./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c --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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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 6ac61a60e8702da390cdc74b87fa3424e0fd152a4ccfcd2c9fd7af24a4bb7ac5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:55:59,025 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:55:59,077 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:55:59,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:55:59,081 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:55:59,101 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:55:59,102 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:55:59,102 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:55:59,102 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:55:59,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:55:59,103 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:55:59,104 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:55:59,104 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:55:59,105 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:55:59,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:55:59,105 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:55:59,105 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:55:59,105 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:55:59,105 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:55:59,105 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:55:59,105 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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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 -> 6ac61a60e8702da390cdc74b87fa3424e0fd152a4ccfcd2c9fd7af24a4bb7ac5 [2024-12-05 23:55:59,310 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:55:59,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:55:59,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:55:59,321 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:55:59,321 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:55:59,322 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c [2024-12-05 23:56:01,926 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/8b3bdbf79/b89d07e491e04274ac4191f50a680d14/FLAG396675014 [2024-12-05 23:56:02,088 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:56:02,088 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c [2024-12-05 23:56:02,096 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/8b3bdbf79/b89d07e491e04274ac4191f50a680d14/FLAG396675014 [2024-12-05 23:56:02,109 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/8b3bdbf79/b89d07e491e04274ac4191f50a680d14 [2024-12-05 23:56:02,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:56:02,113 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:56:02,114 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:56:02,114 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:56:02,118 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:56:02,119 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,120 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1da58228 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02, skipping insertion in model container [2024-12-05 23:56:02,120 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,133 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:56:02,282 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:56:02,291 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:56:02,308 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:56:02,320 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:56:02,321 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02 WrapperNode [2024-12-05 23:56:02,321 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:56:02,322 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:56:02,322 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:56:02,322 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:56:02,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,333 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,349 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-12-05 23:56:02,349 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:56:02,350 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:56:02,350 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:56:02,350 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:56:02,357 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,357 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,362 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,367 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,368 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,368 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,370 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:56:02,371 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:56:02,371 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:56:02,371 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:56:02,372 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:56:02,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:56:02,400 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:56:02,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-05 23:56:02,428 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-05 23:56:02,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:56:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:56:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:56:02,429 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 23:56:02,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 23:56:02,484 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:56:02,486 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:56:02,636 INFO L? ?]: Removed 11 outVars from TransFormulas that were not future-live. [2024-12-05 23:56:02,636 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:56:02,663 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:56:02,663 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-05 23:56:02,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:56:02 BoogieIcfgContainer [2024-12-05 23:56:02,663 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:56:02,664 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:56:02,664 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:56:02,671 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:56:02,671 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:56:02" (1/1) ... [2024-12-05 23:56:02,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:56:02,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:02,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-12-05 23:56:02,725 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-12-05 23:56:02,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:56:02,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:02,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 40 states and 55 transitions. [2024-12-05 23:56:03,027 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-12-05 23:56:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:56:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,105 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 56 transitions. [2024-12-05 23:56:03,126 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 56 transitions. [2024-12-05 23:56:03,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:56:03,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,281 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 46 states and 64 transitions. [2024-12-05 23:56:03,362 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-12-05 23:56:03,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:56:03,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,485 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 51 states and 73 transitions. [2024-12-05 23:56:03,697 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 73 transitions. [2024-12-05 23:56:03,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:56:03,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,773 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:56:03,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:03,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 52 states and 74 transitions. [2024-12-05 23:56:03,794 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-12-05 23:56:03,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:56:03,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:03,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:03,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:03,929 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:04,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 58 states and 84 transitions. [2024-12-05 23:56:04,056 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 84 transitions. [2024-12-05 23:56:04,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:56:04,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,192 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:04,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 94 transitions. [2024-12-05 23:56:04,436 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 94 transitions. [2024-12-05 23:56:04,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-05 23:56:04,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,557 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:04,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 66 states and 98 transitions. [2024-12-05 23:56:04,658 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 98 transitions. [2024-12-05 23:56:04,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:56:04,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:04,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 67 states and 99 transitions. [2024-12-05 23:56:04,772 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 99 transitions. [2024-12-05 23:56:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 23:56:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:56:04,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:04,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 68 states and 102 transitions. [2024-12-05 23:56:04,888 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 102 transitions. [2024-12-05 23:56:04,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:56:04,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:04,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:05,013 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:06,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 80 states and 122 transitions. [2024-12-05 23:56:06,121 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 122 transitions. [2024-12-05 23:56:06,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:56:06,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:06,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:06,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:06,272 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:06,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:06,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 84 states and 127 transitions. [2024-12-05 23:56:06,674 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 127 transitions. [2024-12-05 23:56:06,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:56:06,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:06,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:06,825 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:06,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 124 transitions. [2024-12-05 23:56:06,979 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 124 transitions. [2024-12-05 23:56:06,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:56:06,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:06,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:07,142 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:07,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:07,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 89 states and 133 transitions. [2024-12-05 23:56:07,740 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 133 transitions. [2024-12-05 23:56:07,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:56:07,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:07,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:07,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:07,829 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:08,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:08,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 91 states and 137 transitions. [2024-12-05 23:56:08,005 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 137 transitions. [2024-12-05 23:56:08,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:56:08,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:08,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:08,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:08,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 94 states and 141 transitions. [2024-12-05 23:56:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 141 transitions. [2024-12-05 23:56:08,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:56:08,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:08,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,379 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:08,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:08,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 95 states and 145 transitions. [2024-12-05 23:56:08,417 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 145 transitions. [2024-12-05 23:56:08,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-05 23:56:08,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:08,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:56:08,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:08,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 96 states and 150 transitions. [2024-12-05 23:56:08,552 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 150 transitions. [2024-12-05 23:56:08,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:56:08,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:08,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:08,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:09,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 100 states and 156 transitions. [2024-12-05 23:56:09,395 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 156 transitions. [2024-12-05 23:56:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:56:09,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:09,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:09,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:09,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:09,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 100 states and 152 transitions. [2024-12-05 23:56:09,822 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 152 transitions. [2024-12-05 23:56:09,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:56:09,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:09,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:09,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:10,018 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:10,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:10,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 105 states and 161 transitions. [2024-12-05 23:56:10,732 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 161 transitions. [2024-12-05 23:56:10,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:56:10,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:10,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:10,884 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:11,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:11,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 170 transitions. [2024-12-05 23:56:11,384 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 170 transitions. [2024-12-05 23:56:11,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:56:11,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:11,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:11,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:11,476 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:11,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:11,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 112 states and 174 transitions. [2024-12-05 23:56:11,700 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 174 transitions. [2024-12-05 23:56:11,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:56:11,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:11,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:11,857 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:12,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:12,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 115 states and 178 transitions. [2024-12-05 23:56:12,023 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 178 transitions. [2024-12-05 23:56:12,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:56:12,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:12,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:12,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:12,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 116 states and 185 transitions. [2024-12-05 23:56:12,170 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 185 transitions. [2024-12-05 23:56:12,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:56:12,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:12,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:12,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:12,233 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-05 23:56:12,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:12,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 117 states and 191 transitions. [2024-12-05 23:56:12,288 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 191 transitions. [2024-12-05 23:56:12,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:56:12,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:12,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:12,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:12,524 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:12,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:12,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 119 states and 194 transitions. [2024-12-05 23:56:12,821 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 194 transitions. [2024-12-05 23:56:12,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:56:12,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:12,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:12,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 18 proven. 2 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:13,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:13,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 119 states and 189 transitions. [2024-12-05 23:56:13,373 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-12-05 23:56:13,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:56:13,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:13,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:13,696 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:13,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 119 states and 184 transitions. [2024-12-05 23:56:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 184 transitions. [2024-12-05 23:56:13,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:56:13,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:13,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:14,148 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:14,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:14,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 125 states and 194 transitions. [2024-12-05 23:56:14,780 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 194 transitions. [2024-12-05 23:56:14,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:56:14,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:14,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:14,926 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:15,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 203 transitions. [2024-12-05 23:56:15,624 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 203 transitions. [2024-12-05 23:56:15,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:56:15,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:15,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:15,773 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:16,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:16,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 135 states and 212 transitions. [2024-12-05 23:56:16,192 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 212 transitions. [2024-12-05 23:56:16,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:56:16,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:16,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:16,263 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:16,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:16,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 137 states and 215 transitions. [2024-12-05 23:56:16,510 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 215 transitions. [2024-12-05 23:56:16,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:56:16,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:16,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:16,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:16,598 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:16,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 138 states and 222 transitions. [2024-12-05 23:56:16,647 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 222 transitions. [2024-12-05 23:56:16,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:56:16,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:16,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:16,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 2 proven. 30 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:56:16,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:16,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 139 states and 231 transitions. [2024-12-05 23:56:16,791 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 231 transitions. [2024-12-05 23:56:16,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:56:16,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:16,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:16,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 23:56:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 151 states and 258 transitions. [2024-12-05 23:56:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 258 transitions. [2024-12-05 23:56:18,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:56:18,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:19,045 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 36 proven. 2 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:19,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:19,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 151 states and 251 transitions. [2024-12-05 23:56:19,332 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-12-05 23:56:19,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:56:19,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:19,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:19,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:19,663 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 18 proven. 4 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:20,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:20,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 153 states and 249 transitions. [2024-12-05 23:56:20,186 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 249 transitions. [2024-12-05 23:56:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:56:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:20,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:20,610 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 60 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:20,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:20,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 153 states and 243 transitions. [2024-12-05 23:56:20,960 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 243 transitions. [2024-12-05 23:56:20,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:20,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:20,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:21,212 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:21,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:21,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 159 states and 253 transitions. [2024-12-05 23:56:21,849 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 253 transitions. [2024-12-05 23:56:21,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:21,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:21,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:21,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:21,899 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-12-05 23:56:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:22,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 161 states and 256 transitions. [2024-12-05 23:56:22,235 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 256 transitions. [2024-12-05 23:56:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:22,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:22,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:22,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:22,405 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:23,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:23,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 166 states and 265 transitions. [2024-12-05 23:56:23,242 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 265 transitions. [2024-12-05 23:56:23,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:23,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:23,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:23,312 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:23,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:23,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 168 states and 268 transitions. [2024-12-05 23:56:23,961 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 268 transitions. [2024-12-05 23:56:23,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:23,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:23,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:23,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:24,180 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:24,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:24,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 173 states and 277 transitions. [2024-12-05 23:56:24,776 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 277 transitions. [2024-12-05 23:56:24,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:56:24,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:24,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:24,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:24,877 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:25,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:25,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 175 states and 280 transitions. [2024-12-05 23:56:25,591 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 280 transitions. [2024-12-05 23:56:25,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:25,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:25,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:25,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:25,678 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 26 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:25,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:25,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 176 states and 291 transitions. [2024-12-05 23:56:25,749 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 291 transitions. [2024-12-05 23:56:25,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-05 23:56:25,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:25,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:25,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:25,828 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 2 proven. 52 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-12-05 23:56:25,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:25,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 177 states and 302 transitions. [2024-12-05 23:56:25,899 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 302 transitions. [2024-12-05 23:56:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:56:25,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 32 proven. 4 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:26,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:26,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 177 states and 293 transitions. [2024-12-05 23:56:26,717 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 293 transitions. [2024-12-05 23:56:26,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-05 23:56:26,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:26,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:26,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:27,343 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 60 proven. 2 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:27,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:27,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 177 states and 284 transitions. [2024-12-05 23:56:27,678 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 284 transitions. [2024-12-05 23:56:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:27,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:27,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:27,983 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:29,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:29,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 182 states and 292 transitions. [2024-12-05 23:56:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 292 transitions. [2024-12-05 23:56:29,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:29,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:29,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:29,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-05 23:56:30,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:30,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 192 states and 305 transitions. [2024-12-05 23:56:30,745 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 305 transitions. [2024-12-05 23:56:30,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:30,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:30,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:30,912 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:31,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:31,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 197 states and 314 transitions. [2024-12-05 23:56:31,653 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 314 transitions. [2024-12-05 23:56:31,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:31,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:31,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:31,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:31,737 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:32,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:32,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 200 states and 319 transitions. [2024-12-05 23:56:32,138 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 319 transitions. [2024-12-05 23:56:32,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:32,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:32,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:32,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:32,258 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:32,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:32,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 202 states and 322 transitions. [2024-12-05 23:56:32,999 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 322 transitions. [2024-12-05 23:56:33,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:56:33,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:33,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:33,246 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:34,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:34,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 207 states and 331 transitions. [2024-12-05 23:56:34,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 331 transitions. [2024-12-05 23:56:34,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:56:34,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:34,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:34,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:34,146 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 4 proven. 42 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:34,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:34,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 208 states and 344 transitions. [2024-12-05 23:56:34,223 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 344 transitions. [2024-12-05 23:56:34,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:56:34,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:34,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:34,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 2 proven. 80 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-12-05 23:56:34,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:34,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 209 states and 357 transitions. [2024-12-05 23:56:34,400 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 357 transitions. [2024-12-05 23:56:34,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:56:34,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:34,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:34,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:35,190 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 40 proven. 6 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:35,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:35,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 209 states and 346 transitions. [2024-12-05 23:56:35,575 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 346 transitions. [2024-12-05 23:56:35,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:56:35,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:35,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:35,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:36,345 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 44 proven. 4 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:36,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:36,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 209 states and 335 transitions. [2024-12-05 23:56:36,738 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 335 transitions. [2024-12-05 23:56:36,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:56:36,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:36,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:36,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:38,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:38,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 214 states and 344 transitions. [2024-12-05 23:56:38,424 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 344 transitions. [2024-12-05 23:56:38,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:56:38,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:38,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:38,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 219 states and 352 transitions. [2024-12-05 23:56:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 352 transitions. [2024-12-05 23:56:39,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:56:39,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:39,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:39,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:39,916 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:40,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 221 states and 355 transitions. [2024-12-05 23:56:40,469 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 355 transitions. [2024-12-05 23:56:40,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:56:40,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:40,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:40,591 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 0 proven. 69 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:40,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:40,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 224 states and 360 transitions. [2024-12-05 23:56:40,992 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 360 transitions. [2024-12-05 23:56:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 23:56:40,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:41,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:41,256 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 229 states and 369 transitions. [2024-12-05 23:56:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 369 transitions. [2024-12-05 23:56:42,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:56:42,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:42,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:42,238 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 6 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 230 states and 384 transitions. [2024-12-05 23:56:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 384 transitions. [2024-12-05 23:56:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:56:42,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 4 proven. 54 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2024-12-05 23:56:42,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 231 states and 399 transitions. [2024-12-05 23:56:42,535 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 399 transitions. [2024-12-05 23:56:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:56:42,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:42,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:42,604 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-05 23:56:44,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:44,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 241 states and 412 transitions. [2024-12-05 23:56:44,609 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 412 transitions. [2024-12-05 23:56:44,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:56:44,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:44,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:44,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:45,607 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 78 proven. 4 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 241 states and 399 transitions. [2024-12-05 23:56:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 399 transitions. [2024-12-05 23:56:46,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 23:56:46,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:46,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:46,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:47,047 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 58 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:47,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:47,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 241 states and 386 transitions. [2024-12-05 23:56:47,545 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 386 transitions. [2024-12-05 23:56:47,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:47,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:47,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:47,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:47,661 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-12-05 23:56:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:50,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 253 states and 406 transitions. [2024-12-05 23:56:50,953 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 406 transitions. [2024-12-05 23:56:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:50,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:50,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:50,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:51,349 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:53,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:53,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 258 states and 415 transitions. [2024-12-05 23:56:53,015 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 415 transitions. [2024-12-05 23:56:53,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:53,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:53,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:53,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:53,290 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:54,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:54,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 263 states and 423 transitions. [2024-12-05 23:56:54,714 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 423 transitions. [2024-12-05 23:56:54,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:54,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:54,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:54,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:55,039 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:56,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:56,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 268 states and 433 transitions. [2024-12-05 23:56:56,071 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 433 transitions. [2024-12-05 23:56:56,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:56,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:56,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:56,187 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:56,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:56,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 270 states and 436 transitions. [2024-12-05 23:56:56,779 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 436 transitions. [2024-12-05 23:56:56,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:56:56,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:56,922 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 99 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:58,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:58,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 273 states and 440 transitions. [2024-12-05 23:56:58,142 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 440 transitions. [2024-12-05 23:56:58,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:56:58,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:58,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:58,281 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 4 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:58,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:58,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 274 states and 458 transitions. [2024-12-05 23:56:58,393 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 458 transitions. [2024-12-05 23:56:58,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 23:56:58,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:58,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:58,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:56:58,579 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 6 proven. 76 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-05 23:56:58,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:56:58,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 275 states and 475 transitions. [2024-12-05 23:56:58,688 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 475 transitions. [2024-12-05 23:56:58,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:56:58,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:56:58,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:56:58,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 90 proven. 4 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:00,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:00,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 275 states and 459 transitions. [2024-12-05 23:57:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 459 transitions. [2024-12-05 23:57:00,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:57:00,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:00,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:00,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 82 proven. 4 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:02,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:02,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 275 states and 444 transitions. [2024-12-05 23:57:02,422 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 444 transitions. [2024-12-05 23:57:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:02,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:02,558 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 150 trivial. 0 not checked. [2024-12-05 23:57:04,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:04,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 284 states and 458 transitions. [2024-12-05 23:57:04,838 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 458 transitions. [2024-12-05 23:57:04,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:04,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:04,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:05,351 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:07,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:07,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 289 states and 467 transitions. [2024-12-05 23:57:07,283 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 467 transitions. [2024-12-05 23:57:07,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:07,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:07,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:07,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:07,645 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 90 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:08,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 294 states and 477 transitions. [2024-12-05 23:57:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 477 transitions. [2024-12-05 23:57:08,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:09,058 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:10,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:10,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 299 states and 485 transitions. [2024-12-05 23:57:10,667 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 485 transitions. [2024-12-05 23:57:10,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:10,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:10,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:10,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:11,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:11,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 301 states and 488 transitions. [2024-12-05 23:57:11,443 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 488 transitions. [2024-12-05 23:57:11,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 23:57:11,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:11,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:11,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:11,601 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 0 proven. 135 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:12,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:12,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 304 states and 492 transitions. [2024-12-05 23:57:12,920 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 492 transitions. [2024-12-05 23:57:12,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:57:12,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:12,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:12,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:13,081 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 4 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:13,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:13,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 305 states and 513 transitions. [2024-12-05 23:57:13,204 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 513 transitions. [2024-12-05 23:57:13,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 23:57:13,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:13,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:13,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 6 proven. 104 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-05 23:57:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 306 states and 532 transitions. [2024-12-05 23:57:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 532 transitions. [2024-12-05 23:57:13,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:57:13,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:13,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:13,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:57:16,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:16,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 316 states and 549 transitions. [2024-12-05 23:57:16,096 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 549 transitions. [2024-12-05 23:57:16,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:57:16,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:16,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:16,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 122 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:18,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:18,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 316 states and 530 transitions. [2024-12-05 23:57:18,375 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 530 transitions. [2024-12-05 23:57:18,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:57:18,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:18,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:18,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 148 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:20,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:20,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 316 states and 520 transitions. [2024-12-05 23:57:20,675 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 520 transitions. [2024-12-05 23:57:20,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:57:20,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:20,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:20,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:22,287 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 116 proven. 4 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:23,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:23,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 316 states and 509 transitions. [2024-12-05 23:57:23,025 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 509 transitions. [2024-12-05 23:57:23,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:23,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:23,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:23,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:23,584 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:25,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:25,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 322 states and 518 transitions. [2024-12-05 23:57:25,867 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 518 transitions. [2024-12-05 23:57:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:25,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:25,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:25,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:25,939 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:57:28,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 332 states and 531 transitions. [2024-12-05 23:57:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 531 transitions. [2024-12-05 23:57:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:28,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:28,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:28,774 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 0 proven. 108 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:30,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 337 states and 541 transitions. [2024-12-05 23:57:30,613 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 541 transitions. [2024-12-05 23:57:30,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:30,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:30,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:30,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:31,077 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:32,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:32,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 342 states and 550 transitions. [2024-12-05 23:57:32,370 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 550 transitions. [2024-12-05 23:57:32,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:32,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:32,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:32,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:32,516 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 0 proven. 102 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:33,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:33,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 344 states and 553 transitions. [2024-12-05 23:57:33,854 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 553 transitions. [2024-12-05 23:57:33,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:57:33,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:33,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:33,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:34,009 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 0 proven. 114 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:35,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:35,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 346 states and 556 transitions. [2024-12-05 23:57:35,483 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 556 transitions. [2024-12-05 23:57:35,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:57:35,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:35,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:35,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 236 backedges. 8 proven. 106 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:35,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:35,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 347 states and 577 transitions. [2024-12-05 23:57:35,760 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 577 transitions. [2024-12-05 23:57:35,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:57:35,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:35,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:35,928 INFO L134 CoverageAnalysis]: Checked inductivity of 248 backedges. 4 proven. 122 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-05 23:57:36,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:36,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 348 states and 600 transitions. [2024-12-05 23:57:36,062 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 600 transitions. [2024-12-05 23:57:36,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:57:36,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:36,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:36,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:38,193 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 114 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:38,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:38,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 348 states and 581 transitions. [2024-12-05 23:57:38,910 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 581 transitions. [2024-12-05 23:57:38,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:57:38,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:38,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:38,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:39,011 INFO L134 CoverageAnalysis]: Checked inductivity of 340 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2024-12-05 23:57:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 358 states and 594 transitions. [2024-12-05 23:57:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 594 transitions. [2024-12-05 23:57:42,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 23:57:42,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:42,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:42,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:44,466 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 140 proven. 4 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 358 states and 573 transitions. [2024-12-05 23:57:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 358 states and 573 transitions. [2024-12-05 23:57:45,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:45,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:45,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:45,811 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 0 proven. 138 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:48,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:48,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 363 states and 583 transitions. [2024-12-05 23:57:48,444 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 583 transitions. [2024-12-05 23:57:48,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:48,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:48,817 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 129 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:50,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:50,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 368 states and 591 transitions. [2024-12-05 23:57:50,742 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 591 transitions. [2024-12-05 23:57:50,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:50,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:50,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:50,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:50,874 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 69 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-05 23:57:53,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:53,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 377 states and 605 transitions. [2024-12-05 23:57:53,732 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 605 transitions. [2024-12-05 23:57:53,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:53,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:53,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:53,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:55,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 380 states and 609 transitions. [2024-12-05 23:57:55,660 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 609 transitions. [2024-12-05 23:57:55,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:55,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:55,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:55,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:56,057 INFO L134 CoverageAnalysis]: Checked inductivity of 285 backedges. 0 proven. 141 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:57,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:57,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 385 states and 618 transitions. [2024-12-05 23:57:57,603 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 618 transitions. [2024-12-05 23:57:57,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 23:57:57,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:57,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:57,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:57,769 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 126 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 387 states and 621 transitions. [2024-12-05 23:57:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 621 transitions. [2024-12-05 23:57:58,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:57:58,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:58,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:58,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:58,880 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 4 proven. 156 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:59,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:59,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 388 states and 647 transitions. [2024-12-05 23:57:59,031 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 647 transitions. [2024-12-05 23:57:59,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:57:59,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:59,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:59,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:57:59,210 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 8 proven. 134 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-05 23:57:59,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:57:59,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 389 states and 670 transitions. [2024-12-05 23:57:59,332 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 670 transitions. [2024-12-05 23:57:59,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:57:59,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:57:59,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:57:59,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:01,915 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 140 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:02,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:02,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 389 states and 649 transitions. [2024-12-05 23:58:02,699 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 649 transitions. [2024-12-05 23:58:02,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:58:02,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:02,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:05,337 INFO L134 CoverageAnalysis]: Checked inductivity of 316 backedges. 140 proven. 8 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:06,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:06,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 389 states and 625 transitions. [2024-12-05 23:58:06,170 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 625 transitions. [2024-12-05 23:58:06,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:06,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:06,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:06,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:06,818 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:09,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:09,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 395 states and 634 transitions. [2024-12-05 23:58:09,778 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 634 transitions. [2024-12-05 23:58:09,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:09,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:09,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:09,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 162 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:11,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:11,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 397 states and 637 transitions. [2024-12-05 23:58:11,500 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 637 transitions. [2024-12-05 23:58:11,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:11,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:11,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:11,574 INFO L134 CoverageAnalysis]: Checked inductivity of 321 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-12-05 23:58:15,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:15,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 407 states and 650 transitions. [2024-12-05 23:58:15,339 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 650 transitions. [2024-12-05 23:58:15,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:15,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:15,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:15,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:15,874 INFO L134 CoverageAnalysis]: Checked inductivity of 315 backedges. 0 proven. 147 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 412 states and 660 transitions. [2024-12-05 23:58:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 660 transitions. [2024-12-05 23:58:18,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:18,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:18,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:18,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:18,816 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 0 proven. 216 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:20,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 417 states and 669 transitions. [2024-12-05 23:58:20,478 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 669 transitions. [2024-12-05 23:58:20,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:58:20,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:20,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:20,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:20,689 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 419 states and 672 transitions. [2024-12-05 23:58:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 672 transitions. [2024-12-05 23:58:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:58:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:21,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 10 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:22,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:22,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 420 states and 697 transitions. [2024-12-05 23:58:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 697 transitions. [2024-12-05 23:58:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 23:58:22,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:22,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:22,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 6 proven. 158 refuted. 0 times theorem prover too weak. 168 trivial. 0 not checked. [2024-12-05 23:58:22,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:22,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 421 states and 725 transitions. [2024-12-05 23:58:22,374 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 725 transitions. [2024-12-05 23:58:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:58:22,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:22,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:25,519 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 170 proven. 8 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:26,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:26,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 421 states and 702 transitions. [2024-12-05 23:58:26,365 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 702 transitions. [2024-12-05 23:58:26,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:58:26,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:26,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:26,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:29,432 INFO L134 CoverageAnalysis]: Checked inductivity of 372 backedges. 170 proven. 8 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:30,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:30,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 421 states and 676 transitions. [2024-12-05 23:58:30,336 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 676 transitions. [2024-12-05 23:58:30,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:58:30,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:30,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:30,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:31,108 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 186 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:34,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:34,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 427 states and 685 transitions. [2024-12-05 23:58:34,422 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 685 transitions. [2024-12-05 23:58:34,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:58:34,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:34,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:34,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:34,984 INFO L134 CoverageAnalysis]: Checked inductivity of 371 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:37,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:37,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 432 states and 695 transitions. [2024-12-05 23:58:37,537 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 695 transitions. [2024-12-05 23:58:37,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:58:37,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:37,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:37,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:37,755 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 0 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:39,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:39,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 434 states and 698 transitions. [2024-12-05 23:58:39,405 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 698 transitions. [2024-12-05 23:58:39,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:58:39,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:39,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:39,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 183 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:41,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:41,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 439 states and 707 transitions. [2024-12-05 23:58:41,695 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 707 transitions. [2024-12-05 23:58:41,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:58:41,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:41,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:42,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:42,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 441 states and 710 transitions. [2024-12-05 23:58:42,858 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 710 transitions. [2024-12-05 23:58:42,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:58:42,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:42,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:42,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:43,080 INFO L134 CoverageAnalysis]: Checked inductivity of 388 backedges. 6 proven. 188 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:43,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:43,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 442 states and 740 transitions. [2024-12-05 23:58:43,263 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 740 transitions. [2024-12-05 23:58:43,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:58:43,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:43,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:43,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:43,414 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-05 23:58:47,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:47,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 451 states and 755 transitions. [2024-12-05 23:58:47,205 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 755 transitions. [2024-12-05 23:58:47,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:58:47,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:47,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:47,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:47,274 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 106 proven. 0 refuted. 0 times theorem prover too weak. 274 trivial. 0 not checked. [2024-12-05 23:58:51,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:51,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 461 states and 768 transitions. [2024-12-05 23:58:51,603 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 768 transitions. [2024-12-05 23:58:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:58:51,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:51,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 396 backedges. 10 proven. 192 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2024-12-05 23:58:52,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:52,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 462 states and 795 transitions. [2024-12-05 23:58:52,021 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 795 transitions. [2024-12-05 23:58:52,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:58:52,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:52,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:52,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:58:55,670 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 194 proven. 10 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:58:56,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:58:56,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 462 states and 766 transitions. [2024-12-05 23:58:56,663 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 766 transitions. [2024-12-05 23:58:56,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 23:58:56,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:58:56,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:58:56,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 222 proven. 8 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:01,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 462 states and 741 transitions. [2024-12-05 23:59:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 741 transitions. [2024-12-05 23:59:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:59:01,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:01,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:01,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:02,314 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 213 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:05,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:05,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 467 states and 751 transitions. [2024-12-05 23:59:05,683 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 751 transitions. [2024-12-05 23:59:05,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:59:05,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:05,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:06,308 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:08,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:08,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 472 states and 759 transitions. [2024-12-05 23:59:08,892 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 759 transitions. [2024-12-05 23:59:08,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:59:08,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:08,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:08,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 0 proven. 201 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 475 states and 763 transitions. [2024-12-05 23:59:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 763 transitions. [2024-12-05 23:59:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:59:11,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:11,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:11,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:11,764 INFO L134 CoverageAnalysis]: Checked inductivity of 447 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:13,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:13,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 480 states and 772 transitions. [2024-12-05 23:59:13,571 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 772 transitions. [2024-12-05 23:59:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 23:59:13,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:13,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:13,864 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 0 proven. 234 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:14,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:14,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 482 states and 775 transitions. [2024-12-05 23:59:14,862 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 775 transitions. [2024-12-05 23:59:14,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:59:14,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:14,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:14,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:15,106 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 10 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 483 states and 804 transitions. [2024-12-05 23:59:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 804 transitions. [2024-12-05 23:59:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 23:59:15,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:15,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 6 proven. 232 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-05 23:59:15,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:15,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 484 states and 837 transitions. [2024-12-05 23:59:15,766 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 837 transitions. [2024-12-05 23:59:15,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:59:15,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:15,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:15,838 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2024-12-05 23:59:20,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:20,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 494 states and 850 transitions. [2024-12-05 23:59:20,603 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 850 transitions. [2024-12-05 23:59:20,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:59:20,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:20,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:20,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:24,837 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 230 proven. 10 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:25,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:25,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 494 states and 819 transitions. [2024-12-05 23:59:25,895 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 819 transitions. [2024-12-05 23:59:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 23:59:25,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:25,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:25,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 238 proven. 8 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:31,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:31,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 494 states and 792 transitions. [2024-12-05 23:59:31,364 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 792 transitions. [2024-12-05 23:59:31,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:31,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:31,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:31,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:31,548 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 399 trivial. 0 not checked. [2024-12-05 23:59:35,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:35,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 503 states and 806 transitions. [2024-12-05 23:59:35,899 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 806 transitions. [2024-12-05 23:59:35,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:35,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:35,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:36,855 INFO L134 CoverageAnalysis]: Checked inductivity of 513 backedges. 0 proven. 261 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:40,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:40,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 509 states and 815 transitions. [2024-12-05 23:59:40,652 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 815 transitions. [2024-12-05 23:59:40,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:40,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:40,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 243 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:44,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:44,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 861 states to 514 states and 825 transitions. [2024-12-05 23:59:44,646 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 825 transitions. [2024-12-05 23:59:44,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:44,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:44,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:44,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:45,278 INFO L134 CoverageAnalysis]: Checked inductivity of 504 backedges. 0 proven. 252 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:47,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:47,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 519 states and 834 transitions. [2024-12-05 23:59:47,389 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 834 transitions. [2024-12-05 23:59:47,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:47,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:47,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:47,533 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 117 proven. 0 refuted. 0 times theorem prover too weak. 372 trivial. 0 not checked. [2024-12-05 23:59:51,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:51,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 528 states and 848 transitions. [2024-12-05 23:59:51,921 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 848 transitions. [2024-12-05 23:59:51,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:51,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:51,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:51,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:52,249 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:54,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 530 states and 851 transitions. [2024-12-05 23:59:54,290 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 851 transitions. [2024-12-05 23:59:54,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 23:59:54,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:54,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:54,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:54,595 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 0 proven. 282 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:55,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 532 states and 854 transitions. [2024-12-05 23:59:55,971 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 854 transitions. [2024-12-05 23:59:55,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:59:55,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:55,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:55,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:56,244 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 6 proven. 258 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:56,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:56,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 533 states and 891 transitions. [2024-12-05 23:59:56,432 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 891 transitions. [2024-12-05 23:59:56,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 23:59:56,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:56,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:56,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:59:56,770 INFO L134 CoverageAnalysis]: Checked inductivity of 508 backedges. 14 proven. 242 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-05 23:59:56,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:59:56,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 534 states and 922 transitions. [2024-12-05 23:59:56,942 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 922 transitions. [2024-12-05 23:59:56,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 23:59:56,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:59:56,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:59:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:02,013 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 290 proven. 10 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:03,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:03,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 534 states and 887 transitions. [2024-12-06 00:00:03,229 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 887 transitions. [2024-12-06 00:00:03,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 00:00:03,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:03,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:03,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:08,256 INFO L134 CoverageAnalysis]: Checked inductivity of 550 backedges. 254 proven. 12 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:09,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 534 states and 858 transitions. [2024-12-06 00:00:09,475 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 858 transitions. [2024-12-06 00:00:09,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:09,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:09,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:09,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:10,533 INFO L134 CoverageAnalysis]: Checked inductivity of 605 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:14,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:14,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 539 states and 866 transitions. [2024-12-06 00:00:14,469 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 866 transitions. [2024-12-06 00:00:14,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:14,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:14,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:14,552 INFO L134 CoverageAnalysis]: Checked inductivity of 548 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 00:00:20,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:20,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 549 states and 879 transitions. [2024-12-06 00:00:20,151 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 879 transitions. [2024-12-06 00:00:20,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:20,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:20,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:20,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:20,319 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 488 trivial. 0 not checked. [2024-12-06 00:00:24,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:24,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 558 states and 893 transitions. [2024-12-06 00:00:24,991 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 893 transitions. [2024-12-06 00:00:24,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:24,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:24,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:25,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:25,765 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:29,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:29,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 563 states and 902 transitions. [2024-12-06 00:00:29,068 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 902 transitions. [2024-12-06 00:00:29,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:29,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:29,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:29,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:29,433 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:30,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 944 states to 565 states and 905 transitions. [2024-12-06 00:00:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 905 transitions. [2024-12-06 00:00:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:30,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 554 backedges. 0 proven. 270 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:34,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:34,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 568 states and 909 transitions. [2024-12-06 00:00:34,103 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 909 transitions. [2024-12-06 00:00:34,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 00:00:34,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:34,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:34,852 INFO L134 CoverageAnalysis]: Checked inductivity of 626 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 573 states and 919 transitions. [2024-12-06 00:00:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 919 transitions. [2024-12-06 00:00:37,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:00:37,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:37,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:37,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 590 backedges. 6 proven. 300 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:37,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:37,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 574 states and 959 transitions. [2024-12-06 00:00:37,808 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 959 transitions. [2024-12-06 00:00:37,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:00:37,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:37,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:37,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:37,954 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 120 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 00:00:42,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:42,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 583 states and 974 transitions. [2024-12-06 00:00:42,569 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 974 transitions. [2024-12-06 00:00:42,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 00:00:42,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:42,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:42,882 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 12 proven. 280 refuted. 0 times theorem prover too weak. 284 trivial. 0 not checked. [2024-12-06 00:00:43,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:43,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 584 states and 1007 transitions. [2024-12-06 00:00:43,098 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 1007 transitions. [2024-12-06 00:00:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:00:43,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:43,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:48,568 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 344 proven. 10 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:00:49,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:49,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1009 states to 584 states and 968 transitions. [2024-12-06 00:00:49,820 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 968 transitions. [2024-12-06 00:00:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 00:00:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:49,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:55,537 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 290 proven. 12 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:00:56,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:00:56,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 584 states and 937 transitions. [2024-12-06 00:00:56,800 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 937 transitions. [2024-12-06 00:00:56,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:00:56,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:00:56,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:00:56,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:00:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:02,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:02,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 590 states and 946 transitions. [2024-12-06 00:01:02,580 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 946 transitions. [2024-12-06 00:01:02,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:01:02,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:02,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:02,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 0 proven. 309 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:06,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:06,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 595 states and 955 transitions. [2024-12-06 00:01:06,818 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 955 transitions. [2024-12-06 00:01:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:01:06,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:07,158 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:09,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 597 states and 958 transitions. [2024-12-06 00:01:09,506 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 958 transitions. [2024-12-06 00:01:09,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:01:09,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:09,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:09,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:09,835 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:11,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:11,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 599 states and 961 transitions. [2024-12-06 00:01:11,128 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 961 transitions. [2024-12-06 00:01:11,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 00:01:11,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:11,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:11,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:12,014 INFO L134 CoverageAnalysis]: Checked inductivity of 639 backedges. 0 proven. 321 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:14,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:14,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 604 states and 971 transitions. [2024-12-06 00:01:14,564 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 971 transitions. [2024-12-06 00:01:14,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:01:14,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:14,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:14,901 INFO L134 CoverageAnalysis]: Checked inductivity of 642 backedges. 8 proven. 316 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 605 states and 1014 transitions. [2024-12-06 00:01:15,215 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 1014 transitions. [2024-12-06 00:01:15,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 00:01:15,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:15,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:15,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:15,567 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 18 proven. 332 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 00:01:15,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:15,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 606 states and 1049 transitions. [2024-12-06 00:01:15,763 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1049 transitions. [2024-12-06 00:01:15,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:01:15,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:15,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:15,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:22,237 INFO L134 CoverageAnalysis]: Checked inductivity of 700 backedges. 334 proven. 12 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:23,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:23,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 606 states and 1016 transitions. [2024-12-06 00:01:23,550 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1016 transitions. [2024-12-06 00:01:23,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 00:01:23,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:23,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:23,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:30,188 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 374 proven. 10 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:31,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:31,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 606 states and 975 transitions. [2024-12-06 00:01:31,430 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 975 transitions. [2024-12-06 00:01:31,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:31,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:31,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:32,659 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:36,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:36,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 611 states and 984 transitions. [2024-12-06 00:01:36,868 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 984 transitions. [2024-12-06 00:01:36,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:36,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:36,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:36,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:36,998 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 624 trivial. 0 not checked. [2024-12-06 00:01:42,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:42,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 620 states and 998 transitions. [2024-12-06 00:01:42,312 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 998 transitions. [2024-12-06 00:01:42,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:42,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:42,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:42,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:43,174 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 369 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:46,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:46,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 625 states and 1006 transitions. [2024-12-06 00:01:46,773 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 1006 transitions. [2024-12-06 00:01:46,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:46,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:46,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:46,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:47,226 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:48,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 627 states and 1009 transitions. [2024-12-06 00:01:48,704 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 1009 transitions. [2024-12-06 00:01:48,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:48,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:48,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:48,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:49,539 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 0 proven. 342 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:52,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 632 states and 1019 transitions. [2024-12-06 00:01:52,185 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1019 transitions. [2024-12-06 00:01:52,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 00:01:52,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:52,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:52,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 735 backedges. 0 proven. 381 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:55,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 635 states and 1023 transitions. [2024-12-06 00:01:55,620 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1023 transitions. [2024-12-06 00:01:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 00:01:55,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:55,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:55,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:56,000 INFO L134 CoverageAnalysis]: Checked inductivity of 728 backedges. 16 proven. 358 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:56,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:56,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1104 states to 636 states and 1060 transitions. [2024-12-06 00:01:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1060 transitions. [2024-12-06 00:01:56,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-06 00:01:56,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:56,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 756 backedges. 6 proven. 396 refuted. 0 times theorem prover too weak. 354 trivial. 0 not checked. [2024-12-06 00:01:56,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:56,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1150 states to 637 states and 1106 transitions. [2024-12-06 00:01:56,939 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1106 transitions. [2024-12-06 00:01:56,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 00:01:56,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:56,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:56,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:04,347 INFO L134 CoverageAnalysis]: Checked inductivity of 778 backedges. 372 proven. 14 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:05,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 637 states and 1062 transitions. [2024-12-06 00:02:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1062 transitions. [2024-12-06 00:02:05,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 00:02:05,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:05,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:13,033 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 376 proven. 12 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:14,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:14,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 637 states and 1027 transitions. [2024-12-06 00:02:14,529 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1027 transitions. [2024-12-06 00:02:14,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:14,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:14,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:14,695 INFO L134 CoverageAnalysis]: Checked inductivity of 770 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 686 trivial. 0 not checked. [2024-12-06 00:02:20,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:20,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 646 states and 1041 transitions. [2024-12-06 00:02:20,334 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1041 transitions. [2024-12-06 00:02:20,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:20,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:20,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:20,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:20,488 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 150 proven. 0 refuted. 0 times theorem prover too weak. 641 trivial. 0 not checked. [2024-12-06 00:02:25,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:25,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 655 states and 1055 transitions. [2024-12-06 00:02:25,988 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1055 transitions. [2024-12-06 00:02:25,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:25,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:25,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:27,380 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:32,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:32,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1112 states to 660 states and 1065 transitions. [2024-12-06 00:02:32,517 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1065 transitions. [2024-12-06 00:02:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:32,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:32,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:33,458 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:37,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:37,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 665 states and 1073 transitions. [2024-12-06 00:02:37,207 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1073 transitions. [2024-12-06 00:02:37,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:37,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:37,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:37,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 0 proven. 399 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:40,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:40,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 670 states and 1082 transitions. [2024-12-06 00:02:40,790 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1082 transitions. [2024-12-06 00:02:40,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:40,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:40,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:40,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:41,198 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 0 proven. 414 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:44,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 673 states and 1086 transitions. [2024-12-06 00:02:44,501 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1086 transitions. [2024-12-06 00:02:44,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-06 00:02:44,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:44,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:44,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:44,985 INFO L134 CoverageAnalysis]: Checked inductivity of 788 backedges. 0 proven. 396 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:46,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:46,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1136 states to 675 states and 1089 transitions. [2024-12-06 00:02:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1089 transitions. [2024-12-06 00:02:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 00:02:46,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:46,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:46,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,946 INFO L134 CoverageAnalysis]: Checked inductivity of 816 backedges. 18 proven. 406 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:47,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 676 states and 1128 transitions. [2024-12-06 00:02:47,194 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1128 transitions. [2024-12-06 00:02:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 00:02:47,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:47,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:47,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:47,352 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 672 trivial. 0 not checked. [2024-12-06 00:02:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:54,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 686 states and 1141 transitions. [2024-12-06 00:02:54,420 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1141 transitions. [2024-12-06 00:02:54,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-06 00:02:54,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:54,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 806 backedges. 8 proven. 406 refuted. 0 times theorem prover too weak. 392 trivial. 0 not checked. [2024-12-06 00:02:55,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:55,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1239 states to 687 states and 1191 transitions. [2024-12-06 00:02:55,214 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1191 transitions. [2024-12-06 00:02:55,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 00:02:55,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:55,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:55,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:03,963 INFO L134 CoverageAnalysis]: Checked inductivity of 872 backedges. 426 proven. 14 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:05,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:05,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 687 states and 1143 transitions. [2024-12-06 00:03:05,482 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1143 transitions. [2024-12-06 00:03:05,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 00:03:05,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:05,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:05,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:14,124 INFO L134 CoverageAnalysis]: Checked inductivity of 878 backedges. 434 proven. 12 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:15,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 687 states and 1106 transitions. [2024-12-06 00:03:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 1106 transitions. [2024-12-06 00:03:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:03:15,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:15,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:15,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:16,899 INFO L134 CoverageAnalysis]: Checked inductivity of 864 backedges. 0 proven. 432 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:22,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 692 states and 1116 transitions. [2024-12-06 00:03:22,028 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1116 transitions. [2024-12-06 00:03:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:03:22,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:22,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:22,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:23,042 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 0 proven. 444 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:26,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:26,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 697 states and 1124 transitions. [2024-12-06 00:03:26,986 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1124 transitions. [2024-12-06 00:03:26,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:03:26,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:26,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:27,422 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 423 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:30,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1177 states to 700 states and 1128 transitions. [2024-12-06 00:03:30,598 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1128 transitions. [2024-12-06 00:03:30,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:03:30,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:30,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:30,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:31,501 INFO L134 CoverageAnalysis]: Checked inductivity of 894 backedges. 0 proven. 462 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:34,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:34,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 705 states and 1137 transitions. [2024-12-06 00:03:34,388 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1137 transitions. [2024-12-06 00:03:34,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 00:03:34,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:34,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:34,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:34,837 INFO L134 CoverageAnalysis]: Checked inductivity of 906 backedges. 0 proven. 474 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:36,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:36,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 707 states and 1140 transitions. [2024-12-06 00:03:36,551 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1140 transitions. [2024-12-06 00:03:36,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 00:03:36,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:36,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:36,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:36,644 INFO L134 CoverageAnalysis]: Checked inductivity of 892 backedges. 144 proven. 0 refuted. 0 times theorem prover too weak. 748 trivial. 0 not checked. [2024-12-06 00:03:44,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:44,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 717 states and 1153 transitions. [2024-12-06 00:03:44,083 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1153 transitions. [2024-12-06 00:03:44,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 00:03:44,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:44,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:44,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:44,532 INFO L134 CoverageAnalysis]: Checked inductivity of 876 backedges. 16 proven. 428 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:44,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:44,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1244 states to 718 states and 1194 transitions. [2024-12-06 00:03:44,807 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1194 transitions. [2024-12-06 00:03:44,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-06 00:03:44,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:44,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:44,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:45,348 INFO L134 CoverageAnalysis]: Checked inductivity of 896 backedges. 8 proven. 456 refuted. 0 times theorem prover too weak. 432 trivial. 0 not checked. [2024-12-06 00:03:45,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:45,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 719 states and 1246 transitions. [2024-12-06 00:03:45,671 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1246 transitions. [2024-12-06 00:03:45,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 00:03:45,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:45,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:45,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:45,766 INFO L134 CoverageAnalysis]: Checked inductivity of 934 backedges. 218 proven. 0 refuted. 0 times theorem prover too weak. 716 trivial. 0 not checked. [2024-12-06 00:03:52,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:52,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1310 states to 729 states and 1259 transitions. [2024-12-06 00:03:52,994 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1259 transitions. [2024-12-06 00:03:52,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 00:03:52,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:52,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:53,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:02,479 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 474 proven. 12 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:04:03,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 729 states and 1220 transitions. [2024-12-06 00:04:03,985 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1220 transitions. [2024-12-06 00:04:03,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 00:04:03,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:03,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:13,471 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 474 proven. 12 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:04:15,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:15,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 729 states and 1170 transitions. [2024-12-06 00:04:15,210 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1170 transitions. [2024-12-06 00:04:15,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:15,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:15,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:15,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:15,309 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2024-12-06 00:04:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:23,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1235 states to 739 states and 1183 transitions. [2024-12-06 00:04:23,964 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 1183 transitions. [2024-12-06 00:04:23,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:23,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:23,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:23,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:24,125 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-12-06 00:04:31,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:31,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 748 states and 1197 transitions. [2024-12-06 00:04:31,997 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1197 transitions. [2024-12-06 00:04:31,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:31,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:31,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:32,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 945 backedges. 138 proven. 0 refuted. 0 times theorem prover too weak. 807 trivial. 0 not checked. [2024-12-06 00:04:39,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:39,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 757 states and 1211 transitions. [2024-12-06 00:04:39,444 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1211 transitions. [2024-12-06 00:04:39,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:39,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:39,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:39,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 999 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:04:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:47,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 762 states and 1220 transitions. [2024-12-06 00:04:47,626 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1220 transitions. [2024-12-06 00:04:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:47,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:47,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:47,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:48,261 INFO L134 CoverageAnalysis]: Checked inductivity of 978 backedges. 0 proven. 504 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:04:51,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:51,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 764 states and 1223 transitions. [2024-12-06 00:04:51,790 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1223 transitions. [2024-12-06 00:04:51,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:51,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:51,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:51,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:53,067 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 0 proven. 486 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:04:56,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:56,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 769 states and 1233 transitions. [2024-12-06 00:04:56,543 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1233 transitions. [2024-12-06 00:04:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:04:56,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:57,818 INFO L134 CoverageAnalysis]: Checked inductivity of 969 backedges. 0 proven. 495 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:05:01,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:01,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 774 states and 1241 transitions. [2024-12-06 00:05:01,102 INFO L276 IsEmpty]: Start isEmpty. Operand 774 states and 1241 transitions. [2024-12-06 00:05:01,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 00:05:01,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:01,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:01,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:01,675 INFO L134 CoverageAnalysis]: Checked inductivity of 951 backedges. 0 proven. 477 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:05:05,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:05,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 777 states and 1245 transitions. [2024-12-06 00:05:05,468 INFO L276 IsEmpty]: Start isEmpty. Operand 777 states and 1245 transitions. [2024-12-06 00:05:05,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:05:05,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:05,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1018 backedges. 8 proven. 536 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:05:06,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:06,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1356 states to 778 states and 1301 transitions. [2024-12-06 00:05:06,439 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 1301 transitions. [2024-12-06 00:05:06,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-06 00:05:06,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:06,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:06,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 970 backedges. 16 proven. 480 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-12-06 00:05:07,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:07,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1399 states to 779 states and 1344 transitions. [2024-12-06 00:05:07,200 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1344 transitions. [2024-12-06 00:05:07,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 00:05:07,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:07,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:07,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:18,251 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 528 proven. 12 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:05:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:20,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1345 states to 779 states and 1290 transitions. [2024-12-06 00:05:20,271 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1290 transitions. [2024-12-06 00:05:20,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 00:05:20,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:20,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:20,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 1032 backedges. 498 proven. 16 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:05:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:33,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1304 states to 779 states and 1249 transitions. [2024-12-06 00:05:33,120 INFO L276 IsEmpty]: Start isEmpty. Operand 779 states and 1249 transitions. [2024-12-06 00:05:33,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:05:33,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:33,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:33,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:34,771 INFO L134 CoverageAnalysis]: Checked inductivity of 1055 backedges. 0 proven. 537 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:05:41,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1313 states to 785 states and 1258 transitions. [2024-12-06 00:05:41,380 INFO L276 IsEmpty]: Start isEmpty. Operand 785 states and 1258 transitions. [2024-12-06 00:05:41,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:05:41,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:41,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:41,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 99 proven. 0 refuted. 0 times theorem prover too weak. 938 trivial. 0 not checked. [2024-12-06 00:05:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 795 states and 1271 transitions. [2024-12-06 00:05:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1271 transitions. [2024-12-06 00:05:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:05:49,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:49,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:51,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 0 proven. 567 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:05:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:55,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 800 states and 1280 transitions. [2024-12-06 00:05:55,878 INFO L276 IsEmpty]: Start isEmpty. Operand 800 states and 1280 transitions. [2024-12-06 00:05:55,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:05:55,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:55,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:55,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:55,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1025 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 890 trivial. 0 not checked. [2024-12-06 00:06:04,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:04,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 810 states and 1293 transitions. [2024-12-06 00:06:04,332 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1293 transitions. [2024-12-06 00:06:04,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:06:04,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:04,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:04,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 0 proven. 552 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:06:08,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:08,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 812 states and 1296 transitions. [2024-12-06 00:06:08,416 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1296 transitions. [2024-12-06 00:06:08,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:06:08,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:08,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:08,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:09,564 INFO L134 CoverageAnalysis]: Checked inductivity of 1052 backedges. 0 proven. 534 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:06:13,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:13,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1364 states to 817 states and 1306 transitions. [2024-12-06 00:06:13,363 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1306 transitions. [2024-12-06 00:06:13,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 00:06:13,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:13,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:13,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:14,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 0 proven. 579 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:06:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1367 states to 819 states and 1309 transitions. [2024-12-06 00:06:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1309 transitions. [2024-12-06 00:06:17,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 00:06:17,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:17,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:17,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:18,444 INFO L134 CoverageAnalysis]: Checked inductivity of 1068 backedges. 20 proven. 530 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:06:18,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:18,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1412 states to 820 states and 1354 transitions. [2024-12-06 00:06:18,752 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1354 transitions. [2024-12-06 00:06:18,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-12-06 00:06:18,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:18,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:18,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:19,303 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 8 proven. 606 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-06 00:06:19,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:19,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 821 states and 1412 transitions. [2024-12-06 00:06:19,666 INFO L276 IsEmpty]: Start isEmpty. Operand 821 states and 1412 transitions. [2024-12-06 00:06:19,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:06:19,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:19,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:19,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:19,854 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 92 proven. 0 refuted. 0 times theorem prover too weak. 1038 trivial. 0 not checked. [2024-12-06 00:06:26,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:26,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1488 states to 831 states and 1429 transitions. [2024-12-06 00:06:26,652 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1429 transitions. [2024-12-06 00:06:26,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:06:26,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:26,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:26,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:38,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1168 backedges. 592 proven. 12 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:06:40,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:40,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 831 states and 1373 transitions. [2024-12-06 00:06:40,785 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1373 transitions. [2024-12-06 00:06:40,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:06:40,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:40,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:52,762 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 550 proven. 16 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:06:54,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:54,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1409 states to 831 states and 1350 transitions. [2024-12-06 00:06:54,783 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1350 transitions. [2024-12-06 00:06:54,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-12-06 00:06:54,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:54,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 550 proven. 16 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:09,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:09,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1385 states to 831 states and 1326 transitions. [2024-12-06 00:07:09,013 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1326 transitions. [2024-12-06 00:07:09,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:07:09,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:09,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:09,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:10,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:17,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:17,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 836 states and 1335 transitions. [2024-12-06 00:07:17,195 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1335 transitions. [2024-12-06 00:07:17,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:07:17,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:17,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:17,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:18,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 0 proven. 576 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:24,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:24,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 842 states and 1344 transitions. [2024-12-06 00:07:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 842 states and 1344 transitions. [2024-12-06 00:07:24,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:07:24,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:24,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:24,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:29,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:29,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 847 states and 1354 transitions. [2024-12-06 00:07:29,239 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1354 transitions. [2024-12-06 00:07:29,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:07:29,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:29,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:29,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:29,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1146 backedges. 0 proven. 582 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:33,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:33,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1417 states to 849 states and 1357 transitions. [2024-12-06 00:07:33,390 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1357 transitions. [2024-12-06 00:07:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 00:07:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:33,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:33,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1137 backedges. 0 proven. 573 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:37,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 851 states and 1360 transitions. [2024-12-06 00:07:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1360 transitions. [2024-12-06 00:07:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 00:07:37,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:37,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:37,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:38,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 22 proven. 590 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:38,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:38,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 852 states and 1407 transitions. [2024-12-06 00:07:38,721 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1407 transitions. [2024-12-06 00:07:38,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-12-06 00:07:38,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:38,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:38,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:39,407 INFO L134 CoverageAnalysis]: Checked inductivity of 1156 backedges. 10 proven. 582 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 00:07:39,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:39,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 853 states and 1467 transitions. [2024-12-06 00:07:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1467 transitions. [2024-12-06 00:07:39,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 00:07:39,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:39,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:39,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:53,383 INFO L134 CoverageAnalysis]: Checked inductivity of 1284 backedges. 660 proven. 12 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:07:55,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:55,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 853 states and 1409 transitions. [2024-12-06 00:07:55,424 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1409 transitions. [2024-12-06 00:07:55,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 00:07:55,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:55,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:55,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:08,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1252 backedges. 624 proven. 16 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:10,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1424 states to 853 states and 1364 transitions. [2024-12-06 00:08:10,545 INFO L276 IsEmpty]: Start isEmpty. Operand 853 states and 1364 transitions. [2024-12-06 00:08:10,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:10,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:10,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:12,421 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:19,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:19,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 858 states and 1373 transitions. [2024-12-06 00:08:19,036 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1373 transitions. [2024-12-06 00:08:19,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:19,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:19,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:19,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:19,193 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 1104 trivial. 0 not checked. [2024-12-06 00:08:26,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:26,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1448 states to 867 states and 1387 transitions. [2024-12-06 00:08:26,998 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1387 transitions. [2024-12-06 00:08:26,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:26,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:26,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:27,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:28,317 INFO L134 CoverageAnalysis]: Checked inductivity of 1260 backedges. 0 proven. 648 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:33,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:33,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 872 states and 1395 transitions. [2024-12-06 00:08:33,543 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1395 transitions. [2024-12-06 00:08:33,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:33,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:33,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:33,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:34,283 INFO L134 CoverageAnalysis]: Checked inductivity of 1242 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 874 states and 1398 transitions. [2024-12-06 00:08:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 874 states and 1398 transitions. [2024-12-06 00:08:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:36,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:37,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1272 backedges. 0 proven. 660 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:41,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1470 states to 879 states and 1408 transitions. [2024-12-06 00:08:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1408 transitions. [2024-12-06 00:08:41,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-12-06 00:08:41,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:41,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:42,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 0 proven. 675 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:46,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:46,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 882 states and 1412 transitions. [2024-12-06 00:08:46,604 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1412 transitions. [2024-12-06 00:08:46,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 00:08:46,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:46,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:46,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:47,230 INFO L134 CoverageAnalysis]: Checked inductivity of 1272 backedges. 10 proven. 650 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:47,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:47,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1537 states to 883 states and 1475 transitions. [2024-12-06 00:08:47,613 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1475 transitions. [2024-12-06 00:08:47,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-12-06 00:08:47,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:47,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:47,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:48,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 16 proven. 672 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 00:08:48,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:48,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 884 states and 1524 transitions. [2024-12-06 00:08:48,717 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1524 transitions. [2024-12-06 00:08:48,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 00:08:48,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:48,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:48,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:48,889 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 250 proven. 0 refuted. 0 times theorem prover too weak. 1102 trivial. 0 not checked. [2024-12-06 00:08:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:57,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1602 states to 893 states and 1539 transitions. [2024-12-06 00:08:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1539 transitions. [2024-12-06 00:08:57,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 00:08:57,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:57,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:57,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:57,346 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 204 proven. 0 refuted. 0 times theorem prover too weak. 1112 trivial. 0 not checked. [2024-12-06 00:09:05,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:05,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 902 states and 1554 transitions. [2024-12-06 00:09:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1554 transitions. [2024-12-06 00:09:05,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 00:09:05,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:05,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:11,802 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 00:09:11,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2024-12-06 00:09:11,802 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") [2024-12-06 00:09:11,809 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 00:09:11,813 INFO L158 Benchmark]: Toolchain (without parser) took 789700.44ms. Allocated memory was 142.6MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 116.7MB in the beginning and 833.4MB in the end (delta: -716.8MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-06 00:09:11,814 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:09:11,814 INFO L158 Benchmark]: CACSL2BoogieTranslator took 207.43ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 105.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:09:11,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 27.56ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 103.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 00:09:11,814 INFO L158 Benchmark]: Boogie Preprocessor took 20.13ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 103.1MB in the end (delta: 802.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:09:11,815 INFO L158 Benchmark]: RCFGBuilder took 292.89ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 88.6MB in the end (delta: 14.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 00:09:11,815 INFO L158 Benchmark]: CodeCheck took 789148.51ms. Allocated memory was 142.6MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 88.4MB in the beginning and 833.4MB in the end (delta: -745.0MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-06 00:09:11,817 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:485) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 142.6MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 207.43ms. Allocated memory is still 142.6MB. Free memory was 116.5MB in the beginning and 105.1MB in the end (delta: 11.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 27.56ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 103.9MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 20.13ms. Allocated memory is still 142.6MB. Free memory was 103.9MB in the beginning and 103.1MB in the end (delta: 802.2kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 292.89ms. Allocated memory is still 142.6MB. Free memory was 102.9MB in the beginning and 88.6MB in the end (delta: 14.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 789148.51ms. Allocated memory was 142.6MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 88.4MB in the beginning and 833.4MB in the end (delta: -745.0MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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 6ac61a60e8702da390cdc74b87fa3424e0fd152a4ccfcd2c9fd7af24a4bb7ac5 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:09:13,609 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:09:13,688 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Bitvector.epf [2024-12-06 00:09:13,712 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:09:13,713 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:09:13,713 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:09:13,713 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:09:13,713 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:09:13,713 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:09:13,713 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 00:09:13,714 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:09:13,715 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:09:13,715 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:09:13,715 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:09:13,715 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:09:13,715 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 00:09:13,716 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:09:13,716 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:09:13,716 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 00:09:13,717 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:13,717 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 00:09:13,717 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_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/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 -> 6ac61a60e8702da390cdc74b87fa3424e0fd152a4ccfcd2c9fd7af24a4bb7ac5 [2024-12-06 00:09:13,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:09:13,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:09:13,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:09:13,953 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:09:13,954 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:09:13,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c [2024-12-06 00:09:16,558 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/2fb9b1474/2b69492d727d42969f0cdcb9c53b2854/FLAGba61937b7 [2024-12-06 00:09:16,753 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:09:16,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/sv-benchmarks/c/nla-digbench-scaling/lcm1_unwindbound50.c [2024-12-06 00:09:16,762 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/2fb9b1474/2b69492d727d42969f0cdcb9c53b2854/FLAGba61937b7 [2024-12-06 00:09:16,778 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/data/2fb9b1474/2b69492d727d42969f0cdcb9c53b2854 [2024-12-06 00:09:16,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:09:16,782 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:09:16,784 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:09:16,784 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:09:16,788 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:09:16,789 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:09:16" (1/1) ... [2024-12-06 00:09:16,790 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c28f6f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:16, skipping insertion in model container [2024-12-06 00:09:16,790 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:09:16" (1/1) ... [2024-12-06 00:09:16,805 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:09:16,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:09:16,972 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:09:16,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:09:17,008 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:09:17,008 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17 WrapperNode [2024-12-06 00:09:17,009 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:09:17,010 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:09:17,010 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:09:17,010 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:09:17,017 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,025 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,044 INFO L138 Inliner]: procedures = 14, calls = 24, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 87 [2024-12-06 00:09:17,044 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:09:17,045 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:09:17,045 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:09:17,045 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:09:17,053 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,053 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,055 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,056 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,061 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,061 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,065 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,066 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,067 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,069 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:09:17,070 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:09:17,070 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:09:17,071 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:09:17,071 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:09:17,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:09:17,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:09:17,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:09:17,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:09:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 00:09:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 00:09:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 00:09:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:09:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:09:17,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:09:17,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:09:17,183 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:09:17,184 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:09:17,354 INFO L? ?]: Removed 8 outVars from TransFormulas that were not future-live. [2024-12-06 00:09:17,354 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:09:17,393 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:09:17,393 INFO L312 CfgBuilder]: Removed 3 assume(true) statements. [2024-12-06 00:09:17,393 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:09:17 BoogieIcfgContainer [2024-12-06 00:09:17,393 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:09:17,394 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:09:17,394 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:09:17,404 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:09:17,404 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:09:17" (1/1) ... [2024-12-06 00:09:17,419 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:09:17,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:17,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 38 states and 53 transitions. [2024-12-06 00:09:17,468 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 53 transitions. [2024-12-06 00:09:17,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 00:09:17,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:17,473 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:17,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:17,475 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:17,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 00:09:17,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,557 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:09:17,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,581 INFO L256 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 00:09:17,584 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:17,605 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:17,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 00:09:17,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:17,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 37 states and 50 transitions. [2024-12-06 00:09:17,628 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 50 transitions. [2024-12-06 00:09:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 00:09:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:17,629 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:17,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:17,631 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:17,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 00:09:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,705 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:09:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,727 INFO L256 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:09:17,729 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:17,812 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:17,814 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 00:09:17,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:17,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 40 states and 55 transitions. [2024-12-06 00:09:17,924 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 55 transitions. [2024-12-06 00:09:17,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:09:17,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:17,925 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:17,925 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:17,926 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:17,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 00:09:17,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:17,976 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:09:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 00:09:18,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:18,016 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:18,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 00:09:18,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 39 states and 53 transitions. [2024-12-06 00:09:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 53 transitions. [2024-12-06 00:09:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:09:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:18,034 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:18,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:18,035 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:18,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 00:09:18,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,159 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:09:18,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,189 INFO L256 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:09:18,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:18,293 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:18,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 00:09:18,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:18,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 47 states and 72 transitions. [2024-12-06 00:09:18,467 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 72 transitions. [2024-12-06 00:09:18,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-06 00:09:18,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:18,469 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:18,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:18,470 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:18,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 00:09:18,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,526 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 00:09:18,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,562 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-06 00:09:18,564 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:09:18,567 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:09:18,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-12-06 00:09:18,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:18,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 46 states and 71 transitions. [2024-12-06 00:09:18,581 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 71 transitions. [2024-12-06 00:09:18,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:09:18,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:18,582 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 00:09:18,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 00:09:18,584 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 00:09:18,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ee19d56-7522-4da5-b7a6-0f63cb5ad198/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 00:09:18,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:18,677 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported