./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:17:21,194 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:17:21,283 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:17:21,290 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:17:21,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:17:21,313 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:17:21,314 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:17:21,315 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:17:21,315 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:17:21,315 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:17:21,316 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:17:21,316 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:17:21,316 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:17:21,316 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:17:21,316 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:17:21,317 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:17:21,318 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:17:21,318 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:17:21,318 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:17:21,318 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:17:21,318 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:17:21,318 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:17:21,318 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:21,319 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:17:21,319 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:17:21,319 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:17:21,319 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:17:21,319 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:17:21,319 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_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2cb3c9a8570b7ee66b623ed5fd2a1832f018e766f6bb5120cee7430951770d6 [2024-11-13 20:17:21,831 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:17:21,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:17:21,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:17:21,854 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:17:21,854 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:17:21,857 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i Unable to find full path for "g++" [2024-11-13 20:17:23,874 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:17:24,425 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:17:24,426 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i [2024-11-13 20:17:24,456 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/data/f75360517/f028d3ebe3c64b6a95a352b4e19c5714/FLAGab660f78e [2024-11-13 20:17:24,475 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/data/f75360517/f028d3ebe3c64b6a95a352b4e19c5714 [2024-11-13 20:17:24,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:17:24,480 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:17:24,481 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:24,481 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:17:24,486 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:17:24,487 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,489 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@662ba88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:24, skipping insertion in model container [2024-11-13 20:17:24,491 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:17:24" (1/1) ... [2024-11-13 20:17:24,563 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:17:25,143 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_dffd6a43-8aba-4adf-a678-ef17057f274e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i[33021,33034] [2024-11-13 20:17:25,430 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_dffd6a43-8aba-4adf-a678-ef17057f274e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i[84583,84596] [2024-11-13 20:17:25,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,449 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:17:25,516 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_dffd6a43-8aba-4adf-a678-ef17057f274e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i[33021,33034] [2024-11-13 20:17:25,671 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_dffd6a43-8aba-4adf-a678-ef17057f274e/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test9-1.i[84583,84596] [2024-11-13 20:17:25,673 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:17:25,755 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:17:25,756 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25 WrapperNode [2024-11-13 20:17:25,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:17:25,758 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,758 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:17:25,758 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:17:25,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,800 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:25,991 INFO L138 Inliner]: procedures = 177, calls = 722, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3252 [2024-11-13 20:17:25,992 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:17:25,992 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:17:25,993 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:17:25,993 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:17:26,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,025 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,025 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,125 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,163 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,175 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,188 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:17:26,210 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:17:26,210 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:17:26,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:17:26,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:17:25" (1/1) ... [2024-11-13 20:17:26,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:17:26,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:17:26,246 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:17:26,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dffd6a43-8aba-4adf-a678-ef17057f274e/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:17:26,278 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:17:26,279 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:17:26,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:17:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:17:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:17:26,280 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:17:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:17:26,280 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:17:26,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:17:26,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:17:26,537 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:17:26,540 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:17:30,649 INFO L? ?]: Removed 791 outVars from TransFormulas that were not future-live. [2024-11-13 20:17:30,649 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:17:32,655 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:17:32,655 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-13 20:17:32,655 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:32 BoogieIcfgContainer [2024-11-13 20:17:32,656 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:17:32,659 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:17:32,659 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:17:32,670 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:17:32,670 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:17:32" (1/1) ... [2024-11-13 20:17:32,679 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:17:32,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:32,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2176 states to 1106 states and 2176 transitions. [2024-11-13 20:17:32,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2176 transitions. [2024-11-13 20:17:32,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:17:32,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:32,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:32,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:32,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2171 states to 1106 states and 2171 transitions. [2024-11-13 20:17:33,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2171 transitions. [2024-11-13 20:17:33,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:17:33,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,234 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2170 states to 1108 states and 2170 transitions. [2024-11-13 20:17:33,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2170 transitions. [2024-11-13 20:17:33,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:17:33,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:33,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2166 states to 1108 states and 2166 transitions. [2024-11-13 20:17:33,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2166 transitions. [2024-11-13 20:17:33,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:17:33,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:33,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:33,607 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:36,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:17:36,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2160 states to 1108 states and 2160 transitions. [2024-11-13 20:17:36,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2160 transitions. [2024-11-13 20:17:36,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:17:36,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:36,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:36,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:36,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2154 states to 1108 states and 2154 transitions. [2024-11-13 20:17:36,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2154 transitions. [2024-11-13 20:17:36,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:17:36,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:36,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:36,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:36,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:46,640 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 [] [2024-11-13 20:17:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:46,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2148 states to 1108 states and 2148 transitions. [2024-11-13 20:17:46,731 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2148 transitions. [2024-11-13 20:17:46,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:17:46,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:46,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:46,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:47,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:57,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:17:58,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:17:58,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:58,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2163 states to 1121 states and 2163 transitions. [2024-11-13 20:17:58,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2163 transitions. [2024-11-13 20:17:58,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:17:58,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:58,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,160 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:59,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:59,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1121 states and 2161 transitions. [2024-11-13 20:17:59,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2161 transitions. [2024-11-13 20:17:59,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:17:59,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:59,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:59,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:17:59,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:17:59,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1121 states and 2159 transitions. [2024-11-13 20:17:59,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2159 transitions. [2024-11-13 20:17:59,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:17:59,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:17:59,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:17:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:17:59,701 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:18:09,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:09,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:09,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2157 states to 1121 states and 2157 transitions. [2024-11-13 20:18:09,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2157 transitions. [2024-11-13 20:18:09,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:18:09,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:09,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:09,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:10,159 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:18:20,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:30,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:30,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:30,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1124 states and 2159 transitions. [2024-11-13 20:18:30,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1124 states and 2159 transitions. [2024-11-13 20:18:30,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:18:30,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:30,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:30,713 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:18:35,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:41,929 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:41,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:41,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1170 states and 2219 transitions. [2024-11-13 20:18:41,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2219 transitions. [2024-11-13 20:18:41,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:18:41,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:41,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,216 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:42,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:42,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1170 states and 2215 transitions. [2024-11-13 20:18:42,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2215 transitions. [2024-11-13 20:18:42,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:18:42,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:42,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:42,437 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:18:52,456 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 [] [2024-11-13 20:18:52,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:52,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1170 states and 2213 transitions. [2024-11-13 20:18:52,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2213 transitions. [2024-11-13 20:18:52,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:18:52,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:52,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:53,073 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:18:57,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.55s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:18:57,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:18:57,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1153 states and 2192 transitions. [2024-11-13 20:18:57,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1153 states and 2192 transitions. [2024-11-13 20:18:57,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:18:57,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:18:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:18:57,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:18:58,106 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:19:06,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 20:19:06,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1156 states and 2194 transitions. [2024-11-13 20:19:06,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2194 transitions. [2024-11-13 20:19:06,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:19:06,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:06,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:19:06,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1156 states and 2192 transitions. [2024-11-13 20:19:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1156 states and 2192 transitions. [2024-11-13 20:19:06,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:19:06,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:06,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:08,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:08,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:19:08,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:08,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1158 states and 2193 transitions. [2024-11-13 20:19:08,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2193 transitions. [2024-11-13 20:19:08,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:19:08,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:08,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:10,715 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:11,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:11,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2204 states to 1160 states and 2196 transitions. [2024-11-13 20:19:11,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2196 transitions. [2024-11-13 20:19:11,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:19:11,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:12,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:13,259 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:13,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:14,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1162 states and 2200 transitions. [2024-11-13 20:19:14,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1162 states and 2200 transitions. [2024-11-13 20:19:14,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:19:14,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:14,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:14,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:15,472 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:16,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1163 states and 2201 transitions. [2024-11-13 20:19:16,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1163 states and 2201 transitions. [2024-11-13 20:19:16,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:19:16,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:16,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:16,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:17,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:17,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1164 states and 2202 transitions. [2024-11-13 20:19:17,981 INFO L276 IsEmpty]: Start isEmpty. Operand 1164 states and 2202 transitions. [2024-11-13 20:19:17,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:19:17,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:17,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:18,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:19,403 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:19,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:19,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1165 states and 2203 transitions. [2024-11-13 20:19:19,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2203 transitions. [2024-11-13 20:19:19,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:19:19,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:19,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:22,003 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:22,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1166 states and 2204 transitions. [2024-11-13 20:19:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1166 states and 2204 transitions. [2024-11-13 20:19:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:19:22,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:23,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:24,573 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:24,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:24,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2213 states to 1167 states and 2205 transitions. [2024-11-13 20:19:24,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1167 states and 2205 transitions. [2024-11-13 20:19:24,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:19:24,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:25,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:25,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:26,655 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:27,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:27,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2214 states to 1168 states and 2206 transitions. [2024-11-13 20:19:27,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1168 states and 2206 transitions. [2024-11-13 20:19:27,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:19:27,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:27,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:28,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:29,697 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:30,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 1169 states and 2207 transitions. [2024-11-13 20:19:30,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1169 states and 2207 transitions. [2024-11-13 20:19:30,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:19:30,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:30,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:32,603 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:33,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:33,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1170 states and 2208 transitions. [2024-11-13 20:19:33,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1170 states and 2208 transitions. [2024-11-13 20:19:33,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:19:33,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:33,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:35,261 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:36,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:36,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2217 states to 1171 states and 2209 transitions. [2024-11-13 20:19:36,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2209 transitions. [2024-11-13 20:19:36,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:19:36,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:36,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:36,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:37,577 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:37,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2218 states to 1172 states and 2210 transitions. [2024-11-13 20:19:37,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2210 transitions. [2024-11-13 20:19:37,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:19:37,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:37,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:38,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:39,667 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:40,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1173 states and 2211 transitions. [2024-11-13 20:19:40,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2211 transitions. [2024-11-13 20:19:40,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:19:40,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:40,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:40,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:41,641 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:42,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:42,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1174 states and 2212 transitions. [2024-11-13 20:19:42,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2212 transitions. [2024-11-13 20:19:42,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:19:42,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:42,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:43,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:44,059 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:44,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2221 states to 1175 states and 2213 transitions. [2024-11-13 20:19:44,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2213 transitions. [2024-11-13 20:19:44,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:19:44,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:44,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:46,377 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:46,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:46,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1176 states and 2214 transitions. [2024-11-13 20:19:46,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2214 transitions. [2024-11-13 20:19:46,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:19:46,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:46,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:48,349 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:48,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:48,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2223 states to 1177 states and 2215 transitions. [2024-11-13 20:19:48,718 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2215 transitions. [2024-11-13 20:19:48,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:19:48,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:48,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:49,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:50,727 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:51,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:51,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2224 states to 1178 states and 2216 transitions. [2024-11-13 20:19:51,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2216 transitions. [2024-11-13 20:19:51,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:19:51,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:51,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:19:54,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:54,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2225 states to 1179 states and 2217 transitions. [2024-11-13 20:19:54,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2217 transitions. [2024-11-13 20:19:54,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:19:54,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:55,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:59,538 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:03,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1180 states and 2218 transitions. [2024-11-13 20:20:03,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2218 transitions. [2024-11-13 20:20:03,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:20:03,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:03,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:04,970 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:05,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:05,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2227 states to 1181 states and 2219 transitions. [2024-11-13 20:20:05,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2219 transitions. [2024-11-13 20:20:05,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:20:05,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:05,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:06,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:07,954 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:08,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2228 states to 1182 states and 2220 transitions. [2024-11-13 20:20:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2220 transitions. [2024-11-13 20:20:08,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:20:08,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:09,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:10,556 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:11,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1183 states and 2221 transitions. [2024-11-13 20:20:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1183 states and 2221 transitions. [2024-11-13 20:20:11,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:20:11,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:11,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:11,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:13,024 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:13,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:13,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 1184 states and 2222 transitions. [2024-11-13 20:20:13,483 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2222 transitions. [2024-11-13 20:20:13,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 20:20:13,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:13,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:15,806 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:17,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:17,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2231 states to 1185 states and 2223 transitions. [2024-11-13 20:20:17,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2223 transitions. [2024-11-13 20:20:17,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 20:20:17,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:17,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:18,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:20,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:20,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2232 states to 1186 states and 2224 transitions. [2024-11-13 20:20:20,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2224 transitions. [2024-11-13 20:20:20,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 20:20:20,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:20,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:23,902 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:25,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1187 states and 2225 transitions. [2024-11-13 20:20:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2225 transitions. [2024-11-13 20:20:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 20:20:25,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:25,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:26,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:28,146 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:29,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:29,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1188 states and 2226 transitions. [2024-11-13 20:20:29,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2226 transitions. [2024-11-13 20:20:29,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:20:29,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:29,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:30,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:32,000 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:33,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1189 states and 2227 transitions. [2024-11-13 20:20:33,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2227 transitions. [2024-11-13 20:20:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 20:20:33,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:34,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:36,242 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:37,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:37,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2236 states to 1190 states and 2228 transitions. [2024-11-13 20:20:37,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2228 transitions. [2024-11-13 20:20:37,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:20:37,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:37,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:40,132 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:41,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1191 states and 2229 transitions. [2024-11-13 20:20:41,385 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2229 transitions. [2024-11-13 20:20:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:20:41,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:43,752 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:45,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:45,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1192 states and 2230 transitions. [2024-11-13 20:20:45,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2230 transitions. [2024-11-13 20:20:45,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:20:45,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:45,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:45,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:47,898 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1193 states and 2231 transitions. [2024-11-13 20:20:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2231 transitions. [2024-11-13 20:20:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 20:20:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:50,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:51,596 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:52,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:52,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1194 states and 2232 transitions. [2024-11-13 20:20:52,247 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2232 transitions. [2024-11-13 20:20:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:20:52,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:52,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:53,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:55,237 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:20:56,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:56,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1195 states and 2233 transitions. [2024-11-13 20:20:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2233 transitions. [2024-11-13 20:20:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:20:56,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:56,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:59,368 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:00,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:00,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2242 states to 1196 states and 2234 transitions. [2024-11-13 20:21:00,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2234 transitions. [2024-11-13 20:21:00,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 20:21:00,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:00,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:01,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:03,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1197 states and 2235 transitions. [2024-11-13 20:21:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2235 transitions. [2024-11-13 20:21:03,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 20:21:03,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:07,519 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:09,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:09,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1198 states and 2236 transitions. [2024-11-13 20:21:09,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2236 transitions. [2024-11-13 20:21:09,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:21:09,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:09,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:11,965 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:13,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:13,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1199 states and 2237 transitions. [2024-11-13 20:21:13,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2237 transitions. [2024-11-13 20:21:13,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 20:21:13,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:13,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:14,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:16,288 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:17,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:17,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1200 states and 2238 transitions. [2024-11-13 20:21:17,754 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2238 transitions. [2024-11-13 20:21:17,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 20:21:17,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:17,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:18,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:21,329 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:22,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:22,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1201 states and 2239 transitions. [2024-11-13 20:21:22,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2239 transitions. [2024-11-13 20:21:22,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:21:22,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:22,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:25,729 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:27,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:27,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1202 states and 2240 transitions. [2024-11-13 20:21:27,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2240 transitions. [2024-11-13 20:21:27,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:21:27,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:27,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:28,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:39,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:21:51,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1203 states and 2241 transitions. [2024-11-13 20:21:51,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2241 transitions. [2024-11-13 20:21:51,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:21:51,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:52,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:21:53,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:53,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1204 states and 2242 transitions. [2024-11-13 20:21:53,899 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2242 transitions. [2024-11-13 20:21:53,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:21:53,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:53,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:21:57,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:57,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1206 states and 2248 transitions. [2024-11-13 20:21:57,064 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2248 transitions. [2024-11-13 20:21:57,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:21:57,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:57,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:59,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:01,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1208 states and 2252 transitions. [2024-11-13 20:22:01,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2252 transitions. [2024-11-13 20:22:01,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:22:01,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:02,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:03,958 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:04,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:04,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1209 states and 2253 transitions. [2024-11-13 20:22:04,934 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2253 transitions. [2024-11-13 20:22:04,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:22:04,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:04,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:06,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:06,915 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:07,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:07,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1210 states and 2254 transitions. [2024-11-13 20:22:07,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2254 transitions. [2024-11-13 20:22:07,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 20:22:07,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:07,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,928 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:14,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:14,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1213 states and 2262 transitions. [2024-11-13 20:22:14,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2262 transitions. [2024-11-13 20:22:14,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 20:22:14,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:14,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:15,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:16,117 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:17,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:17,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1214 states and 2263 transitions. [2024-11-13 20:22:17,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2263 transitions. [2024-11-13 20:22:17,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:22:17,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:17,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:18,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:19,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:21,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1215 states and 2264 transitions. [2024-11-13 20:22:21,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2264 transitions. [2024-11-13 20:22:21,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 20:22:21,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:21,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:22,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:24,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:24,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1216 states and 2265 transitions. [2024-11-13 20:22:24,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2265 transitions. [2024-11-13 20:22:24,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:22:24,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:24,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:26,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:28,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1217 states and 2266 transitions. [2024-11-13 20:22:28,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2266 transitions. [2024-11-13 20:22:28,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:22:28,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:29,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:34,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1218 states and 2267 transitions. [2024-11-13 20:22:34,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2267 transitions. [2024-11-13 20:22:34,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:22:34,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:36,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:37,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1219 states and 2268 transitions. [2024-11-13 20:22:37,882 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2268 transitions. [2024-11-13 20:22:37,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:22:37,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:37,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:39,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:40,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:41,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1220 states and 2269 transitions. [2024-11-13 20:22:41,972 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2269 transitions. [2024-11-13 20:22:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:22:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:44,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1221 states and 2270 transitions. [2024-11-13 20:22:44,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2270 transitions. [2024-11-13 20:22:44,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:22:44,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:45,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:46,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:48,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1222 states and 2271 transitions. [2024-11-13 20:22:48,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2271 transitions. [2024-11-13 20:22:48,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:22:48,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:48,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:51,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:52,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1223 states and 2272 transitions. [2024-11-13 20:22:52,946 INFO L276 IsEmpty]: Start isEmpty. Operand 1223 states and 2272 transitions. [2024-11-13 20:22:52,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:22:52,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:52,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:54,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:55,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:22:57,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2281 states to 1224 states and 2273 transitions. [2024-11-13 20:22:57,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2273 transitions. [2024-11-13 20:22:57,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 20:22:57,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:58,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:59,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:00,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1225 states and 2274 transitions. [2024-11-13 20:23:00,869 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2274 transitions. [2024-11-13 20:23:00,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 20:23:00,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:01,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:02,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:03,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1226 states and 2275 transitions. [2024-11-13 20:23:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2275 transitions. [2024-11-13 20:23:03,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 20:23:03,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:05,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:12,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1227 states and 2276 transitions. [2024-11-13 20:23:12,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2276 transitions. [2024-11-13 20:23:12,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 20:23:12,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:12,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:13,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:14,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:16,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:16,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1228 states and 2277 transitions. [2024-11-13 20:23:16,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2277 transitions. [2024-11-13 20:23:16,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 20:23:16,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:16,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:19,335 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:20,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:20,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1229 states and 2278 transitions. [2024-11-13 20:23:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2278 transitions. [2024-11-13 20:23:20,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:23:20,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:20,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:22,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:23,793 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:24,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1230 states and 2279 transitions. [2024-11-13 20:23:24,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2279 transitions. [2024-11-13 20:23:24,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:23:24,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:28,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:28,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1231 states and 2280 transitions. [2024-11-13 20:23:28,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2280 transitions. [2024-11-13 20:23:28,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 20:23:28,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:28,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:30,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:31,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:33,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:33,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1232 states and 2281 transitions. [2024-11-13 20:23:33,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2281 transitions. [2024-11-13 20:23:33,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:23:33,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:33,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:34,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:37,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2290 states to 1233 states and 2282 transitions. [2024-11-13 20:23:37,421 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2282 transitions. [2024-11-13 20:23:37,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:23:37,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:37,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:38,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:39,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:40,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1234 states and 2283 transitions. [2024-11-13 20:23:40,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2283 transitions. [2024-11-13 20:23:40,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 20:23:40,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:40,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:41,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:43,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:43,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2292 states to 1235 states and 2284 transitions. [2024-11-13 20:23:43,854 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2284 transitions. [2024-11-13 20:23:43,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 20:23:43,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:43,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:48,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1236 states and 2285 transitions. [2024-11-13 20:23:48,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2285 transitions. [2024-11-13 20:23:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 20:23:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1237 states and 2286 transitions. [2024-11-13 20:23:53,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2286 transitions. [2024-11-13 20:23:53,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 20:23:53,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:54,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:56,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:23:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:57,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1238 states and 2287 transitions. [2024-11-13 20:23:57,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2287 transitions. [2024-11-13 20:23:57,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 20:23:57,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:00,113 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:01,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1239 states and 2288 transitions. [2024-11-13 20:24:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2288 transitions. [2024-11-13 20:24:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 20:24:01,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:04,760 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:06,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1240 states and 2289 transitions. [2024-11-13 20:24:06,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2289 transitions. [2024-11-13 20:24:06,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 20:24:06,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:11,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:11,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1241 states and 2290 transitions. [2024-11-13 20:24:11,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2290 transitions. [2024-11-13 20:24:11,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 20:24:11,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:11,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:16,455 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1242 states and 2291 transitions. [2024-11-13 20:24:18,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2291 transitions. [2024-11-13 20:24:18,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 20:24:18,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,229 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:26,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:26,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1243 states and 2292 transitions. [2024-11-13 20:24:26,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2292 transitions. [2024-11-13 20:24:26,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 20:24:26,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:26,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:31,534 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:32,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1244 states and 2293 transitions. [2024-11-13 20:24:32,845 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2293 transitions. [2024-11-13 20:24:32,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 20:24:32,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:32,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:33,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:37,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1245 states and 2294 transitions. [2024-11-13 20:24:37,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2294 transitions. [2024-11-13 20:24:37,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 20:24:37,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:39,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:42,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:44,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1246 states and 2295 transitions. [2024-11-13 20:24:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2295 transitions. [2024-11-13 20:24:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 20:24:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:44,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:45,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:47,643 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:48,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1247 states and 2296 transitions. [2024-11-13 20:24:48,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2296 transitions. [2024-11-13 20:24:48,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:24:48,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:50,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:53,664 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:24:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1248 states and 2297 transitions. [2024-11-13 20:24:55,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2297 transitions. [2024-11-13 20:24:55,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 20:24:55,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:59,651 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1249 states and 2298 transitions. [2024-11-13 20:25:02,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2298 transitions. [2024-11-13 20:25:02,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 20:25:02,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:11,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:11,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1250 states and 2299 transitions. [2024-11-13 20:25:11,146 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2299 transitions. [2024-11-13 20:25:11,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:25:11,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:11,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:19,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:24,426 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1251 states and 2300 transitions. [2024-11-13 20:25:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2300 transitions. [2024-11-13 20:25:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:25:26,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:28,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:31,899 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:33,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:33,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1252 states and 2301 transitions. [2024-11-13 20:25:33,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2301 transitions. [2024-11-13 20:25:33,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 20:25:33,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:33,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:44,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:44,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1253 states and 2302 transitions. [2024-11-13 20:25:44,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2302 transitions. [2024-11-13 20:25:44,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 20:25:44,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:44,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:48,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:53,138 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:25:56,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:56,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1254 states and 2303 transitions. [2024-11-13 20:25:56,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2303 transitions. [2024-11-13 20:25:56,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 20:25:56,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:56,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:58,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:03,857 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:06,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:06,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1255 states and 2304 transitions. [2024-11-13 20:26:06,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2304 transitions. [2024-11-13 20:26:06,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 20:26:06,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:06,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:10,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:14,567 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1256 states and 2305 transitions. [2024-11-13 20:26:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2305 transitions. [2024-11-13 20:26:18,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 20:26:18,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:18,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:20,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:28,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1257 states and 2306 transitions. [2024-11-13 20:26:28,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2306 transitions. [2024-11-13 20:26:28,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:26:28,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:28,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:30,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:35,534 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:38,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1258 states and 2307 transitions. [2024-11-13 20:26:38,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2307 transitions. [2024-11-13 20:26:38,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 20:26:38,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:40,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:44,669 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:46,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:46,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1259 states and 2308 transitions. [2024-11-13 20:26:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2308 transitions. [2024-11-13 20:26:46,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 20:26:46,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:46,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:26:55,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:55,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1260 states and 2309 transitions. [2024-11-13 20:26:55,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2309 transitions. [2024-11-13 20:26:55,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:26:55,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:55,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:57,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:27:03,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:03,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1261 states and 2310 transitions. [2024-11-13 20:27:03,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2310 transitions. [2024-11-13 20:27:03,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 20:27:03,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:03,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:08,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:15,676 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:27:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:21,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1262 states and 2311 transitions. [2024-11-13 20:27:21,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2311 transitions. [2024-11-13 20:27:21,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 20:27:21,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:21,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:28,912 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:27:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:31,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1263 states and 2312 transitions. [2024-11-13 20:27:31,614 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2312 transitions. [2024-11-13 20:27:31,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 20:27:31,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:31,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:33,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:39,544 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:27:43,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:43,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1264 states and 2313 transitions. [2024-11-13 20:27:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2313 transitions. [2024-11-13 20:27:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-13 20:27:43,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:43,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:45,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:50,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:27:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1265 states and 2314 transitions. [2024-11-13 20:27:54,625 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2314 transitions. [2024-11-13 20:27:54,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 20:27:54,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:54,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:56,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:02,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:28:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1266 states and 2315 transitions. [2024-11-13 20:28:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2315 transitions. [2024-11-13 20:28:06,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-13 20:28:06,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:06,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,345 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:28:18,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:18,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1267 states and 2316 transitions. [2024-11-13 20:28:18,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2316 transitions. [2024-11-13 20:28:18,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 20:28:18,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:18,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:21,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 20:28:27,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1268 states and 2317 transitions. [2024-11-13 20:28:27,348 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2317 transitions. [2024-11-13 20:28:27,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:28:27,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:28,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:34,348 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.