./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:32:58,108 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:32:58,174 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:32:58,179 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:32:58,179 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:32:58,200 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:32:58,201 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:32:58,201 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:32:58,202 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:32:58,202 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:32:58,202 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:32:58,202 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:32:58,202 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:32:58,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:32:58,204 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:32:58,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:32:58,204 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:32:58,204 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:32:58,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:32:58,205 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_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2d96ac7da90505ebe789a14ca36a5b916234d7d0d8ab11cf581076a8deb0195 [2024-11-13 21:32:58,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:32:58,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:32:58,511 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:32:58,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:32:58,513 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:32:58,514 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i Unable to find full path for "g++" [2024-11-13 21:33:00,486 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:33:00,927 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:33:00,930 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i [2024-11-13 21:33:00,959 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/data/d89374b81/87916c80b914425ea6e1eed3ccf194ee/FLAGe34e6a79c [2024-11-13 21:33:01,041 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/data/d89374b81/87916c80b914425ea6e1eed3ccf194ee [2024-11-13 21:33:01,044 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:33:01,045 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:33:01,047 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:01,047 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:33:01,053 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:33:01,054 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:01" (1/1) ... [2024-11-13 21:33:01,058 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fa80376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:01, skipping insertion in model container [2024-11-13 21:33:01,059 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:33:01" (1/1) ... [2024-11-13 21:33:01,137 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:33:01,663 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_57b8a23c-73d5-4336-92de-a3d69a481577/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i[33022,33035] [2024-11-13 21:33:01,951 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:01,974 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:33:02,032 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_57b8a23c-73d5-4336-92de-a3d69a481577/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-2.i[33022,33035] [2024-11-13 21:33:02,164 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:33:02,208 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:33:02,209 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02 WrapperNode [2024-11-13 21:33:02,210 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:33:02,211 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:02,211 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:33:02,211 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:33:02,217 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,253 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,392 INFO L138 Inliner]: procedures = 177, calls = 557, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3490 [2024-11-13 21:33:02,394 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:33:02,395 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:33:02,395 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:33:02,395 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:33:02,402 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,531 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,539 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,568 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:33:02,569 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:33:02,569 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:33:02,570 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:33:02,570 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:33:02" (1/1) ... [2024-11-13 21:33:02,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:33:02,588 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:33:02,600 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:33:02,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57b8a23c-73d5-4336-92de-a3d69a481577/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:33:02,628 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-13 21:33:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-13 21:33:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:33:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:33:02,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:33:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:33:02,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:33:02,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:33:02,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:33:02,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:33:03,040 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:33:03,042 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:33:06,952 INFO L? ?]: Removed 800 outVars from TransFormulas that were not future-live. [2024-11-13 21:33:06,953 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:33:10,756 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:33:10,758 INFO L316 CfgBuilder]: Removed 160 assume(true) statements. [2024-11-13 21:33:10,759 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:10 BoogieIcfgContainer [2024-11-13 21:33:10,759 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:33:10,760 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:33:10,760 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:33:10,776 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:33:10,777 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:33:10" (1/1) ... [2024-11-13 21:33:10,786 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:33:10,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:10,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 286 states and 498 transitions. [2024-11-13 21:33:10,859 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 498 transitions. [2024-11-13 21:33:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 21:33:10,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:10,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:11,049 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:11,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:11,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 286 states and 494 transitions. [2024-11-13 21:33:11,089 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 494 transitions. [2024-11-13 21:33:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 21:33:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:11,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:11,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:11,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:11,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 286 states and 490 transitions. [2024-11-13 21:33:11,211 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 490 transitions. [2024-11-13 21:33:11,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 21:33:11,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:11,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:11,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:11,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:11,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 288 states and 491 transitions. [2024-11-13 21:33:11,566 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 491 transitions. [2024-11-13 21:33:11,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:33:11,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:11,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:11,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:11,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:12,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 288 states and 486 transitions. [2024-11-13 21:33:12,483 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 486 transitions. [2024-11-13 21:33:12,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:33:12,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:12,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 288 states and 482 transitions. [2024-11-13 21:33:12,612 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 482 transitions. [2024-11-13 21:33:12,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:33:12,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:12,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 288 states and 476 transitions. [2024-11-13 21:33:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 476 transitions. [2024-11-13 21:33:12,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:33:12,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:12,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:22,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:23,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:23,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 288 states and 470 transitions. [2024-11-13 21:33:23,014 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 470 transitions. [2024-11-13 21:33:23,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:33:23,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:23,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:23,460 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:33,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:35,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:35,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 302 states and 488 transitions. [2024-11-13 21:33:35,276 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 488 transitions. [2024-11-13 21:33:35,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:33:35,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,450 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:35,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 302 states and 486 transitions. [2024-11-13 21:33:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 486 transitions. [2024-11-13 21:33:35,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 21:33:35,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:35,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 302 states and 484 transitions. [2024-11-13 21:33:35,677 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 484 transitions. [2024-11-13 21:33:35,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:33:35,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:35,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:35,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:35,820 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:37,695 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:37,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:37,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 302 states and 482 transitions. [2024-11-13 21:33:37,709 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 482 transitions. [2024-11-13 21:33:37,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 21:33:37,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:37,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:37,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:33:46,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:46,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 305 states and 484 transitions. [2024-11-13 21:33:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 484 transitions. [2024-11-13 21:33:46,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:33:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:46,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:46,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 305 states and 479 transitions. [2024-11-13 21:33:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 479 transitions. [2024-11-13 21:33:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 21:33:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:46,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:47,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:48,008 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:33:48,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:48,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 308 states and 485 transitions. [2024-11-13 21:33:48,475 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 485 transitions. [2024-11-13 21:33:48,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:33:48,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:48,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:48,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:48,594 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:48,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:48,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 308 states and 479 transitions. [2024-11-13 21:33:48,604 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 479 transitions. [2024-11-13 21:33:48,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:33:48,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:48,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:48,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:48,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:33:52,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:33:52,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:33:52,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 308 states and 473 transitions. [2024-11-13 21:33:52,869 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 473 transitions. [2024-11-13 21:33:52,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:33:52,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:33:52,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:33:52,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:33:53,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:03,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:09,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:09,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 322 states and 492 transitions. [2024-11-13 21:34:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 492 transitions. [2024-11-13 21:34:09,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:34:09,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:09,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:09,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 322 states and 490 transitions. [2024-11-13 21:34:09,902 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 490 transitions. [2024-11-13 21:34:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:34:09,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:10,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 322 states and 488 transitions. [2024-11-13 21:34:10,104 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 488 transitions. [2024-11-13 21:34:10,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 21:34:10,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:34:10,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:10,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 322 states and 486 transitions. [2024-11-13 21:34:10,359 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 486 transitions. [2024-11-13 21:34:10,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:34:10,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:10,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:10,736 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:34:16,263 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:22,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:22,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:22,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 325 states and 488 transitions. [2024-11-13 21:34:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 488 transitions. [2024-11-13 21:34:22,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 21:34:22,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:22,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:22,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:22,395 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:34:32,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:35,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:35,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:35,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 357 states and 526 transitions. [2024-11-13 21:34:35,620 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 526 transitions. [2024-11-13 21:34:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:34:35,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:35,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:35,821 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:34:35,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 357 states and 524 transitions. [2024-11-13 21:34:35,866 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 524 transitions. [2024-11-13 21:34:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 21:34:35,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:35,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:36,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:36,258 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:34:46,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:47,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:47,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 360 states and 526 transitions. [2024-11-13 21:34:47,275 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 526 transitions. [2024-11-13 21:34:47,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:34:47,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:47,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:47,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:47,495 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:34:47,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:34:47,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 360 states and 525 transitions. [2024-11-13 21:34:47,517 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 525 transitions. [2024-11-13 21:34:47,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:34:47,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:34:47,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:34:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:34:48,093 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:34:52,388 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:55,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:34:57,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:08,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:18,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:23,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:23,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:23,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 439 states and 628 transitions. [2024-11-13 21:35:23,436 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 628 transitions. [2024-11-13 21:35:23,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 21:35:23,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:23,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:23,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:23,791 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:35:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:24,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 448 states and 639 transitions. [2024-11-13 21:35:24,061 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 639 transitions. [2024-11-13 21:35:24,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:35:24,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:24,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:24,379 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:35:26,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:26,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:26,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 448 states and 637 transitions. [2024-11-13 21:35:26,227 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 637 transitions. [2024-11-13 21:35:26,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:35:26,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:26,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:26,490 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 21:35:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:26,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 448 states and 633 transitions. [2024-11-13 21:35:26,512 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 633 transitions. [2024-11-13 21:35:26,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:35:26,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:26,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:26,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:26,941 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:35:31,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:35:31,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:35:31,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 449 states and 635 transitions. [2024-11-13 21:35:31,399 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 635 transitions. [2024-11-13 21:35:31,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:35:31,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:35:31,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:35:31,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:35:31,809 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:35:41,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:35:51,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:01,842 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:02,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:02,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 452 states and 637 transitions. [2024-11-13 21:36:02,463 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 637 transitions. [2024-11-13 21:36:02,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:36:02,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:02,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:02,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:02,914 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:36:03,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:03,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 455 states and 639 transitions. [2024-11-13 21:36:03,685 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 639 transitions. [2024-11-13 21:36:03,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:36:03,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:03,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:03,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:03,911 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 21:36:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:03,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 455 states and 637 transitions. [2024-11-13 21:36:03,957 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 637 transitions. [2024-11-13 21:36:03,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:36:03,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:03,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:36:05,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:36:05,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:05,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 458 states and 639 transitions. [2024-11-13 21:36:05,967 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 639 transitions. [2024-11-13 21:36:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:36:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:05,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:06,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:36:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:06,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 458 states and 637 transitions. [2024-11-13 21:36:06,220 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 637 transitions. [2024-11-13 21:36:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:36:06,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:06,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:06,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:06,659 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:36:08,810 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-13 21:36:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:08,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 461 states and 639 transitions. [2024-11-13 21:36:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 639 transitions. [2024-11-13 21:36:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:36:08,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:12,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:13,068 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:36:13,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:13,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 463 states and 639 transitions. [2024-11-13 21:36:13,302 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 639 transitions. [2024-11-13 21:36:13,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:36:13,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:13,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:17,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:36:19,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:19,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 464 states and 642 transitions. [2024-11-13 21:36:19,207 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 642 transitions. [2024-11-13 21:36:19,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:36:19,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:19,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:21,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:21,942 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:36:22,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:22,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 465 states and 644 transitions. [2024-11-13 21:36:22,413 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 644 transitions. [2024-11-13 21:36:22,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:36:22,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:22,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:25,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:25,961 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:36:27,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:27,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 468 states and 649 transitions. [2024-11-13 21:36:27,666 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 649 transitions. [2024-11-13 21:36:27,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:36:27,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:27,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:29,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:30,390 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:36:31,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:31,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 469 states and 650 transitions. [2024-11-13 21:36:31,175 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 650 transitions. [2024-11-13 21:36:31,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:36:31,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:31,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:33,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:33,964 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:36:34,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:34,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 470 states and 651 transitions. [2024-11-13 21:36:34,633 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 651 transitions. [2024-11-13 21:36:34,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:36:34,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:34,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:35,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:36,307 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:36:36,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:36,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 471 states and 652 transitions. [2024-11-13 21:36:36,989 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 652 transitions. [2024-11-13 21:36:36,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:36:36,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:36,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:39,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:40,082 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:36:40,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:40,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 472 states and 653 transitions. [2024-11-13 21:36:40,831 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 653 transitions. [2024-11-13 21:36:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:36:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:41,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:42,917 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:36:43,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:43,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 473 states and 654 transitions. [2024-11-13 21:36:43,681 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 654 transitions. [2024-11-13 21:36:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:36:43,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:43,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:45,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:46,133 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:36:46,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:46,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 474 states and 655 transitions. [2024-11-13 21:36:46,907 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 655 transitions. [2024-11-13 21:36:46,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:36:46,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:46,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:49,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:50,704 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:36:51,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:51,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 475 states and 656 transitions. [2024-11-13 21:36:51,523 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 656 transitions. [2024-11-13 21:36:51,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:36:51,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:51,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:55,168 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:36:56,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:36:56,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 476 states and 657 transitions. [2024-11-13 21:36:56,457 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 657 transitions. [2024-11-13 21:36:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:36:56,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:36:56,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:36:57,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:36:59,226 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:37:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:00,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 658 states to 477 states and 658 transitions. [2024-11-13 21:37:00,284 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 658 transitions. [2024-11-13 21:37:00,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:37:00,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:00,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:01,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:02,977 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:37:03,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:03,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 478 states and 659 transitions. [2024-11-13 21:37:03,585 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 659 transitions. [2024-11-13 21:37:03,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:37:03,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:03,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:05,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:06,743 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:37:08,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:08,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 479 states and 660 transitions. [2024-11-13 21:37:08,052 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 660 transitions. [2024-11-13 21:37:08,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:37:08,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:08,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:10,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:11,860 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:37:12,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:12,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 480 states and 661 transitions. [2024-11-13 21:37:12,813 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 661 transitions. [2024-11-13 21:37:12,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:37:12,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:12,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:15,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:16,932 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:37:17,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:17,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 481 states and 662 transitions. [2024-11-13 21:37:17,777 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 662 transitions. [2024-11-13 21:37:17,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:37:17,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:17,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:20,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:22,086 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:37:23,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:23,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 482 states and 663 transitions. [2024-11-13 21:37:23,373 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 663 transitions. [2024-11-13 21:37:23,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:37:23,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:23,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:25,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:26,956 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:37:28,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:28,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 483 states and 664 transitions. [2024-11-13 21:37:28,058 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 664 transitions. [2024-11-13 21:37:28,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:37:28,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:28,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:29,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:31,864 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:37:32,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:32,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 484 states and 665 transitions. [2024-11-13 21:37:32,985 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 665 transitions. [2024-11-13 21:37:32,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:37:32,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:32,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:36,851 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:37:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 485 states and 666 transitions. [2024-11-13 21:37:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 666 transitions. [2024-11-13 21:37:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:37:37,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:39,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:41,627 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:37:42,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:42,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 486 states and 667 transitions. [2024-11-13 21:37:42,998 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 667 transitions. [2024-11-13 21:37:43,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:37:43,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:43,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:45,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:37:47,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:47,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 487 states and 668 transitions. [2024-11-13 21:37:47,945 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 668 transitions. [2024-11-13 21:37:47,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:37:47,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:47,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:50,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:52,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:37:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 488 states and 669 transitions. [2024-11-13 21:37:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 669 transitions. [2024-11-13 21:37:53,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:37:53,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:53,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:37:56,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:37:58,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:37:59,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:37:59,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 489 states and 670 transitions. [2024-11-13 21:37:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 670 transitions. [2024-11-13 21:37:59,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:37:59,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:37:59,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:01,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:38:03,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:03,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 490 states and 671 transitions. [2024-11-13 21:38:03,995 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 671 transitions. [2024-11-13 21:38:03,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:38:03,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:03,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:06,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:08,767 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:38:10,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:10,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 491 states and 672 transitions. [2024-11-13 21:38:10,504 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 672 transitions. [2024-11-13 21:38:10,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:38:10,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:10,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:15,752 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:38:16,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:16,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 492 states and 673 transitions. [2024-11-13 21:38:16,606 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 673 transitions. [2024-11-13 21:38:16,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:38:16,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:16,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:20,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:38:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:21,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 493 states and 674 transitions. [2024-11-13 21:38:21,414 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 674 transitions. [2024-11-13 21:38:21,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:38:21,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:21,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:23,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:25,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:38:26,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:26,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 494 states and 675 transitions. [2024-11-13 21:38:26,073 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 675 transitions. [2024-11-13 21:38:26,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:38:26,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:26,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:29,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:32,407 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:38:34,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:34,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 495 states and 676 transitions. [2024-11-13 21:38:34,282 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 676 transitions. [2024-11-13 21:38:34,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-13 21:38:34,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:34,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:38,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:40,305 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:38:41,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:41,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 496 states and 677 transitions. [2024-11-13 21:38:41,333 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 677 transitions. [2024-11-13 21:38:41,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:38:41,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:41,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:44,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:47,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:38:49,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:49,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 497 states and 678 transitions. [2024-11-13 21:38:49,037 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 678 transitions. [2024-11-13 21:38:49,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:38:49,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:49,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:38:54,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:38:56,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:38:57,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:38:57,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 498 states and 679 transitions. [2024-11-13 21:38:57,912 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 679 transitions. [2024-11-13 21:38:57,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:38:57,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:38:57,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:05,187 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:39:06,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 499 states and 680 transitions. [2024-11-13 21:39:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 680 transitions. [2024-11-13 21:39:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:39:06,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:12,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:39:14,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:14,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 500 states and 681 transitions. [2024-11-13 21:39:14,616 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 681 transitions. [2024-11-13 21:39:14,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:39:14,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:14,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:17,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:19,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:39:20,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 501 states and 682 transitions. [2024-11-13 21:39:20,843 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 682 transitions. [2024-11-13 21:39:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:39:20,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:20,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:24,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:27,582 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:39:29,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:29,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 502 states and 683 transitions. [2024-11-13 21:39:29,369 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 683 transitions. [2024-11-13 21:39:29,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:39:29,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:29,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:33,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:36,443 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:39:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:38,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 503 states and 684 transitions. [2024-11-13 21:39:38,087 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 684 transitions. [2024-11-13 21:39:38,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:39:38,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:38,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:42,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:45,022 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:39:46,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:46,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 504 states and 685 transitions. [2024-11-13 21:39:46,613 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 685 transitions. [2024-11-13 21:39:46,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:39:46,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:46,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:39:50,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:39:53,660 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:39:55,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:39:55,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 505 states and 686 transitions. [2024-11-13 21:39:55,221 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 686 transitions. [2024-11-13 21:39:55,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:39:55,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:39:55,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:00,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:02,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:40:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:03,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 506 states and 687 transitions. [2024-11-13 21:40:03,879 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 687 transitions. [2024-11-13 21:40:03,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:40:03,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:03,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:07,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:11,232 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:40:13,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:13,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 507 states and 688 transitions. [2024-11-13 21:40:13,402 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 688 transitions. [2024-11-13 21:40:13,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:40:13,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:13,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:17,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:40:45,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:45,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 508 states and 689 transitions. [2024-11-13 21:40:45,226 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 689 transitions. [2024-11-13 21:40:45,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:40:45,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:45,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:50,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:51,010 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:40:51,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:51,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 509 states and 695 transitions. [2024-11-13 21:40:51,671 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 695 transitions. [2024-11-13 21:40:51,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:40:51,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:51,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:40:57,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:40:58,334 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:40:59,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:40:59,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 510 states and 699 transitions. [2024-11-13 21:40:59,222 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 699 transitions. [2024-11-13 21:40:59,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:40:59,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:40:59,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:05,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:05,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4767 backedges. 183 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:41:07,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:07,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 511 states and 702 transitions. [2024-11-13 21:41:07,290 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 702 transitions. [2024-11-13 21:41:07,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:41:07,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:07,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:13,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4964 backedges. 228 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:41:15,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:15,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 512 states and 705 transitions. [2024-11-13 21:41:15,305 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 705 transitions. [2024-11-13 21:41:15,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:41:15,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:15,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:19,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:20,691 INFO L134 CoverageAnalysis]: Checked inductivity of 5165 backedges. 273 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:41:22,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 513 states and 708 transitions. [2024-11-13 21:41:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 708 transitions. [2024-11-13 21:41:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:41:22,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:28,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:31,324 INFO L134 CoverageAnalysis]: Checked inductivity of 5370 backedges. 318 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:41:33,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:33,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 514 states and 710 transitions. [2024-11-13 21:41:33,511 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 710 transitions. [2024-11-13 21:41:33,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:41:33,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:33,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:39,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 5579 backedges. 363 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:41:42,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:42,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 516 states and 714 transitions. [2024-11-13 21:41:42,802 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 714 transitions. [2024-11-13 21:41:42,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:41:42,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:42,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:41:48,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:41:49,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:41:50,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:41:50,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 517 states and 715 transitions. [2024-11-13 21:41:50,490 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 715 transitions. [2024-11-13 21:41:50,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:41:50,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:41:50,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:00,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:01,934 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:42:02,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:02,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 518 states and 716 transitions. [2024-11-13 21:42:02,877 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 716 transitions. [2024-11-13 21:42:02,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:42:02,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:02,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:09,727 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:42:10,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:10,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 519 states and 717 transitions. [2024-11-13 21:42:10,608 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 717 transitions. [2024-11-13 21:42:10,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:42:10,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:10,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:16,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:19,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:42:21,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:21,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 520 states and 718 transitions. [2024-11-13 21:42:21,314 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 718 transitions. [2024-11-13 21:42:21,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:42:21,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:21,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:27,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:29,664 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:42:30,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:30,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 521 states and 719 transitions. [2024-11-13 21:42:30,675 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 719 transitions. [2024-11-13 21:42:30,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:42:30,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:30,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:36,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:42:39,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:39,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 522 states and 720 transitions. [2024-11-13 21:42:39,638 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 720 transitions. [2024-11-13 21:42:39,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:42:39,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:39,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:45,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:42:48,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:42:48,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 523 states and 721 transitions. [2024-11-13 21:42:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 721 transitions. [2024-11-13 21:42:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:42:48,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:42:48,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:42:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:42:59,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:43:00,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:00,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 524 states and 722 transitions. [2024-11-13 21:43:00,831 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 722 transitions. [2024-11-13 21:43:00,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:43:00,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:00,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:09,382 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:43:11,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:11,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 525 states and 723 transitions. [2024-11-13 21:43:11,325 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 723 transitions. [2024-11-13 21:43:11,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:43:11,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:11,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:18,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:43:23,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:23,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 526 states and 724 transitions. [2024-11-13 21:43:23,188 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 724 transitions. [2024-11-13 21:43:23,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:43:23,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:23,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:29,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:31,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:43:33,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:33,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 527 states and 725 transitions. [2024-11-13 21:43:33,079 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 725 transitions. [2024-11-13 21:43:33,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:43:33,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:33,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:46,150 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:43:47,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:47,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 528 states and 726 transitions. [2024-11-13 21:43:47,503 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 726 transitions. [2024-11-13 21:43:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:43:47,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:47,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:43:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:43:57,743 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:43:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:43:58,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 529 states and 727 transitions. [2024-11-13 21:43:58,848 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 727 transitions. [2024-11-13 21:43:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:43:58,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:43:58,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:04,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:05,853 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:44:06,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:06,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 530 states and 728 transitions. [2024-11-13 21:44:06,939 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 728 transitions. [2024-11-13 21:44:06,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:44:06,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:06,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:13,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:16,451 INFO L134 CoverageAnalysis]: Checked inductivity of 9194 backedges. 1038 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:44:18,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:18,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 531 states and 729 transitions. [2024-11-13 21:44:18,187 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 729 transitions. [2024-11-13 21:44:18,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:44:18,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:18,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:26,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:29,498 INFO L134 CoverageAnalysis]: Checked inductivity of 9467 backedges. 1083 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:44:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:31,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 532 states and 730 transitions. [2024-11-13 21:44:31,365 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 730 transitions. [2024-11-13 21:44:31,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:44:31,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:31,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:37,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:39,980 INFO L134 CoverageAnalysis]: Checked inductivity of 9744 backedges. 1128 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:44:41,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:41,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 533 states and 731 transitions. [2024-11-13 21:44:41,075 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 731 transitions. [2024-11-13 21:44:41,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-13 21:44:41,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:41,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:45,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:44:48,705 INFO L134 CoverageAnalysis]: Checked inductivity of 10025 backedges. 1173 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:44:50,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:44:50,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 534 states and 732 transitions. [2024-11-13 21:44:50,714 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 732 transitions. [2024-11-13 21:44:50,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-13 21:44:50,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:44:50,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:44:58,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 10310 backedges. 1218 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:45:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:03,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 535 states and 733 transitions. [2024-11-13 21:45:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 733 transitions. [2024-11-13 21:45:03,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-13 21:45:03,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:03,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:10,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:14,093 INFO L134 CoverageAnalysis]: Checked inductivity of 10599 backedges. 1263 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:45:15,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:15,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 536 states and 734 transitions. [2024-11-13 21:45:15,393 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 734 transitions. [2024-11-13 21:45:15,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-13 21:45:15,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:15,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:20,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 10892 backedges. 1308 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:45:24,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:24,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 537 states and 735 transitions. [2024-11-13 21:45:24,581 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 735 transitions. [2024-11-13 21:45:24,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-13 21:45:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:31,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:34,818 INFO L134 CoverageAnalysis]: Checked inductivity of 11189 backedges. 1353 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:45:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 538 states and 736 transitions. [2024-11-13 21:45:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 736 transitions. [2024-11-13 21:45:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-11-13 21:45:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:42,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:45,567 INFO L134 CoverageAnalysis]: Checked inductivity of 11490 backedges. 1398 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:45:46,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:45:46,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 539 states and 737 transitions. [2024-11-13 21:45:46,818 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 737 transitions. [2024-11-13 21:45:46,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-11-13 21:45:46,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:45:46,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:45:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:45:59,140 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 1443 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:46:00,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:00,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 540 states and 738 transitions. [2024-11-13 21:46:00,606 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 738 transitions. [2024-11-13 21:46:00,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-11-13 21:46:00,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:00,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:05,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 12104 backedges. 1488 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 21:46:10,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:10,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 541 states and 739 transitions. [2024-11-13 21:46:10,671 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 739 transitions. [2024-11-13 21:46:10,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-13 21:46:10,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:10,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:20,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 12417 backedges. 1533 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 21:46:24,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:24,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 542 states and 740 transitions. [2024-11-13 21:46:24,870 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 740 transitions. [2024-11-13 21:46:24,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-13 21:46:24,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:24,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:35,570 INFO L134 CoverageAnalysis]: Checked inductivity of 12734 backedges. 1578 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 21:46:37,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:37,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 543 states and 741 transitions. [2024-11-13 21:46:37,591 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 741 transitions. [2024-11-13 21:46:37,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-11-13 21:46:37,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:37,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:49,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:46:52,515 INFO L134 CoverageAnalysis]: Checked inductivity of 13055 backedges. 1623 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 21:46:53,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:46:53,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 544 states and 742 transitions. [2024-11-13 21:46:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 742 transitions. [2024-11-13 21:46:53,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-13 21:46:53,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:46:53,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:46:59,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:47:03,936 INFO L134 CoverageAnalysis]: Checked inductivity of 13380 backedges. 1668 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:47:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:47:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 545 states and 743 transitions. [2024-11-13 21:47:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 743 transitions. [2024-11-13 21:47:06,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-13 21:47:06,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:47:06,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms