./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/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_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1295dd38987c47382b5d95b03f74f50a1b816bc308c22e960d20a5e2653a94ed --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:44:01,484 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:44:01,539 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:44:01,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:44:01,544 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:44:01,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:44:01,563 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:44:01,563 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:44:01,564 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:44:01,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:44:01,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:44:01,565 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:44:01,565 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:01,565 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:44:01,565 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:44:01,566 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:44:01,566 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:44:01,566 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:44:01,566 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_6cefbe9a-126d-483a-b2e4-a183a4a342e3/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 ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1295dd38987c47382b5d95b03f74f50a1b816bc308c22e960d20a5e2653a94ed [2024-12-06 01:44:01,808 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:44:01,819 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:44:01,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:44:01,828 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:44:01,833 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:44:01,834 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c [2024-12-06 01:44:04,509 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/data/e579570bc/06fb092985af401f946b34958ca436db/FLAG5003f2524 [2024-12-06 01:44:04,844 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:44:04,845 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c [2024-12-06 01:44:04,864 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/data/e579570bc/06fb092985af401f946b34958ca436db/FLAG5003f2524 [2024-12-06 01:44:05,057 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/data/e579570bc/06fb092985af401f946b34958ca436db [2024-12-06 01:44:05,059 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:44:05,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:44:05,062 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:05,062 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:44:05,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:44:05,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:05" (1/1) ... [2024-12-06 01:44:05,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49b7cf6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:05, skipping insertion in model container [2024-12-06 01:44:05,066 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:44:05" (1/1) ... [2024-12-06 01:44:05,127 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:44:05,318 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c[1325,1338] [2024-12-06 01:44:05,752 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:05,763 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:44:05,772 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.arbitrated_top_n3_w32_d32_e0.c[1325,1338] [2024-12-06 01:44:06,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:44:06,054 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:44:06,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06 WrapperNode [2024-12-06 01:44:06,055 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:44:06,056 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:06,056 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:44:06,056 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:44:06,062 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:06,118 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:06,793 INFO L138 Inliner]: procedures = 18, calls = 18, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 9681 [2024-12-06 01:44:06,793 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:44:06,794 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:44:06,794 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:44:06,794 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:44:06,799 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:06,799 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:06,932 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:06,932 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,168 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,227 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,421 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,586 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:44:07,587 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:44:07,587 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:44:07,588 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:44:07,589 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:44:06" (1/1) ... [2024-12-06 01:44:07,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:44:07,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:44:07,649 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:44:07,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6cefbe9a-126d-483a-b2e4-a183a4a342e3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:44:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:44:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 01:44:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 01:44:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:44:07,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:44:07,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:44:08,291 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:44:08,293 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:44:20,366 INFO L? ?]: Removed 5478 outVars from TransFormulas that were not future-live. [2024-12-06 01:44:20,367 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:44:30,404 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:44:30,404 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 01:44:30,405 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:30 BoogieIcfgContainer [2024-12-06 01:44:30,405 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:44:30,405 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:44:30,405 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:44:30,412 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:44:30,412 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:44:30" (1/1) ... [2024-12-06 01:44:30,418 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:44:30,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:30,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 29 states and 39 transitions. [2024-12-06 01:44:30,455 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 39 transitions. [2024-12-06 01:44:30,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:44:30,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:30,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:42,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:45:04,020 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:45:14,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:45:24,459 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:45:34,505 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:45:44,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:45:54,645 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:46:04,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:46:14,685 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:46:14,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:14,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 50 states and 70 transitions. [2024-12-06 01:46:14,713 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:46:14,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:46:14,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:14,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:22,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:31,206 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:46:41,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:46:52,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:02,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:12,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:13,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:13,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:13,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 50 states and 70 transitions. [2024-12-06 01:47:13,171 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:47:13,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:47:13,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:13,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:21,719 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:47:31,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:42,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:47:52,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:02,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:48:03,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:03,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:48:03,240 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:48:03,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:03,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:03,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:08,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:13,290 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:48:13,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:13,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:48:13,387 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:48:13,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:13,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:13,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:18,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:25,276 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:48:25,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:48:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:48:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:25,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:29,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:34,131 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:48:34,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:34,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:48:34,175 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:48:34,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:34,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:34,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:55,473 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:48:55,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:55,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:48:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:48:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:48:55,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:05,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:11,819 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:49:11,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:11,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:49:11,860 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:49:11,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:49:11,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:11,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:22,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:29,042 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:49:29,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:29,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:49:29,074 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:49:29,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:49:29,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:29,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:39,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:45,525 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:49:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:45,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:49:45,634 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:49:45,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:49:45,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:45,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:56,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:09,238 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:09,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:09,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:09,296 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:09,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:09,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:09,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:14,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:21,125 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:21,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:21,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:21,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:28,489 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:28,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:28,533 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:28,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:28,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:31,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:36,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:36,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:36,611 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:36,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:36,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:36,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:43,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:47,963 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:48,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:48,006 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:48,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:48,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:53,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:50:59,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:50:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:50:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:50:59,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:59,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:12,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:17,781 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:51:17,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:17,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:51:17,822 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:51:17,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:51:17,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:17,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:32,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:47,172 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:51:47,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:47,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:51:47,267 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:51:47,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:51:47,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:47,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:58,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:07,743 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:52:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:07,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:52:07,782 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:52:07,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:52:07,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:07,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:26,869 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:52:26,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:26,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:52:26,913 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:52:26,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:52:26,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:26,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:39,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:45,116 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:52:45,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:45,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:52:45,158 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:52:45,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:52:45,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:45,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:50,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:52:55,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:52:55,565 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:52:55,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:52:55,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:58,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:04,023 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:53:04,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:04,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:53:04,065 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:53:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:53:04,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:04,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:07,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:13,388 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:53:13,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:13,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:53:13,430 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:53:13,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:53:13,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:13,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:14,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:20,713 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:53:20,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:20,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 50 states and 70 transitions. [2024-12-06 01:53:20,759 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:53:20,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:53:20,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:20,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:41,223 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:53:52,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:02,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:12,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:22,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 01:54:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:22,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:54:22,921 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:54:22,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:54:22,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:22,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:41,107 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:54:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:54:41,160 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:54:41,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:54:41,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:41,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:45,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:50,549 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:54:50,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:50,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:54:50,595 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:54:50,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:54:50,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:50,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:59,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:07,298 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:55:07,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:07,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:55:07,343 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:55:07,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:07,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:07,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:13,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:19,794 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:55:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:19,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:55:19,838 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:55:19,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:19,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:22,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:27,457 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:55:27,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:27,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:55:27,503 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:55:27,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:27,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:27,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:37,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:55:43,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:43,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:55:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:55:43,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:55:43,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:43,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:00,840 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:56:00,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:00,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:56:00,916 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:56:00,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:56:00,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:00,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:16,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:22,035 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:56:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:56:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:56:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:56:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:52,233 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:56:52,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:52,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:56:52,335 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:56:52,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:56:52,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:52,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:13,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:22,691 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:57:22,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:22,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:57:22,738 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:57:22,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:57:22,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:22,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:28,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:32,898 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:57:32,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:32,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:57:32,946 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:57:32,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:57:32,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:32,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:45,280 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:57:45,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:45,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:57:45,324 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:57:45,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:57:45,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:45,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:54,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 01:58:02,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:02,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 50 states and 70 transitions. [2024-12-06 01:58:02,909 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 70 transitions. [2024-12-06 01:58:02,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 01:58:02,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:02,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms