./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/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_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 16:41:25,004 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 16:41:25,129 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 16:41:25,143 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 16:41:25,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 16:41:25,185 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 16:41:25,187 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 16:41:25,187 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 16:41:25,189 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 16:41:25,189 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 16:41:25,191 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 16:41:25,191 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 16:41:25,192 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 16:41:25,192 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 16:41:25,192 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 16:41:25,192 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 16:41:25,193 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 16:41:25,194 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 16:41:25,195 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 16:41:25,195 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 16:41:25,195 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 16:41:25,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 16:41:25,195 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 16:41:25,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 16:41:25,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:25,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 16:41:25,196 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 16:41:25,196 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 16:41:25,196 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 16:41:25,196 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 16:41:25,197 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_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/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 ! overflow) ) 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 -> bfb70cce6cd508003f6161c30aa2ac99ac8ddeb6209ddd86b65ca0c623c2fb1c [2024-11-13 16:41:25,592 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 16:41:25,601 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 16:41:25,604 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 16:41:25,606 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 16:41:25,607 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 16:41:25,609 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i Unable to find full path for "g++" [2024-11-13 16:41:28,021 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 16:41:28,588 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 16:41:28,593 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_test1-2.i [2024-11-13 16:41:28,626 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/data/58eb639b2/6932cc1f3aea4a2f8d2d1121f083c4f1/FLAG5b0fa3737 [2024-11-13 16:41:28,656 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/data/58eb639b2/6932cc1f3aea4a2f8d2d1121f083c4f1 [2024-11-13 16:41:28,659 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 16:41:28,662 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 16:41:28,664 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:28,666 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 16:41:28,676 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 16:41:28,679 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:28" (1/1) ... [2024-11-13 16:41:28,682 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e894f07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:28, skipping insertion in model container [2024-11-13 16:41:28,683 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 04:41:28" (1/1) ... [2024-11-13 16:41:28,757 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 16:41:29,310 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:29,327 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 16:41:29,485 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 16:41:29,517 INFO L204 MainTranslator]: Completed translation [2024-11-13 16:41:29,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29 WrapperNode [2024-11-13 16:41:29,518 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 16:41:29,519 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:29,519 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 16:41:29,519 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 16:41:29,526 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,550 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,609 INFO L138 Inliner]: procedures = 176, calls = 231, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 992 [2024-11-13 16:41:29,609 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 16:41:29,610 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 16:41:29,610 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 16:41:29,610 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 16:41:29,628 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,632 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,647 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,706 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,720 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,727 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,734 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,744 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 16:41:29,745 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 16:41:29,745 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 16:41:29,746 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 16:41:29,747 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 04:41:29" (1/1) ... [2024-11-13 16:41:29,753 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 16:41:29,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 16:41:29,785 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 16:41:29,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2169d73f-80d1-4a51-83e8-b1e3ce7ac876/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 16:41:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 16:41:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 16:41:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 16:41:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 16:41:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 16:41:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 16:41:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 16:41:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 16:41:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 16:41:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 16:41:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 16:41:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 16:41:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 16:41:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 16:41:30,042 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 16:41:30,044 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 16:41:33,089 INFO L? ?]: Removed 235 outVars from TransFormulas that were not future-live. [2024-11-13 16:41:33,089 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 16:41:34,519 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 16:41:34,522 INFO L316 CfgBuilder]: Removed 40 assume(true) statements. [2024-11-13 16:41:34,523 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:34 BoogieIcfgContainer [2024-11-13 16:41:34,523 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 16:41:34,524 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 16:41:34,525 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 16:41:34,541 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 16:41:34,541 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 04:41:34" (1/1) ... [2024-11-13 16:41:34,553 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 16:41:34,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:34,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 108 states and 177 transitions. [2024-11-13 16:41:34,670 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 177 transitions. [2024-11-13 16:41:34,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 16:41:34,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:34,903 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 16:41:34,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:34,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-13 16:41:34,940 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-13 16:41:34,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:41:34,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:34,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:34,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,056 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 16:41:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 108 states and 178 transitions. [2024-11-13 16:41:35,104 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 178 transitions. [2024-11-13 16:41:35,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 16:41:35,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 16:41:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,231 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 16:41:35,237 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 16:41:35,273 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 16:41:35,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 111 states and 182 transitions. [2024-11-13 16:41:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 182 transitions. [2024-11-13 16:41:35,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 16:41:35,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,456 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 16:41:35,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 111 states and 180 transitions. [2024-11-13 16:41:35,463 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 180 transitions. [2024-11-13 16:41:35,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 16:41:35,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,558 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 16:41:35,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 111 states and 176 transitions. [2024-11-13 16:41:35,574 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 176 transitions. [2024-11-13 16:41:35,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 16:41:35,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,674 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 16:41:35,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:35,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 111 states and 170 transitions. [2024-11-13 16:41:35,692 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 170 transitions. [2024-11-13 16:41:35,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 16:41:35,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:35,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:35,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:35,927 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 16:41:45,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:46,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:46,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 111 states and 162 transitions. [2024-11-13 16:41:46,036 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 162 transitions. [2024-11-13 16:41:46,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 16:41:46,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:46,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:46,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:48,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:48,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 125 states and 178 transitions. [2024-11-13 16:41:48,500 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 178 transitions. [2024-11-13 16:41:48,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 16:41:48,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,645 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 16:41:48,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:48,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 125 states and 176 transitions. [2024-11-13 16:41:48,655 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 176 transitions. [2024-11-13 16:41:48,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 16:41:48,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:48,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:48,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:48,815 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 16:41:54,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:41:54,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:41:54,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 125 states and 174 transitions. [2024-11-13 16:41:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 174 transitions. [2024-11-13 16:41:54,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 16:41:54,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:41:54,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:41:55,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:41:55,348 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:42:05,367 WARN L539 Checker$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 16:42:09,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:09,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:09,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 128 states and 176 transitions. [2024-11-13 16:42:09,991 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 176 transitions. [2024-11-13 16:42:09,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 16:42:09,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:09,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:10,498 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:20,648 WARN L539 Checker$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 16:42:26,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:27,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:27,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 162 states and 218 transitions. [2024-11-13 16:42:27,136 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 218 transitions. [2024-11-13 16:42:27,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 16:42:27,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:27,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:27,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:27,566 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 16:42:29,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:39,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:43,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:42:44,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:42:44,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 197 states and 260 transitions. [2024-11-13 16:42:44,440 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 260 transitions. [2024-11-13 16:42:44,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:42:44,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:42:44,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:42:44,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:42:44,856 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:42:54,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:04,881 WARN L539 Checker$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 16:43:07,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.87s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:07,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:07,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 200 states and 262 transitions. [2024-11-13 16:43:07,807 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 262 transitions. [2024-11-13 16:43:07,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 16:43:07,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:07,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:08,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 16:43:09,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:09,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 202 states and 266 transitions. [2024-11-13 16:43:09,326 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 266 transitions. [2024-11-13 16:43:09,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:43:09,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:09,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 16:43:20,163 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 16:43:22,922 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 16:43:23,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:23,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 243 states and 322 transitions. [2024-11-13 16:43:23,886 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 322 transitions. [2024-11-13 16:43:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 16:43:23,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:23,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:24,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 16:43:26,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:26,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 245 states and 327 transitions. [2024-11-13 16:43:26,117 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 327 transitions. [2024-11-13 16:43:26,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 16:43:26,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:26,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:26,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:28,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:28,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 247 states and 330 transitions. [2024-11-13 16:43:28,152 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 330 transitions. [2024-11-13 16:43:28,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 16:43:28,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:28,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:28,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:32,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:32,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 250 states and 337 transitions. [2024-11-13 16:43:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 337 transitions. [2024-11-13 16:43:32,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 16:43:32,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:32,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:32,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:33,701 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 3 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 251 states and 338 transitions. [2024-11-13 16:43:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 338 transitions. [2024-11-13 16:43:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 16:43:34,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:34,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:35,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:36,078 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 3 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:36,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 252 states and 339 transitions. [2024-11-13 16:43:36,915 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 339 transitions. [2024-11-13 16:43:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 16:43:36,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:36,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:37,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:38,530 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 3 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:39,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:39,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 253 states and 340 transitions. [2024-11-13 16:43:39,214 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 340 transitions. [2024-11-13 16:43:39,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 16:43:39,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:40,545 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 3 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:41,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 254 states and 341 transitions. [2024-11-13 16:43:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 341 transitions. [2024-11-13 16:43:41,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 16:43:41,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:41,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:41,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:43,142 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 3 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:44,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:44,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 255 states and 342 transitions. [2024-11-13 16:43:44,407 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 342 transitions. [2024-11-13 16:43:44,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 16:43:44,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:44,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:44,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:45,953 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 3 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:46,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:46,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 256 states and 343 transitions. [2024-11-13 16:43:46,615 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 343 transitions. [2024-11-13 16:43:46,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 16:43:46,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:46,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:47,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 3 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:49,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:49,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 257 states and 344 transitions. [2024-11-13 16:43:49,142 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 344 transitions. [2024-11-13 16:43:49,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 16:43:49,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:49,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 3 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:51,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 258 states and 345 transitions. [2024-11-13 16:43:51,287 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 345 transitions. [2024-11-13 16:43:51,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 16:43:51,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:52,783 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 3 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:53,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:53,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 259 states and 346 transitions. [2024-11-13 16:43:53,538 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 346 transitions. [2024-11-13 16:43:53,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 16:43:53,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:53,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:55,189 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 3 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:56,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:56,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 260 states and 347 transitions. [2024-11-13 16:43:56,535 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 347 transitions. [2024-11-13 16:43:56,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 16:43:56,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:56,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:56,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:43:57,861 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 3 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:43:58,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:43:58,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 261 states and 348 transitions. [2024-11-13 16:43:58,440 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 348 transitions. [2024-11-13 16:43:58,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 16:43:58,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:43:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:43:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:00,366 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 3 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:01,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:01,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 262 states and 349 transitions. [2024-11-13 16:44:01,928 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 349 transitions. [2024-11-13 16:44:01,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 16:44:01,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:02,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 3 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:03,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:03,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 263 states and 350 transitions. [2024-11-13 16:44:03,951 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 350 transitions. [2024-11-13 16:44:03,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 16:44:03,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:03,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:04,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:05,176 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:05,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:05,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 264 states and 351 transitions. [2024-11-13 16:44:05,712 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 351 transitions. [2024-11-13 16:44:05,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 16:44:05,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:05,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:06,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:06,921 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 3 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:07,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:07,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 265 states and 352 transitions. [2024-11-13 16:44:07,436 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 352 transitions. [2024-11-13 16:44:07,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 16:44:07,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:07,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:07,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:09,471 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 3 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:10,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:10,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 266 states and 353 transitions. [2024-11-13 16:44:10,968 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 353 transitions. [2024-11-13 16:44:10,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 16:44:10,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:10,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:12,370 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 3 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:13,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:13,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 267 states and 354 transitions. [2024-11-13 16:44:13,027 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 354 transitions. [2024-11-13 16:44:13,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 16:44:13,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:13,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 305 backedges. 3 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:16,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:16,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 268 states and 355 transitions. [2024-11-13 16:44:16,051 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 355 transitions. [2024-11-13 16:44:16,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 16:44:16,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:16,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:16,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:17,572 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 3 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:18,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 269 states and 356 transitions. [2024-11-13 16:44:18,324 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 356 transitions. [2024-11-13 16:44:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 16:44:18,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 3 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:20,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 270 states and 357 transitions. [2024-11-13 16:44:20,501 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 357 transitions. [2024-11-13 16:44:20,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 16:44:20,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:20,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:20,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:22,592 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 3 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:24,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:24,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 271 states and 358 transitions. [2024-11-13 16:44:24,188 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 358 transitions. [2024-11-13 16:44:24,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 16:44:24,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:24,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:24,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 3 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:27,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:27,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 272 states and 359 transitions. [2024-11-13 16:44:27,102 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 359 transitions. [2024-11-13 16:44:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 16:44:27,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:27,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:29,836 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 3 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:31,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:31,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 273 states and 360 transitions. [2024-11-13 16:44:31,007 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 360 transitions. [2024-11-13 16:44:31,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 16:44:31,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:31,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:31,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:33,030 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 3 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:34,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:34,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 274 states and 361 transitions. [2024-11-13 16:44:34,286 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 361 transitions. [2024-11-13 16:44:34,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 16:44:34,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:34,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:36,892 INFO L134 CoverageAnalysis]: Checked inductivity of 501 backedges. 3 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:38,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:38,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 275 states and 362 transitions. [2024-11-13 16:44:38,301 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 362 transitions. [2024-11-13 16:44:38,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 16:44:38,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:40,416 INFO L134 CoverageAnalysis]: Checked inductivity of 533 backedges. 3 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:41,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:41,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 276 states and 363 transitions. [2024-11-13 16:44:41,052 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 363 transitions. [2024-11-13 16:44:41,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 16:44:41,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:41,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:41,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:43,139 INFO L134 CoverageAnalysis]: Checked inductivity of 566 backedges. 3 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:44,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:44,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 277 states and 364 transitions. [2024-11-13 16:44:44,743 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 364 transitions. [2024-11-13 16:44:44,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 16:44:44,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:44,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:45,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:46,755 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 3 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:48,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:48,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 278 states and 365 transitions. [2024-11-13 16:44:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 365 transitions. [2024-11-13 16:44:48,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 16:44:48,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:48,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:48,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:50,695 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 3 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:51,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:51,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 279 states and 366 transitions. [2024-11-13 16:44:51,842 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 366 transitions. [2024-11-13 16:44:51,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 16:44:51,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:51,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:52,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:53,999 INFO L134 CoverageAnalysis]: Checked inductivity of 671 backedges. 3 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:55,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 280 states and 367 transitions. [2024-11-13 16:44:55,654 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 367 transitions. [2024-11-13 16:44:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 16:44:55,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:44:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:44:57,912 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 3 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:44:59,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:44:59,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 281 states and 368 transitions. [2024-11-13 16:44:59,437 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 368 transitions. [2024-11-13 16:44:59,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 16:44:59,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:44:59,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:02,335 INFO L134 CoverageAnalysis]: Checked inductivity of 746 backedges. 3 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:03,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:03,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 282 states and 369 transitions. [2024-11-13 16:45:03,946 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 369 transitions. [2024-11-13 16:45:03,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 16:45:03,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:03,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:06,590 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 3 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:08,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:08,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 283 states and 370 transitions. [2024-11-13 16:45:08,072 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 370 transitions. [2024-11-13 16:45:08,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 16:45:08,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:08,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:09,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:11,576 INFO L134 CoverageAnalysis]: Checked inductivity of 825 backedges. 3 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:13,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:13,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 284 states and 371 transitions. [2024-11-13 16:45:13,267 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 371 transitions. [2024-11-13 16:45:13,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 16:45:13,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:14,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:15,919 INFO L134 CoverageAnalysis]: Checked inductivity of 866 backedges. 3 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:17,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:17,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 285 states and 372 transitions. [2024-11-13 16:45:17,490 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 372 transitions. [2024-11-13 16:45:17,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 16:45:17,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:17,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:17,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:20,190 INFO L134 CoverageAnalysis]: Checked inductivity of 908 backedges. 3 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:21,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:21,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 286 states and 373 transitions. [2024-11-13 16:45:21,574 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 373 transitions. [2024-11-13 16:45:21,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 16:45:21,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:21,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:22,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:24,326 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 3 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:26,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:26,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 287 states and 374 transitions. [2024-11-13 16:45:26,246 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 374 transitions. [2024-11-13 16:45:26,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 16:45:26,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:26,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:26,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:29,040 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 3 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:31,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:31,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 288 states and 375 transitions. [2024-11-13 16:45:31,200 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 375 transitions. [2024-11-13 16:45:31,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 16:45:31,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:31,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:34,096 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 3 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:45:35,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:45:35,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 289 states and 376 transitions. [2024-11-13 16:45:35,672 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 376 transitions. [2024-11-13 16:45:35,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 16:45:35,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:45:35,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:45:36,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:45:50,296 INFO L134 CoverageAnalysis]: Checked inductivity of 1086 backedges. 3 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 16:46:02,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 290 states and 377 transitions. [2024-11-13 16:46:02,457 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 377 transitions. [2024-11-13 16:46:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 16:46:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:02,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:03,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1133 backedges. 139 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:04,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:04,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 291 states and 378 transitions. [2024-11-13 16:46:04,841 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 378 transitions. [2024-11-13 16:46:04,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 16:46:04,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:04,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:05,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:05,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 184 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:07,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 293 states and 384 transitions. [2024-11-13 16:46:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 384 transitions. [2024-11-13 16:46:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 16:46:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:07,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 229 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:10,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:10,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 295 states and 391 transitions. [2024-11-13 16:46:10,580 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 391 transitions. [2024-11-13 16:46:10,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-13 16:46:10,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:10,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:10,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 1280 backedges. 274 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:13,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:13,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 297 states and 399 transitions. [2024-11-13 16:46:13,490 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 399 transitions. [2024-11-13 16:46:13,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 16:46:13,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:13,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:13,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:15,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 319 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:18,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:18,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 299 states and 403 transitions. [2024-11-13 16:46:18,449 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 403 transitions. [2024-11-13 16:46:18,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-13 16:46:18,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:18,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1383 backedges. 364 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:22,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:22,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 301 states and 412 transitions. [2024-11-13 16:46:22,570 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 412 transitions. [2024-11-13 16:46:22,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 16:46:22,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:22,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:22,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:24,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1436 backedges. 409 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:25,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:25,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 302 states and 413 transitions. [2024-11-13 16:46:25,408 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 413 transitions. [2024-11-13 16:46:25,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 16:46:25,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:25,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:25,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:26,741 INFO L134 CoverageAnalysis]: Checked inductivity of 1490 backedges. 454 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:28,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:28,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 303 states and 414 transitions. [2024-11-13 16:46:28,080 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 414 transitions. [2024-11-13 16:46:28,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 16:46:28,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:28,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:28,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:30,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1545 backedges. 499 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:31,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:31,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 304 states and 415 transitions. [2024-11-13 16:46:31,181 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 415 transitions. [2024-11-13 16:46:31,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 16:46:31,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:31,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:31,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:32,633 INFO L134 CoverageAnalysis]: Checked inductivity of 1601 backedges. 544 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:33,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:33,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 305 states and 416 transitions. [2024-11-13 16:46:33,491 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 416 transitions. [2024-11-13 16:46:33,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 16:46:33,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:33,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:34,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:35,176 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 589 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:36,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:36,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 306 states and 417 transitions. [2024-11-13 16:46:36,562 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 417 transitions. [2024-11-13 16:46:36,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 16:46:36,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:36,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:36,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:38,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1716 backedges. 634 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:39,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:39,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 307 states and 418 transitions. [2024-11-13 16:46:39,447 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 418 transitions. [2024-11-13 16:46:39,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 16:46:39,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:39,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:39,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:41,065 INFO L134 CoverageAnalysis]: Checked inductivity of 1775 backedges. 679 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:41,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:41,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 308 states and 419 transitions. [2024-11-13 16:46:41,947 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 419 transitions. [2024-11-13 16:46:41,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 16:46:41,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:41,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:42,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:43,186 INFO L134 CoverageAnalysis]: Checked inductivity of 1835 backedges. 724 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:44,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:44,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 309 states and 420 transitions. [2024-11-13 16:46:44,033 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 420 transitions. [2024-11-13 16:46:44,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 16:46:44,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:44,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:45,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1896 backedges. 769 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:47,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:47,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 310 states and 421 transitions. [2024-11-13 16:46:47,130 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 421 transitions. [2024-11-13 16:46:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 16:46:47,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:47,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:49,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1958 backedges. 814 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:50,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:50,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 311 states and 422 transitions. [2024-11-13 16:46:50,908 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 422 transitions. [2024-11-13 16:46:50,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 16:46:50,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:50,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:51,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 859 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:54,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:54,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 312 states and 423 transitions. [2024-11-13 16:46:54,902 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 423 transitions. [2024-11-13 16:46:54,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 16:46:54,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:54,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:56,492 INFO L134 CoverageAnalysis]: Checked inductivity of 2085 backedges. 904 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:46:57,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:46:57,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 313 states and 424 transitions. [2024-11-13 16:46:57,438 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 424 transitions. [2024-11-13 16:46:57,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 16:46:57,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:46:57,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:46:57,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:46:59,208 INFO L134 CoverageAnalysis]: Checked inductivity of 2150 backedges. 949 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 314 states and 425 transitions. [2024-11-13 16:47:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 425 transitions. [2024-11-13 16:47:00,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-13 16:47:00,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:00,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:01,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:02,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 994 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:03,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 315 states and 426 transitions. [2024-11-13 16:47:03,138 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 426 transitions. [2024-11-13 16:47:03,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 16:47:03,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:03,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:06,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2283 backedges. 1039 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:08,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 316 states and 427 transitions. [2024-11-13 16:47:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 427 transitions. [2024-11-13 16:47:08,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 16:47:08,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:08,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:09,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:11,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2351 backedges. 1084 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:12,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:12,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 317 states and 428 transitions. [2024-11-13 16:47:12,586 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 428 transitions. [2024-11-13 16:47:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 16:47:12,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:12,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:13,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:15,456 INFO L134 CoverageAnalysis]: Checked inductivity of 2420 backedges. 1129 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:16,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 318 states and 429 transitions. [2024-11-13 16:47:16,816 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 429 transitions. [2024-11-13 16:47:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 16:47:16,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:17,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:18,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2490 backedges. 1174 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:20,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:20,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 319 states and 430 transitions. [2024-11-13 16:47:20,080 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 430 transitions. [2024-11-13 16:47:20,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 16:47:20,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:20,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:20,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 2561 backedges. 1219 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:24,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:24,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 320 states and 431 transitions. [2024-11-13 16:47:24,206 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 431 transitions. [2024-11-13 16:47:24,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 16:47:24,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:24,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:25,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:26,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2633 backedges. 1264 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:28,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 321 states and 432 transitions. [2024-11-13 16:47:28,262 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 432 transitions. [2024-11-13 16:47:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 16:47:28,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:30,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2706 backedges. 1309 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:31,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:31,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 322 states and 433 transitions. [2024-11-13 16:47:31,924 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 433 transitions. [2024-11-13 16:47:31,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-13 16:47:31,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:31,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:33,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:34,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2780 backedges. 1354 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:36,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 323 states and 434 transitions. [2024-11-13 16:47:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 434 transitions. [2024-11-13 16:47:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 16:47:36,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:37,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 2855 backedges. 1399 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:41,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:41,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 324 states and 435 transitions. [2024-11-13 16:47:41,370 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 435 transitions. [2024-11-13 16:47:41,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 16:47:41,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:41,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:42,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:44,177 INFO L134 CoverageAnalysis]: Checked inductivity of 2931 backedges. 1444 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:45,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:45,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 325 states and 436 transitions. [2024-11-13 16:47:45,336 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 436 transitions. [2024-11-13 16:47:45,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 16:47:45,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:45,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:48,683 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 1489 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:49,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:49,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 326 states and 437 transitions. [2024-11-13 16:47:49,871 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 437 transitions. [2024-11-13 16:47:49,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 16:47:49,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:49,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:50,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:52,903 INFO L134 CoverageAnalysis]: Checked inductivity of 3086 backedges. 1534 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:54,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:54,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 327 states and 438 transitions. [2024-11-13 16:47:54,180 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 438 transitions. [2024-11-13 16:47:54,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 16:47:54,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:54,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:54,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:47:56,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3165 backedges. 1579 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:47:57,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:47:57,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 328 states and 439 transitions. [2024-11-13 16:47:57,706 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 439 transitions. [2024-11-13 16:47:57,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 16:47:57,708 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:47:57,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:47:58,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 3245 backedges. 1624 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:01,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:01,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 329 states and 440 transitions. [2024-11-13 16:48:01,241 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 440 transitions. [2024-11-13 16:48:01,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 16:48:01,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:01,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:01,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:04,364 INFO L134 CoverageAnalysis]: Checked inductivity of 3326 backedges. 1669 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:06,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:06,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 330 states and 441 transitions. [2024-11-13 16:48:06,194 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 441 transitions. [2024-11-13 16:48:06,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 16:48:06,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:06,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:06,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:09,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3408 backedges. 1714 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:10,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:10,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 331 states and 442 transitions. [2024-11-13 16:48:10,690 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 442 transitions. [2024-11-13 16:48:10,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 16:48:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:10,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:11,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 3491 backedges. 1759 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 332 states and 443 transitions. [2024-11-13 16:48:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 443 transitions. [2024-11-13 16:48:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 16:48:14,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:18,473 INFO L134 CoverageAnalysis]: Checked inductivity of 3575 backedges. 1804 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:20,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:20,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 333 states and 444 transitions. [2024-11-13 16:48:20,422 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 444 transitions. [2024-11-13 16:48:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 16:48:20,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:20,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 3660 backedges. 1849 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:24,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:24,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 334 states and 445 transitions. [2024-11-13 16:48:24,037 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 445 transitions. [2024-11-13 16:48:24,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-13 16:48:24,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:24,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:24,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:26,750 INFO L134 CoverageAnalysis]: Checked inductivity of 3746 backedges. 1894 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:28,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 335 states and 446 transitions. [2024-11-13 16:48:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 446 transitions. [2024-11-13 16:48:28,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 16:48:28,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:28,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:33,754 INFO L134 CoverageAnalysis]: Checked inductivity of 3833 backedges. 1939 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:36,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:36,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 336 states and 447 transitions. [2024-11-13 16:48:36,176 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 447 transitions. [2024-11-13 16:48:36,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-13 16:48:36,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:36,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:36,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:39,627 INFO L134 CoverageAnalysis]: Checked inductivity of 3921 backedges. 1984 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:40,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:40,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 337 states and 448 transitions. [2024-11-13 16:48:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 448 transitions. [2024-11-13 16:48:40,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 16:48:40,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:41,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:44,202 INFO L134 CoverageAnalysis]: Checked inductivity of 4010 backedges. 2029 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 338 states and 449 transitions. [2024-11-13 16:48:45,496 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 449 transitions. [2024-11-13 16:48:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-13 16:48:45,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:45,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:46,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 4100 backedges. 2074 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:48:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:48:53,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 339 states and 450 transitions. [2024-11-13 16:48:53,265 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 450 transitions. [2024-11-13 16:48:53,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 16:48:53,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:48:53,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:48:54,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:48:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4191 backedges. 2119 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:00,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:00,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 340 states and 451 transitions. [2024-11-13 16:49:00,282 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 451 transitions. [2024-11-13 16:49:00,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 16:49:00,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:00,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:04,570 INFO L134 CoverageAnalysis]: Checked inductivity of 4283 backedges. 2164 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:07,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:07,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 341 states and 452 transitions. [2024-11-13 16:49:07,067 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 452 transitions. [2024-11-13 16:49:07,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 16:49:07,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:07,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:07,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 4376 backedges. 2209 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:14,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 342 states and 453 transitions. [2024-11-13 16:49:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 453 transitions. [2024-11-13 16:49:14,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 16:49:14,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:14,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:14,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:17,980 INFO L134 CoverageAnalysis]: Checked inductivity of 4470 backedges. 2254 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:19,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:19,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 343 states and 454 transitions. [2024-11-13 16:49:19,334 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 454 transitions. [2024-11-13 16:49:19,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 16:49:19,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:19,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:25,173 INFO L134 CoverageAnalysis]: Checked inductivity of 4565 backedges. 2299 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:28,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:28,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 344 states and 455 transitions. [2024-11-13 16:49:28,467 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 455 transitions. [2024-11-13 16:49:28,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-13 16:49:28,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:28,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:29,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:32,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4661 backedges. 2344 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:35,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:35,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 345 states and 456 transitions. [2024-11-13 16:49:35,193 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 456 transitions. [2024-11-13 16:49:35,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 16:49:35,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:35,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:36,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:39,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4758 backedges. 2389 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 346 states and 457 transitions. [2024-11-13 16:49:42,343 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 457 transitions. [2024-11-13 16:49:42,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-13 16:49:42,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:42,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:43,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4856 backedges. 2434 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:50,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:50,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 347 states and 458 transitions. [2024-11-13 16:49:50,334 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 458 transitions. [2024-11-13 16:49:50,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 16:49:50,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:50,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:49:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:49:54,941 INFO L134 CoverageAnalysis]: Checked inductivity of 4955 backedges. 2479 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:49:58,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:49:58,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 348 states and 459 transitions. [2024-11-13 16:49:58,068 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 459 transitions. [2024-11-13 16:49:58,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-13 16:49:58,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:49:58,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:00,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:03,961 INFO L134 CoverageAnalysis]: Checked inductivity of 5055 backedges. 2524 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:50:05,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:05,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 349 states and 460 transitions. [2024-11-13 16:50:05,826 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 460 transitions. [2024-11-13 16:50:05,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 16:50:05,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:05,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:10,840 INFO L134 CoverageAnalysis]: Checked inductivity of 5156 backedges. 2569 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:50:14,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 350 states and 461 transitions. [2024-11-13 16:50:14,165 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 461 transitions. [2024-11-13 16:50:14,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-13 16:50:14,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:14,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:15,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:19,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5258 backedges. 2614 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:50:21,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:50:21,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 351 states and 462 transitions. [2024-11-13 16:50:21,470 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 462 transitions. [2024-11-13 16:50:21,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 16:50:21,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:50:21,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:50:22,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:50:52,060 INFO L134 CoverageAnalysis]: Checked inductivity of 5361 backedges. 2659 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:51:20,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:20,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 352 states and 463 transitions. [2024-11-13 16:51:20,166 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 463 transitions. [2024-11-13 16:51:20,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-13 16:51:20,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:20,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:26,295 INFO L134 CoverageAnalysis]: Checked inductivity of 5465 backedges. 2704 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:51:30,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:30,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 353 states and 464 transitions. [2024-11-13 16:51:30,395 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 464 transitions. [2024-11-13 16:51:30,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 16:51:30,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:30,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:35,888 INFO L134 CoverageAnalysis]: Checked inductivity of 5570 backedges. 2749 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:51:38,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:38,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 354 states and 465 transitions. [2024-11-13 16:51:38,240 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 465 transitions. [2024-11-13 16:51:38,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-13 16:51:38,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:38,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:39,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:44,088 INFO L134 CoverageAnalysis]: Checked inductivity of 5676 backedges. 2794 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:51:48,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:48,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 355 states and 466 transitions. [2024-11-13 16:51:48,117 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 466 transitions. [2024-11-13 16:51:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 16:51:48,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:48,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:51:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 5783 backedges. 2839 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:51:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:51:56,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 356 states and 467 transitions. [2024-11-13 16:51:56,734 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 467 transitions. [2024-11-13 16:51:56,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-13 16:51:56,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:51:56,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:51:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:02,035 INFO L134 CoverageAnalysis]: Checked inductivity of 5891 backedges. 2884 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:05,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:05,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 357 states and 468 transitions. [2024-11-13 16:52:05,323 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 468 transitions. [2024-11-13 16:52:05,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 16:52:05,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:05,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:06,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:11,395 INFO L134 CoverageAnalysis]: Checked inductivity of 6000 backedges. 2929 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:14,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 358 states and 469 transitions. [2024-11-13 16:52:14,306 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 469 transitions. [2024-11-13 16:52:14,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-13 16:52:14,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:14,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:14,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:20,078 INFO L134 CoverageAnalysis]: Checked inductivity of 6110 backedges. 2974 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 359 states and 470 transitions. [2024-11-13 16:52:23,710 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 470 transitions. [2024-11-13 16:52:23,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 16:52:23,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:23,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:24,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:29,671 INFO L134 CoverageAnalysis]: Checked inductivity of 6221 backedges. 3019 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:32,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:32,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 360 states and 471 transitions. [2024-11-13 16:52:32,886 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 471 transitions. [2024-11-13 16:52:32,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 16:52:32,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:32,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:34,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:39,312 INFO L134 CoverageAnalysis]: Checked inductivity of 6333 backedges. 3064 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:42,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 361 states and 472 transitions. [2024-11-13 16:52:42,716 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 472 transitions. [2024-11-13 16:52:42,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 16:52:42,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:42,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:43,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:48,345 INFO L134 CoverageAnalysis]: Checked inductivity of 6446 backedges. 3109 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:52:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:52:51,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 362 states and 473 transitions. [2024-11-13 16:52:51,807 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 473 transitions. [2024-11-13 16:52:51,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-13 16:52:51,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:52:51,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:52:52,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:52:58,544 INFO L134 CoverageAnalysis]: Checked inductivity of 6560 backedges. 3154 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:02,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:02,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 363 states and 474 transitions. [2024-11-13 16:53:02,247 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 474 transitions. [2024-11-13 16:53:02,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 16:53:02,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:02,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:03,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:07,295 INFO L134 CoverageAnalysis]: Checked inductivity of 6675 backedges. 3199 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:09,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:09,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 364 states and 475 transitions. [2024-11-13 16:53:09,046 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 475 transitions. [2024-11-13 16:53:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-13 16:53:09,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:15,701 INFO L134 CoverageAnalysis]: Checked inductivity of 6791 backedges. 3244 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:17,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:17,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 365 states and 476 transitions. [2024-11-13 16:53:17,512 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 476 transitions. [2024-11-13 16:53:17,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 16:53:17,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:17,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:18,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:23,330 INFO L134 CoverageAnalysis]: Checked inductivity of 6908 backedges. 3289 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:25,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:25,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 366 states and 477 transitions. [2024-11-13 16:53:25,236 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 477 transitions. [2024-11-13 16:53:25,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-13 16:53:25,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:30,519 INFO L134 CoverageAnalysis]: Checked inductivity of 7026 backedges. 3334 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:32,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:32,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 367 states and 478 transitions. [2024-11-13 16:53:32,413 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 478 transitions. [2024-11-13 16:53:32,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 16:53:32,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:32,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:53:34,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:53:48,252 INFO L134 CoverageAnalysis]: Checked inductivity of 7145 backedges. 3379 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:53:59,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:53:59,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 368 states and 479 transitions. [2024-11-13 16:53:59,461 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 479 transitions. [2024-11-13 16:53:59,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-13 16:53:59,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:53:59,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:00,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:05,206 INFO L134 CoverageAnalysis]: Checked inductivity of 7265 backedges. 3424 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:54:07,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:07,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 369 states and 480 transitions. [2024-11-13 16:54:07,509 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 480 transitions. [2024-11-13 16:54:07,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 16:54:07,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:07,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:13,583 INFO L134 CoverageAnalysis]: Checked inductivity of 7386 backedges. 3469 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:54:15,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:15,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 370 states and 481 transitions. [2024-11-13 16:54:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 481 transitions. [2024-11-13 16:54:15,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 16:54:15,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:15,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:16,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:21,600 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 3514 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:54:23,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:23,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 371 states and 482 transitions. [2024-11-13 16:54:23,467 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 482 transitions. [2024-11-13 16:54:23,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 16:54:23,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:23,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:24,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 7631 backedges. 3559 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:54:43,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:43,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 372 states and 483 transitions. [2024-11-13 16:54:43,948 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 483 transitions. [2024-11-13 16:54:43,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-13 16:54:43,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:43,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:45,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:54:51,518 INFO L134 CoverageAnalysis]: Checked inductivity of 7755 backedges. 3604 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-13 16:54:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 16:54:55,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 373 states and 484 transitions. [2024-11-13 16:54:55,052 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 484 transitions. [2024-11-13 16:54:55,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 16:54:55,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 16:54:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 16:54:56,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 16:55:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7880 backedges. 3649 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.