transitions. [2024-12-06 05:46:08,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 133 states and 209 transitions. [2024-12-06 05:46:08,502 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 209 transitions. [2024-12-06 05:46:08,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:46:08,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:08,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:08,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 134 states and 209 transitions. [2024-12-06 05:46:08,631 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 209 transitions. [2024-12-06 05:46:08,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:08,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:08,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:08,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:08,887 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:11,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:11,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 142 states and 223 transitions. [2024-12-06 05:46:11,928 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 223 transitions. [2024-12-06 05:46:11,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:46:11,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:11,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:12,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:13,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 146 states and 234 transitions. [2024-12-06 05:46:13,183 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 234 transitions. [2024-12-06 05:46:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:46:13,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:17,092 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:46:42,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:46:42,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 176 states and 313 transitions. [2024-12-06 05:46:42,253 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 313 transitions. [2024-12-06 05:46:42,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:46:42,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:46:42,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:46:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:46:42,720 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:47:00,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:00,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 189 states and 342 transitions. [2024-12-06 05:47:00,809 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 342 transitions. [2024-12-06 05:47:00,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:47:00,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:00,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:00,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:00,886 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:47:01,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:01,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 190 states and 348 transitions. [2024-12-06 05:47:01,900 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 348 transitions. [2024-12-06 05:47:01,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:47:01,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:01,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:01,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:02,506 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:47:22,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 193 states and 355 transitions. [2024-12-06 05:47:22,135 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 355 transitions. [2024-12-06 05:47:22,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:47:22,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:22,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:47:29,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:29,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 202 states and 373 transitions. [2024-12-06 05:47:29,931 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 373 transitions. [2024-12-06 05:47:29,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:47:29,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:29,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:30,263 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:47:44,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:44,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 216 states and 402 transitions. [2024-12-06 05:47:44,113 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 402 transitions. [2024-12-06 05:47:44,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 05:47:44,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:44,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:44,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:47:44,427 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 05:47:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:47:49,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 220 states and 410 transitions. [2024-12-06 05:47:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 410 transitions. [2024-12-06 05:47:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:47:49,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:47:49,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:47:49,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:48:03,359 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:49:36,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:49:36,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 248 states and 499 transitions. [2024-12-06 05:49:36,950 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 499 transitions. [2024-12-06 05:49:36,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:49:36,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:49:36,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:49:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:49:37,847 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:51:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:51:02,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 590 states to 279 states and 590 transitions. [2024-12-06 05:51:02,313 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 590 transitions. [2024-12-06 05:51:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 05:51:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:51:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:51:02,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:51:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:52:36,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 301 states and 652 transitions. [2024-12-06 05:52:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 652 transitions. [2024-12-06 05:52:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:52:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:37,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:52:37,523 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:09,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:09,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 319 states and 696 transitions. [2024-12-06 05:53:09,023 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 696 transitions. [2024-12-06 05:53:09,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:53:09,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:09,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:09,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:10,349 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-06 05:53:13,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 320 states and 697 transitions. [2024-12-06 05:53:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 697 transitions. [2024-12-06 05:53:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:53:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:13,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:13,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:13,685 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:53:39,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:39,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 334 states and 722 transitions. [2024-12-06 05:53:39,550 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 722 transitions. [2024-12-06 05:53:39,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 05:53:39,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:39,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:53:39,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:40,301 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:11,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 351 states and 751 transitions. [2024-12-06 05:54:11,001 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 751 transitions. [2024-12-06 05:54:11,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:54:11,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:11,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:11,783 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 05:54:28,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:28,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 362 states and 772 transitions. [2024-12-06 05:54:28,604 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 772 transitions. [2024-12-06 05:54:28,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:54:28,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:28,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:29,352 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:54:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 373 states and 816 transitions. [2024-12-06 05:54:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 816 transitions. [2024-12-06 05:54:44,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 05:54:44,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:44,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:44,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:44,492 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:54:53,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:54:53,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 378 states and 823 transitions. [2024-12-06 05:54:53,157 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 823 transitions. [2024-12-06 05:54:53,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:54:53,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:54:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:54:53,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:54:53,204 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:14,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 385 states and 847 transitions. [2024-12-06 05:55:14,724 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 847 transitions. [2024-12-06 05:55:14,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:55:14,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:14,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:14,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:22,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:22,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 387 states and 861 transitions. [2024-12-06 05:55:22,093 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 861 transitions. [2024-12-06 05:55:22,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:55:22,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:22,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:22,141 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:29,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:29,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 392 states and 870 transitions. [2024-12-06 05:55:29,040 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 870 transitions. [2024-12-06 05:55:29,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:55:29,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:29,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:29,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:29,797 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:55:47,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 401 states and 903 transitions. [2024-12-06 05:55:47,452 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 903 transitions. [2024-12-06 05:55:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:55:47,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:47,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:47,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:55:47,499 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:55:59,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:55:59,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 408 states and 923 transitions. [2024-12-06 05:55:59,963 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 923 transitions. [2024-12-06 05:55:59,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:55:59,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:55:59,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:55:59,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:00,027 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:56:12,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:12,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 415 states and 946 transitions. [2024-12-06 05:56:12,202 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 946 transitions. [2024-12-06 05:56:12,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:56:12,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:12,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:12,252 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:56:27,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:27,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 422 states and 968 transitions. [2024-12-06 05:56:27,400 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 968 transitions. [2024-12-06 05:56:27,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:56:27,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:27,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:27,446 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:56:39,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 429 states and 987 transitions. [2024-12-06 05:56:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 987 transitions. [2024-12-06 05:56:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:56:39,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:39,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:39,935 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:56:47,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:56:47,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 434 states and 996 transitions. [2024-12-06 05:56:47,314 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 996 transitions. [2024-12-06 05:56:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:56:47,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:56:47,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:56:47,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:56:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:09,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:09,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 441 states and 1019 transitions. [2024-12-06 05:57:09,874 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 1019 transitions. [2024-12-06 05:57:09,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:57:09,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:09,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:09,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:09,924 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 05:57:23,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:23,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 448 states and 1033 transitions. [2024-12-06 05:57:23,934 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1033 transitions. [2024-12-06 05:57:23,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:57:23,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:23,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:23,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:23,980 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1046 states to 455 states and 1046 transitions. [2024-12-06 05:57:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1046 transitions. [2024-12-06 05:57:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 05:57:36,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:36,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:36,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:36,651 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 05:57:52,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:57:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 462 states and 1067 transitions. [2024-12-06 05:57:52,275 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1067 transitions. [2024-12-06 05:57:52,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:57:52,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:57:52,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:57:52,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:57:53,274 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:58:18,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:18,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 469 states and 1086 transitions. [2024-12-06 05:58:18,814 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1086 transitions. [2024-12-06 05:58:18,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:58:18,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:18,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:18,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:18,875 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:58:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:40,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 476 states and 1101 transitions. [2024-12-06 05:58:40,182 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1101 transitions. [2024-12-06 05:58:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:58:40,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:40,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:40,243 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:58:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:58:56,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 483 states and 1118 transitions. [2024-12-06 05:58:56,391 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1118 transitions. [2024-12-06 05:58:56,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:58:56,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:58:56,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:58:56,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:58:56,438 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:09,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:09,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 490 states and 1132 transitions. [2024-12-06 05:59:09,700 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1132 transitions. [2024-12-06 05:59:09,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:59:09,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:09,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:09,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:09,748 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:21,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:21,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 497 states and 1154 transitions. [2024-12-06 05:59:21,242 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1154 transitions. [2024-12-06 05:59:21,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:59:21,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:21,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:21,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:21,306 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:31,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:31,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 502 states and 1158 transitions. [2024-12-06 05:59:31,245 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1158 transitions. [2024-12-06 05:59:31,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:59:31,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:31,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:31,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:31,292 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 05:59:49,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:59:49,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 509 states and 1165 transitions. [2024-12-06 05:59:49,035 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1165 transitions. [2024-12-06 05:59:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 05:59:49,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:59:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:59:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:59:49,198 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:00:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:06,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 526 states and 1198 transitions. [2024-12-06 06:00:06,169 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1198 transitions. [2024-12-06 06:00:06,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:00:06,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:06,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:00:06,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:06,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 527 states and 1198 transitions. [2024-12-06 06:00:06,408 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1198 transitions. [2024-12-06 06:00:06,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:00:06,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:06,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:06,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:00:06,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:06,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 528 states and 1198 transitions. [2024-12-06 06:00:06,714 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1198 transitions. [2024-12-06 06:00:06,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:00:06,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:06,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:06,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:06,863 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:00:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:07,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 529 states and 1198 transitions. [2024-12-06 06:00:07,039 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1198 transitions. [2024-12-06 06:00:07,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:00:07,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:07,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:07,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:07,187 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-12-06 06:00:10,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:10,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 527 states and 1195 transitions. [2024-12-06 06:00:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1195 transitions. [2024-12-06 06:00:10,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:00:10,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:10,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:10,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:10,791 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:00:18,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:18,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 542 states and 1233 transitions. [2024-12-06 06:00:18,813 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1233 transitions. [2024-12-06 06:00:18,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:00:18,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:18,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:18,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:18,848 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-06 06:00:31,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:31,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 544 states and 1235 transitions. [2024-12-06 06:00:31,473 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 1235 transitions. [2024-12-06 06:00:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:00:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:31,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:31,507 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked.