./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:02:35,726 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:02:35,781 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-05 22:02:35,786 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:02:35,786 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:02:35,804 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:02:35,805 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:02:35,805 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 22:02:35,805 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:02:35,806 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:02:35,807 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:02:35,807 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:02:35,807 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:02:35,807 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:02:35,808 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_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b 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 valid-memcleanup) ) 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 -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-12-05 22:02:36,006 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:02:36,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:02:36,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:02:36,016 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:02:36,016 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:02:36,017 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i [2024-12-05 22:02:38,593 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/data/5eab9fad3/968124b29c4741719906f09b6f094219/FLAG2975f1172 [2024-12-05 22:02:38,858 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:02:38,859 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i [2024-12-05 22:02:38,872 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/data/5eab9fad3/968124b29c4741719906f09b6f094219/FLAG2975f1172 [2024-12-05 22:02:39,154 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/data/5eab9fad3/968124b29c4741719906f09b6f094219 [2024-12-05 22:02:39,156 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:02:39,157 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:02:39,158 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:02:39,158 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:02:39,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:02:39,162 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@438095c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39, skipping insertion in model container [2024-12-05 22:02:39,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,194 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:02:39,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:02:39,559 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:02:39,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:02:39,675 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:02:39,675 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39 WrapperNode [2024-12-05 22:02:39,675 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:02:39,676 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:02:39,676 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:02:39,676 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:02:39,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,702 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,757 INFO L138 Inliner]: procedures = 177, calls = 274, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 1421 [2024-12-05 22:02:39,757 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:02:39,758 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:02:39,758 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:02:39,758 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:02:39,763 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,764 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,773 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,773 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,806 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,809 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,819 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,829 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,838 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:02:39,839 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:02:39,839 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:02:39,839 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:02:39,840 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:02:39" (1/1) ... [2024-12-05 22:02:39,845 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:02:39,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:02:39,863 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:02:39,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59ca5a93-5912-44be-b862-2acce5e37c8a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:02:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:02:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:02:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:02:39,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:02:39,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:02:39,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:02:40,061 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:02:40,063 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:02:41,343 INFO L? ?]: Removed 314 outVars from TransFormulas that were not future-live. [2024-12-05 22:02:41,343 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:02:42,595 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:02:42,595 INFO L312 CfgBuilder]: Removed 36 assume(true) statements. [2024-12-05 22:02:42,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:02:42 BoogieIcfgContainer [2024-12-05 22:02:42,595 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:02:42,596 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:02:42,596 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:02:42,603 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:02:42,604 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:02:42" (1/1) ... [2024-12-05 22:02:42,609 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:02:42,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:42,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 121 states and 207 transitions. [2024-12-05 22:02:42,646 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 207 transitions. [2024-12-05 22:02:42,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 22:02:42,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:42,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:42,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:42,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:42,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:42,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 122 states and 208 transitions. [2024-12-05 22:02:42,881 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 208 transitions. [2024-12-05 22:02:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 22:02:42,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:42,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:42,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:42,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:42,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 122 states and 206 transitions. [2024-12-05 22:02:42,923 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 206 transitions. [2024-12-05 22:02:42,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 22:02:42,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:42,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:42,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 129 states and 218 transitions. [2024-12-05 22:02:43,101 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 218 transitions. [2024-12-05 22:02:43,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:02:43,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 135 states and 226 transitions. [2024-12-05 22:02:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 226 transitions. [2024-12-05 22:02:43,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 22:02:43,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,499 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 134 states and 221 transitions. [2024-12-05 22:02:43,504 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 221 transitions. [2024-12-05 22:02:43,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 22:02:43,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 134 states and 219 transitions. [2024-12-05 22:02:43,545 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 219 transitions. [2024-12-05 22:02:43,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 22:02:43,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 134 states and 215 transitions. [2024-12-05 22:02:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 215 transitions. [2024-12-05 22:02:43,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 22:02:43,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 134 states and 211 transitions. [2024-12-05 22:02:43,615 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 211 transitions. [2024-12-05 22:02:43,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 22:02:43,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:43,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:43,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 134 states and 209 transitions. [2024-12-05 22:02:43,641 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 209 transitions. [2024-12-05 22:02:43,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:02:43,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:43,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:43,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:43,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:53,712 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 [] [2024-12-05 22:02:53,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:53,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 134 states and 207 transitions. [2024-12-05 22:02:53,720 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 207 transitions. [2024-12-05 22:02:53,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 22:02:53,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:53,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:53,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:53,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 134 states and 201 transitions. [2024-12-05 22:02:53,764 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 201 transitions. [2024-12-05 22:02:53,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 22:02:53,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:53,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:53,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:54,401 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:02:55,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 139 states and 210 transitions. [2024-12-05 22:02:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 210 transitions. [2024-12-05 22:02:55,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 22:02:55,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:55,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:55,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:55,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:05,408 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 [] [2024-12-05 22:03:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 139 states and 204 transitions. [2024-12-05 22:03:05,441 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 204 transitions. [2024-12-05 22:03:05,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:03:05,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:05,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:05,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:05,613 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:15,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:03:19,536 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:03:19,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:19,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 150 states and 216 transitions. [2024-12-05 22:03:19,558 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 216 transitions. [2024-12-05 22:03:19,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 22:03:19,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:19,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:19,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:19,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:19,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:19,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 150 states and 214 transitions. [2024-12-05 22:03:19,659 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 214 transitions. [2024-12-05 22:03:19,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 22:03:19,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:19,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:19,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:19,753 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:19,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:19,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 150 states and 212 transitions. [2024-12-05 22:03:19,762 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 212 transitions. [2024-12-05 22:03:19,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 22:03:19,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:19,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:19,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:03:29,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:03:29,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:29,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 150 states and 210 transitions. [2024-12-05 22:03:29,866 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 210 transitions. [2024-12-05 22:03:29,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-05 22:03:29,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:29,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:30,069 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:03:40,091 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:03:50,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:00,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:01,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:01,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:01,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 153 states and 212 transitions. [2024-12-05 22:04:01,411 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 212 transitions. [2024-12-05 22:04:01,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 22:04:01,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:01,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:01,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:01,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:11,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:21,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:23,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:24,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:24,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 188 states and 260 transitions. [2024-12-05 22:04:24,091 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 260 transitions. [2024-12-05 22:04:24,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 22:04:24,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:24,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:24,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:24,824 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:25,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:25,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 189 states and 261 transitions. [2024-12-05 22:04:25,073 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 261 transitions. [2024-12-05 22:04:25,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 22:04:25,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:25,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:25,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:25,713 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:26,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:26,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 190 states and 263 transitions. [2024-12-05 22:04:26,114 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 263 transitions. [2024-12-05 22:04:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:04:26,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:26,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:26,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:26,381 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 22:04:27,995 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 22:04:28,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:28,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 175 states and 244 transitions. [2024-12-05 22:04:28,021 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 244 transitions. [2024-12-05 22:04:28,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-05 22:04:28,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:28,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:28,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:28,828 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:29,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:29,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 176 states and 244 transitions. [2024-12-05 22:04:29,573 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 244 transitions. [2024-12-05 22:04:29,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 22:04:29,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:29,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:29,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:30,406 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:30,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:30,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 177 states and 245 transitions. [2024-12-05 22:04:30,865 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 245 transitions. [2024-12-05 22:04:30,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 22:04:30,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:30,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:31,625 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:32,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:32,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 178 states and 247 transitions. [2024-12-05 22:04:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 247 transitions. [2024-12-05 22:04:32,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 22:04:32,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:32,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:32,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:32,975 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:33,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 179 states and 248 transitions. [2024-12-05 22:04:33,805 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 248 transitions. [2024-12-05 22:04:33,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 22:04:33,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:33,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:34,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:34,626 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:35,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:35,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 180 states and 249 transitions. [2024-12-05 22:04:35,536 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 249 transitions. [2024-12-05 22:04:35,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 22:04:35,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:35,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:35,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:36,166 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:37,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:37,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 181 states and 250 transitions. [2024-12-05 22:04:37,081 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 250 transitions. [2024-12-05 22:04:37,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 22:04:37,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:37,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:38,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:38,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 182 states and 251 transitions. [2024-12-05 22:04:38,800 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 251 transitions. [2024-12-05 22:04:38,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 22:04:38,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:38,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:39,923 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:42,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:42,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-12-05 22:04:42,460 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-12-05 22:04:42,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 22:04:42,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:42,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:42,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:43,409 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:44,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 184 states and 253 transitions. [2024-12-05 22:04:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 253 transitions. [2024-12-05 22:04:44,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 22:04:44,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:44,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:44,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:45,157 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:46,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:46,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 185 states and 254 transitions. [2024-12-05 22:04:46,307 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 254 transitions. [2024-12-05 22:04:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 22:04:46,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:46,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:46,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:47,308 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:48,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:48,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 186 states and 254 transitions. [2024-12-05 22:04:48,991 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 254 transitions. [2024-12-05 22:04:48,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 22:04:48,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:48,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:49,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:49,719 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:50,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 255 transitions. [2024-12-05 22:04:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 255 transitions. [2024-12-05 22:04:50,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 22:04:50,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:50,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:50,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:51,437 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:52,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:52,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 256 transitions. [2024-12-05 22:04:52,176 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 256 transitions. [2024-12-05 22:04:52,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 22:04:52,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:52,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:52,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:53,542 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:54,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:54,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 189 states and 258 transitions. [2024-12-05 22:04:54,987 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 258 transitions. [2024-12-05 22:04:54,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 22:04:54,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:54,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:55,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:57,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:57,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-12-05 22:04:57,316 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-12-05 22:04:57,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 22:04:57,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:57,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:58,265 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:04:59,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:59,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 259 transitions. [2024-12-05 22:04:59,120 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 259 transitions. [2024-12-05 22:04:59,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 22:04:59,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:59,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:59,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:00,483 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:01,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 192 states and 261 transitions. [2024-12-05 22:05:01,789 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 261 transitions. [2024-12-05 22:05:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 22:05:01,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:01,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:02,824 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:04,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:04,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 193 states and 262 transitions. [2024-12-05 22:05:04,288 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 262 transitions. [2024-12-05 22:05:04,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 22:05:04,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:04,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:04,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:05,769 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:08,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:08,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-12-05 22:05:08,065 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-12-05 22:05:08,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-05 22:05:08,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:08,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:08,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:09,341 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:10,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:10,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-12-05 22:05:10,354 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-12-05 22:05:10,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 22:05:10,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:10,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:10,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:11,609 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:12,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:12,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 264 transitions. [2024-12-05 22:05:12,647 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 264 transitions. [2024-12-05 22:05:12,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 22:05:12,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:12,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:14,032 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:15,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:15,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-12-05 22:05:15,012 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-12-05 22:05:15,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 22:05:15,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:15,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:15,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:16,980 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:18,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:18,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 198 states and 267 transitions. [2024-12-05 22:05:18,950 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 267 transitions. [2024-12-05 22:05:18,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-05 22:05:18,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:18,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:19,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:20,352 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:22,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:22,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-12-05 22:05:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-12-05 22:05:22,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 22:05:22,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:22,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:22,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:24,054 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:25,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 200 states and 269 transitions. [2024-12-05 22:05:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 269 transitions. [2024-12-05 22:05:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 22:05:25,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:25,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:27,160 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:29,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:29,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 269 transitions. [2024-12-05 22:05:29,210 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 269 transitions. [2024-12-05 22:05:29,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 22:05:29,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:29,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:30,584 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:31,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-12-05 22:05:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-12-05 22:05:31,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 22:05:31,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:31,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:32,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:33,707 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:35,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:35,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 203 states and 272 transitions. [2024-12-05 22:05:35,682 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 272 transitions. [2024-12-05 22:05:35,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 22:05:35,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:35,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:35,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:39,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-12-05 22:05:39,241 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-12-05 22:05:39,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 22:05:39,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:39,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:39,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:41,340 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:42,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 205 states and 274 transitions. [2024-12-05 22:05:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 274 transitions. [2024-12-05 22:05:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 22:05:42,927 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:42,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:45,028 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:47,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 206 states and 275 transitions. [2024-12-05 22:05:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 275 transitions. [2024-12-05 22:05:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 22:05:47,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:47,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:47,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:48,842 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:52,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:52,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2024-12-05 22:05:52,053 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-12-05 22:05:52,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 22:05:52,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:52,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:54,136 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:05:55,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:05:55,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 208 states and 277 transitions. [2024-12-05 22:05:55,887 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 277 transitions. [2024-12-05 22:05:55,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 22:05:55,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:05:55,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:05:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:05:57,605 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:00,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 209 states and 278 transitions. [2024-12-05 22:06:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 278 transitions. [2024-12-05 22:06:00,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 22:06:00,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:00,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:00,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:02,140 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:05,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:05,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 210 states and 278 transitions. [2024-12-05 22:06:05,334 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 278 transitions. [2024-12-05 22:06:05,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 22:06:05,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:05,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:05,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:07,628 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:09,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:09,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 211 states and 280 transitions. [2024-12-05 22:06:09,473 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 280 transitions. [2024-12-05 22:06:09,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 22:06:09,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:09,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:09,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:11,313 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:13,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:13,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 212 states and 281 transitions. [2024-12-05 22:06:13,752 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 281 transitions. [2024-12-05 22:06:13,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 22:06:13,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:13,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:14,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:16,040 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:19,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:19,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 213 states and 281 transitions. [2024-12-05 22:06:19,696 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 281 transitions. [2024-12-05 22:06:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 22:06:19,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:19,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:20,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:21,998 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:23,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:23,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 214 states and 283 transitions. [2024-12-05 22:06:23,861 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 283 transitions. [2024-12-05 22:06:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 22:06:23,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:24,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:28,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:28,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 215 states and 284 transitions. [2024-12-05 22:06:28,892 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 284 transitions. [2024-12-05 22:06:28,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 22:06:28,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:28,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:29,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:31,217 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:06:33,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:06:33,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 216 states and 285 transitions. [2024-12-05 22:06:33,935 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 285 transitions. [2024-12-05 22:06:33,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 22:06:33,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:06:33,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:06:34,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:06:48,607 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 22:07:05,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:05,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 217 states and 285 transitions. [2024-12-05 22:07:05,924 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 285 transitions. [2024-12-05 22:07:05,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 22:07:05,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:05,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:06,749 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:07,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:07,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 218 states and 286 transitions. [2024-12-05 22:07:07,768 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 286 transitions. [2024-12-05 22:07:07,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 22:07:07,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:07,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:08,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:10,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 219 states and 287 transitions. [2024-12-05 22:07:10,808 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 287 transitions. [2024-12-05 22:07:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 22:07:10,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:11,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:12,029 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:13,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:13,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 220 states and 289 transitions. [2024-12-05 22:07:13,585 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 289 transitions. [2024-12-05 22:07:13,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 22:07:13,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:13,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:14,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:15,050 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:17,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:17,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 221 states and 290 transitions. [2024-12-05 22:07:17,313 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 290 transitions. [2024-12-05 22:07:17,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 22:07:17,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:17,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:19,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:22,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:22,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 222 states and 290 transitions. [2024-12-05 22:07:22,495 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 290 transitions. [2024-12-05 22:07:22,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 22:07:22,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:22,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:23,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:25,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:25,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 291 transitions. [2024-12-05 22:07:25,336 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 291 transitions. [2024-12-05 22:07:25,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 22:07:25,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:25,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:25,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:27,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:29,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:29,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 224 states and 293 transitions. [2024-12-05 22:07:29,584 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 293 transitions. [2024-12-05 22:07:29,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 22:07:29,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:29,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:29,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:31,157 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 225 states and 293 transitions. [2024-12-05 22:07:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 293 transitions. [2024-12-05 22:07:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 22:07:33,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:33,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:35,150 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:36,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:36,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 226 states and 294 transitions. [2024-12-05 22:07:36,659 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 294 transitions. [2024-12-05 22:07:36,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 22:07:36,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:36,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:37,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:39,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 227 states and 295 transitions. [2024-12-05 22:07:39,892 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 295 transitions. [2024-12-05 22:07:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 22:07:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:40,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:41,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:43,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:43,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 228 states and 296 transitions. [2024-12-05 22:07:43,237 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 296 transitions. [2024-12-05 22:07:43,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 22:07:43,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:43,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:43,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:44,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:46,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:46,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 229 states and 297 transitions. [2024-12-05 22:07:46,371 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 297 transitions. [2024-12-05 22:07:46,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 22:07:46,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:46,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:47,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:48,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:49,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:49,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 230 states and 298 transitions. [2024-12-05 22:07:49,672 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 298 transitions. [2024-12-05 22:07:49,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 22:07:49,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:49,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:50,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:07:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:07:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 231 states and 299 transitions. [2024-12-05 22:07:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 299 transitions. [2024-12-05 22:07:52,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 22:07:52,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:07:52,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:07:53,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:07:56,885 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:00,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 232 states and 301 transitions. [2024-12-05 22:08:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 301 transitions. [2024-12-05 22:08:00,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 22:08:00,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:00,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:02,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:05,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 233 states and 302 transitions. [2024-12-05 22:08:05,555 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 302 transitions. [2024-12-05 22:08:05,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 22:08:05,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:05,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:05,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:11,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:11,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 234 states and 302 transitions. [2024-12-05 22:08:11,870 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 302 transitions. [2024-12-05 22:08:11,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 22:08:11,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:11,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:12,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:14,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:16,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:16,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 235 states and 304 transitions. [2024-12-05 22:08:16,921 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 304 transitions. [2024-12-05 22:08:16,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 22:08:16,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:16,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:17,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:19,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:22,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 236 states and 305 transitions. [2024-12-05 22:08:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 305 transitions. [2024-12-05 22:08:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 22:08:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:23,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:25,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:29,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:29,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 237 states and 305 transitions. [2024-12-05 22:08:29,408 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 305 transitions. [2024-12-05 22:08:29,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 22:08:29,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:29,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:29,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:32,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:32,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 238 states and 306 transitions. [2024-12-05 22:08:32,975 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 306 transitions. [2024-12-05 22:08:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 22:08:32,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:33,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:34,918 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:36,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:36,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 239 states and 307 transitions. [2024-12-05 22:08:36,664 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 307 transitions. [2024-12-05 22:08:36,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 22:08:36,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:36,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:37,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:40,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:40,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 240 states and 308 transitions. [2024-12-05 22:08:40,832 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 308 transitions. [2024-12-05 22:08:40,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 22:08:40,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:40,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:48,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:48,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 241 states and 310 transitions. [2024-12-05 22:08:48,368 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 310 transitions. [2024-12-05 22:08:48,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 22:08:48,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:48,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:48,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:50,678 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 242 states and 310 transitions. [2024-12-05 22:08:53,788 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 310 transitions. [2024-12-05 22:08:53,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 22:08:53,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:53,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:54,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:08:55,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:08:57,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:08:57,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 243 states and 311 transitions. [2024-12-05 22:08:57,805 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 311 transitions. [2024-12-05 22:08:57,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 22:08:57,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:08:57,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:08:58,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:01,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:03,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 244 states and 313 transitions. [2024-12-05 22:09:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 313 transitions. [2024-12-05 22:09:03,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 22:09:03,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:03,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:09,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:09,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 245 states and 314 transitions. [2024-12-05 22:09:09,378 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 314 transitions. [2024-12-05 22:09:09,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 22:09:09,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:09,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:12,414 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:17,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 246 states and 314 transitions. [2024-12-05 22:09:17,184 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 314 transitions. [2024-12-05 22:09:17,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 22:09:17,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:17,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:20,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:22,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 247 states and 316 transitions. [2024-12-05 22:09:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 316 transitions. [2024-12-05 22:09:22,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 22:09:22,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:22,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:23,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:25,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:28,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:28,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 248 states and 317 transitions. [2024-12-05 22:09:28,249 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 317 transitions. [2024-12-05 22:09:28,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 22:09:28,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:28,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:31,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:35,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:35,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 249 states and 317 transitions. [2024-12-05 22:09:35,915 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 317 transitions. [2024-12-05 22:09:35,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 22:09:35,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:35,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:36,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:38,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:40,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:40,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 250 states and 318 transitions. [2024-12-05 22:09:40,710 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 318 transitions. [2024-12-05 22:09:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 22:09:40,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:40,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:44,334 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:47,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:47,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 251 states and 320 transitions. [2024-12-05 22:09:47,435 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 320 transitions. [2024-12-05 22:09:47,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 22:09:47,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:47,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:50,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:54,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:54,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 252 states and 320 transitions. [2024-12-05 22:09:54,278 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 320 transitions. [2024-12-05 22:09:54,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 22:09:54,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:54,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:54,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:09:57,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1622 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:09:59,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:09:59,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 253 states and 321 transitions. [2024-12-05 22:09:59,175 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 321 transitions. [2024-12-05 22:09:59,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 22:09:59,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:09:59,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:09:59,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:02,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1658 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:04,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:04,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 254 states and 322 transitions. [2024-12-05 22:10:04,136 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 322 transitions. [2024-12-05 22:10:04,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 22:10:04,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:04,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:04,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1695 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:12,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:12,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 255 states and 324 transitions. [2024-12-05 22:10:12,214 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 324 transitions. [2024-12-05 22:10:12,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 22:10:12,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:12,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:13,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:15,734 INFO L134 CoverageAnalysis]: Checked inductivity of 1733 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:19,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:19,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 256 states and 324 transitions. [2024-12-05 22:10:19,561 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 324 transitions. [2024-12-05 22:10:19,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 22:10:19,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:19,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:20,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:22,577 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:24,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:24,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 257 states and 325 transitions. [2024-12-05 22:10:24,748 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 325 transitions. [2024-12-05 22:10:24,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 22:10:24,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:24,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:25,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:29,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:32,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 258 states and 327 transitions. [2024-12-05 22:10:32,575 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 327 transitions. [2024-12-05 22:10:32,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 22:10:32,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:32,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:33,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:36,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1853 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:39,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 259 states and 327 transitions. [2024-12-05 22:10:39,893 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 327 transitions. [2024-12-05 22:10:39,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 22:10:39,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:39,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:40,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:43,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:46,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:46,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 260 states and 329 transitions. [2024-12-05 22:10:46,661 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 329 transitions. [2024-12-05 22:10:46,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 22:10:46,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:46,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:47,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:49,897 INFO L134 CoverageAnalysis]: Checked inductivity of 1938 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:10:53,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:10:53,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 261 states and 330 transitions. [2024-12-05 22:10:53,853 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 330 transitions. [2024-12-05 22:10:53,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 22:10:53,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:10:53,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:10:54,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:10:57,287 INFO L134 CoverageAnalysis]: Checked inductivity of 1982 backedges. 2 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:01,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 262 states and 331 transitions. [2024-12-05 22:11:01,080 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 331 transitions. [2024-12-05 22:11:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 22:11:01,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:01,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:01,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:05,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2027 backedges. 2 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:12,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:12,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 263 states and 331 transitions. [2024-12-05 22:11:12,738 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 331 transitions. [2024-12-05 22:11:12,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 22:11:12,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:12,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:13,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:16,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2073 backedges. 2 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:18,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:18,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 264 states and 332 transitions. [2024-12-05 22:11:18,627 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 332 transitions. [2024-12-05 22:11:18,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 22:11:18,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:18,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:22,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2120 backedges. 2 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:24,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 265 states and 333 transitions. [2024-12-05 22:11:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 333 transitions. [2024-12-05 22:11:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 22:11:24,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:25,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:28,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2168 backedges. 2 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:30,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 266 states and 334 transitions. [2024-12-05 22:11:30,633 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 334 transitions. [2024-12-05 22:11:30,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 22:11:30,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:30,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:31,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:36,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 2 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:41,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:41,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 267 states and 336 transitions. [2024-12-05 22:11:41,175 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 336 transitions. [2024-12-05 22:11:41,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 22:11:41,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:41,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:41,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:44,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2267 backedges. 2 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:49,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 268 states and 336 transitions. [2024-12-05 22:11:49,332 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 336 transitions. [2024-12-05 22:11:49,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 22:11:49,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:49,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:52,844 INFO L134 CoverageAnalysis]: Checked inductivity of 2318 backedges. 2 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:11:55,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:11:55,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 269 states and 337 transitions. [2024-12-05 22:11:55,534 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 337 transitions. [2024-12-05 22:11:55,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:11:55,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:11:55,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:11:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:11:59,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2370 backedges. 2 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:01,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:01,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 270 states and 338 transitions. [2024-12-05 22:12:01,731 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 338 transitions. [2024-12-05 22:12:01,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 22:12:01,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:01,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:05,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2423 backedges. 2 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:08,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:08,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 271 states and 339 transitions. [2024-12-05 22:12:08,137 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 339 transitions. [2024-12-05 22:12:08,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 22:12:08,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:08,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:09,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:12,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2477 backedges. 2 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:14,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:14,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 272 states and 340 transitions. [2024-12-05 22:12:14,625 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 340 transitions. [2024-12-05 22:12:14,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 22:12:14,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:14,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:19,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2532 backedges. 2 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:21,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 273 states and 341 transitions. [2024-12-05 22:12:21,631 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 341 transitions. [2024-12-05 22:12:21,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 22:12:21,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:21,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:22,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:29,012 INFO L134 CoverageAnalysis]: Checked inductivity of 2588 backedges. 2 proven. 1596 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:35,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:35,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 274 states and 343 transitions. [2024-12-05 22:12:35,059 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 343 transitions. [2024-12-05 22:12:35,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 22:12:35,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:35,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:39,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2645 backedges. 2 proven. 1653 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:44,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:44,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 275 states and 344 transitions. [2024-12-05 22:12:44,091 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 344 transitions. [2024-12-05 22:12:44,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 22:12:44,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:44,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:45,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 2 proven. 1711 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:12:53,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:12:53,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 276 states and 346 transitions. [2024-12-05 22:12:53,082 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 346 transitions. [2024-12-05 22:12:53,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 22:12:53,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:12:53,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:12:54,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:12:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2762 backedges. 2 proven. 1770 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:07,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:07,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 277 states and 345 transitions. [2024-12-05 22:13:07,660 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 345 transitions. [2024-12-05 22:13:07,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:13:07,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:07,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:08,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:11,823 INFO L134 CoverageAnalysis]: Checked inductivity of 2822 backedges. 2 proven. 1830 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:14,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:14,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 278 states and 346 transitions. [2024-12-05 22:13:14,680 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 346 transitions. [2024-12-05 22:13:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 22:13:14,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:15,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 2 proven. 1891 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:24,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:24,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 279 states and 348 transitions. [2024-12-05 22:13:24,811 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 348 transitions. [2024-12-05 22:13:24,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:13:24,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:24,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:29,717 INFO L134 CoverageAnalysis]: Checked inductivity of 2945 backedges. 2 proven. 1953 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 280 states and 348 transitions. [2024-12-05 22:13:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 348 transitions. [2024-12-05 22:13:34,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:13:34,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:34,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:35,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:39,773 INFO L134 CoverageAnalysis]: Checked inductivity of 3008 backedges. 2 proven. 2016 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:43,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:43,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 281 states and 350 transitions. [2024-12-05 22:13:43,537 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 350 transitions. [2024-12-05 22:13:43,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:13:43,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:44,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:48,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 2 proven. 2080 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:13:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:13:53,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 282 states and 350 transitions. [2024-12-05 22:13:53,477 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 350 transitions. [2024-12-05 22:13:53,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:13:53,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:13:53,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:13:54,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:13:58,650 INFO L134 CoverageAnalysis]: Checked inductivity of 3137 backedges. 2 proven. 2145 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:01,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:01,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 283 states and 351 transitions. [2024-12-05 22:14:01,536 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 351 transitions. [2024-12-05 22:14:01,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:14:01,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:01,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:03,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:07,358 INFO L134 CoverageAnalysis]: Checked inductivity of 3203 backedges. 2 proven. 2211 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:10,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 284 states and 352 transitions. [2024-12-05 22:14:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 352 transitions. [2024-12-05 22:14:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:14:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:11,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:15,281 INFO L134 CoverageAnalysis]: Checked inductivity of 3270 backedges. 2 proven. 2278 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:18,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:18,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 285 states and 353 transitions. [2024-12-05 22:14:18,153 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 353 transitions. [2024-12-05 22:14:18,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 22:14:18,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:18,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:18,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:23,494 INFO L134 CoverageAnalysis]: Checked inductivity of 3338 backedges. 2 proven. 2346 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:26,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:26,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 286 states and 354 transitions. [2024-12-05 22:14:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 354 transitions. [2024-12-05 22:14:26,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 22:14:26,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:26,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:27,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:34,547 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 2 proven. 2415 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:40,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:40,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 287 states and 356 transitions. [2024-12-05 22:14:40,426 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 356 transitions. [2024-12-05 22:14:40,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:14:40,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:40,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:45,867 INFO L134 CoverageAnalysis]: Checked inductivity of 3477 backedges. 2 proven. 2485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:14:50,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:14:50,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 288 states and 356 transitions. [2024-12-05 22:14:50,965 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 356 transitions. [2024-12-05 22:14:50,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:14:50,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:14:50,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:14:52,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:14:57,023 INFO L134 CoverageAnalysis]: Checked inductivity of 3548 backedges. 2 proven. 2556 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:15:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:00,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 289 states and 358 transitions. [2024-12-05 22:15:00,783 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 358 transitions. [2024-12-05 22:15:00,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:15:00,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:00,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:01,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:06,224 INFO L134 CoverageAnalysis]: Checked inductivity of 3620 backedges. 2 proven. 2628 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:15:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 290 states and 359 transitions. [2024-12-05 22:15:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 359 transitions. [2024-12-05 22:15:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 22:15:11,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:11,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:17,712 INFO L134 CoverageAnalysis]: Checked inductivity of 3693 backedges. 2 proven. 2701 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:15:22,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:22,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 291 states and 360 transitions. [2024-12-05 22:15:22,818 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 360 transitions. [2024-12-05 22:15:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:15:22,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:22,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:25,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:29,596 INFO L134 CoverageAnalysis]: Checked inductivity of 3767 backedges. 2 proven. 2775 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:15:34,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:34,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 292 states and 361 transitions. [2024-12-05 22:15:34,595 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 361 transitions. [2024-12-05 22:15:34,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:15:34,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:34,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:37,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:15:43,630 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2850 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:15:55,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:15:55,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 293 states and 361 transitions. [2024-12-05 22:15:55,789 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 361 transitions. [2024-12-05 22:15:55,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:15:55,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:15:55,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:15:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 2 proven. 2926 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:16:06,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:06,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 294 states and 363 transitions. [2024-12-05 22:16:06,721 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 363 transitions. [2024-12-05 22:16:06,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:16:06,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:06,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:08,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:16:13,214 INFO L134 CoverageAnalysis]: Checked inductivity of 3995 backedges. 2 proven. 3003 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-05 22:16:18,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:16:18,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 295 states and 365 transitions. [2024-12-05 22:16:18,561 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 365 transitions. [2024-12-05 22:16:18,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 22:16:18,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:16:18,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:16:20,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat