./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm --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 1fd92a9fd772101c63f3ecfbb0edb55e50fbfbad037a68e9b6ad137393c8d528 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:44:26,165 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:44:26,223 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 16:44:26,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:44:26,228 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:44:26,252 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:44:26,253 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:44:26,253 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:44:26,253 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:44:26,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:44:26,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:44:26,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:44:26,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:44:26,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:44:26,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:44:26,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:44:26,255 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:44:26,255 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:44:26,255 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:44:26,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:44:26,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:44:26,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:44:26,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:44:26,256 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:44:26,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:44:26,256 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_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm 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 -> 1fd92a9fd772101c63f3ecfbb0edb55e50fbfbad037a68e9b6ad137393c8d528 [2024-11-13 16:44:26,516 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:44:26,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:44:26,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:44:26,527 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:44:26,528 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:44:26,529 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c Unable to find full path for "g++" [2024-11-13 16:44:28,290 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:44:28,700 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:44:28,701 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c [2024-11-13 16:44:28,732 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/data/bd157d799/ad53038ce4c64459b6f4ff7eb2362172/FLAG37e03c4b7 [2024-11-13 16:44:28,857 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/data/bd157d799/ad53038ce4c64459b6f4ff7eb2362172 [2024-11-13 16:44:28,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:44:28,861 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:44:28,862 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:44:28,863 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:44:28,875 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:44:28,876 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:44:28" (1/1) ... [2024-11-13 16:44:28,876 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a8e4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:28, skipping insertion in model container [2024-11-13 16:44:28,877 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:44:28" (1/1) ... [2024-11-13 16:44:28,954 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:44:29,449 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_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c[55771,55784] [2024-11-13 16:44:29,456 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:44:29,479 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:44:29,674 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_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.BOUNDED-10.pals.c[55771,55784] [2024-11-13 16:44:29,675 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:44:29,701 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:44:29,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29 WrapperNode [2024-11-13 16:44:29,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:44:29,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:44:29,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:44:29,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:44:29,711 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,730 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,799 INFO L138 Inliner]: procedures = 24, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2099 [2024-11-13 16:44:29,799 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:44:29,800 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:44:29,800 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:44:29,800 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:44:29,808 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,808 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,815 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,815 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,862 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,867 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,873 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,883 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:44:29,884 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:44:29,884 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:44:29,884 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:44:29,885 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:44:29" (1/1) ... [2024-11-13 16:44:29,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:44:29,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:44:29,931 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:44:29,939 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9dc7b6df-9d9d-43d0-8ea1-4612745e45b2/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:44:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:44:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:44:29,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:44:29,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:44:30,200 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:44:30,202 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:44:32,743 INFO L? ?]: Removed 220 outVars from TransFormulas that were not future-live. [2024-11-13 16:44:32,744 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:44:34,566 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:44:34,566 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 16:44:34,567 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:44:34 BoogieIcfgContainer [2024-11-13 16:44:34,567 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:44:34,572 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:44:34,572 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:44:34,583 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:44:34,584 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:44:34" (1/1) ... [2024-11-13 16:44:34,591 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:44:34,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:34,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 441 states and 754 transitions. [2024-11-13 16:44:34,657 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 754 transitions. [2024-11-13 16:44:34,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:44:34,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:34,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:35,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:43,254 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:43,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:43,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 443 states and 758 transitions. [2024-11-13 16:44:43,614 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 758 transitions. [2024-11-13 16:44:43,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:44:43,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:43,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:43,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:47,561 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:48,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:48,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 446 states and 765 transitions. [2024-11-13 16:44:48,015 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 765 transitions. [2024-11-13 16:44:48,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:44:48,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:48,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:52,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 450 states and 774 transitions. [2024-11-13 16:44:52,120 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 774 transitions. [2024-11-13 16:44:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:44:52,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:52,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:55,106 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:44:55,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 455 states and 785 transitions. [2024-11-13 16:44:55,955 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 785 transitions. [2024-11-13 16:44:55,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:44:55,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:56,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:58,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:00,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:00,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 461 states and 798 transitions. [2024-11-13 16:45:00,130 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 798 transitions. [2024-11-13 16:45:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:45:00,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:00,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:03,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:04,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:04,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 468 states and 813 transitions. [2024-11-13 16:45:04,601 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 813 transitions. [2024-11-13 16:45:04,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:45:04,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:04,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:05,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:09,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:11,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 477 states and 830 transitions. [2024-11-13 16:45:11,570 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 830 transitions. [2024-11-13 16:45:11,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:45:11,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:11,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:11,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:14,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:15,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 485 states and 846 transitions. [2024-11-13 16:45:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 846 transitions. [2024-11-13 16:45:15,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:45:15,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:15,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:16,163 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:16,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:16,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 486 states and 846 transitions. [2024-11-13 16:45:16,439 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 846 transitions. [2024-11-13 16:45:16,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:45:16,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:16,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:16,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:16,639 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:16,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:16,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 487 states and 847 transitions. [2024-11-13 16:45:16,666 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 847 transitions. [2024-11-13 16:45:16,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:45:16,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:16,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:17,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:23,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:23,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 499 states and 868 transitions. [2024-11-13 16:45:23,477 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 868 transitions. [2024-11-13 16:45:23,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:45:23,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:23,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:26,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:26,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 502 states and 872 transitions. [2024-11-13 16:45:26,401 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 872 transitions. [2024-11-13 16:45:26,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:45:26,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:26,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:36,846 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:45,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:45,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 520 states and 912 transitions. [2024-11-13 16:45:45,367 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 912 transitions. [2024-11-13 16:45:45,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:45:45,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:45,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:45,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:48,762 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:45:57,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 539 states and 955 transitions. [2024-11-13 16:45:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 955 transitions. [2024-11-13 16:45:57,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:45:57,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:57,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:58,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:02,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:02,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 540 states and 956 transitions. [2024-11-13 16:46:02,632 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 956 transitions. [2024-11-13 16:46:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:46:02,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:02,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:02,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:07,035 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:17,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:17,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 560 states and 1000 transitions. [2024-11-13 16:46:17,051 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 1000 transitions. [2024-11-13 16:46:17,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:46:17,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:17,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:17,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:20,704 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 562 states and 1004 transitions. [2024-11-13 16:46:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 1004 transitions. [2024-11-13 16:46:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:46:21,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:21,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:26,172 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:36,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:36,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 583 states and 1049 transitions. [2024-11-13 16:46:36,707 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 1049 transitions. [2024-11-13 16:46:36,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:46:36,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:36,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:36,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:40,158 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 586 states and 1057 transitions. [2024-11-13 16:46:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1057 transitions. [2024-11-13 16:46:41,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:46:41,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:41,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:41,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:45,132 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:46:45,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:45,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 587 states and 1058 transitions. [2024-11-13 16:46:45,673 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1058 transitions. [2024-11-13 16:46:45,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:46:45,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:45,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:50,079 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:01,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:01,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 609 states and 1104 transitions. [2024-11-13 16:47:01,585 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1104 transitions. [2024-11-13 16:47:01,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:01,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:01,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:01,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:05,047 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:07,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 613 states and 1117 transitions. [2024-11-13 16:47:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 1117 transitions. [2024-11-13 16:47:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:07,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:07,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:07,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:10,722 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:11,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:11,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 614 states and 1118 transitions. [2024-11-13 16:47:11,336 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 1118 transitions. [2024-11-13 16:47:11,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:11,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:11,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:11,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:15,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:15,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 615 states and 1124 transitions. [2024-11-13 16:47:15,279 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1124 transitions. [2024-11-13 16:47:15,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:15,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:15,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:15,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:19,201 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:19,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:19,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 616 states and 1125 transitions. [2024-11-13 16:47:19,927 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 1125 transitions. [2024-11-13 16:47:19,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:47:19,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:19,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:23,436 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:24,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:24,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 617 states and 1126 transitions. [2024-11-13 16:47:24,087 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1126 transitions. [2024-11-13 16:47:24,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:47:24,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:24,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:24,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:28,133 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:39,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:39,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 633 states and 1163 transitions. [2024-11-13 16:47:39,313 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1163 transitions. [2024-11-13 16:47:39,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:47:39,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:39,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:46,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:46,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 638 states and 1178 transitions. [2024-11-13 16:47:46,895 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1178 transitions. [2024-11-13 16:47:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:47:46,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:47,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:50,295 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:52,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:52,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 641 states and 1182 transitions. [2024-11-13 16:47:52,334 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1182 transitions. [2024-11-13 16:47:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:47:52,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:52,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:55,779 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:47:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1183 states to 642 states and 1183 transitions. [2024-11-13 16:47:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1183 transitions. [2024-11-13 16:47:56,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:47:56,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:56,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:56,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,820 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:02,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 643 states and 1184 transitions. [2024-11-13 16:48:02,133 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 1184 transitions. [2024-11-13 16:48:02,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:48:02,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:02,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:02,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:05,571 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:06,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:06,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 644 states and 1185 transitions. [2024-11-13 16:48:06,308 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1185 transitions. [2024-11-13 16:48:06,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:06,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:06,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:16,529 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:31,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:31,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 667 states and 1229 transitions. [2024-11-13 16:48:31,013 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1229 transitions. [2024-11-13 16:48:31,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:31,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:31,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:31,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:39,383 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:48:54,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:54,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 690 states and 1275 transitions. [2024-11-13 16:48:54,226 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1275 transitions. [2024-11-13 16:48:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:48:54,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:54,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:03,166 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:08,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:08,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 696 states and 1293 transitions. [2024-11-13 16:49:08,936 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1293 transitions. [2024-11-13 16:49:08,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:49:08,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:08,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:16,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:20,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 699 states and 1300 transitions. [2024-11-13 16:49:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1300 transitions. [2024-11-13 16:49:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:49:20,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:20,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:21,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:28,562 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:30,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:30,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1303 states to 701 states and 1303 transitions. [2024-11-13 16:49:30,979 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1303 transitions. [2024-11-13 16:49:30,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:49:30,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:30,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:40,181 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:41,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:41,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 702 states and 1304 transitions. [2024-11-13 16:49:41,583 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1304 transitions. [2024-11-13 16:49:41,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:49:41,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:41,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:49:56,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:56,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 705 states and 1310 transitions. [2024-11-13 16:49:56,651 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1310 transitions. [2024-11-13 16:49:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:49:56,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:57,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:04,641 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:07,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:07,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 708 states and 1315 transitions. [2024-11-13 16:50:07,398 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1315 transitions. [2024-11-13 16:50:07,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:50:07,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:07,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:15,840 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:16,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:16,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 709 states and 1316 transitions. [2024-11-13 16:50:16,861 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1316 transitions. [2024-11-13 16:50:16,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:50:16,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:16,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:26,825 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:29,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:29,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 711 states and 1320 transitions. [2024-11-13 16:50:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1320 transitions. [2024-11-13 16:50:29,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:50:29,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:29,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:30,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:38,327 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:50:40,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:40,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 713 states and 1322 transitions. [2024-11-13 16:50:40,822 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1322 transitions. [2024-11-13 16:50:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:50:40,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:40,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:45,891 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:00,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:00,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 737 states and 1368 transitions. [2024-11-13 16:51:00,533 INFO L276 IsEmpty]: Start isEmpty. Operand 737 states and 1368 transitions. [2024-11-13 16:51:00,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:51:00,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:00,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:01,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:11,536 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:17,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 739 states and 1372 transitions. [2024-11-13 16:51:17,425 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1372 transitions. [2024-11-13 16:51:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:51:17,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:17,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:18,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:27,285 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:51:35,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 746 states and 1392 transitions. [2024-11-13 16:51:35,127 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1392 transitions. [2024-11-13 16:51:35,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:51:35,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:35,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:45,414 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:05,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:05,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 762 states and 1464 transitions. [2024-11-13 16:52:05,079 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1464 transitions. [2024-11-13 16:52:05,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:52:05,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:05,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:20,647 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 4 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:52:48,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:48,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 778 states and 1537 transitions. [2024-11-13 16:52:48,018 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1537 transitions. [2024-11-13 16:52:48,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:52:48,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:48,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:48,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:55,828 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:12,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:12,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1567 states to 791 states and 1567 transitions. [2024-11-13 16:53:12,936 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1567 transitions. [2024-11-13 16:53:12,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:53:12,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:12,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:13,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:19,301 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:53:38,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 803 states and 1586 transitions. [2024-11-13 16:53:38,619 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1586 transitions. [2024-11-13 16:53:38,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:53:38,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:38,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:39,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:03,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1615 states to 817 states and 1615 transitions. [2024-11-13 16:54:03,903 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1615 transitions. [2024-11-13 16:54:03,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:54:03,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:03,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:04,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:11,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 818 states and 1616 transitions. [2024-11-13 16:54:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 818 states and 1616 transitions. [2024-11-13 16:54:11,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:54:11,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:11,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:17,952 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:33,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:33,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 829 states and 1645 transitions. [2024-11-13 16:54:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1645 transitions. [2024-11-13 16:54:33,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:54:33,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:33,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:34,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:39,873 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:54:57,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:57,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1675 states to 842 states and 1675 transitions. [2024-11-13 16:54:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1675 transitions. [2024-11-13 16:54:57,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:54:57,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:57,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:02,216 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:20,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 854 states and 1695 transitions. [2024-11-13 16:55:20,713 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1695 transitions. [2024-11-13 16:55:20,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:55:20,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:20,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:20,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:25,299 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:27,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:27,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1696 states to 855 states and 1696 transitions. [2024-11-13 16:55:27,110 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1696 transitions. [2024-11-13 16:55:27,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:55:27,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:27,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:27,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:31,563 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:33,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:33,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 856 states and 1705 transitions. [2024-11-13 16:55:33,280 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1705 transitions. [2024-11-13 16:55:33,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:55:33,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:33,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:33,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:39,782 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:55:56,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:55:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 868 states and 1735 transitions. [2024-11-13 16:55:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1735 transitions. [2024-11-13 16:55:56,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:55:56,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:55:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:55:57,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:02,645 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:22,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:22,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 883 states and 1770 transitions. [2024-11-13 16:56:22,709 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1770 transitions. [2024-11-13 16:56:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:56:22,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:26,890 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:56:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:56:30,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 885 states and 1780 transitions. [2024-11-13 16:56:30,086 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1780 transitions. [2024-11-13 16:56:30,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:56:30,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:56:30,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:56:30,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:56:38,452 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:05,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:05,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 901 states and 1824 transitions. [2024-11-13 16:57:05,300 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1824 transitions. [2024-11-13 16:57:05,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:57:05,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:05,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:09,869 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:11,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:11,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1825 states to 902 states and 1825 transitions. [2024-11-13 16:57:11,678 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1825 transitions. [2024-11-13 16:57:11,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:57:11,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:11,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:57:25,721 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:57:53,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:57:53,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 917 states and 1861 transitions. [2024-11-13 16:57:53,898 INFO L276 IsEmpty]: Start isEmpty. Operand 917 states and 1861 transitions. [2024-11-13 16:57:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:57:53,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:57:53,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:57:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:58:00,873 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 4 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:58:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:58:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 928 states and 1893 transitions. [2024-11-13 16:58:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1893 transitions. [2024-11-13 16:58:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:58:18,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:58:18,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:58:18,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat