./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.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_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3 --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 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:26:04,288 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:26:04,375 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:26:04,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:26:04,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:26:04,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:26:04,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:26:04,424 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:26:04,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:26:04,425 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:26:04,425 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:26:04,426 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:26:04,427 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:26:04,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:26:04,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:04,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:26:04,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:26:04,428 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_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3 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 -> 3d4f4fa5c64db6e2d1986e03259021eba4df8a22df3a334e78927feece513264 [2024-11-25 05:26:04,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:26:04,768 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:26:04,771 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:26:04,772 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:26:04,773 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:26:04,776 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2024-11-25 05:26:08,010 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/data/c92146ccd/fc27386b11d649a98cb7da5ee44a42da/FLAG06b7c7cab [2024-11-25 05:26:08,459 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:26:08,460 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i [2024-11-25 05:26:08,486 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/data/c92146ccd/fc27386b11d649a98cb7da5ee44a42da/FLAG06b7c7cab [2024-11-25 05:26:08,577 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/data/c92146ccd/fc27386b11d649a98cb7da5ee44a42da [2024-11-25 05:26:08,580 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:26:08,581 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:26:08,584 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:08,584 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:26:08,589 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:26:08,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:08" (1/1) ... [2024-11-25 05:26:08,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29e72253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:08, skipping insertion in model container [2024-11-25 05:26:08,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:26:08" (1/1) ... [2024-11-25 05:26:08,640 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:26:09,102 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[33021,33034] [2024-11-25 05:26:09,243 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[44124,44137] [2024-11-25 05:26:09,244 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[44245,44258] [2024-11-25 05:26:09,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:09,263 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:26:09,327 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[33021,33034] [2024-11-25 05:26:09,434 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[44124,44137] [2024-11-25 05:26:09,435 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_de1d67dc-83e1-49c9-b56e-feed48048d44/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test7-1.i[44245,44258] [2024-11-25 05:26:09,439 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:26:09,478 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:26:09,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09 WrapperNode [2024-11-25 05:26:09,479 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:26:09,480 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:09,480 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:26:09,480 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:26:09,487 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,515 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,598 INFO L138 Inliner]: procedures = 176, calls = 269, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1388 [2024-11-25 05:26:09,599 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:26:09,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:26:09,600 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:26:09,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:26:09,608 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,631 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,631 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,670 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,673 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,686 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,691 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,696 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,706 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:26:09,707 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:26:09,707 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:26:09,707 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:26:09,708 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:26:09" (1/1) ... [2024-11-25 05:26:09,714 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:26:09,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:26:09,748 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:26:09,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_de1d67dc-83e1-49c9-b56e-feed48048d44/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 05:26:09,804 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 05:26:09,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 05:26:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:26:09,805 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:26:09,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:26:10,077 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:26:10,079 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:26:11,912 INFO L? ?]: Removed 305 outVars from TransFormulas that were not future-live. [2024-11-25 05:26:11,912 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:26:13,769 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:26:13,770 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-25 05:26:13,770 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:26:13 BoogieIcfgContainer [2024-11-25 05:26:13,770 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:26:13,771 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:26:13,771 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:26:13,782 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:26:13,782 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:26:13" (1/1) ... [2024-11-25 05:26:13,791 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:26:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 116 states and 197 transitions. [2024-11-25 05:26:13,854 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 197 transitions. [2024-11-25 05:26:13,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-25 05:26:13,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:13,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:13,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 116 states and 194 transitions. [2024-11-25 05:26:14,089 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 194 transitions. [2024-11-25 05:26:14,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-25 05:26:14,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,332 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 118 states and 197 transitions. [2024-11-25 05:26:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 197 transitions. [2024-11-25 05:26:14,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-25 05:26:14,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 118 states and 195 transitions. [2024-11-25 05:26:14,511 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 195 transitions. [2024-11-25 05:26:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-25 05:26:14,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 118 states and 191 transitions. [2024-11-25 05:26:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 191 transitions. [2024-11-25 05:26:14,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-25 05:26:14,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:14,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:14,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 118 states and 185 transitions. [2024-11-25 05:26:14,730 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 185 transitions. [2024-11-25 05:26:14,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-25 05:26:14,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:14,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:14,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:24,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:26:25,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:25,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 118 states and 179 transitions. [2024-11-25 05:26:25,005 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 179 transitions. [2024-11-25 05:26:25,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:26:25,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:25,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:25,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:25,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:33,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:26:33,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:33,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 131 states and 194 transitions. [2024-11-25 05:26:33,634 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 194 transitions. [2024-11-25 05:26:33,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 05:26:33,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:33,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:33,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:33,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 131 states and 192 transitions. [2024-11-25 05:26:33,838 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 192 transitions. [2024-11-25 05:26:33,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-25 05:26:33,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:33,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:33,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:34,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:34,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:34,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 131 states and 190 transitions. [2024-11-25 05:26:34,015 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 190 transitions. [2024-11-25 05:26:34,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-25 05:26:34,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:34,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:34,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:35,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:26:36,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:36,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 131 states and 188 transitions. [2024-11-25 05:26:36,006 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 188 transitions. [2024-11-25 05:26:36,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-25 05:26:36,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:36,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:26:46,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:26:55,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:26:55,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:55,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 134 states and 190 transitions. [2024-11-25 05:26:55,218 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 190 transitions. [2024-11-25 05:26:55,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:26:55,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:55,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:55,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:55,970 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:26:56,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 136 states and 193 transitions. [2024-11-25 05:26:56,036 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 193 transitions. [2024-11-25 05:26:56,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-25 05:26:56,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,319 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:26:56,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 136 states and 190 transitions. [2024-11-25 05:26:56,330 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 190 transitions. [2024-11-25 05:26:56,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:26:56,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,548 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:26:56,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 136 states and 186 transitions. [2024-11-25 05:26:56,560 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 186 transitions. [2024-11-25 05:26:56,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:26:56,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,743 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:26:56,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 136 states and 184 transitions. [2024-11-25 05:26:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 184 transitions. [2024-11-25 05:26:56,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 05:26:56,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:56,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:56,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:56,991 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:27:07,021 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 [] [2024-11-25 05:27:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:07,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 136 states and 182 transitions. [2024-11-25 05:27:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 182 transitions. [2024-11-25 05:27:07,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-25 05:27:07,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:07,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:27:17,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:19,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:30,021 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:40,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:27:50,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:00,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:00,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:00,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 182 states and 241 transitions. [2024-11-25 05:28:00,104 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 241 transitions. [2024-11-25 05:28:00,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:28:00,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:00,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:00,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:00,317 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:28:00,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:00,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 182 states and 237 transitions. [2024-11-25 05:28:00,334 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 237 transitions. [2024-11-25 05:28:00,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-25 05:28:00,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:00,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:00,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:00,550 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-25 05:28:10,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:10,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:10,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 182 states and 235 transitions. [2024-11-25 05:28:10,577 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 235 transitions. [2024-11-25 05:28:10,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:28:10,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:10,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:10,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:10,967 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:28:12,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:12,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:12,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 165 states and 214 transitions. [2024-11-25 05:28:12,853 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 214 transitions. [2024-11-25 05:28:12,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:28:12,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:12,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:13,006 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 05:28:13,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:13,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 165 states and 212 transitions. [2024-11-25 05:28:13,159 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 212 transitions. [2024-11-25 05:28:13,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 05:28:13,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:13,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:13,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-25 05:28:20,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-25 05:28:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:20,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 168 states and 214 transitions. [2024-11-25 05:28:20,021 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 214 transitions. [2024-11-25 05:28:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-25 05:28:20,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:20,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:21,874 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:22,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:22,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 170 states and 214 transitions. [2024-11-25 05:28:22,014 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 214 transitions. [2024-11-25 05:28:22,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 05:28:22,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:22,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:22,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:23,544 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:24,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 171 states and 217 transitions. [2024-11-25 05:28:24,076 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 217 transitions. [2024-11-25 05:28:24,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-25 05:28:24,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:24,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:24,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:25,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:26,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:26,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 173 states and 221 transitions. [2024-11-25 05:28:26,450 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 221 transitions. [2024-11-25 05:28:26,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 05:28:26,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:26,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:27,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:28,268 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:28,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:28,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 174 states and 223 transitions. [2024-11-25 05:28:28,788 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 223 transitions. [2024-11-25 05:28:28,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-25 05:28:28,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:28,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:29,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:30,246 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:30,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:30,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 175 states and 224 transitions. [2024-11-25 05:28:30,649 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 224 transitions. [2024-11-25 05:28:30,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-25 05:28:30,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:31,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:32,499 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:34,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:34,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 177 states and 227 transitions. [2024-11-25 05:28:34,297 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 227 transitions. [2024-11-25 05:28:34,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 05:28:34,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:34,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:35,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:35,996 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:36,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 178 states and 228 transitions. [2024-11-25 05:28:36,494 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 228 transitions. [2024-11-25 05:28:36,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-25 05:28:36,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:36,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:37,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:38,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:39,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:39,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 179 states and 229 transitions. [2024-11-25 05:28:39,193 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 229 transitions. [2024-11-25 05:28:39,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 05:28:39,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:39,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:39,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:41,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:41,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 180 states and 230 transitions. [2024-11-25 05:28:41,565 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 230 transitions. [2024-11-25 05:28:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-25 05:28:41,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:41,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:42,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:43,012 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:43,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 181 states and 231 transitions. [2024-11-25 05:28:43,763 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 231 transitions. [2024-11-25 05:28:43,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-25 05:28:43,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:43,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:44,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:45,608 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:46,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:46,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 182 states and 232 transitions. [2024-11-25 05:28:46,396 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 232 transitions. [2024-11-25 05:28:46,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 05:28:46,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:46,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:48,449 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:49,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:49,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 183 states and 233 transitions. [2024-11-25 05:28:49,373 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 233 transitions. [2024-11-25 05:28:49,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-25 05:28:49,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:49,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:49,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:50,722 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:51,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:51,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 184 states and 234 transitions. [2024-11-25 05:28:51,194 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 234 transitions. [2024-11-25 05:28:51,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 05:28:51,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:51,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:53,071 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:53,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:53,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 185 states and 235 transitions. [2024-11-25 05:28:53,954 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 235 transitions. [2024-11-25 05:28:53,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-25 05:28:53,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:53,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:54,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:55,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 186 states and 236 transitions. [2024-11-25 05:28:55,876 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 236 transitions. [2024-11-25 05:28:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-25 05:28:55,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:55,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:57,737 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:28:58,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:28:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 187 states and 237 transitions. [2024-11-25 05:28:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 237 transitions. [2024-11-25 05:28:58,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 05:28:58,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:28:58,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:28:59,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:00,283 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:00,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:00,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 188 states and 238 transitions. [2024-11-25 05:29:00,829 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 238 transitions. [2024-11-25 05:29:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 05:29:00,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:01,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:02,483 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:02,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:02,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 239 transitions. [2024-11-25 05:29:02,935 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 239 transitions. [2024-11-25 05:29:02,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 05:29:02,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:02,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:03,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:04,843 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:06,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:06,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 190 states and 240 transitions. [2024-11-25 05:29:06,024 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 240 transitions. [2024-11-25 05:29:06,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-25 05:29:06,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:06,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:06,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:08,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:08,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 191 states and 241 transitions. [2024-11-25 05:29:08,603 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 241 transitions. [2024-11-25 05:29:08,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 05:29:08,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:08,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:09,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:10,529 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:11,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 192 states and 242 transitions. [2024-11-25 05:29:11,576 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 242 transitions. [2024-11-25 05:29:11,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 05:29:11,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:11,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:12,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:13,321 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:14,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:14,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 193 states and 243 transitions. [2024-11-25 05:29:14,247 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 243 transitions. [2024-11-25 05:29:14,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 05:29:14,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:14,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:16,150 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:16,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:16,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 194 states and 244 transitions. [2024-11-25 05:29:16,932 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 244 transitions. [2024-11-25 05:29:16,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 05:29:16,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:16,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:17,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:19,263 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:20,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:20,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 195 states and 245 transitions. [2024-11-25 05:29:20,389 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 245 transitions. [2024-11-25 05:29:20,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-25 05:29:20,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:20,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:20,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:22,317 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:23,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:23,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 196 states and 246 transitions. [2024-11-25 05:29:23,348 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 246 transitions. [2024-11-25 05:29:23,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 05:29:23,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:23,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:23,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:25,375 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:26,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:26,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 197 states and 247 transitions. [2024-11-25 05:29:26,517 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 247 transitions. [2024-11-25 05:29:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 05:29:26,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:26,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:28,518 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:29,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:29,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 198 states and 248 transitions. [2024-11-25 05:29:29,534 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 248 transitions. [2024-11-25 05:29:29,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 05:29:29,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:29,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:32,025 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:33,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:33,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 199 states and 249 transitions. [2024-11-25 05:29:33,279 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 249 transitions. [2024-11-25 05:29:33,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-25 05:29:33,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:33,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:35,226 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:36,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:36,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 200 states and 250 transitions. [2024-11-25 05:29:36,444 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 250 transitions. [2024-11-25 05:29:36,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-25 05:29:36,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:36,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:37,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:38,722 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:39,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:39,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 201 states and 251 transitions. [2024-11-25 05:29:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 251 transitions. [2024-11-25 05:29:39,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 05:29:39,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:40,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:43,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:43,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 202 states and 252 transitions. [2024-11-25 05:29:43,339 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 252 transitions. [2024-11-25 05:29:43,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 05:29:43,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:43,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:44,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:47,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:47,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 203 states and 253 transitions. [2024-11-25 05:29:47,048 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 253 transitions. [2024-11-25 05:29:47,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 05:29:47,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:47,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:47,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:49,570 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:50,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 204 states and 254 transitions. [2024-11-25 05:29:50,578 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 254 transitions. [2024-11-25 05:29:50,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-25 05:29:50,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:50,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:51,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:53,122 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:53,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:53,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 205 states and 255 transitions. [2024-11-25 05:29:53,814 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 255 transitions. [2024-11-25 05:29:53,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 05:29:53,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:53,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:56,454 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:29:57,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 206 states and 256 transitions. [2024-11-25 05:29:57,154 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 256 transitions. [2024-11-25 05:29:57,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 05:29:57,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:57,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:57,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:59,329 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:00,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 207 states and 257 transitions. [2024-11-25 05:30:00,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 257 transitions. [2024-11-25 05:30:00,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 05:30:00,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:00,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:00,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:02,512 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:03,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:03,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 208 states and 258 transitions. [2024-11-25 05:30:03,247 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 258 transitions. [2024-11-25 05:30:03,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 05:30:03,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:03,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:04,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:06,866 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 209 states and 259 transitions. [2024-11-25 05:30:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 259 transitions. [2024-11-25 05:30:09,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 05:30:09,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:09,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:10,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:11,964 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:13,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:13,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 210 states and 260 transitions. [2024-11-25 05:30:13,339 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 260 transitions. [2024-11-25 05:30:13,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 05:30:13,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:13,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:14,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:16,379 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:17,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:17,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 211 states and 261 transitions. [2024-11-25 05:30:17,522 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 261 transitions. [2024-11-25 05:30:17,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 05:30:17,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:17,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:18,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:20,302 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:21,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:21,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 212 states and 262 transitions. [2024-11-25 05:30:21,096 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 262 transitions. [2024-11-25 05:30:21,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-25 05:30:21,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:22,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:24,497 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:26,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:26,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 213 states and 263 transitions. [2024-11-25 05:30:26,446 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 263 transitions. [2024-11-25 05:30:26,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-25 05:30:26,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:26,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:29,207 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:30,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 214 states and 264 transitions. [2024-11-25 05:30:30,223 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 264 transitions. [2024-11-25 05:30:30,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-25 05:30:30,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:30,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:30,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:42,572 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-25 05:30:53,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 215 states and 265 transitions. [2024-11-25 05:30:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 265 transitions. [2024-11-25 05:30:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-25 05:30:53,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:55,397 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:55,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:55,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 216 states and 267 transitions. [2024-11-25 05:30:55,920 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 267 transitions. [2024-11-25 05:30:55,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 05:30:55,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:55,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:56,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:58,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:30:59,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:59,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 217 states and 269 transitions. [2024-11-25 05:30:59,765 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 269 transitions. [2024-11-25 05:30:59,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-25 05:30:59,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:59,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:01,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:01,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:03,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:03,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 219 states and 272 transitions. [2024-11-25 05:31:03,352 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-25 05:31:03,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-25 05:31:03,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:03,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:04,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:04,943 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:06,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:06,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 220 states and 273 transitions. [2024-11-25 05:31:06,237 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-25 05:31:06,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 05:31:06,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:06,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:09,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 221 states and 274 transitions. [2024-11-25 05:31:09,924 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-25 05:31:09,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-25 05:31:09,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:09,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:10,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:12,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 222 states and 275 transitions. [2024-11-25 05:31:12,848 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-25 05:31:12,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-25 05:31:12,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:12,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:13,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:14,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:15,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:15,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 223 states and 276 transitions. [2024-11-25 05:31:15,726 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-25 05:31:15,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-25 05:31:15,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:15,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:16,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:17,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:18,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 224 states and 277 transitions. [2024-11-25 05:31:18,539 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-25 05:31:18,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-25 05:31:18,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:18,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:20,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:21,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:22,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:22,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 225 states and 278 transitions. [2024-11-25 05:31:22,166 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-25 05:31:22,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-25 05:31:22,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:22,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:24,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:25,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:25,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 226 states and 279 transitions. [2024-11-25 05:31:25,191 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-25 05:31:25,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-25 05:31:25,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:25,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:26,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:27,029 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:27,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:27,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 227 states and 280 transitions. [2024-11-25 05:31:27,910 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-25 05:31:27,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-25 05:31:27,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:27,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:32,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:32,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 228 states and 281 transitions. [2024-11-25 05:31:32,066 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-25 05:31:32,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-25 05:31:32,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:32,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:33,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:34,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:35,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:35,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 229 states and 282 transitions. [2024-11-25 05:31:35,728 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 282 transitions. [2024-11-25 05:31:35,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-25 05:31:35,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:35,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:36,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:38,075 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:39,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:39,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 230 states and 283 transitions. [2024-11-25 05:31:39,527 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 283 transitions. [2024-11-25 05:31:39,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-25 05:31:39,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:39,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:42,586 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:44,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:44,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 231 states and 284 transitions. [2024-11-25 05:31:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 284 transitions. [2024-11-25 05:31:44,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-25 05:31:44,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:44,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:44,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:47,098 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:48,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:48,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 232 states and 285 transitions. [2024-11-25 05:31:48,589 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 285 transitions. [2024-11-25 05:31:48,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-25 05:31:48,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:48,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:49,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:52,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:52,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 233 states and 286 transitions. [2024-11-25 05:31:52,982 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 286 transitions. [2024-11-25 05:31:52,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-25 05:31:52,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:52,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:54,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:55,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:31:56,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:56,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 234 states and 287 transitions. [2024-11-25 05:31:56,485 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 287 transitions. [2024-11-25 05:31:56,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-25 05:31:56,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:56,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:59,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:01,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:01,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 235 states and 288 transitions. [2024-11-25 05:32:01,182 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 288 transitions. [2024-11-25 05:32:01,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-25 05:32:01,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:01,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:02,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:03,940 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:05,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:05,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 236 states and 289 transitions. [2024-11-25 05:32:05,480 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 289 transitions. [2024-11-25 05:32:05,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-25 05:32:05,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:05,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:07,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:09,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:10,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:10,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 237 states and 290 transitions. [2024-11-25 05:32:10,637 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 290 transitions. [2024-11-25 05:32:10,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-25 05:32:10,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:10,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:13,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:14,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 238 states and 291 transitions. [2024-11-25 05:32:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 291 transitions. [2024-11-25 05:32:14,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-25 05:32:14,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:14,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:15,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:17,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:18,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:18,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 239 states and 292 transitions. [2024-11-25 05:32:18,131 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-11-25 05:32:18,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-25 05:32:18,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:18,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:19,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:22,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:23,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:23,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 240 states and 293 transitions. [2024-11-25 05:32:23,799 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 293 transitions. [2024-11-25 05:32:23,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-25 05:32:23,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:23,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:24,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:27,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 241 states and 294 transitions. [2024-11-25 05:32:28,118 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 294 transitions. [2024-11-25 05:32:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-25 05:32:28,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:29,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:30,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:31,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:31,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 242 states and 295 transitions. [2024-11-25 05:32:31,551 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 295 transitions. [2024-11-25 05:32:31,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-25 05:32:31,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:31,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:33,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:37,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 243 states and 296 transitions. [2024-11-25 05:32:37,197 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 296 transitions. [2024-11-25 05:32:37,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-25 05:32:37,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:37,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:38,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:41,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:42,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:42,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 244 states and 297 transitions. [2024-11-25 05:32:42,614 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 297 transitions. [2024-11-25 05:32:42,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-25 05:32:42,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:42,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:44,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:45,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:47,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:47,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 245 states and 298 transitions. [2024-11-25 05:32:47,013 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-25 05:32:47,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-25 05:32:47,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:47,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:49,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:53,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 246 states and 299 transitions. [2024-11-25 05:32:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 299 transitions. [2024-11-25 05:32:53,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-25 05:32:53,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:53,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:54,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:56,434 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:32:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 300 transitions. [2024-11-25 05:32:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 300 transitions. [2024-11-25 05:32:58,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-25 05:32:58,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:58,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:01,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:04,541 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:06,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:06,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 301 transitions. [2024-11-25 05:33:06,665 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 301 transitions. [2024-11-25 05:33:06,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-25 05:33:06,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:06,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:08,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:10,837 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:11,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 249 states and 302 transitions. [2024-11-25 05:33:11,961 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 302 transitions. [2024-11-25 05:33:11,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-25 05:33:11,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:11,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:14,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:16,489 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:18,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:18,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 250 states and 303 transitions. [2024-11-25 05:33:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 303 transitions. [2024-11-25 05:33:18,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-25 05:33:18,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:18,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:19,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:22,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:24,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:24,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 251 states and 304 transitions. [2024-11-25 05:33:24,320 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-25 05:33:24,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-25 05:33:24,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:24,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:26,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:29,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:29,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 252 states and 305 transitions. [2024-11-25 05:33:29,308 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 305 transitions. [2024-11-25 05:33:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-25 05:33:29,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:29,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:30,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:33,120 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:34,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 253 states and 306 transitions. [2024-11-25 05:33:34,968 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 306 transitions. [2024-11-25 05:33:34,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-25 05:33:34,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:34,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:36,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:39,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:41,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:41,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 254 states and 307 transitions. [2024-11-25 05:33:41,531 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-25 05:33:41,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-25 05:33:41,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:41,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:44,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:47,359 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:48,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 255 states and 308 transitions. [2024-11-25 05:33:48,684 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-25 05:33:48,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-25 05:33:48,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:48,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:50,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:33:53,475 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:33:55,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:33:55,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 256 states and 309 transitions. [2024-11-25 05:33:55,956 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 309 transitions. [2024-11-25 05:33:55,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-25 05:33:55,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:33:55,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:33:57,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:00,807 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:34:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 257 states and 310 transitions. [2024-11-25 05:34:02,444 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 310 transitions. [2024-11-25 05:34:02,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-25 05:34:02,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:02,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:34:09,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:09,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 258 states and 311 transitions. [2024-11-25 05:34:09,015 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 311 transitions. [2024-11-25 05:34:09,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-25 05:34:09,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:09,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:13,343 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:34:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:14,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 259 states and 312 transitions. [2024-11-25 05:34:14,723 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 312 transitions. [2024-11-25 05:34:14,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-25 05:34:14,723 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:14,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:17,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:20,117 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:34:21,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:34:21,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 260 states and 313 transitions. [2024-11-25 05:34:21,507 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 313 transitions. [2024-11-25 05:34:21,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-25 05:34:21,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:34:21,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:34:24,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:34:45,693 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:05,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:05,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 261 states and 314 transitions. [2024-11-25 05:35:05,430 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 314 transitions. [2024-11-25 05:35:05,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-25 05:35:05,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:05,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:07,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:12,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:14,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:14,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 262 states and 315 transitions. [2024-11-25 05:35:14,086 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 315 transitions. [2024-11-25 05:35:14,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-25 05:35:14,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:14,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:23,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:29,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 263 states and 316 transitions. [2024-11-25 05:35:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 316 transitions. [2024-11-25 05:35:29,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-25 05:35:29,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:29,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:31,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:38,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 264 states and 317 transitions. [2024-11-25 05:35:38,194 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 317 transitions. [2024-11-25 05:35:38,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-25 05:35:38,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:38,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:40,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:44,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:48,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:48,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 265 states and 318 transitions. [2024-11-25 05:35:48,504 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 318 transitions. [2024-11-25 05:35:48,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-25 05:35:48,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:48,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:35:50,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:35:55,304 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:35:58,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:35:58,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 266 states and 319 transitions. [2024-11-25 05:35:58,833 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 319 transitions. [2024-11-25 05:35:58,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-25 05:35:58,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:35:58,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:00,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:36:08,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:08,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 267 states and 320 transitions. [2024-11-25 05:36:08,724 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 320 transitions. [2024-11-25 05:36:08,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-25 05:36:08,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:08,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:11,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:16,533 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:36:19,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:19,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 268 states and 321 transitions. [2024-11-25 05:36:19,792 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 321 transitions. [2024-11-25 05:36:19,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-25 05:36:19,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:19,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:21,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:36:30,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:30,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 269 states and 322 transitions. [2024-11-25 05:36:30,286 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 322 transitions. [2024-11-25 05:36:30,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-25 05:36:30,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:30,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:32,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:37,074 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:36:40,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:40,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 270 states and 323 transitions. [2024-11-25 05:36:40,755 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 323 transitions. [2024-11-25 05:36:40,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-25 05:36:40,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:40,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:36:48,161 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:36:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:36:52,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 271 states and 324 transitions. [2024-11-25 05:36:52,108 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 324 transitions. [2024-11-25 05:36:52,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-25 05:36:52,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:36:52,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:36:54,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:01,993 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:37:07,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:07,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 272 states and 325 transitions. [2024-11-25 05:37:07,057 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 325 transitions. [2024-11-25 05:37:07,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-25 05:37:07,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:07,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:15,031 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:37:19,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:19,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 273 states and 326 transitions. [2024-11-25 05:37:19,348 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 326 transitions. [2024-11-25 05:37:19,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-25 05:37:19,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:19,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:21,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:37:29,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 274 states and 327 transitions. [2024-11-25 05:37:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 327 transitions. [2024-11-25 05:37:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-25 05:37:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:37:40,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:40,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 275 states and 328 transitions. [2024-11-25 05:37:40,745 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 328 transitions. [2024-11-25 05:37:40,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-25 05:37:40,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:40,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:44,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:37:48,919 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:37:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:37:50,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 276 states and 329 transitions. [2024-11-25 05:37:50,917 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 329 transitions. [2024-11-25 05:37:50,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-25 05:37:50,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:37:50,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:37:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:00,992 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:05,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:05,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 277 states and 330 transitions. [2024-11-25 05:38:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 330 transitions. [2024-11-25 05:38:05,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-25 05:38:05,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:05,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:09,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:25,414 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:38,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:38,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 278 states and 331 transitions. [2024-11-25 05:38:38,830 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 331 transitions. [2024-11-25 05:38:38,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-25 05:38:38,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:38,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:38:48,834 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:38:53,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:38:53,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 279 states and 332 transitions. [2024-11-25 05:38:53,128 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 332 transitions. [2024-11-25 05:38:53,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-25 05:38:53,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:38:53,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:38:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:03,539 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:07,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:07,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 280 states and 333 transitions. [2024-11-25 05:39:07,864 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 333 transitions. [2024-11-25 05:39:07,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-25 05:39:07,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:07,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:11,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:18,325 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:22,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 281 states and 334 transitions. [2024-11-25 05:39:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 334 transitions. [2024-11-25 05:39:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-25 05:39:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:26,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:33,323 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:38,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:38,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 282 states and 335 transitions. [2024-11-25 05:39:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 335 transitions. [2024-11-25 05:39:38,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-25 05:39:38,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:38,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:40,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:46,681 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-25 05:39:51,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:39:51,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 283 states and 336 transitions. [2024-11-25 05:39:51,005 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 336 transitions. [2024-11-25 05:39:51,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-25 05:39:51,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:39:51,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:39:53,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:39:59,725 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.