./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/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_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:12:49,169 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:12:49,227 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:12:49,231 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:12:49,231 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:12:49,251 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:12:49,252 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:12:49,252 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:12:49,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:12:49,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:12:49,253 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:12:49,254 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:12:49,254 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:12:49,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:12:49,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:12:49,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:12:49,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:12:49,255 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:12:49,255 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:12:49,255 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:12:49,255 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_91c15123-7a90-4957-bb32-2dd9be43ef34/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 ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c366d24ef9ea71cc6362f44963cc0aaadef105bf25ae7c56112d839540c58b5 [2024-12-05 23:12:49,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:12:49,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:12:49,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:12:49,495 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:12:49,496 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:12:49,497 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2024-12-05 23:12:52,127 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/data/8cafac9d8/d7ab0b1ecbf84729816e82919b7d2370/FLAG15e6dca6c [2024-12-05 23:12:52,439 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:12:52,440 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test4-3.i [2024-12-05 23:12:52,453 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/data/8cafac9d8/d7ab0b1ecbf84729816e82919b7d2370/FLAG15e6dca6c [2024-12-05 23:12:52,714 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/data/8cafac9d8/d7ab0b1ecbf84729816e82919b7d2370 [2024-12-05 23:12:52,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:12:52,717 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:12:52,718 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:12:52,718 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:12:52,722 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:12:52,723 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:12:52" (1/1) ... [2024-12-05 23:12:52,723 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f6cccb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:52, skipping insertion in model container [2024-12-05 23:12:52,724 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:12:52" (1/1) ... [2024-12-05 23:12:52,762 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:12:53,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:12:53,251 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:12:53,355 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:12:53,384 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:12:53,385 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53 WrapperNode [2024-12-05 23:12:53,385 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:12:53,386 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:12:53,386 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:12:53,386 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:12:53,391 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,476 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-12-05 23:12:53,477 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:12:53,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:12:53,477 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:12:53,477 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:12:53,484 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,484 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,494 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,495 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,538 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,541 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,553 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,560 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,565 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,578 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:12:53,579 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:12:53,579 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:12:53,580 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:12:53,580 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:12:53" (1/1) ... [2024-12-05 23:12:53,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:12:53,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:12:53,624 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:12:53,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_91c15123-7a90-4957-bb32-2dd9be43ef34/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:12:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:12:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:12:53,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:12:53,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 23:12:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:12:53,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:12:53,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:12:53,862 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:12:53,864 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:12:55,570 INFO L? ?]: Removed 432 outVars from TransFormulas that were not future-live. [2024-12-05 23:12:55,570 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:12:57,032 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:12:57,033 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-05 23:12:57,033 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:12:57 BoogieIcfgContainer [2024-12-05 23:12:57,033 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:12:57,034 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:12:57,034 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:12:57,042 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:12:57,042 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:12:57" (1/1) ... [2024-12-05 23:12:57,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:12:57,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 171 states and 288 transitions. [2024-12-05 23:12:57,092 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 288 transitions. [2024-12-05 23:12:57,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-05 23:12:57,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,208 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 23:12:57,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 170 states and 287 transitions. [2024-12-05 23:12:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 287 transitions. [2024-12-05 23:12:57,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:12:57,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,276 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 23:12:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 171 states and 289 transitions. [2024-12-05 23:12:57,311 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 289 transitions. [2024-12-05 23:12:57,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:12:57,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-05 23:12:57,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-05 23:12:57,414 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-05 23:12:57,432 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 23:12:57,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 174 states and 293 transitions. [2024-12-05 23:12:57,490 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 293 transitions. [2024-12-05 23:12:57,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:12:57,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,529 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 23:12:57,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 174 states and 289 transitions. [2024-12-05 23:12:57,535 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 289 transitions. [2024-12-05 23:12:57,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:12:57,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,573 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 23:12:57,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 174 states and 281 transitions. [2024-12-05 23:12:57,580 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 281 transitions. [2024-12-05 23:12:57,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:12:57,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,672 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 23:12:57,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 174 states and 269 transitions. [2024-12-05 23:12:57,680 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 269 transitions. [2024-12-05 23:12:57,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:12:57,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,824 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 23:12:59,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:04,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:04,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:04,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 174 states and 257 transitions. [2024-12-05 23:13:04,503 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 257 transitions. [2024-12-05 23:13:04,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:13:04,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:04,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:04,853 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 23:13:14,975 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:16,711 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:16,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:16,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 188 states and 272 transitions. [2024-12-05 23:13:16,734 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 272 transitions. [2024-12-05 23:13:16,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:13:16,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:16,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:16,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:16,934 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 23:13:16,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:16,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 188 states and 270 transitions. [2024-12-05 23:13:16,945 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 270 transitions. [2024-12-05 23:13:16,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:13:16,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:16,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:17,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:17,108 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 23:13:17,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:17,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 188 states and 268 transitions. [2024-12-05 23:13:17,116 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 268 transitions. [2024-12-05 23:13:17,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:13:17,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:17,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:17,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:17,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:13:20,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:20,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:20,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-12-05 23:13:20,255 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-12-05 23:13:20,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:13:20,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:20,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:20,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:20,504 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:13:30,522 WARN L539 Checker$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 23:13:40,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:43,437 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:13:43,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:43,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 191 states and 268 transitions. [2024-12-05 23:13:43,453 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 268 transitions. [2024-12-05 23:13:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:13:43,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:43,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:43,703 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:13:53,934 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:04,338 WARN L539 Checker$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 23:14:13,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:13,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 237 states and 324 transitions. [2024-12-05 23:14:13,120 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 324 transitions. [2024-12-05 23:14:13,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 23:14:13,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:13,261 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:14:13,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 237 states and 322 transitions. [2024-12-05 23:14:13,269 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 322 transitions. [2024-12-05 23:14:13,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 23:14:13,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:13,420 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:14:13,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:13,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 237 states and 320 transitions. [2024-12-05 23:14:13,427 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 320 transitions. [2024-12-05 23:14:13,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:14:13,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:13,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:13,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:13,589 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:14:23,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:23,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:23,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 237 states and 318 transitions. [2024-12-05 23:14:23,606 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 318 transitions. [2024-12-05 23:14:23,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:14:23,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:23,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:23,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:23,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:14:24,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:24,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 240 states and 320 transitions. [2024-12-05 23:14:24,632 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 320 transitions. [2024-12-05 23:14:24,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:14:24,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:24,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:24,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:24,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:14:24,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:24,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 240 states and 318 transitions. [2024-12-05 23:14:24,860 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 318 transitions. [2024-12-05 23:14:24,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:14:24,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:24,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:24,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:25,165 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:14:27,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.42s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:27,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:27,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 243 states and 320 transitions. [2024-12-05 23:14:27,277 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 320 transitions. [2024-12-05 23:14:27,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:14:27,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:27,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:27,425 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:14:27,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:27,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-12-05 23:14:27,439 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-12-05 23:14:27,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:14:27,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:27,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:27,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:27,740 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-12-05 23:14:27,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:27,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 252 states and 330 transitions. [2024-12-05 23:14:27,968 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 330 transitions. [2024-12-05 23:14:27,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 23:14:27,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:27,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:28,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:14:29,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:32,593 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:14:32,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:14:32,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 318 states and 411 transitions. [2024-12-05 23:14:32,753 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 411 transitions. [2024-12-05 23:14:32,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:14:32,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:14:32,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:14:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:14:33,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:14:43,223 WARN L539 Checker$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 23:14:53,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:03,259 WARN L539 Checker$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 23:15:05,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:15,977 WARN L539 Checker$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 23:15:21,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.30s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:21,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:21,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 385 states and 492 transitions. [2024-12-05 23:15:21,595 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 492 transitions. [2024-12-05 23:15:21,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:15:21,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:21,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:21,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:21,827 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:15:23,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:23,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 386 states and 494 transitions. [2024-12-05 23:15:23,156 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 494 transitions. [2024-12-05 23:15:23,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:15:23,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:23,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:23,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:23,431 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:15:33,453 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 23:15:43,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:53,465 WARN L539 Checker$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 23:15:53,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:53,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 389 states and 496 transitions. [2024-12-05 23:15:53,840 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 496 transitions. [2024-12-05 23:15:53,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:15:53,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:53,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:53,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:54,220 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:15:55,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:15:55,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:55,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 392 states and 498 transitions. [2024-12-05 23:15:55,937 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 498 transitions. [2024-12-05 23:15:55,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:15:55,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:55,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:58,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:58,389 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:15:58,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:58,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 394 states and 504 transitions. [2024-12-05 23:15:58,550 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 504 transitions. [2024-12-05 23:15:58,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:15:58,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:58,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:58,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:15:58,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:15:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 394 states and 502 transitions. [2024-12-05 23:15:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 502 transitions. [2024-12-05 23:15:58,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:15:58,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:15:58,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:15:58,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:15:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:16:05,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.21s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:10,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 23:16:11,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:11,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 467 states and 598 transitions. [2024-12-05 23:16:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 598 transitions. [2024-12-05 23:16:11,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 23:16:11,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:11,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:13,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:13,549 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:16:14,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:14,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 469 states and 603 transitions. [2024-12-05 23:16:14,212 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 603 transitions. [2024-12-05 23:16:14,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:16:14,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:14,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:14,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:14,519 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:16:15,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-12-05 23:16:16,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 472 states and 605 transitions. [2024-12-05 23:16:16,410 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 605 transitions. [2024-12-05 23:16:16,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 23:16:16,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:16,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:17,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:18,007 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 3 proven. 33 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-12-05 23:16:18,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:18,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 474 states and 608 transitions. [2024-12-05 23:16:18,538 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 608 transitions. [2024-12-05 23:16:18,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:16:18,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:18,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:19,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:20,346 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 3 proven. 49 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:16:21,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:21,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 477 states and 615 transitions. [2024-12-05 23:16:21,461 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 615 transitions. [2024-12-05 23:16:21,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 23:16:21,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:21,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:22,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:22,845 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 3 proven. 68 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:16:23,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:23,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 478 states and 616 transitions. [2024-12-05 23:16:23,148 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 616 transitions. [2024-12-05 23:16:23,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:16:23,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:23,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:23,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 168 backedges. 3 proven. 90 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 23:16:24,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:24,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 479 states and 617 transitions. [2024-12-05 23:16:24,644 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 617 transitions. [2024-12-05 23:16:24,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 23:16:24,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:24,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:25,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:26,067 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 3 proven. 115 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-12-05 23:16:26,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:26,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 480 states and 618 transitions. [2024-12-05 23:16:26,670 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 618 transitions. [2024-12-05 23:16:26,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:16:26,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:26,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:27,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:28,039 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 3 proven. 143 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:16:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:28,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 481 states and 619 transitions. [2024-12-05 23:16:28,523 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 619 transitions. [2024-12-05 23:16:28,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 23:16:28,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:28,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:29,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:30,058 INFO L134 CoverageAnalysis]: Checked inductivity of 291 backedges. 3 proven. 174 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:16:30,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:30,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 482 states and 620 transitions. [2024-12-05 23:16:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 620 transitions. [2024-12-05 23:16:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:16:30,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:30,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:31,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:32,460 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 3 proven. 208 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-12-05 23:16:33,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:33,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 621 states to 483 states and 621 transitions. [2024-12-05 23:16:33,067 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 621 transitions. [2024-12-05 23:16:33,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 23:16:33,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:33,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:34,708 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 3 proven. 245 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-12-05 23:16:35,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:35,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 484 states and 622 transitions. [2024-12-05 23:16:35,273 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 622 transitions. [2024-12-05 23:16:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:16:35,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:36,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 3 proven. 285 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-05 23:16:37,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:37,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 485 states and 623 transitions. [2024-12-05 23:16:37,673 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 623 transitions. [2024-12-05 23:16:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:16:37,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:37,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:38,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 3 proven. 328 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-05 23:16:39,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:39,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 486 states and 624 transitions. [2024-12-05 23:16:39,618 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 624 transitions. [2024-12-05 23:16:39,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:16:39,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:39,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:40,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:41,409 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 3 proven. 374 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-12-05 23:16:42,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:42,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 487 states and 625 transitions. [2024-12-05 23:16:42,205 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 625 transitions. [2024-12-05 23:16:42,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:16:42,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:42,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:43,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 645 backedges. 3 proven. 423 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 23:16:44,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:44,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 488 states and 626 transitions. [2024-12-05 23:16:44,614 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 626 transitions. [2024-12-05 23:16:44,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:16:44,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:44,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:45,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:46,997 INFO L134 CoverageAnalysis]: Checked inductivity of 718 backedges. 3 proven. 475 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-12-05 23:16:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:47,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 489 states and 627 transitions. [2024-12-05 23:16:47,789 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 627 transitions. [2024-12-05 23:16:47,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:16:47,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:47,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:50,230 INFO L134 CoverageAnalysis]: Checked inductivity of 795 backedges. 3 proven. 530 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-12-05 23:16:50,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:50,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 490 states and 628 transitions. [2024-12-05 23:16:50,720 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 628 transitions. [2024-12-05 23:16:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:16:50,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:51,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 3 proven. 588 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-12-05 23:16:52,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:52,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 491 states and 629 transitions. [2024-12-05 23:16:52,986 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 629 transitions. [2024-12-05 23:16:52,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:16:52,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:52,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:54,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:55,030 INFO L134 CoverageAnalysis]: Checked inductivity of 961 backedges. 3 proven. 649 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:16:55,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:55,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 492 states and 630 transitions. [2024-12-05 23:16:55,384 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 630 transitions. [2024-12-05 23:16:55,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:16:55,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:55,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:16:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 3 proven. 713 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-12-05 23:16:57,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:16:57,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 493 states and 631 transitions. [2024-12-05 23:16:57,759 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 631 transitions. [2024-12-05 23:16:57,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:16:57,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:16:57,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:16:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:00,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1143 backedges. 3 proven. 780 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-12-05 23:17:01,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:01,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 494 states and 632 transitions. [2024-12-05 23:17:01,337 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 632 transitions. [2024-12-05 23:17:01,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:17:01,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:01,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:02,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:03,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1240 backedges. 3 proven. 850 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-12-05 23:17:04,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:04,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 495 states and 633 transitions. [2024-12-05 23:17:04,094 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 633 transitions. [2024-12-05 23:17:04,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 23:17:04,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:04,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:05,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:06,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 3 proven. 923 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-12-05 23:17:07,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:07,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 496 states and 634 transitions. [2024-12-05 23:17:07,525 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 634 transitions. [2024-12-05 23:17:07,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:17:07,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:07,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:08,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:09,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1446 backedges. 3 proven. 999 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-05 23:17:10,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 497 states and 635 transitions. [2024-12-05 23:17:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 635 transitions. [2024-12-05 23:17:10,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:17:10,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:10,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:12,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:14,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1555 backedges. 3 proven. 1078 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-05 23:17:15,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:15,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 498 states and 636 transitions. [2024-12-05 23:17:15,042 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 636 transitions. [2024-12-05 23:17:15,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:17:15,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:15,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:16,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:17,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1668 backedges. 3 proven. 1160 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-12-05 23:17:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:18,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 499 states and 637 transitions. [2024-12-05 23:17:18,414 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 637 transitions. [2024-12-05 23:17:18,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:17:18,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:18,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:19,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:21,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1785 backedges. 3 proven. 1245 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-12-05 23:17:21,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:21,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 500 states and 638 transitions. [2024-12-05 23:17:21,887 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 638 transitions. [2024-12-05 23:17:21,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:17:21,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:21,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:23,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:24,766 INFO L134 CoverageAnalysis]: Checked inductivity of 1906 backedges. 3 proven. 1333 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-05 23:17:25,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:25,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 501 states and 639 transitions. [2024-12-05 23:17:25,724 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 639 transitions. [2024-12-05 23:17:25,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 23:17:25,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:25,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:27,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:29,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2031 backedges. 3 proven. 1424 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-12-05 23:17:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:30,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 502 states and 640 transitions. [2024-12-05 23:17:30,628 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 640 transitions. [2024-12-05 23:17:30,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:17:30,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:30,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:32,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:33,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2160 backedges. 3 proven. 1518 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-12-05 23:17:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 503 states and 641 transitions. [2024-12-05 23:17:34,137 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 641 transitions. [2024-12-05 23:17:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 23:17:34,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:34,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:35,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:37,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2293 backedges. 3 proven. 1615 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-12-05 23:17:37,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:37,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 504 states and 642 transitions. [2024-12-05 23:17:37,545 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 642 transitions. [2024-12-05 23:17:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:17:37,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:37,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 2430 backedges. 3 proven. 1715 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-12-05 23:17:42,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:42,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 505 states and 643 transitions. [2024-12-05 23:17:42,826 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 643 transitions. [2024-12-05 23:17:42,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 23:17:42,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:42,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:43,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:45,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2571 backedges. 3 proven. 1818 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-12-05 23:17:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:46,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 506 states and 644 transitions. [2024-12-05 23:17:46,824 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 644 transitions. [2024-12-05 23:17:46,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:17:46,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:46,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:50,084 INFO L134 CoverageAnalysis]: Checked inductivity of 2716 backedges. 3 proven. 1924 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-12-05 23:17:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:50,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 507 states and 645 transitions. [2024-12-05 23:17:50,947 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 645 transitions. [2024-12-05 23:17:50,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 23:17:50,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:50,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:52,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:54,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2865 backedges. 3 proven. 2033 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-12-05 23:17:55,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:17:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 508 states and 646 transitions. [2024-12-05 23:17:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 646 transitions. [2024-12-05 23:17:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:17:55,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:17:55,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:17:57,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:17:59,707 INFO L134 CoverageAnalysis]: Checked inductivity of 3018 backedges. 3 proven. 2145 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-05 23:18:00,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:00,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 509 states and 647 transitions. [2024-12-05 23:18:00,752 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 647 transitions. [2024-12-05 23:18:00,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 23:18:00,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:00,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:02,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3175 backedges. 3 proven. 2260 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-12-05 23:18:05,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:05,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 510 states and 648 transitions. [2024-12-05 23:18:05,604 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 648 transitions. [2024-12-05 23:18:05,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 23:18:05,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:05,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:07,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:09,422 INFO L134 CoverageAnalysis]: Checked inductivity of 3336 backedges. 3 proven. 2378 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-12-05 23:18:10,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 511 states and 649 transitions. [2024-12-05 23:18:10,003 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 649 transitions. [2024-12-05 23:18:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:18:10,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:10,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:13,558 INFO L134 CoverageAnalysis]: Checked inductivity of 3501 backedges. 3 proven. 2499 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-12-05 23:18:14,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:14,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 512 states and 650 transitions. [2024-12-05 23:18:14,184 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 650 transitions. [2024-12-05 23:18:14,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 23:18:14,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:14,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:15,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:18,210 INFO L134 CoverageAnalysis]: Checked inductivity of 3670 backedges. 3 proven. 2623 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-12-05 23:18:19,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:19,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 513 states and 651 transitions. [2024-12-05 23:18:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 651 transitions. [2024-12-05 23:18:19,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 23:18:19,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:19,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:21,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:24,341 INFO L134 CoverageAnalysis]: Checked inductivity of 3843 backedges. 3 proven. 2750 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-12-05 23:18:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:25,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 514 states and 652 transitions. [2024-12-05 23:18:25,585 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 652 transitions. [2024-12-05 23:18:25,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 23:18:25,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:25,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:29,456 INFO L134 CoverageAnalysis]: Checked inductivity of 4020 backedges. 3 proven. 2880 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-12-05 23:18:30,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:30,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 515 states and 653 transitions. [2024-12-05 23:18:30,495 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 653 transitions. [2024-12-05 23:18:30,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 23:18:30,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:30,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:31,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:34,406 INFO L134 CoverageAnalysis]: Checked inductivity of 4201 backedges. 3 proven. 3013 refuted. 0 times theorem prover too weak. 1185 trivial. 0 not checked. [2024-12-05 23:18:35,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:35,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 516 states and 654 transitions. [2024-12-05 23:18:35,798 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 654 transitions. [2024-12-05 23:18:35,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 23:18:35,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:35,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:37,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:18:47,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4386 backedges. 3 proven. 3149 refuted. 0 times theorem prover too weak. 1234 trivial. 0 not checked. [2024-12-05 23:18:57,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:18:57,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 517 states and 655 transitions. [2024-12-05 23:18:57,271 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 655 transitions. [2024-12-05 23:18:57,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 23:18:57,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:18:57,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:18:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:00,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4575 backedges. 139 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-12-05 23:19:00,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:00,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 518 states and 659 transitions. [2024-12-05 23:19:00,886 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 659 transitions. [2024-12-05 23:19:00,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:19:00,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:00,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:02,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:03,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4768 backedges. 184 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-12-05 23:19:04,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:04,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 519 states and 661 transitions. [2024-12-05 23:19:04,567 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 661 transitions. [2024-12-05 23:19:04,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 23:19:04,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:04,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:07,169 INFO L134 CoverageAnalysis]: Checked inductivity of 4965 backedges. 229 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-12-05 23:19:08,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:08,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 666 states to 521 states and 666 transitions. [2024-12-05 23:19:08,935 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 666 transitions. [2024-12-05 23:19:08,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:19:08,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:08,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:10,984 INFO L134 CoverageAnalysis]: Checked inductivity of 5166 backedges. 274 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-12-05 23:19:11,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:11,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 522 states and 667 transitions. [2024-12-05 23:19:11,765 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 667 transitions. [2024-12-05 23:19:11,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 23:19:11,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:11,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:13,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:14,771 INFO L134 CoverageAnalysis]: Checked inductivity of 5371 backedges. 319 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-12-05 23:19:15,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:15,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 523 states and 668 transitions. [2024-12-05 23:19:15,515 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 668 transitions. [2024-12-05 23:19:15,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 23:19:15,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:15,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:18,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 5580 backedges. 364 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-12-05 23:19:20,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:20,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 524 states and 669 transitions. [2024-12-05 23:19:20,314 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 669 transitions. [2024-12-05 23:19:20,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:19:20,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:20,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:21,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 5793 backedges. 409 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-12-05 23:19:23,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:23,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 525 states and 670 transitions. [2024-12-05 23:19:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 670 transitions. [2024-12-05 23:19:23,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 23:19:23,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:23,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:25,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:26,351 INFO L134 CoverageAnalysis]: Checked inductivity of 6010 backedges. 454 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-12-05 23:19:27,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:27,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 526 states and 671 transitions. [2024-12-05 23:19:27,095 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 671 transitions. [2024-12-05 23:19:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 23:19:27,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:28,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:29,806 INFO L134 CoverageAnalysis]: Checked inductivity of 6231 backedges. 499 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-12-05 23:19:30,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:30,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 527 states and 672 transitions. [2024-12-05 23:19:30,529 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 672 transitions. [2024-12-05 23:19:30,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 23:19:30,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:30,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:32,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:33,449 INFO L134 CoverageAnalysis]: Checked inductivity of 6456 backedges. 544 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-12-05 23:19:34,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:34,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 528 states and 673 transitions. [2024-12-05 23:19:34,554 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 673 transitions. [2024-12-05 23:19:34,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 23:19:34,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:34,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:36,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:38,095 INFO L134 CoverageAnalysis]: Checked inductivity of 6685 backedges. 589 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-12-05 23:19:39,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:39,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 529 states and 674 transitions. [2024-12-05 23:19:39,136 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 674 transitions. [2024-12-05 23:19:39,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 23:19:39,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:39,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:41,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 6918 backedges. 634 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-12-05 23:19:43,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:43,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 530 states and 675 transitions. [2024-12-05 23:19:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 675 transitions. [2024-12-05 23:19:43,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-05 23:19:43,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:43,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:47,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7155 backedges. 679 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-12-05 23:19:48,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:48,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 531 states and 676 transitions. [2024-12-05 23:19:48,473 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 676 transitions. [2024-12-05 23:19:48,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-05 23:19:48,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:48,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:51,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:53,144 INFO L134 CoverageAnalysis]: Checked inductivity of 7396 backedges. 724 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-12-05 23:19:54,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 532 states and 677 transitions. [2024-12-05 23:19:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 677 transitions. [2024-12-05 23:19:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 23:19:54,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:54,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:57,808 INFO L134 CoverageAnalysis]: Checked inductivity of 7641 backedges. 769 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-12-05 23:19:58,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:58,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 533 states and 678 transitions. [2024-12-05 23:19:58,759 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 678 transitions. [2024-12-05 23:19:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-05 23:19:58,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:58,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:00,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:01,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7890 backedges. 814 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-12-05 23:20:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:03,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 534 states and 679 transitions. [2024-12-05 23:20:03,089 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 679 transitions. [2024-12-05 23:20:03,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-12-05 23:20:03,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:03,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:05,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:07,186 INFO L134 CoverageAnalysis]: Checked inductivity of 8143 backedges. 859 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-12-05 23:20:08,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 535 states and 680 transitions. [2024-12-05 23:20:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 680 transitions. [2024-12-05 23:20:08,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-05 23:20:08,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:09,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 8400 backedges. 904 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-12-05 23:20:12,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:12,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 536 states and 681 transitions. [2024-12-05 23:20:12,842 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 681 transitions. [2024-12-05 23:20:12,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-12-05 23:20:12,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:14,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:15,933 INFO L134 CoverageAnalysis]: Checked inductivity of 8661 backedges. 949 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-12-05 23:20:16,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:16,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 537 states and 682 transitions. [2024-12-05 23:20:16,715 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 682 transitions. [2024-12-05 23:20:16,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-05 23:20:16,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:16,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:19,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:21,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8926 backedges. 994 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-12-05 23:20:22,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:22,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 538 states and 683 transitions. [2024-12-05 23:20:22,729 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 683 transitions. [2024-12-05 23:20:22,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-12-05 23:20:22,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:22,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:27,636 INFO L134 CoverageAnalysis]: Checked inductivity of 9195 backedges. 1039 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-12-05 23:20:29,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:29,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 539 states and 684 transitions. [2024-12-05 23:20:29,576 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 684 transitions. [2024-12-05 23:20:29,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-05 23:20:29,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:29,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:34,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:36,079 INFO L134 CoverageAnalysis]: Checked inductivity of 9468 backedges. 1084 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-12-05 23:20:37,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:37,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 540 states and 685 transitions. [2024-12-05 23:20:37,198 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 685 transitions. [2024-12-05 23:20:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-05 23:20:37,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:37,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:39,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:41,649 INFO L134 CoverageAnalysis]: Checked inductivity of 9745 backedges. 1129 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-12-05 23:20:42,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:42,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 541 states and 686 transitions. [2024-12-05 23:20:42,699 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 686 transitions. [2024-12-05 23:20:42,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-05 23:20:42,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:42,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:44,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 10026 backedges. 1174 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-12-05 23:20:47,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:47,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 687 states to 542 states and 687 transitions. [2024-12-05 23:20:47,752 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 687 transitions. [2024-12-05 23:20:47,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-05 23:20:47,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:47,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:50,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:52,212 INFO L134 CoverageAnalysis]: Checked inductivity of 10311 backedges. 1219 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-12-05 23:20:53,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:53,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 543 states and 688 transitions. [2024-12-05 23:20:53,135 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 688 transitions. [2024-12-05 23:20:53,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-05 23:20:53,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:53,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:56,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:58,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10600 backedges. 1264 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-12-05 23:21:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:00,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 544 states and 689 transitions. [2024-12-05 23:21:00,063 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 689 transitions. [2024-12-05 23:21:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-12-05 23:21:00,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:00,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 10893 backedges. 1309 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-12-05 23:21:06,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:06,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 545 states and 690 transitions. [2024-12-05 23:21:06,910 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 690 transitions. [2024-12-05 23:21:06,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-05 23:21:06,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:06,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:09,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:12,476 INFO L134 CoverageAnalysis]: Checked inductivity of 11190 backedges. 1354 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-12-05 23:21:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:13,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 546 states and 691 transitions. [2024-12-05 23:21:13,660 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 691 transitions. [2024-12-05 23:21:13,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-12-05 23:21:13,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:13,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:19,274 INFO L134 CoverageAnalysis]: Checked inductivity of 11491 backedges. 1399 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-12-05 23:21:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:20,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 547 states and 692 transitions. [2024-12-05 23:21:20,680 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 692 transitions. [2024-12-05 23:21:20,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-12-05 23:21:20,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:20,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:25,805 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 1444 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-12-05 23:21:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:26,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 548 states and 693 transitions. [2024-12-05 23:21:26,732 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 693 transitions. [2024-12-05 23:21:26,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-12-05 23:21:26,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:30,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1489 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-12-05 23:21:33,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 549 states and 694 transitions. [2024-12-05 23:21:33,341 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 694 transitions. [2024-12-05 23:21:33,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-12-05 23:21:33,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:33,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:38,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:40,836 INFO L134 CoverageAnalysis]: Checked inductivity of 12418 backedges. 1534 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-12-05 23:21:42,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:42,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 550 states and 695 transitions. [2024-12-05 23:21:42,248 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 695 transitions. [2024-12-05 23:21:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-12-05 23:21:42,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:45,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:49,245 INFO L134 CoverageAnalysis]: Checked inductivity of 12735 backedges. 1579 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-12-05 23:21:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:51,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 551 states and 696 transitions. [2024-12-05 23:21:51,146 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 696 transitions. [2024-12-05 23:21:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-12-05 23:21:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:51,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:58,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:01,979 INFO L134 CoverageAnalysis]: Checked inductivity of 13056 backedges. 1624 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-12-05 23:22:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 552 states and 697 transitions. [2024-12-05 23:22:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 697 transitions. [2024-12-05 23:22:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-12-05 23:22:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:03,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:05,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:08,930 INFO L134 CoverageAnalysis]: Checked inductivity of 13381 backedges. 1669 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-12-05 23:22:09,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:09,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 553 states and 698 transitions. [2024-12-05 23:22:09,960 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 698 transitions. [2024-12-05 23:22:09,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-05 23:22:09,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:09,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:14,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:17,898 INFO L134 CoverageAnalysis]: Checked inductivity of 13710 backedges. 1714 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-12-05 23:22:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:19,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 554 states and 699 transitions. [2024-12-05 23:22:19,491 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 699 transitions. [2024-12-05 23:22:19,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-05 23:22:19,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:19,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:21,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:25,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14043 backedges. 1759 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-12-05 23:22:26,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:26,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 555 states and 700 transitions. [2024-12-05 23:22:26,447 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 700 transitions. [2024-12-05 23:22:26,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-05 23:22:26,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:26,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:32,441 INFO L134 CoverageAnalysis]: Checked inductivity of 14380 backedges. 1804 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-12-05 23:22:33,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:33,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 556 states and 701 transitions. [2024-12-05 23:22:33,485 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 701 transitions. [2024-12-05 23:22:33,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-05 23:22:33,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:33,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:35,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:38,942 INFO L134 CoverageAnalysis]: Checked inductivity of 14721 backedges. 1849 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-12-05 23:22:39,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:39,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 557 states and 702 transitions. [2024-12-05 23:22:39,917 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 702 transitions. [2024-12-05 23:22:39,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-05 23:22:39,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:39,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:45,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15066 backedges. 1894 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-12-05 23:22:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:50,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 558 states and 703 transitions. [2024-12-05 23:22:50,686 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 703 transitions. [2024-12-05 23:22:50,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-05 23:22:50,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:50,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:53,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:57,248 INFO L134 CoverageAnalysis]: Checked inductivity of 15415 backedges. 1939 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-12-05 23:22:58,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:58,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 559 states and 704 transitions. [2024-12-05 23:22:58,656 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 704 transitions. [2024-12-05 23:22:58,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-05 23:22:58,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:58,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:01,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:05,455 INFO L134 CoverageAnalysis]: Checked inductivity of 15768 backedges. 1984 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-12-05 23:23:07,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:07,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 560 states and 705 transitions. [2024-12-05 23:23:07,572 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 705 transitions. [2024-12-05 23:23:07,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2024-12-05 23:23:07,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:07,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:15,615 INFO L134 CoverageAnalysis]: Checked inductivity of 16125 backedges. 2029 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-12-05 23:23:17,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:17,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 561 states and 706 transitions. [2024-12-05 23:23:17,785 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 706 transitions. [2024-12-05 23:23:17,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2024-12-05 23:23:17,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:21,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:26,331 INFO L134 CoverageAnalysis]: Checked inductivity of 16486 backedges. 2074 proven. 5223 refuted. 0 times theorem prover too weak. 9189 trivial. 0 not checked. [2024-12-05 23:23:28,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:28,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 562 states and 707 transitions. [2024-12-05 23:23:28,031 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 707 transitions. [2024-12-05 23:23:28,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2024-12-05 23:23:28,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:28,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:33,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:38,407 INFO L134 CoverageAnalysis]: Checked inductivity of 16851 backedges. 2119 proven. 5407 refuted. 0 times theorem prover too weak. 9325 trivial. 0 not checked. [2024-12-05 23:23:40,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 563 states and 708 transitions. [2024-12-05 23:23:40,970 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 708 transitions. [2024-12-05 23:23:40,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-12-05 23:23:40,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:40,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:44,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:49,173 INFO L134 CoverageAnalysis]: Checked inductivity of 17220 backedges. 2164 proven. 5594 refuted. 0 times theorem prover too weak. 9462 trivial. 0 not checked. [2024-12-05 23:23:50,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:50,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 564 states and 709 transitions. [2024-12-05 23:23:50,721 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 709 transitions. [2024-12-05 23:23:50,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-05 23:23:50,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:50,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:55,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:00,484 INFO L134 CoverageAnalysis]: Checked inductivity of 17593 backedges. 2209 proven. 5784 refuted. 0 times theorem prover too weak. 9600 trivial. 0 not checked. [2024-12-05 23:24:03,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:03,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 565 states and 710 transitions. [2024-12-05 23:24:03,120 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 710 transitions. [2024-12-05 23:24:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 273 [2024-12-05 23:24:03,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 17970 backedges. 2254 proven. 5977 refuted. 0 times theorem prover too weak. 9739 trivial. 0 not checked. [2024-12-05 23:24:17,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:17,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 711 states to 566 states and 711 transitions. [2024-12-05 23:24:17,902 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 711 transitions. [2024-12-05 23:24:17,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-05 23:24:17,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:17,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:21,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:25,830 INFO L134 CoverageAnalysis]: Checked inductivity of 18351 backedges. 2299 proven. 6173 refuted. 0 times theorem prover too weak. 9879 trivial. 0 not checked. [2024-12-05 23:24:28,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:28,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 567 states and 712 transitions. [2024-12-05 23:24:28,022 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 712 transitions. [2024-12-05 23:24:28,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-05 23:24:28,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:28,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:36,227 INFO L134 CoverageAnalysis]: Checked inductivity of 18736 backedges. 2344 proven. 6372 refuted. 0 times theorem prover too weak. 10020 trivial. 0 not checked. [2024-12-05 23:24:38,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:38,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 568 states and 713 transitions. [2024-12-05 23:24:38,746 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 713 transitions. [2024-12-05 23:24:38,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 279 [2024-12-05 23:24:38,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:38,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:43,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:49,793 INFO L134 CoverageAnalysis]: Checked inductivity of 19125 backedges. 2389 proven. 6574 refuted. 0 times theorem prover too weak. 10162 trivial. 0 not checked. [2024-12-05 23:24:52,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:52,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 569 states and 714 transitions. [2024-12-05 23:24:52,273 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 714 transitions. [2024-12-05 23:24:52,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-05 23:24:52,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:52,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:06,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19518 backedges. 2434 proven. 6779 refuted. 0 times theorem prover too weak. 10305 trivial. 0 not checked. [2024-12-05 23:25:07,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:07,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 570 states and 715 transitions. [2024-12-05 23:25:07,840 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 715 transitions. [2024-12-05 23:25:07,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-05 23:25:07,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:17,929 INFO L134 CoverageAnalysis]: Checked inductivity of 19915 backedges. 2479 proven. 6987 refuted. 0 times theorem prover too weak. 10449 trivial. 0 not checked. [2024-12-05 23:25:19,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:19,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 571 states and 716 transitions. [2024-12-05 23:25:19,205 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 716 transitions. [2024-12-05 23:25:19,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-05 23:25:19,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:19,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:31,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:36,196 INFO L134 CoverageAnalysis]: Checked inductivity of 20316 backedges. 2524 proven. 7198 refuted. 0 times theorem prover too weak. 10594 trivial. 0 not checked. [2024-12-05 23:25:37,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:37,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 572 states and 717 transitions. [2024-12-05 23:25:37,469 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 717 transitions. [2024-12-05 23:25:37,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-05 23:25:37,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:37,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:40,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 20721 backedges. 2569 proven. 7412 refuted. 0 times theorem prover too weak. 10740 trivial. 0 not checked. [2024-12-05 23:25:51,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:51,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 573 states and 718 transitions. [2024-12-05 23:25:51,121 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 718 transitions. [2024-12-05 23:25:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-05 23:25:51,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:51,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:57,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 21130 backedges. 2614 proven. 7629 refuted. 0 times theorem prover too weak. 10887 trivial. 0 not checked. [2024-12-05 23:26:05,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:05,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 574 states and 719 transitions. [2024-12-05 23:26:05,535 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 719 transitions. [2024-12-05 23:26:05,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-05 23:26:05,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:05,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:14,676 INFO L134 CoverageAnalysis]: Checked inductivity of 21543 backedges. 2659 proven. 7849 refuted. 0 times theorem prover too weak. 11035 trivial. 0 not checked. [2024-12-05 23:26:17,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:17,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 575 states and 720 transitions. [2024-12-05 23:26:17,216 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 720 transitions. [2024-12-05 23:26:17,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-05 23:26:17,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:17,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:20,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 21960 backedges. 2704 proven. 8072 refuted. 0 times theorem prover too weak. 11184 trivial. 0 not checked. [2024-12-05 23:26:28,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:28,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 576 states and 721 transitions. [2024-12-05 23:26:28,635 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 721 transitions. [2024-12-05 23:26:28,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2024-12-05 23:26:28,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:28,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat