./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.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_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/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_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/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_025eb025-2a9a-4417-923a-7253df008526/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 d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:56:48,051 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:56:48,109 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 00:56:48,114 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:56:48,114 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:56:48,135 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:56:48,136 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:56:48,136 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:56:48,136 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:56:48,136 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:56:48,137 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:56:48,137 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:56:48,138 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:56:48,138 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:56:48,138 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:56:48,138 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:56:48,139 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:56:48,139 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:56:48,139 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_025eb025-2a9a-4417-923a-7253df008526/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 -> d0919f37d9ec3b35ef959618459b2f9ff909696f753b572bc67b87ebda7b05b0 [2024-12-06 00:56:48,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:56:48,392 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:56:48,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:56:48,396 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:56:48,396 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:56:48,397 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-12-06 00:56:51,056 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/data/6208155a0/cf53a2a0e52c4e138a04bd25c7abab1a/FLAGe0e66f6a4 [2024-12-06 00:56:51,294 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:56:51,295 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c [2024-12-06 00:56:51,307 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/data/6208155a0/cf53a2a0e52c4e138a04bd25c7abab1a/FLAGe0e66f6a4 [2024-12-06 00:56:51,321 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/data/6208155a0/cf53a2a0e52c4e138a04bd25c7abab1a [2024-12-06 00:56:51,323 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:56:51,325 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:56:51,326 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:56:51,326 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:56:51,330 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:56:51,331 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,332 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49aa86f9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51, skipping insertion in model container [2024-12-06 00:56:51,332 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,360 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:56:51,604 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_025eb025-2a9a-4417-923a-7253df008526/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-12-06 00:56:51,607 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:56:51,618 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:56:51,683 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_025eb025-2a9a-4417-923a-7253df008526/sv-benchmarks/c/seq-mthreaded/pals_floodmax.4.1.ufo.BOUNDED-8.pals.c[24198,24211] [2024-12-06 00:56:51,683 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:56:51,698 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:56:51,699 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51 WrapperNode [2024-12-06 00:56:51,699 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:56:51,700 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:56:51,700 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:56:51,700 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:56:51,706 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,717 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,753 INFO L138 Inliner]: procedures = 23, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 933 [2024-12-06 00:56:51,753 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:56:51,754 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:56:51,754 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:56:51,754 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:56:51,762 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,766 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,766 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,781 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,797 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,799 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,805 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:56:51,806 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:56:51,806 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:56:51,806 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:56:51,807 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:56:51" (1/1) ... [2024-12-06 00:56:51,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:56:51,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:56:51,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:56:51,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025eb025-2a9a-4417-923a-7253df008526/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:56:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:56:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:56:51,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:56:51,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:56:51,973 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:56:51,975 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:56:52,839 INFO L? ?]: Removed 99 outVars from TransFormulas that were not future-live. [2024-12-06 00:56:52,839 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:56:53,440 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:56:53,440 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 00:56:53,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:56:53 BoogieIcfgContainer [2024-12-06 00:56:53,440 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:56:53,441 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:56:53,441 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:56:53,449 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:56:53,449 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:56:53" (1/1) ... [2024-12-06 00:56:53,456 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:56:53,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:53,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 140 states and 224 transitions. [2024-12-06 00:56:53,498 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 224 transitions. [2024-12-06 00:56:53,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 00:56:53,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:53,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:53,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:56,599 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 00:56:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 142 states and 228 transitions. [2024-12-06 00:56:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 228 transitions. [2024-12-06 00:56:56,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:56:56,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:56,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:58,391 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 00:56:58,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:56:58,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 145 states and 235 transitions. [2024-12-06 00:56:58,678 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 235 transitions. [2024-12-06 00:56:58,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:56:58,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:56:58,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:56:58,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:56:59,924 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 00:57:00,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:00,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 149 states and 244 transitions. [2024-12-06 00:57:00,344 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 244 transitions. [2024-12-06 00:57:00,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:57:00,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:00,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:00,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:01,422 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 00:57:01,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:01,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 154 states and 255 transitions. [2024-12-06 00:57:01,993 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 255 transitions. [2024-12-06 00:57:01,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:57:01,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:01,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:02,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:02,922 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 00:57:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:03,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 160 states and 268 transitions. [2024-12-06 00:57:03,521 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 268 transitions. [2024-12-06 00:57:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:57:03,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:03,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:03,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:05,010 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 00:57:05,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:05,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 168 states and 283 transitions. [2024-12-06 00:57:05,926 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 283 transitions. [2024-12-06 00:57:05,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:57:05,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:05,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:05,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:06,743 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 00:57:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:07,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 175 states and 297 transitions. [2024-12-06 00:57:07,739 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 297 transitions. [2024-12-06 00:57:07,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:57:07,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:07,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:07,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:07,881 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 00:57:08,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:08,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 176 states and 297 transitions. [2024-12-06 00:57:08,062 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 297 transitions. [2024-12-06 00:57:08,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:57:08,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:08,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:08,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:08,127 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 00:57:08,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:08,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 177 states and 298 transitions. [2024-12-06 00:57:08,140 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 298 transitions. [2024-12-06 00:57:08,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:57:08,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:08,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:08,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:09,414 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 00:57:11,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:11,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 188 states and 317 transitions. [2024-12-06 00:57:11,109 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 317 transitions. [2024-12-06 00:57:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:57:11,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:11,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:11,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:11,522 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 00:57:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 192 states and 323 transitions. [2024-12-06 00:57:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 323 transitions. [2024-12-06 00:57:11,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:57:11,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:11,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:12,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:15,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:20,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:20,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 209 states and 360 transitions. [2024-12-06 00:57:20,785 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 360 transitions. [2024-12-06 00:57:20,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:57:20,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:20,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:20,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:22,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 227 states and 398 transitions. [2024-12-06 00:57:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 398 transitions. [2024-12-06 00:57:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:57:27,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:27,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:29,170 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:29,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:29,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 228 states and 401 transitions. [2024-12-06 00:57:29,531 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 401 transitions. [2024-12-06 00:57:29,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:57:29,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:29,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:29,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:31,155 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:37,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:37,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 247 states and 442 transitions. [2024-12-06 00:57:37,118 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 442 transitions. [2024-12-06 00:57:37,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:57:37,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:37,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:37,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:38,387 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:38,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:38,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 249 states and 446 transitions. [2024-12-06 00:57:38,956 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 446 transitions. [2024-12-06 00:57:38,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:57:38,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:38,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:39,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:40,592 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:40,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:40,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 250 states and 450 transitions. [2024-12-06 00:57:40,939 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 450 transitions. [2024-12-06 00:57:40,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:57:40,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:40,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:40,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:42,766 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:49,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:49,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 270 states and 492 transitions. [2024-12-06 00:57:49,845 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 492 transitions. [2024-12-06 00:57:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:57:49,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:49,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:49,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:51,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:51,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:51,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 272 states and 499 transitions. [2024-12-06 00:57:51,939 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 499 transitions. [2024-12-06 00:57:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:57:51,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:51,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:52,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:53,272 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:53,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:53,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 273 states and 500 transitions. [2024-12-06 00:57:53,660 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 500 transitions. [2024-12-06 00:57:53,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:57:53,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:53,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:53,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:54,883 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:57:55,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:57:55,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 274 states and 501 transitions. [2024-12-06 00:57:55,258 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 501 transitions. [2024-12-06 00:57:55,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:57:55,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:57:55,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:57:55,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:57:57,191 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:03,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:03,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 289 states and 532 transitions. [2024-12-06 00:58:03,437 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 532 transitions. [2024-12-06 00:58:03,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:03,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:03,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:03,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:06,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 293 states and 545 transitions. [2024-12-06 00:58:06,672 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 545 transitions. [2024-12-06 00:58:06,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:06,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:06,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:07,960 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:08,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 294 states and 546 transitions. [2024-12-06 00:58:08,415 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 546 transitions. [2024-12-06 00:58:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:08,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:08,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:08,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:10,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:10,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 295 states and 552 transitions. [2024-12-06 00:58:10,147 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 552 transitions. [2024-12-06 00:58:10,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:10,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:10,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:11,433 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:11,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:11,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 296 states and 553 transitions. [2024-12-06 00:58:11,894 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 553 transitions. [2024-12-06 00:58:11,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:58:11,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:11,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:13,228 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:58:13,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:13,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 297 states and 554 transitions. [2024-12-06 00:58:13,689 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 554 transitions. [2024-12-06 00:58:13,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:58:13,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:13,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:14,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:18,180 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 00:58:27,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:27,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 318 states and 595 transitions. [2024-12-06 00:58:27,119 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 595 transitions. [2024-12-06 00:58:27,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:58:27,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:27,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:27,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:31,413 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 00:58:38,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 335 states and 626 transitions. [2024-12-06 00:58:38,002 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 626 transitions. [2024-12-06 00:58:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:58:38,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:38,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:41,521 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 00:58:43,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:43,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 339 states and 636 transitions. [2024-12-06 00:58:43,523 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 636 transitions. [2024-12-06 00:58:43,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:58:43,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:43,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:43,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:46,852 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 00:58:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:58:54,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 357 states and 668 transitions. [2024-12-06 00:58:54,033 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 668 transitions. [2024-12-06 00:58:54,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:58:54,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:58:54,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:58:54,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:58:57,543 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 00:59:00,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:00,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 361 states and 675 transitions. [2024-12-06 00:59:00,165 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 675 transitions. [2024-12-06 00:59:00,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:59:00,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:00,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:00,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:03,219 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 00:59:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:03,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 362 states and 676 transitions. [2024-12-06 00:59:03,822 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 676 transitions. [2024-12-06 00:59:03,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:59:03,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:03,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:04,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:06,916 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 00:59:07,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:07,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 363 states and 678 transitions. [2024-12-06 00:59:07,831 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 678 transitions. [2024-12-06 00:59:07,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:59:07,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:07,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:08,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:11,089 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 00:59:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:11,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 364 states and 679 transitions. [2024-12-06 00:59:11,727 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 679 transitions. [2024-12-06 00:59:11,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:59:11,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:11,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:12,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:13,936 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:22,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:22,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 384 states and 711 transitions. [2024-12-06 00:59:22,599 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 711 transitions. [2024-12-06 00:59:22,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:59:22,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:22,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:22,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:27,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:27,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 390 states and 729 transitions. [2024-12-06 00:59:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 729 transitions. [2024-12-06 00:59:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:59:27,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:27,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:38,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:38,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 398 states and 751 transitions. [2024-12-06 00:59:38,858 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 751 transitions. [2024-12-06 00:59:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:59:38,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:38,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:42,633 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 00:59:53,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:59:53,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 413 states and 815 transitions. [2024-12-06 00:59:53,738 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 815 transitions. [2024-12-06 00:59:53,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:59:53,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:59:53,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:59:53,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:59:58,360 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:11,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:11,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 428 states and 879 transitions. [2024-12-06 01:00:11,900 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 879 transitions. [2024-12-06 01:00:11,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:00:11,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:11,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:12,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:14,494 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:23,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:23,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 442 states and 908 transitions. [2024-12-06 01:00:23,767 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 908 transitions. [2024-12-06 01:00:23,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:00:23,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:23,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:23,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:39,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 457 states and 952 transitions. [2024-12-06 01:00:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 952 transitions. [2024-12-06 01:00:39,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:00:39,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:39,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:41,101 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:42,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 954 states to 458 states and 954 transitions. [2024-12-06 01:00:42,141 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 954 transitions. [2024-12-06 01:00:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:00:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:44,769 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:54,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:54,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 470 states and 973 transitions. [2024-12-06 01:00:54,282 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 973 transitions. [2024-12-06 01:00:54,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 01:00:54,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:54,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:54,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 5 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:00:57,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:00:57,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 471 states and 991 transitions. [2024-12-06 01:00:57,031 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 991 transitions. [2024-12-06 01:00:57,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:00:57,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:00:57,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:00:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:00:59,840 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 482 states and 1014 transitions. [2024-12-06 01:01:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 1014 transitions. [2024-12-06 01:01:08,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:01:08,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:08,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:08,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:10,326 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:19,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:19,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 493 states and 1032 transitions. [2024-12-06 01:01:19,818 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1032 transitions. [2024-12-06 01:01:19,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:01:19,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:19,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:19,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:21,525 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:22,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:22,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 494 states and 1035 transitions. [2024-12-06 01:01:22,660 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1035 transitions. [2024-12-06 01:01:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 01:01:22,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:22,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 5 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:25,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:25,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 495 states and 1042 transitions. [2024-12-06 01:01:25,416 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1042 transitions. [2024-12-06 01:01:25,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:01:25,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:25,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:25,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:31,770 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 4 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:01:48,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:01:48,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 511 states and 1085 transitions. [2024-12-06 01:01:48,149 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 1085 transitions. [2024-12-06 01:01:48,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:01:48,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:01:48,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:01:48,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:01:51,307 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:05,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:05,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 526 states and 1123 transitions. [2024-12-06 01:02:05,005 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1123 transitions. [2024-12-06 01:02:05,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:02:05,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:05,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:05,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:06,835 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:09,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:09,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 528 states and 1135 transitions. [2024-12-06 01:02:09,113 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 1135 transitions. [2024-12-06 01:02:09,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:02:09,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:09,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:09,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:11,078 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:12,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:12,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 529 states and 1141 transitions. [2024-12-06 01:02:12,257 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 1141 transitions. [2024-12-06 01:02:12,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:02:12,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:12,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:12,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:15,396 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:28,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:28,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 543 states and 1174 transitions. [2024-12-06 01:02:28,852 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1174 transitions. [2024-12-06 01:02:28,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:02:28,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:28,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:29,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:35,887 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:53,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:53,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 558 states and 1209 transitions. [2024-12-06 01:02:53,296 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 1209 transitions. [2024-12-06 01:02:53,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:02:53,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:53,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:56,102 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:02:58,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:02:58,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1217 states to 559 states and 1217 transitions. [2024-12-06 01:02:58,064 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 1217 transitions. [2024-12-06 01:02:58,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:02:58,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:02:58,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:02:58,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:02:59,842 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:02,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:02,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1233 states to 561 states and 1233 transitions. [2024-12-06 01:03:02,250 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 1233 transitions. [2024-12-06 01:03:02,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 01:03:02,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:02,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:04,106 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 5 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:06,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1249 states to 563 states and 1249 transitions. [2024-12-06 01:03:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 1249 transitions. [2024-12-06 01:03:06,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:03:06,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:06,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:07,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:11,736 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:20,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:20,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 565 states and 1257 transitions. [2024-12-06 01:03:20,883 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1257 transitions. [2024-12-06 01:03:20,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:03:20,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:20,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:21,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:25,668 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:33,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:33,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 568 states and 1264 transitions. [2024-12-06 01:03:33,799 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 1264 transitions. [2024-12-06 01:03:33,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:03:33,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:33,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:34,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:36,762 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:39,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:39,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 570 states and 1282 transitions. [2024-12-06 01:03:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 1282 transitions. [2024-12-06 01:03:39,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:03:39,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:39,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:40,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:43,043 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:45,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:45,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 572 states and 1299 transitions. [2024-12-06 01:03:45,750 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1299 transitions. [2024-12-06 01:03:45,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 01:03:45,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:45,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:48,764 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 5 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:51,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:51,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 574 states and 1315 transitions. [2024-12-06 01:03:51,728 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 1315 transitions. [2024-12-06 01:03:51,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:03:51,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:51,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:51,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:03:53,770 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:03:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:03:59,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 579 states and 1338 transitions. [2024-12-06 01:03:59,188 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 1338 transitions. [2024-12-06 01:03:59,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:03:59,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:03:59,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:03:59,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:00,794 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:07,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 583 states and 1360 transitions. [2024-12-06 01:04:07,138 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1360 transitions. [2024-12-06 01:04:07,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:04:07,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:07,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:08,799 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:14,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1381 states to 588 states and 1381 transitions. [2024-12-06 01:04:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 1381 transitions. [2024-12-06 01:04:14,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:04:14,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:14,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:14,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:16,366 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:17,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:17,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1382 states to 589 states and 1382 transitions. [2024-12-06 01:04:17,764 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1382 transitions. [2024-12-06 01:04:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:04:17,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:17,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:17,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:19,378 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:20,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 590 states and 1391 transitions. [2024-12-06 01:04:20,646 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 1391 transitions. [2024-12-06 01:04:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 01:04:20,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:20,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:20,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 7 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:25,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 593 states and 1408 transitions. [2024-12-06 01:04:25,934 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1408 transitions. [2024-12-06 01:04:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:04:25,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:26,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:29,470 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:33,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:33,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 594 states and 1413 transitions. [2024-12-06 01:04:33,883 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1413 transitions. [2024-12-06 01:04:33,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:04:33,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:33,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:34,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:36,869 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:40,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:40,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 595 states and 1417 transitions. [2024-12-06 01:04:40,895 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 1417 transitions. [2024-12-06 01:04:40,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:04:40,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:40,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:41,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:43,970 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:48,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:48,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 599 states and 1438 transitions. [2024-12-06 01:04:48,356 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 1438 transitions. [2024-12-06 01:04:48,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:04:48,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:48,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:48,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:04:51,460 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:04:57,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:04:57,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1460 states to 604 states and 1460 transitions. [2024-12-06 01:04:57,984 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1460 transitions. [2024-12-06 01:04:57,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:04:57,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:04:57,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:04:58,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:00,792 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:08,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:08,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 610 states and 1481 transitions. [2024-12-06 01:05:08,053 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1481 transitions. [2024-12-06 01:05:08,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:05:08,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:08,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:10,731 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:13,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:13,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 613 states and 1496 transitions. [2024-12-06 01:05:13,701 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1496 transitions. [2024-12-06 01:05:13,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 01:05:13,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:13,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:05:16,607 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 5 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:05:18,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:05:18,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1502 states to 614 states and 1502 transitions. [2024-12-06 01:05:18,092 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1502 transitions. [2024-12-06 01:05:18,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:05:18,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:05:18,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:05:19,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat