./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-24 18:16:23,912 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:16:23,988 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-24 18:16:23,993 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:16:23,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:16:24,023 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:16:24,025 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:16:24,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:16:24,026 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:16:24,027 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:16:24,028 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:16:24,028 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:16:24,029 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:16:24,030 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-24 18:16:24,030 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:16:24,030 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:16:24,030 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:16:24,030 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:16:24,031 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:16:24,031 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:16:24,031 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:16:24,031 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:24,031 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:16:24,031 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:16:24,031 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:16:24,032 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:16:24,032 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:16:24,032 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_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0672e9446c2cfbd152a4f960adca314d72e71aa68b29fd9a83ebc5c34f7546dd [2024-11-24 18:16:24,353 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:16:24,367 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:16:24,370 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:16:24,373 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:16:24,373 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:16:24,374 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-11-24 18:16:27,418 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/data/988b95b42/a7e2d68470554fe693303f666b025e29/FLAGf6da36346 [2024-11-24 18:16:27,999 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:16:28,000 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i [2024-11-24 18:16:28,038 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/data/988b95b42/a7e2d68470554fe693303f666b025e29/FLAGf6da36346 [2024-11-24 18:16:28,058 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/data/988b95b42/a7e2d68470554fe693303f666b025e29 [2024-11-24 18:16:28,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:16:28,065 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:16:28,067 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:28,067 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:16:28,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:16:28,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:28" (1/1) ... [2024-11-24 18:16:28,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17914b17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:28, skipping insertion in model container [2024-11-24 18:16:28,080 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:16:28" (1/1) ... [2024-11-24 18:16:28,156 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:16:28,707 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_b6905b79-78a6-49b5-9783-7e35650f41de/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[33021,33034] [2024-11-24 18:16:28,974 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_b6905b79-78a6-49b5-9783-7e35650f41de/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[84583,84596] [2024-11-24 18:16:28,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:28,999 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:16:29,064 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_b6905b79-78a6-49b5-9783-7e35650f41de/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[33021,33034] [2024-11-24 18:16:29,189 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_b6905b79-78a6-49b5-9783-7e35650f41de/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test9-2.i[84583,84596] [2024-11-24 18:16:29,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:16:29,256 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:16:29,257 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29 WrapperNode [2024-11-24 18:16:29,257 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:16:29,258 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:29,258 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:16:29,258 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:16:29,264 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,319 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,445 INFO L138 Inliner]: procedures = 177, calls = 773, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3413 [2024-11-24 18:16:29,446 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:16:29,447 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:16:29,447 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:16:29,447 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:16:29,456 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,457 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,475 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,477 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,543 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,550 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,589 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,609 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,622 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,647 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:16:29,648 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:16:29,648 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:16:29,649 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:16:29,650 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:16:29" (1/1) ... [2024-11-24 18:16:29,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:16:29,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:16:29,685 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:16:29,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6905b79-78a6-49b5-9783-7e35650f41de/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:16:29,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:16:29,716 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-24 18:16:29,716 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-24 18:16:29,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:16:29,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-24 18:16:29,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-24 18:16:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:16:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:16:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:16:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:16:29,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:16:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:16:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:16:29,718 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:16:29,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:16:29,995 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:16:29,997 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:16:33,862 INFO L? ?]: Removed 817 outVars from TransFormulas that were not future-live. [2024-11-24 18:16:33,862 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:16:36,091 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:16:36,092 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-11-24 18:16:36,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:36 BoogieIcfgContainer [2024-11-24 18:16:36,096 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:16:36,097 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:16:36,097 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:16:36,111 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:16:36,111 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:16:36" (1/1) ... [2024-11-24 18:16:36,121 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:16:36,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:36,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1121 states and 2202 transitions. [2024-11-24 18:16:36,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2202 transitions. [2024-11-24 18:16:36,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-24 18:16:36,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:36,373 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:36,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:36,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2197 states to 1121 states and 2197 transitions. [2024-11-24 18:16:36,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1121 states and 2197 transitions. [2024-11-24 18:16:36,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-24 18:16:36,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:36,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:36,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:36,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 1123 states and 2196 transitions. [2024-11-24 18:16:36,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2196 transitions. [2024-11-24 18:16:36,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-24 18:16:36,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:36,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:36,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1123 states and 2192 transitions. [2024-11-24 18:16:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2192 transitions. [2024-11-24 18:16:36,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-24 18:16:36,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:36,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:40,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:40,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1123 states and 2186 transitions. [2024-11-24 18:16:40,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2186 transitions. [2024-11-24 18:16:40,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-24 18:16:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:40,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:40,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:40,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:40,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 1123 states and 2180 transitions. [2024-11-24 18:16:40,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2180 transitions. [2024-11-24 18:16:40,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-24 18:16:40,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:40,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:40,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:40,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:47,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:16:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1123 states and 2174 transitions. [2024-11-24 18:16:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1123 states and 2174 transitions. [2024-11-24 18:16:47,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:16:47,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:47,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:47,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:47,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:16:58,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:02,581 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:02,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:02,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1136 states and 2189 transitions. [2024-11-24 18:17:02,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2189 transitions. [2024-11-24 18:17:02,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-24 18:17:02,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:02,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:02,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:02,838 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:02,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:02,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2187 states to 1136 states and 2187 transitions. [2024-11-24 18:17:02,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2187 transitions. [2024-11-24 18:17:02,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-24 18:17:02,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:02,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:02,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:03,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:03,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:03,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1136 states and 2185 transitions. [2024-11-24 18:17:03,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2185 transitions. [2024-11-24 18:17:03,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-24 18:17:03,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:03,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:03,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:03,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-24 18:17:05,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:05,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:05,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2183 states to 1136 states and 2183 transitions. [2024-11-24 18:17:05,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1136 states and 2183 transitions. [2024-11-24 18:17:05,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-24 18:17:05,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:05,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:05,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:05,679 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:17:15,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:16,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:16,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2185 states to 1139 states and 2185 transitions. [2024-11-24 18:17:16,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1139 states and 2185 transitions. [2024-11-24 18:17:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-24 18:17:16,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:16,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:16,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:17,125 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:17:27,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:36,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:47,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:51,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:53,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:17:53,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2245 transitions. [2024-11-24 18:17:53,969 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2245 transitions. [2024-11-24 18:17:53,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:17:53,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:54,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:54,173 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:18:04,189 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:04,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:04,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 1185 states and 2243 transitions. [2024-11-24 18:18:04,207 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2243 transitions. [2024-11-24 18:18:04,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-24 18:18:04,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:04,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:04,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:04,396 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-24 18:18:04,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:04,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1185 states and 2239 transitions. [2024-11-24 18:18:04,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2239 transitions. [2024-11-24 18:18:04,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:18:04,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:04,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:04,602 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-24 18:18:04,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1185 states and 2237 transitions. [2024-11-24 18:18:04,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2237 transitions. [2024-11-24 18:18:04,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:18:04,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:04,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:05,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:05,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:18:15,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:25,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:35,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:45,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:45,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:45,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1188 states and 2239 transitions. [2024-11-24 18:18:45,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2239 transitions. [2024-11-24 18:18:45,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-24 18:18:45,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:45,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:45,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:45,842 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-24 18:18:55,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:58,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-24 18:18:58,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:58,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1171 states and 2218 transitions. [2024-11-24 18:18:58,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2218 transitions. [2024-11-24 18:18:58,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-24 18:18:58,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:59,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:59,636 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:18:59,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:59,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2226 states to 1173 states and 2218 transitions. [2024-11-24 18:18:59,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2218 transitions. [2024-11-24 18:18:59,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-24 18:18:59,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:59,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:00,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:01,166 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:01,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:01,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1174 states and 2221 transitions. [2024-11-24 18:19:01,687 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2221 transitions. [2024-11-24 18:19:01,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-24 18:19:01,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:01,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:02,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:03,324 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:04,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:04,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2233 states to 1176 states and 2225 transitions. [2024-11-24 18:19:04,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1176 states and 2225 transitions. [2024-11-24 18:19:04,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-24 18:19:04,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:04,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:05,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:05,640 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:06,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:06,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1177 states and 2227 transitions. [2024-11-24 18:19:06,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1177 states and 2227 transitions. [2024-11-24 18:19:06,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-24 18:19:06,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:06,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:07,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:08,058 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:08,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 1178 states and 2229 transitions. [2024-11-24 18:19:08,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2229 transitions. [2024-11-24 18:19:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-24 18:19:08,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:09,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:10,343 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:10,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1179 states and 2230 transitions. [2024-11-24 18:19:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1179 states and 2230 transitions. [2024-11-24 18:19:10,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-24 18:19:10,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:10,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:11,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:12,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:12,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1180 states and 2231 transitions. [2024-11-24 18:19:12,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1180 states and 2231 transitions. [2024-11-24 18:19:12,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-24 18:19:12,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:12,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:13,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:14,264 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:14,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:14,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1181 states and 2232 transitions. [2024-11-24 18:19:14,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2232 transitions. [2024-11-24 18:19:14,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-24 18:19:14,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:16,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:16,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2241 states to 1182 states and 2233 transitions. [2024-11-24 18:19:16,804 INFO L276 IsEmpty]: Start isEmpty. Operand 1182 states and 2233 transitions. [2024-11-24 18:19:16,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-24 18:19:16,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:16,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:17,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:19,107 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:20,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:20,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1184 states and 2236 transitions. [2024-11-24 18:19:20,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2236 transitions. [2024-11-24 18:19:20,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-24 18:19:20,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:20,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:21,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:22,590 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:23,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2245 states to 1185 states and 2237 transitions. [2024-11-24 18:19:23,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1185 states and 2237 transitions. [2024-11-24 18:19:23,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-24 18:19:23,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:23,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:23,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:25,089 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:26,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1186 states and 2238 transitions. [2024-11-24 18:19:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2238 transitions. [2024-11-24 18:19:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-24 18:19:26,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:27,804 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:28,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:28,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1187 states and 2239 transitions. [2024-11-24 18:19:28,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2239 transitions. [2024-11-24 18:19:28,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-24 18:19:28,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:28,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:28,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:30,081 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:30,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:30,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1188 states and 2240 transitions. [2024-11-24 18:19:30,493 INFO L276 IsEmpty]: Start isEmpty. Operand 1188 states and 2240 transitions. [2024-11-24 18:19:30,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-24 18:19:30,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:30,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:31,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:32,149 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:33,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:33,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2249 states to 1189 states and 2241 transitions. [2024-11-24 18:19:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 2241 transitions. [2024-11-24 18:19:33,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-24 18:19:33,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:33,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:33,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:34,874 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2250 states to 1190 states and 2242 transitions. [2024-11-24 18:19:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 1190 states and 2242 transitions. [2024-11-24 18:19:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-24 18:19:35,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:35,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:38,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1191 states and 2243 transitions. [2024-11-24 18:19:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2243 transitions. [2024-11-24 18:19:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-24 18:19:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:38,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:40,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:40,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1192 states and 2244 transitions. [2024-11-24 18:19:40,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2244 transitions. [2024-11-24 18:19:40,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-24 18:19:40,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:40,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:41,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:42,705 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:43,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1193 states and 2245 transitions. [2024-11-24 18:19:43,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1193 states and 2245 transitions. [2024-11-24 18:19:43,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-24 18:19:43,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:44,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:45,498 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:46,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:46,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1194 states and 2246 transitions. [2024-11-24 18:19:46,443 INFO L276 IsEmpty]: Start isEmpty. Operand 1194 states and 2246 transitions. [2024-11-24 18:19:46,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-24 18:19:46,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:46,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:47,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:48,652 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:49,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:49,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1195 states and 2247 transitions. [2024-11-24 18:19:49,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2247 transitions. [2024-11-24 18:19:49,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-24 18:19:49,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:49,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:49,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:50,638 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:51,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:51,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2256 states to 1196 states and 2248 transitions. [2024-11-24 18:19:51,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2248 transitions. [2024-11-24 18:19:51,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-24 18:19:51,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:51,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:53,339 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:54,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:54,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2257 states to 1197 states and 2249 transitions. [2024-11-24 18:19:54,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1197 states and 2249 transitions. [2024-11-24 18:19:54,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-24 18:19:54,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:54,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:55,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:56,891 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:19:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:57,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2258 states to 1198 states and 2250 transitions. [2024-11-24 18:19:57,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2250 transitions. [2024-11-24 18:19:57,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-24 18:19:57,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:57,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:58,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:59,680 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:00,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1199 states and 2251 transitions. [2024-11-24 18:20:00,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2251 transitions. [2024-11-24 18:20:00,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-24 18:20:00,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:01,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:04,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:04,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1200 states and 2252 transitions. [2024-11-24 18:20:04,112 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2252 transitions. [2024-11-24 18:20:04,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-24 18:20:04,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:04,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:06,341 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:07,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1201 states and 2253 transitions. [2024-11-24 18:20:07,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2253 transitions. [2024-11-24 18:20:07,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-24 18:20:07,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,408 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:10,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:10,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1202 states and 2254 transitions. [2024-11-24 18:20:10,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2254 transitions. [2024-11-24 18:20:10,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-24 18:20:10,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:10,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:10,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:11,904 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:12,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:12,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1203 states and 2255 transitions. [2024-11-24 18:20:12,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2255 transitions. [2024-11-24 18:20:12,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-24 18:20:12,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:12,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,058 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:16,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:16,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2264 states to 1204 states and 2256 transitions. [2024-11-24 18:20:16,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2256 transitions. [2024-11-24 18:20:16,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-24 18:20:16,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:16,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:17,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:18,806 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:19,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1205 states and 2257 transitions. [2024-11-24 18:20:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2257 transitions. [2024-11-24 18:20:19,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-24 18:20:19,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:22,468 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:23,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:23,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 1206 states and 2258 transitions. [2024-11-24 18:20:23,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2258 transitions. [2024-11-24 18:20:23,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-24 18:20:23,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:23,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,960 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:27,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:27,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2267 states to 1207 states and 2259 transitions. [2024-11-24 18:20:27,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1207 states and 2259 transitions. [2024-11-24 18:20:27,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-24 18:20:27,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:27,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:31,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:31,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2268 states to 1208 states and 2260 transitions. [2024-11-24 18:20:31,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1208 states and 2260 transitions. [2024-11-24 18:20:31,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:20:31,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:31,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:32,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:36,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:36,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1209 states and 2261 transitions. [2024-11-24 18:20:36,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2261 transitions. [2024-11-24 18:20:36,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-24 18:20:36,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:36,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:37,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:39,292 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1210 states and 2262 transitions. [2024-11-24 18:20:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2262 transitions. [2024-11-24 18:20:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-24 18:20:40,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:42,768 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:43,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:43,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1211 states and 2263 transitions. [2024-11-24 18:20:43,517 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2263 transitions. [2024-11-24 18:20:43,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:20:43,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:43,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:44,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:46,520 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:48,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2272 states to 1212 states and 2264 transitions. [2024-11-24 18:20:48,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2264 transitions. [2024-11-24 18:20:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-24 18:20:48,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:48,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:51,367 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:52,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:52,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2273 states to 1213 states and 2265 transitions. [2024-11-24 18:20:52,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2265 transitions. [2024-11-24 18:20:52,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:20:52,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:52,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:53,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:55,783 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:20:56,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:56,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1214 states and 2266 transitions. [2024-11-24 18:20:56,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2266 transitions. [2024-11-24 18:20:56,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:20:56,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:56,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:57,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:00,108 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:01,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:01,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2275 states to 1215 states and 2267 transitions. [2024-11-24 18:21:01,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2267 transitions. [2024-11-24 18:21:01,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-24 18:21:01,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:01,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,789 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:06,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:06,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 1216 states and 2268 transitions. [2024-11-24 18:21:06,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2268 transitions. [2024-11-24 18:21:06,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:21:06,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:06,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:09,906 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:10,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:10,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2277 states to 1217 states and 2269 transitions. [2024-11-24 18:21:10,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2269 transitions. [2024-11-24 18:21:10,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:21:10,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:10,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:23,968 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-24 18:21:36,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:36,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2278 states to 1218 states and 2270 transitions. [2024-11-24 18:21:36,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1218 states and 2270 transitions. [2024-11-24 18:21:36,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:21:36,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:36,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:37,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:38,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:38,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:38,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2284 states to 1219 states and 2276 transitions. [2024-11-24 18:21:38,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1219 states and 2276 transitions. [2024-11-24 18:21:38,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:21:38,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:38,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:41,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 93 proven. 1 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:41,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:41,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1220 states and 2278 transitions. [2024-11-24 18:21:41,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2278 transitions. [2024-11-24 18:21:41,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-24 18:21:41,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:41,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:43,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:44,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:45,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:45,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2289 states to 1221 states and 2281 transitions. [2024-11-24 18:21:45,820 INFO L276 IsEmpty]: Start isEmpty. Operand 1221 states and 2281 transitions. [2024-11-24 18:21:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:21:45,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:45,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:50,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2291 states to 1222 states and 2283 transitions. [2024-11-24 18:21:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 2283 transitions. [2024-11-24 18:21:50,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-24 18:21:50,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:50,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:51,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:52,615 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:56,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:56,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1224 states and 2287 transitions. [2024-11-24 18:21:56,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 2287 transitions. [2024-11-24 18:21:56,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-24 18:21:56,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:56,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:56,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:21:59,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:59,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1225 states and 2288 transitions. [2024-11-24 18:21:59,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 2288 transitions. [2024-11-24 18:21:59,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-24 18:21:59,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:59,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:00,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:01,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:02,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1226 states and 2289 transitions. [2024-11-24 18:22:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 1226 states and 2289 transitions. [2024-11-24 18:22:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-24 18:22:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:04,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:05,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:05,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1227 states and 2290 transitions. [2024-11-24 18:22:05,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2290 transitions. [2024-11-24 18:22:05,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-24 18:22:05,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:05,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:06,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:08,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2299 states to 1228 states and 2291 transitions. [2024-11-24 18:22:08,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2291 transitions. [2024-11-24 18:22:08,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-24 18:22:08,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:08,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:10,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:11,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:12,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:12,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2300 states to 1229 states and 2292 transitions. [2024-11-24 18:22:12,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 2292 transitions. [2024-11-24 18:22:12,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-24 18:22:12,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:12,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:13,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:16,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:16,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2301 states to 1230 states and 2293 transitions. [2024-11-24 18:22:16,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2293 transitions. [2024-11-24 18:22:16,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-24 18:22:16,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:16,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:20,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:22,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:22,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2302 states to 1231 states and 2294 transitions. [2024-11-24 18:22:22,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 2294 transitions. [2024-11-24 18:22:22,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-24 18:22:22,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:22,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:24,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1232 states and 2295 transitions. [2024-11-24 18:22:26,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2295 transitions. [2024-11-24 18:22:26,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-24 18:22:26,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:26,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:30,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:30,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1233 states and 2296 transitions. [2024-11-24 18:22:30,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2296 transitions. [2024-11-24 18:22:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:22:30,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:30,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:32,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:33,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:33,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2305 states to 1234 states and 2297 transitions. [2024-11-24 18:22:33,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2297 transitions. [2024-11-24 18:22:33,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:22:33,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:33,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:35,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:37,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:38,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:38,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2306 states to 1235 states and 2298 transitions. [2024-11-24 18:22:38,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1235 states and 2298 transitions. [2024-11-24 18:22:38,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:22:38,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:38,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:39,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:41,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:42,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2307 states to 1236 states and 2299 transitions. [2024-11-24 18:22:42,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2299 transitions. [2024-11-24 18:22:42,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:22:42,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:42,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:43,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:47,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:47,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2308 states to 1237 states and 2300 transitions. [2024-11-24 18:22:47,164 INFO L276 IsEmpty]: Start isEmpty. Operand 1237 states and 2300 transitions. [2024-11-24 18:22:47,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-24 18:22:47,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:47,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:48,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:50,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:51,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2309 states to 1238 states and 2301 transitions. [2024-11-24 18:22:51,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1238 states and 2301 transitions. [2024-11-24 18:22:51,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-24 18:22:51,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:51,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:52,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:53,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:54,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2310 states to 1239 states and 2302 transitions. [2024-11-24 18:22:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 1239 states and 2302 transitions. [2024-11-24 18:22:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:22:54,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:54,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:56,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:57,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:22:58,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:58,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2311 states to 1240 states and 2303 transitions. [2024-11-24 18:22:58,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1240 states and 2303 transitions. [2024-11-24 18:22:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-24 18:22:58,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:03,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:05,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:05,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1241 states and 2304 transitions. [2024-11-24 18:23:05,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1241 states and 2304 transitions. [2024-11-24 18:23:05,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:23:05,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:05,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:05,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:07,677 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:08,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2313 states to 1242 states and 2305 transitions. [2024-11-24 18:23:08,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2305 transitions. [2024-11-24 18:23:08,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:23:08,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:08,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:11,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:12,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:12,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2314 states to 1243 states and 2306 transitions. [2024-11-24 18:23:12,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1243 states and 2306 transitions. [2024-11-24 18:23:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:23:12,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:16,142 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:17,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1244 states and 2307 transitions. [2024-11-24 18:23:17,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1244 states and 2307 transitions. [2024-11-24 18:23:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:23:17,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:17,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:20,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:21,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1245 states and 2308 transitions. [2024-11-24 18:23:21,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1245 states and 2308 transitions. [2024-11-24 18:23:21,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-24 18:23:21,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:21,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:23,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:25,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:26,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:26,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1246 states and 2309 transitions. [2024-11-24 18:23:26,410 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2309 transitions. [2024-11-24 18:23:26,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-24 18:23:26,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:26,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:28,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:30,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:31,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:31,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2318 states to 1247 states and 2310 transitions. [2024-11-24 18:23:31,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1247 states and 2310 transitions. [2024-11-24 18:23:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-24 18:23:31,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:31,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:32,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:34,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2319 states to 1248 states and 2311 transitions. [2024-11-24 18:23:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1248 states and 2311 transitions. [2024-11-24 18:23:35,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-24 18:23:35,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:35,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:37,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:38,804 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:39,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2320 states to 1249 states and 2312 transitions. [2024-11-24 18:23:39,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1249 states and 2312 transitions. [2024-11-24 18:23:39,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-24 18:23:39,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:39,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:41,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:44,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2321 states to 1250 states and 2313 transitions. [2024-11-24 18:23:44,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2313 transitions. [2024-11-24 18:23:44,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-24 18:23:44,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:44,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:48,968 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:51,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:51,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1251 states and 2314 transitions. [2024-11-24 18:23:51,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1251 states and 2314 transitions. [2024-11-24 18:23:51,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-24 18:23:51,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:51,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:53,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:56,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:23:58,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:58,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1252 states and 2315 transitions. [2024-11-24 18:23:58,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1252 states and 2315 transitions. [2024-11-24 18:23:58,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-24 18:23:58,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:58,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:59,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:02,240 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:04,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:04,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2324 states to 1253 states and 2316 transitions. [2024-11-24 18:24:04,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1253 states and 2316 transitions. [2024-11-24 18:24:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:24:04,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:04,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:05,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:09,339 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:11,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:11,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1254 states and 2317 transitions. [2024-11-24 18:24:11,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2317 transitions. [2024-11-24 18:24:11,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-24 18:24:11,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:11,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:13,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:16,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:16,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2326 states to 1255 states and 2318 transitions. [2024-11-24 18:24:16,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1255 states and 2318 transitions. [2024-11-24 18:24:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-24 18:24:16,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:16,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:18,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:21,800 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:23,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:23,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2327 states to 1256 states and 2319 transitions. [2024-11-24 18:24:23,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1256 states and 2319 transitions. [2024-11-24 18:24:23,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-24 18:24:23,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:23,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:26,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:29,362 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:31,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2328 states to 1257 states and 2320 transitions. [2024-11-24 18:24:31,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 2320 transitions. [2024-11-24 18:24:31,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:24:31,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:31,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:33,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:35,908 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:37,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:37,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2329 states to 1258 states and 2321 transitions. [2024-11-24 18:24:37,553 INFO L276 IsEmpty]: Start isEmpty. Operand 1258 states and 2321 transitions. [2024-11-24 18:24:37,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 18:24:37,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:37,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:39,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:43,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2330 states to 1259 states and 2322 transitions. [2024-11-24 18:24:43,187 INFO L276 IsEmpty]: Start isEmpty. Operand 1259 states and 2322 transitions. [2024-11-24 18:24:43,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:24:43,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:43,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:44,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:48,612 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:51,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:51,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1260 states and 2323 transitions. [2024-11-24 18:24:51,903 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2323 transitions. [2024-11-24 18:24:51,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-24 18:24:51,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:51,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:53,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:56,979 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:24:58,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:58,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2332 states to 1261 states and 2324 transitions. [2024-11-24 18:24:58,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1261 states and 2324 transitions. [2024-11-24 18:24:58,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:24:58,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:58,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:00,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:03,775 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:05,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:05,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2333 states to 1262 states and 2325 transitions. [2024-11-24 18:25:05,346 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 2325 transitions. [2024-11-24 18:25:05,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:25:05,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:05,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:07,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:15,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:15,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2334 states to 1263 states and 2326 transitions. [2024-11-24 18:25:15,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2326 transitions. [2024-11-24 18:25:15,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-24 18:25:15,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:15,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:20,368 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:22,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2335 states to 1264 states and 2327 transitions. [2024-11-24 18:25:22,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1264 states and 2327 transitions. [2024-11-24 18:25:22,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-24 18:25:22,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:22,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:23,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:31,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1265 states and 2328 transitions. [2024-11-24 18:25:31,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1265 states and 2328 transitions. [2024-11-24 18:25:31,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-24 18:25:31,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:31,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:33,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:37,731 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:39,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:39,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1266 states and 2329 transitions. [2024-11-24 18:25:39,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 2329 transitions. [2024-11-24 18:25:39,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-24 18:25:39,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:39,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:44,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:48,337 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:51,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:51,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1267 states and 2330 transitions. [2024-11-24 18:25:51,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1267 states and 2330 transitions. [2024-11-24 18:25:51,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-24 18:25:51,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:51,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:52,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:25:59,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2339 states to 1268 states and 2331 transitions. [2024-11-24 18:25:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1268 states and 2331 transitions. [2024-11-24 18:25:59,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-24 18:25:59,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:59,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:01,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:05,843 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:09,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:09,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1269 states and 2332 transitions. [2024-11-24 18:26:09,239 INFO L276 IsEmpty]: Start isEmpty. Operand 1269 states and 2332 transitions. [2024-11-24 18:26:09,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-24 18:26:09,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:09,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:16,790 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:20,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1270 states and 2333 transitions. [2024-11-24 18:26:20,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2333 transitions. [2024-11-24 18:26:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-24 18:26:20,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:20,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:23,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:29,745 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:33,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1271 states and 2334 transitions. [2024-11-24 18:26:33,529 INFO L276 IsEmpty]: Start isEmpty. Operand 1271 states and 2334 transitions. [2024-11-24 18:26:33,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-24 18:26:33,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:33,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:39,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:43,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:45,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:45,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2343 states to 1272 states and 2335 transitions. [2024-11-24 18:26:45,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1272 states and 2335 transitions. [2024-11-24 18:26:45,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-24 18:26:45,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:45,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:48,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:26:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:26:54,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:26:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2344 states to 1273 states and 2336 transitions. [2024-11-24 18:26:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2336 transitions. [2024-11-24 18:26:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-24 18:26:54,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:26:54,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:26:56,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:03,411 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:08,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:08,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1274 states and 2337 transitions. [2024-11-24 18:27:08,685 INFO L276 IsEmpty]: Start isEmpty. Operand 1274 states and 2337 transitions. [2024-11-24 18:27:08,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-24 18:27:08,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:08,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:10,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:15,729 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:18,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2346 states to 1275 states and 2338 transitions. [2024-11-24 18:27:18,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2338 transitions. [2024-11-24 18:27:18,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-24 18:27:18,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:18,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:20,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:26,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:30,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2347 states to 1276 states and 2339 transitions. [2024-11-24 18:27:30,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2339 transitions. [2024-11-24 18:27:30,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-24 18:27:30,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:30,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:32,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:38,610 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:41,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1277 states and 2340 transitions. [2024-11-24 18:27:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1277 states and 2340 transitions. [2024-11-24 18:27:41,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-24 18:27:41,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:41,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:43,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:27:53,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:53,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1278 states and 2341 transitions. [2024-11-24 18:27:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2341 transitions. [2024-11-24 18:27:53,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-24 18:27:53,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:53,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:55,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:01,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:05,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:05,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1279 states and 2342 transitions. [2024-11-24 18:28:05,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1279 states and 2342 transitions. [2024-11-24 18:28:05,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-24 18:28:05,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:05,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:09,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:15,197 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:18,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:18,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2351 states to 1280 states and 2343 transitions. [2024-11-24 18:28:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 1280 states and 2343 transitions. [2024-11-24 18:28:18,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-24 18:28:18,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:24,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:30,439 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:32,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2352 states to 1281 states and 2344 transitions. [2024-11-24 18:28:32,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2344 transitions. [2024-11-24 18:28:32,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-24 18:28:32,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:32,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:37,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:43,039 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:28:45,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:45,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1282 states and 2345 transitions. [2024-11-24 18:28:45,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1282 states and 2345 transitions. [2024-11-24 18:28:45,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-24 18:28:45,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:45,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:47,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:01,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:01,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1283 states and 2346 transitions. [2024-11-24 18:29:01,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2346 transitions. [2024-11-24 18:29:01,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-24 18:29:01,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:01,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:05,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:29:11,211 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-24 18:29:14,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:29:14,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1284 states and 2347 transitions. [2024-11-24 18:29:14,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2347 transitions. [2024-11-24 18:29:14,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-24 18:29:14,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:29:14,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:29:16,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat