./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i --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_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/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_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/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_bc538793-b840-4c15-abef-a1daca990076/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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:50:49,653 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:50:49,706 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:50:49,710 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:50:49,711 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:50:49,728 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:50:49,728 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:50:49,729 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:50:49,729 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:50:49,729 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:50:49,729 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:50:49,729 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:50:49,729 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:50:49,729 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:50:49,730 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:50:49,730 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:50:49,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:50:49,731 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:50:49,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:50:49,731 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:50:49,731 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:50:49,731 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:50:49,731 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_bc538793-b840-4c15-abef-a1daca990076/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 -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-12-05 21:50:49,951 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:50:49,958 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:50:49,960 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:50:49,962 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:50:49,962 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:50:49,963 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i [2024-12-05 21:50:52,544 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/data/0f4d7f252/18281a7dbc4b4f3880ec36de9e68a60c/FLAG4fbcb0393 [2024-12-05 21:50:52,831 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:50:52,832 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i [2024-12-05 21:50:52,845 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/data/0f4d7f252/18281a7dbc4b4f3880ec36de9e68a60c/FLAG4fbcb0393 [2024-12-05 21:50:53,129 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/data/0f4d7f252/18281a7dbc4b4f3880ec36de9e68a60c [2024-12-05 21:50:53,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:50:53,132 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:50:53,133 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:50:53,133 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:50:53,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:50:53,137 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25d83eea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53, skipping insertion in model container [2024-12-05 21:50:53,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,175 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:50:53,443 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_bc538793-b840-4c15-abef-a1daca990076/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i[33519,33532] [2024-12-05 21:50:53,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:50:53,557 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:50:53,590 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_bc538793-b840-4c15-abef-a1daca990076/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-2.i[33519,33532] [2024-12-05 21:50:53,653 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:50:53,682 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:50:53,683 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53 WrapperNode [2024-12-05 21:50:53,683 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:50:53,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:50:53,683 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:50:53,683 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:50:53,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,711 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,763 INFO L138 Inliner]: procedures = 176, calls = 376, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1676 [2024-12-05 21:50:53,763 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:50:53,764 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:50:53,764 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:50:53,764 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:50:53,771 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,771 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,783 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,783 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,820 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,824 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,848 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,854 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,859 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,871 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:50:53,871 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:50:53,871 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:50:53,871 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:50:53,872 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:53" (1/1) ... [2024-12-05 21:50:53,877 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:50:53,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:50:53,899 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:50:53,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc538793-b840-4c15-abef-a1daca990076/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:50:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:50:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:50:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:50:54,114 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:50:54,115 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:50:55,714 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-12-05 21:50:55,714 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:50:57,002 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:50:57,002 INFO L312 CfgBuilder]: Removed 39 assume(true) statements. [2024-12-05 21:50:57,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:50:57 BoogieIcfgContainer [2024-12-05 21:50:57,003 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:50:57,003 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:50:57,003 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:50:57,010 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:50:57,010 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:50:57" (1/1) ... [2024-12-05 21:50:57,016 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:50:57,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 129 states and 219 transitions. [2024-12-05 21:50:57,057 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-12-05 21:50:57,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 21:50:57,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-12-05 21:50:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-12-05 21:50:57,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 21:50:57,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:57,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-12-05 21:50:57,368 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-12-05 21:50:57,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 21:50:57,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,413 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:57,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 131 states and 210 transitions. [2024-12-05 21:50:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 210 transitions. [2024-12-05 21:50:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-05 21:50:57,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:57,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:50:57,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-12-05 21:50:57,485 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-12-05 21:50:57,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 21:50:57,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:50:57,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:50:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:50:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:50:59,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:09,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 131 states and 186 transitions. [2024-12-05 21:51:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 186 transitions. [2024-12-05 21:51:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:51:09,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:09,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:09,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:19,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:20,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:20,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 143 states and 200 transitions. [2024-12-05 21:51:20,061 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 200 transitions. [2024-12-05 21:51:20,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 21:51:20,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:20,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:20,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:20,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:20,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 143 states and 198 transitions. [2024-12-05 21:51:20,250 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-12-05 21:51:20,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 21:51:20,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:20,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:20,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,427 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:20,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:20,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 143 states and 196 transitions. [2024-12-05 21:51:20,436 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-12-05 21:51:20,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:51:20,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:20,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:30,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:30,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:30,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 143 states and 194 transitions. [2024-12-05 21:51:30,426 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-12-05 21:51:30,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 21:51:30,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:30,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:30,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:30,783 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:34,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.97s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:34,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-12-05 21:51:34,802 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-12-05 21:51:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:51:34,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:35,066 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:51:37,696 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:39,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:39,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-12-05 21:51:39,117 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-12-05 21:51:39,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:51:39,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:39,313 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:51:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-12-05 21:51:39,325 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-12-05 21:51:39,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:51:39,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:39,504 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:51:39,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:39,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 189 states and 243 transitions. [2024-12-05 21:51:39,516 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 243 transitions. [2024-12-05 21:51:39,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:51:39,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:39,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:39,699 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:51:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 241 transitions. [2024-12-05 21:51:40,097 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 241 transitions. [2024-12-05 21:51:40,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:51:40,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:40,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:40,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:40,382 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:51:50,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:52:00,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:52:10,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:52:20,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:52:20,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:20,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 192 states and 243 transitions. [2024-12-05 21:52:20,513 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2024-12-05 21:52:20,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:52:20,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:20,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:20,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:52:20,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 192 states and 241 transitions. [2024-12-05 21:52:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 241 transitions. [2024-12-05 21:52:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:52:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:20,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:20,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:52:21,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 195 states and 243 transitions. [2024-12-05 21:52:21,380 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-12-05 21:52:21,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:52:21,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:21,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:21,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:21,567 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:52:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:21,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 195 states and 242 transitions. [2024-12-05 21:52:21,585 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 242 transitions. [2024-12-05 21:52:21,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:52:21,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:21,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:21,876 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 21:52:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 204 states and 253 transitions. [2024-12-05 21:52:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 253 transitions. [2024-12-05 21:52:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:52:22,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:23,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:23,688 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 21:52:23,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:23,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 206 states and 259 transitions. [2024-12-05 21:52:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 259 transitions. [2024-12-05 21:52:23,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:52:23,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:23,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:25,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:25,752 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 21:52:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:25,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 208 states and 262 transitions. [2024-12-05 21:52:25,972 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 262 transitions. [2024-12-05 21:52:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:52:25,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:25,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:26,285 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-05 21:52:27,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:27,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-12-05 21:52:27,139 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-12-05 21:52:27,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:52:27,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:27,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:28,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:28,753 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 21:52:28,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:28,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-12-05 21:52:28,896 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-12-05 21:52:28,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:52:28,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:28,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:30,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:52:31,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:31,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 212 states and 269 transitions. [2024-12-05 21:52:31,165 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 269 transitions. [2024-12-05 21:52:31,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:52:31,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:31,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:31,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:32,307 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 21:52:32,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 213 states and 270 transitions. [2024-12-05 21:52:32,493 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 270 transitions. [2024-12-05 21:52:32,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:52:32,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:32,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:32,662 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 21:52:32,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:32,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 268 transitions. [2024-12-05 21:52:32,675 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-12-05 21:52:32,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:52:32,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:32,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:34,252 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 21:52:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:34,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-12-05 21:52:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-12-05 21:52:34,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:52:34,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:34,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:34,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 21:52:36,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 21:52:38,576 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 21:52:38,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:38,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 217 states and 271 transitions. [2024-12-05 21:52:38,604 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 271 transitions. [2024-12-05 21:52:38,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:52:38,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:38,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:39,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:40,377 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 21:52:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 218 states and 272 transitions. [2024-12-05 21:52:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 272 transitions. [2024-12-05 21:52:40,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:52:40,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:40,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:41,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:42,412 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 21:52:42,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:42,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 219 states and 273 transitions. [2024-12-05 21:52:42,727 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 273 transitions. [2024-12-05 21:52:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:52:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:42,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:43,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:44,276 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 21:52:44,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:44,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 220 states and 274 transitions. [2024-12-05 21:52:44,634 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 274 transitions. [2024-12-05 21:52:44,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:52:44,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:44,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:45,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:46,523 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 21:52:46,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:46,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 221 states and 275 transitions. [2024-12-05 21:52:46,899 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 275 transitions. [2024-12-05 21:52:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:52:46,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:47,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:48,476 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 21:52:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 222 states and 276 transitions. [2024-12-05 21:52:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 276 transitions. [2024-12-05 21:52:48,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:52:48,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:48,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:50,480 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-05 21:52:50,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 223 states and 277 transitions. [2024-12-05 21:52:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 277 transitions. [2024-12-05 21:52:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:52:50,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:51,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:52,734 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 21:52:53,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:53,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 224 states and 278 transitions. [2024-12-05 21:52:53,294 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 278 transitions. [2024-12-05 21:52:53,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:52:53,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:53,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:54,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:55,274 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 21:52:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:55,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 225 states and 279 transitions. [2024-12-05 21:52:55,730 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 279 transitions. [2024-12-05 21:52:55,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:52:55,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:55,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:56,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:57,423 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 21:52:57,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:57,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 226 states and 280 transitions. [2024-12-05 21:52:57,891 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 280 transitions. [2024-12-05 21:52:57,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:52:57,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:57,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:59,918 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 21:53:00,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:00,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 227 states and 281 transitions. [2024-12-05 21:53:00,381 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 281 transitions. [2024-12-05 21:53:00,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:53:00,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:00,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:01,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 21:53:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:03,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 228 states and 282 transitions. [2024-12-05 21:53:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 282 transitions. [2024-12-05 21:53:03,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:53:03,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:03,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:05,189 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-05 21:53:05,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:05,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 229 states and 283 transitions. [2024-12-05 21:53:05,855 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 283 transitions. [2024-12-05 21:53:05,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:53:05,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:05,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:06,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:07,934 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-05 21:53:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 230 states and 284 transitions. [2024-12-05 21:53:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 284 transitions. [2024-12-05 21:53:08,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:53:08,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:08,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:09,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:10,601 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 21:53:11,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 231 states and 285 transitions. [2024-12-05 21:53:11,288 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 285 transitions. [2024-12-05 21:53:11,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:53:11,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:11,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:12,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:13,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 21:53:14,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:14,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 232 states and 286 transitions. [2024-12-05 21:53:14,113 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 286 transitions. [2024-12-05 21:53:14,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:53:14,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:14,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:16,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 21:53:16,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:16,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 233 states and 287 transitions. [2024-12-05 21:53:16,590 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 287 transitions. [2024-12-05 21:53:16,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:53:16,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:16,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:18,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:19,539 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 21:53:20,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:20,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 234 states and 288 transitions. [2024-12-05 21:53:20,351 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 288 transitions. [2024-12-05 21:53:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:53:20,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:21,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:22,940 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-05 21:53:23,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:23,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 235 states and 289 transitions. [2024-12-05 21:53:23,422 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 289 transitions. [2024-12-05 21:53:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:53:23,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:23,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:26,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-05 21:53:27,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:27,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 236 states and 290 transitions. [2024-12-05 21:53:27,007 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 290 transitions. [2024-12-05 21:53:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:53:27,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:27,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:28,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:29,929 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-05 21:53:30,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:30,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 237 states and 291 transitions. [2024-12-05 21:53:30,409 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 291 transitions. [2024-12-05 21:53:30,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:53:30,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:30,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 21:53:33,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:33,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 238 states and 292 transitions. [2024-12-05 21:53:33,879 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 292 transitions. [2024-12-05 21:53:33,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:53:33,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:33,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:34,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:36,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 21:53:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 239 states and 293 transitions. [2024-12-05 21:53:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 293 transitions. [2024-12-05 21:53:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:53:36,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:38,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:40,617 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-05 21:53:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:41,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 240 states and 294 transitions. [2024-12-05 21:53:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 294 transitions. [2024-12-05 21:53:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:53:41,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:45,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-05 21:53:45,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:45,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 241 states and 295 transitions. [2024-12-05 21:53:45,981 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-12-05 21:53:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:53:45,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:45,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:47,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:48,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-05 21:53:49,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:49,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 242 states and 296 transitions. [2024-12-05 21:53:49,704 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 296 transitions. [2024-12-05 21:53:49,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:53:49,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:49,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:51,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:53,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-05 21:53:53,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:53,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 243 states and 297 transitions. [2024-12-05 21:53:53,957 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 297 transitions. [2024-12-05 21:53:53,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:53:53,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:53,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:57,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-05 21:53:58,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:58,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 244 states and 298 transitions. [2024-12-05 21:53:58,175 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 298 transitions. [2024-12-05 21:53:58,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:53:58,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:58,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:59,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:01,251 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-05 21:54:02,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:02,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 245 states and 299 transitions. [2024-12-05 21:54:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 299 transitions. [2024-12-05 21:54:02,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:54:02,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:02,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:03,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:05,282 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-05 21:54:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:06,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 246 states and 300 transitions. [2024-12-05 21:54:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 300 transitions. [2024-12-05 21:54:06,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:54:06,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:06,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:08,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:10,740 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-05 21:54:11,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:11,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 247 states and 301 transitions. [2024-12-05 21:54:11,701 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 301 transitions. [2024-12-05 21:54:11,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:54:11,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:11,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:15,927 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-05 21:54:17,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 248 states and 302 transitions. [2024-12-05 21:54:17,095 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 302 transitions. [2024-12-05 21:54:17,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:54:17,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:17,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:18,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:20,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 21:54:21,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:21,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 249 states and 303 transitions. [2024-12-05 21:54:21,597 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 303 transitions. [2024-12-05 21:54:21,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:54:21,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:21,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:23,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:25,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 21:54:25,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:25,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 250 states and 304 transitions. [2024-12-05 21:54:25,989 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 304 transitions. [2024-12-05 21:54:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:54:25,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:25,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:30,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-05 21:54:30,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:30,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 251 states and 305 transitions. [2024-12-05 21:54:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 305 transitions. [2024-12-05 21:54:30,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:54:30,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:30,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:32,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-05 21:54:36,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:36,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 252 states and 306 transitions. [2024-12-05 21:54:36,743 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 306 transitions. [2024-12-05 21:54:36,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:54:36,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:36,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:37,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-05 21:54:41,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:41,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 253 states and 307 transitions. [2024-12-05 21:54:41,023 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 307 transitions. [2024-12-05 21:54:41,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 21:54:41,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:41,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:43,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:45,706 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-05 21:54:46,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:46,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 254 states and 308 transitions. [2024-12-05 21:54:46,272 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 308 transitions. [2024-12-05 21:54:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:54:46,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:46,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:47,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:56,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-05 21:55:04,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:04,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 255 states and 309 transitions. [2024-12-05 21:55:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 309 transitions. [2024-12-05 21:55:04,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 21:55:04,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:04,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:07,377 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-12-05 21:55:07,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:07,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 256 states and 313 transitions. [2024-12-05 21:55:07,955 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 313 transitions. [2024-12-05 21:55:07,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:55:07,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:07,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:11,221 INFO L134 CoverageAnalysis]: Checked inductivity of 4573 backedges. 137 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-05 21:55:11,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:11,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 257 states and 315 transitions. [2024-12-05 21:55:11,833 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 315 transitions. [2024-12-05 21:55:11,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:55:11,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:11,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:13,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:14,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-05 21:55:15,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:15,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 259 states and 319 transitions. [2024-12-05 21:55:15,605 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 319 transitions. [2024-12-05 21:55:15,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 21:55:15,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:15,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:17,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:18,318 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-05 21:55:19,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:19,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 260 states and 320 transitions. [2024-12-05 21:55:19,175 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 320 transitions. [2024-12-05 21:55:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 21:55:19,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:19,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:21,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:22,340 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-05 21:55:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:23,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 261 states and 321 transitions. [2024-12-05 21:55:23,253 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 321 transitions. [2024-12-05 21:55:23,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 21:55:23,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:23,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:26,155 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-05 21:55:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:27,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 262 states and 322 transitions. [2024-12-05 21:55:27,225 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 322 transitions. [2024-12-05 21:55:27,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 21:55:27,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:27,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:29,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:30,503 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-05 21:55:31,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:31,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 263 states and 323 transitions. [2024-12-05 21:55:31,225 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 323 transitions. [2024-12-05 21:55:31,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 21:55:31,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:31,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:34,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:35,514 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-05 21:55:36,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:36,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 264 states and 324 transitions. [2024-12-05 21:55:36,367 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 324 transitions. [2024-12-05 21:55:36,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 21:55:36,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:36,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:39,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:42,507 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-05 21:55:45,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:45,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 265 states and 325 transitions. [2024-12-05 21:55:45,478 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 325 transitions. [2024-12-05 21:55:45,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 21:55:45,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:45,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:46,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:47,365 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-05 21:55:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 266 states and 326 transitions. [2024-12-05 21:55:48,070 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 326 transitions. [2024-12-05 21:55:48,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 21:55:48,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:48,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:51,397 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-05 21:55:52,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:52,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 267 states and 327 transitions. [2024-12-05 21:55:52,463 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 327 transitions. [2024-12-05 21:55:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 21:55:52,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:52,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:57,179 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-05 21:55:58,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:58,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 268 states and 328 transitions. [2024-12-05 21:55:58,711 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 328 transitions. [2024-12-05 21:55:58,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 21:55:58,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:58,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:00,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:02,296 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-05 21:56:02,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:02,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 269 states and 329 transitions. [2024-12-05 21:56:02,998 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 329 transitions. [2024-12-05 21:56:02,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 21:56:02,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:02,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:07,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:08,406 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-05 21:56:09,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:09,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 270 states and 330 transitions. [2024-12-05 21:56:09,155 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 330 transitions. [2024-12-05 21:56:09,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 21:56:09,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:09,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:10,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:12,245 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-05 21:56:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 271 states and 331 transitions. [2024-12-05 21:56:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 331 transitions. [2024-12-05 21:56:13,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 21:56:13,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:17,490 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-05 21:56:18,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:18,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 272 states and 332 transitions. [2024-12-05 21:56:18,593 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 332 transitions. [2024-12-05 21:56:18,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 21:56:18,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:18,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:23,479 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-05 21:56:24,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:24,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 273 states and 333 transitions. [2024-12-05 21:56:24,387 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 333 transitions. [2024-12-05 21:56:24,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 21:56:24,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:24,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:27,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:29,511 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-05 21:56:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 274 states and 334 transitions. [2024-12-05 21:56:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 334 transitions. [2024-12-05 21:56:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 21:56:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:33,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:35,078 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-05 21:56:35,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:35,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 275 states and 335 transitions. [2024-12-05 21:56:35,849 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 335 transitions. [2024-12-05 21:56:35,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 21:56:35,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:39,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:41,114 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-05 21:56:42,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:42,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 276 states and 336 transitions. [2024-12-05 21:56:42,024 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 336 transitions. [2024-12-05 21:56:42,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 21:56:42,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:42,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:47,139 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-05 21:56:47,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 277 states and 337 transitions. [2024-12-05 21:56:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 337 transitions. [2024-12-05 21:56:47,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 21:56:47,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:47,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-05 21:56:53,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:53,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 278 states and 338 transitions. [2024-12-05 21:56:53,123 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 338 transitions. [2024-12-05 21:56:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 21:56:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:55,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:57,570 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-05 21:56:58,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:58,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 279 states and 339 transitions. [2024-12-05 21:56:58,923 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 339 transitions. [2024-12-05 21:56:58,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 21:56:58,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:58,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:04,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:06,748 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-05 21:57:07,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:07,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 280 states and 340 transitions. [2024-12-05 21:57:07,750 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 340 transitions. [2024-12-05 21:57:07,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 21:57:07,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:07,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:10,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:12,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-05 21:57:12,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:12,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 281 states and 341 transitions. [2024-12-05 21:57:12,993 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 341 transitions. [2024-12-05 21:57:12,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 21:57:12,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:14,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:17,169 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-05 21:57:17,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:17,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 282 states and 342 transitions. [2024-12-05 21:57:17,965 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 342 transitions. [2024-12-05 21:57:17,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 21:57:17,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:17,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:22,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-05 21:57:23,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:23,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 283 states and 343 transitions. [2024-12-05 21:57:23,340 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 343 transitions. [2024-12-05 21:57:23,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 21:57:23,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:23,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:25,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:27,662 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-05 21:57:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 284 states and 344 transitions. [2024-12-05 21:57:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 344 transitions. [2024-12-05 21:57:28,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-05 21:57:28,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:30,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:32,888 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-05 21:57:33,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:33,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 285 states and 345 transitions. [2024-12-05 21:57:33,708 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 345 transitions. [2024-12-05 21:57:33,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 21:57:33,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:33,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:37,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:46,484 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-05 21:57:54,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:54,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 286 states and 346 transitions. [2024-12-05 21:57:54,520 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 346 transitions. [2024-12-05 21:57:54,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 21:57:54,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:54,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:57,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:00,618 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-05 21:58:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:02,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 287 states and 347 transitions. [2024-12-05 21:58:02,040 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 347 transitions. [2024-12-05 21:58:02,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 21:58:02,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:02,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:04,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:06,800 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-05 21:58:07,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:07,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 288 states and 348 transitions. [2024-12-05 21:58:07,664 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 348 transitions. [2024-12-05 21:58:07,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 21:58:07,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:07,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:10,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:13,593 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-05 21:58:14,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:14,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 289 states and 349 transitions. [2024-12-05 21:58:14,696 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 349 transitions. [2024-12-05 21:58:14,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 21:58:14,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:14,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:17,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:20,492 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-05 21:58:21,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:21,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 290 states and 350 transitions. [2024-12-05 21:58:21,361 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 350 transitions. [2024-12-05 21:58:21,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 21:58:21,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:26,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:30,041 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-05 21:58:31,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:31,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 291 states and 351 transitions. [2024-12-05 21:58:31,018 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 351 transitions. [2024-12-05 21:58:31,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 21:58:31,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:31,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:37,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-05 21:58:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:41,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 292 states and 352 transitions. [2024-12-05 21:58:41,759 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 352 transitions. [2024-12-05 21:58:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 21:58:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:47,929 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-05 21:58:49,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:49,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 293 states and 353 transitions. [2024-12-05 21:58:49,157 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 353 transitions. [2024-12-05 21:58:49,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-05 21:58:49,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:49,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:52,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-05 21:58:57,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:57,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 294 states and 354 transitions. [2024-12-05 21:58:57,822 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 354 transitions. [2024-12-05 21:58:57,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-05 21:58:57,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:57,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:00,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,829 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-05 21:59:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 295 states and 355 transitions. [2024-12-05 21:59:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 355 transitions. [2024-12-05 21:59:04,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-05 21:59:04,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:07,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:10,207 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-05 21:59:11,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:11,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 296 states and 356 transitions. [2024-12-05 21:59:11,279 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 356 transitions. [2024-12-05 21:59:11,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-05 21:59:11,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:11,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:13,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:17,087 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-05 21:59:19,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:19,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 297 states and 357 transitions. [2024-12-05 21:59:19,002 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 357 transitions. [2024-12-05 21:59:19,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-05 21:59:19,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:19,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:25,430 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-05 21:59:26,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:26,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 298 states and 358 transitions. [2024-12-05 21:59:26,940 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 358 transitions. [2024-12-05 21:59:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-05 21:59:26,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:33,112 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-05 21:59:34,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:34,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 299 states and 359 transitions. [2024-12-05 21:59:34,201 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 359 transitions. [2024-12-05 21:59:34,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-05 21:59:34,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:34,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:36,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:40,024 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-05 21:59:41,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:41,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 300 states and 360 transitions. [2024-12-05 21:59:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 360 transitions. [2024-12-05 21:59:41,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-05 21:59:41,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:41,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:45,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:48,865 INFO L134 CoverageAnalysis]: Checked inductivity of 16484 backedges. 2072 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-05 21:59:49,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:49,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 301 states and 361 transitions. [2024-12-05 21:59:49,947 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 361 transitions. [2024-12-05 21:59:49,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-05 21:59:49,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:49,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:53,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:59,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16849 backedges. 2117 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-05 22:00:02,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:02,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 302 states and 362 transitions. [2024-12-05 22:00:02,312 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 362 transitions. [2024-12-05 22:00:02,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-05 22:00:02,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:02,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:07,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:11,805 INFO L134 CoverageAnalysis]: Checked inductivity of 17218 backedges. 2162 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-05 22:00:14,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:14,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 303 states and 363 transitions. [2024-12-05 22:00:14,028 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 363 transitions. [2024-12-05 22:00:14,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-05 22:00:14,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:14,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:17,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:22,087 INFO L134 CoverageAnalysis]: Checked inductivity of 17591 backedges. 2207 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-05 22:00:24,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:24,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 304 states and 364 transitions. [2024-12-05 22:00:24,249 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 364 transitions. [2024-12-05 22:00:24,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 22:00:24,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:24,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:28,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:33,430 INFO L134 CoverageAnalysis]: Checked inductivity of 17968 backedges. 2252 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-05 22:00:35,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:35,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 305 states and 365 transitions. [2024-12-05 22:00:35,370 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 365 transitions. [2024-12-05 22:00:35,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-05 22:00:35,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:35,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:39,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 18349 backedges. 2297 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-05 22:00:44,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:44,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 306 states and 366 transitions. [2024-12-05 22:00:44,618 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 366 transitions. [2024-12-05 22:00:44,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 22:00:44,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:44,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:48,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:52,567 INFO L134 CoverageAnalysis]: Checked inductivity of 18734 backedges. 2342 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-05 22:00:53,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 307 states and 367 transitions. [2024-12-05 22:00:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 367 transitions. [2024-12-05 22:00:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 22:00:53,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:03,718 INFO L134 CoverageAnalysis]: Checked inductivity of 19123 backedges. 2387 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-05 22:01:06,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:06,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 308 states and 368 transitions. [2024-12-05 22:01:06,924 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 368 transitions. [2024-12-05 22:01:06,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-05 22:01:06,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:06,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:10,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:14,880 INFO L134 CoverageAnalysis]: Checked inductivity of 19516 backedges. 2432 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-05 22:01:16,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:16,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 309 states and 369 transitions. [2024-12-05 22:01:16,245 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 369 transitions. [2024-12-05 22:01:16,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-05 22:01:16,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:16,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:19,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:23,908 INFO L134 CoverageAnalysis]: Checked inductivity of 19913 backedges. 2477 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-05 22:01:25,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:25,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 310 states and 370 transitions. [2024-12-05 22:01:25,141 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 370 transitions. [2024-12-05 22:01:25,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-05 22:01:25,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:25,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:35,103 INFO L134 CoverageAnalysis]: Checked inductivity of 20314 backedges. 2522 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-05 22:01:37,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:37,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 311 states and 371 transitions. [2024-12-05 22:01:37,950 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 371 transitions. [2024-12-05 22:01:37,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-05 22:01:37,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:37,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:41,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:46,974 INFO L134 CoverageAnalysis]: Checked inductivity of 20719 backedges. 2567 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-05 22:01:49,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:49,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 312 states and 372 transitions. [2024-12-05 22:01:49,236 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 372 transitions. [2024-12-05 22:01:49,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-05 22:01:49,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:49,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:57,992 INFO L134 CoverageAnalysis]: Checked inductivity of 21128 backedges. 2612 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-05 22:02:00,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:00,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 313 states and 373 transitions. [2024-12-05 22:02:00,385 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 373 transitions. [2024-12-05 22:02:00,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 22:02:00,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:00,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:04,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:10,746 INFO L134 CoverageAnalysis]: Checked inductivity of 21541 backedges. 2657 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-05 22:02:12,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:12,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 314 states and 374 transitions. [2024-12-05 22:02:12,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 374 transitions. [2024-12-05 22:02:12,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-05 22:02:12,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:12,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:16,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:22,511 INFO L134 CoverageAnalysis]: Checked inductivity of 21958 backedges. 2702 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-05 22:02:25,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:25,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 315 states and 375 transitions. [2024-12-05 22:02:25,394 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 375 transitions. [2024-12-05 22:02:25,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-05 22:02:25,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:25,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:32,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:38,447 INFO L134 CoverageAnalysis]: Checked inductivity of 22379 backedges. 2747 proven. 8298 refuted. 0 times theorem prover too weak. 11334 trivial. 0 not checked. [2024-12-05 22:02:40,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:40,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 316 states and 376 transitions. [2024-12-05 22:02:40,966 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 376 transitions. [2024-12-05 22:02:40,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 22:02:40,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:40,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:44,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:50,786 INFO L134 CoverageAnalysis]: Checked inductivity of 22804 backedges. 2792 proven. 8527 refuted. 0 times theorem prover too weak. 11485 trivial. 0 not checked. [2024-12-05 22:02:53,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:53,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 317 states and 377 transitions. [2024-12-05 22:02:53,267 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 377 transitions. [2024-12-05 22:02:53,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-05 22:02:53,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:53,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:03,781 INFO L134 CoverageAnalysis]: Checked inductivity of 23233 backedges. 2837 proven. 8759 refuted. 0 times theorem prover too weak. 11637 trivial. 0 not checked. [2024-12-05 22:03:05,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:05,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 318 states and 378 transitions. [2024-12-05 22:03:05,884 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 378 transitions. [2024-12-05 22:03:05,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-05 22:03:05,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:05,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:12,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 23666 backedges. 2882 proven. 8994 refuted. 0 times theorem prover too weak. 11790 trivial. 0 not checked. [2024-12-05 22:03:19,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:19,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 319 states and 379 transitions. [2024-12-05 22:03:19,282 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 379 transitions. [2024-12-05 22:03:19,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-05 22:03:19,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:19,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:29,562 INFO L134 CoverageAnalysis]: Checked inductivity of 24103 backedges. 2927 proven. 9232 refuted. 0 times theorem prover too weak. 11944 trivial. 0 not checked. [2024-12-05 22:03:32,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:32,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 320 states and 380 transitions. [2024-12-05 22:03:32,726 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 380 transitions. [2024-12-05 22:03:32,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-05 22:03:32,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:32,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:41,905 INFO L134 CoverageAnalysis]: Checked inductivity of 24544 backedges. 2972 proven. 9473 refuted. 0 times theorem prover too weak. 12099 trivial. 0 not checked. [2024-12-05 22:03:43,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:43,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 321 states and 381 transitions. [2024-12-05 22:03:43,566 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 381 transitions. [2024-12-05 22:03:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 305 [2024-12-05 22:03:43,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:43,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:54,659 INFO L134 CoverageAnalysis]: Checked inductivity of 24989 backedges. 3017 proven. 9717 refuted. 0 times theorem prover too weak. 12255 trivial. 0 not checked. [2024-12-05 22:03:57,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:57,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 322 states and 382 transitions. [2024-12-05 22:03:57,595 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 382 transitions. [2024-12-05 22:03:57,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 307 [2024-12-05 22:03:57,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:57,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 25438 backedges. 3062 proven. 9964 refuted. 0 times theorem prover too weak. 12412 trivial. 0 not checked. [2024-12-05 22:04:12,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:12,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 323 states and 383 transitions. [2024-12-05 22:04:12,078 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 383 transitions. [2024-12-05 22:04:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-05 22:04:12,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:16,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:23,605 INFO L134 CoverageAnalysis]: Checked inductivity of 25891 backedges. 3107 proven. 10214 refuted. 0 times theorem prover too weak. 12570 trivial. 0 not checked. [2024-12-05 22:04:25,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:25,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 324 states and 384 transitions. [2024-12-05 22:04:25,642 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 384 transitions. [2024-12-05 22:04:25,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-05 22:04:25,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:25,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:30,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat