./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench/ps2-ll.c --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/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_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench/ps2-ll.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/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 32bit --witnessprinter.graph.data.programhash 179b0134270d97f57074f9ac11d0788729a2f9ba65b60cccc5fdcd06091925db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:24:16,518 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:24:16,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:24:16,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:24:16,578 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:24:16,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:24:16,598 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:24:16,598 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:24:16,598 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:24:16,598 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:24:16,598 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:24:16,598 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:24:16,599 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:24:16,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:24:16,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:24:16,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:24:16,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:24:16,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:24:16,601 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_781901b8-42df-4565-8f5f-5421c42c1213/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 179b0134270d97f57074f9ac11d0788729a2f9ba65b60cccc5fdcd06091925db [2024-12-06 01:24:16,851 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:24:16,862 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:24:16,865 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:24:16,866 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:24:16,867 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:24:16,868 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench/ps2-ll.c [2024-12-06 01:24:19,602 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/data/e2b9fd988/badd7dc47ec74dbe851f27ce27812a93/FLAG6d60297ae [2024-12-06 01:24:19,783 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:24:19,784 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/sv-benchmarks/c/nla-digbench/ps2-ll.c [2024-12-06 01:24:19,791 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/data/e2b9fd988/badd7dc47ec74dbe851f27ce27812a93/FLAG6d60297ae [2024-12-06 01:24:19,802 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/data/e2b9fd988/badd7dc47ec74dbe851f27ce27812a93 [2024-12-06 01:24:19,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:24:19,805 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:24:19,806 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:24:19,806 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:24:19,810 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:24:19,811 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:24:19" (1/1) ... [2024-12-06 01:24:19,812 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4244582e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:19, skipping insertion in model container [2024-12-06 01:24:19,812 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:24:19" (1/1) ... [2024-12-06 01:24:19,825 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:24:19,955 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_781901b8-42df-4565-8f5f-5421c42c1213/sv-benchmarks/c/nla-digbench/ps2-ll.c[454,467] [2024-12-06 01:24:19,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:24:19,976 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:24:19,986 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_781901b8-42df-4565-8f5f-5421c42c1213/sv-benchmarks/c/nla-digbench/ps2-ll.c[454,467] [2024-12-06 01:24:19,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:24:20,002 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:24:20,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20 WrapperNode [2024-12-06 01:24:20,003 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:24:20,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:24:20,004 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:24:20,004 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:24:20,010 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,015 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,025 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 32 [2024-12-06 01:24:20,025 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:24:20,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:24:20,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:24:20,026 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:24:20,030 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,030 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,031 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,031 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,033 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,035 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,036 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,037 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:24:20,037 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:24:20,037 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:24:20,037 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:24:20,038 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:24:20,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:24:20,065 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:24:20,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_781901b8-42df-4565-8f5f-5421c42c1213/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:24:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:24:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:24:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:24:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:24:20,090 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:24:20,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:24:20,129 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:24:20,131 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:24:20,200 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-12-06 01:24:20,201 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:24:20,221 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:24:20,221 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:24:20,221 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:24:20 BoogieIcfgContainer [2024-12-06 01:24:20,222 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:24:20,222 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:24:20,222 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:24:20,230 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:24:20,230 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:24:20" (1/1) ... [2024-12-06 01:24:20,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:24:20,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:20,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 12 states and 15 transitions. [2024-12-06 01:24:20,277 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 15 transitions. [2024-12-06 01:24:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-06 01:24:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:20,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:20,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:20,380 INFO L256 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-12-06 01:24:20,383 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:20,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:20,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 15 states and 20 transitions. [2024-12-06 01:24:20,537 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 20 transitions. [2024-12-06 01:24:20,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:24:20,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:20,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:20,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:20,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:20,578 INFO L256 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:24:20,580 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:20,659 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 17 states and 24 transitions. [2024-12-06 01:24:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 24 transitions. [2024-12-06 01:24:20,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-06 01:24:20,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:20,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:20,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:21,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:24:21,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:21,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 18 states and 24 transitions. [2024-12-06 01:24:21,374 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 24 transitions. [2024-12-06 01:24:21,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:24:21,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:21,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:21,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:21,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:21,413 INFO L256 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:24:21,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:21,490 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:24:21,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:21,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 20 states and 28 transitions. [2024-12-06 01:24:21,615 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 28 transitions. [2024-12-06 01:24:21,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 01:24:21,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:21,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:21,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:21,654 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:24:21,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:21,736 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 9 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:24:21,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:21,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 22 states and 32 transitions. [2024-12-06 01:24:21,898 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 32 transitions. [2024-12-06 01:24:21,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 01:24:21,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:21,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:21,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:21,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:21,955 INFO L256 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:24:21,957 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:22,045 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 8 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-12-06 01:24:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:22,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-12-06 01:24:22,218 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-12-06 01:24:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:24:22,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:22,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:22,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:22,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:22,269 INFO L256 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:24:22,272 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:22,371 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 9 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:24:22,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:22,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 26 states and 40 transitions. [2024-12-06 01:24:22,563 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 40 transitions. [2024-12-06 01:24:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:24:22,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:22,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:22,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:22,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:22,621 INFO L256 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:24:22,624 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:22,736 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 12 proven. 36 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 01:24:22,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:22,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 28 states and 44 transitions. [2024-12-06 01:24:22,948 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 44 transitions. [2024-12-06 01:24:22,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 01:24:22,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:22,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:23,013 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:24:23,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:23,126 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 14 proven. 49 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 01:24:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:23,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-12-06 01:24:23,364 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-12-06 01:24:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:24:23,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:23,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:23,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:23,423 INFO L256 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:24:23,425 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:23,532 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 16 proven. 64 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:24:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2024-12-06 01:24:23,735 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2024-12-06 01:24:23,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 01:24:23,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:23,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:23,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:23,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:23,801 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 01:24:23,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:23,918 INFO L134 CoverageAnalysis]: Checked inductivity of 243 backedges. 18 proven. 81 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:24:24,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:24,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-12-06 01:24:24,152 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-12-06 01:24:24,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 01:24:24,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:24,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:24,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:24,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:24,216 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:24:24,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:24,350 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 20 proven. 100 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:24:24,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:24,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-12-06 01:24:24,579 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-12-06 01:24:24,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:24:24,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:24,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:24,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:24,642 INFO L256 TraceCheckSpWp]: Trace formula consists of 214 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-12-06 01:24:24,644 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:24,775 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 22 proven. 121 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:24:25,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 38 states and 64 transitions. [2024-12-06 01:24:25,084 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-12-06 01:24:25,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 01:24:25,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:25,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:25,174 INFO L256 TraceCheckSpWp]: Trace formula consists of 230 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-12-06 01:24:25,178 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:25,322 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 23 proven. 178 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 01:24:25,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:25,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 40 states and 68 transitions. [2024-12-06 01:24:25,614 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 68 transitions. [2024-12-06 01:24:25,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 01:24:25,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:25,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:25,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:25,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:25,747 INFO L256 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 01:24:25,749 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:25,906 INFO L134 CoverageAnalysis]: Checked inductivity of 507 backedges. 25 proven. 206 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-06 01:24:26,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:26,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 42 states and 72 transitions. [2024-12-06 01:24:26,257 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 72 transitions. [2024-12-06 01:24:26,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:24:26,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:26,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:26,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:26,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 01:24:26,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:26,476 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 27 proven. 236 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:24:26,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:26,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 76 transitions. [2024-12-06 01:24:26,782 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2024-12-06 01:24:26,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 01:24:26,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:26,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:26,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:27,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:27,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 278 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-12-06 01:24:27,004 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:27,150 INFO L134 CoverageAnalysis]: Checked inductivity of 675 backedges. 30 proven. 225 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:24:27,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 46 states and 80 transitions. [2024-12-06 01:24:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 80 transitions. [2024-12-06 01:24:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:24:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:27,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 294 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-12-06 01:24:27,571 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:27,711 INFO L134 CoverageAnalysis]: Checked inductivity of 768 backedges. 32 proven. 256 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:24:28,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:28,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 48 states and 84 transitions. [2024-12-06 01:24:28,063 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 84 transitions. [2024-12-06 01:24:28,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:24:28,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:28,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:28,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:28,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:28,154 INFO L256 TraceCheckSpWp]: Trace formula consists of 310 conjuncts, 75 conjuncts are in the unsatisfiable core [2024-12-06 01:24:28,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:28,334 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 34 proven. 289 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:24:28,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:28,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 50 states and 88 transitions. [2024-12-06 01:24:28,720 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-12-06 01:24:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 01:24:28,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:28,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:28,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:28,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 326 conjuncts, 79 conjuncts are in the unsatisfiable core [2024-12-06 01:24:28,806 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:28,984 INFO L134 CoverageAnalysis]: Checked inductivity of 972 backedges. 36 proven. 324 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:24:29,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:29,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 52 states and 92 transitions. [2024-12-06 01:24:29,434 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 92 transitions. [2024-12-06 01:24:29,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:24:29,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:29,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:29,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:29,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:29,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 342 conjuncts, 83 conjuncts are in the unsatisfiable core [2024-12-06 01:24:29,543 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 38 proven. 361 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:24:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:30,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 54 states and 96 transitions. [2024-12-06 01:24:30,210 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 96 transitions. [2024-12-06 01:24:30,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:24:30,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:30,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:30,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:30,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:30,303 INFO L256 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 87 conjuncts are in the unsatisfiable core [2024-12-06 01:24:30,306 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:30,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 40 proven. 400 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 01:24:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 56 states and 100 transitions. [2024-12-06 01:24:30,960 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 100 transitions. [2024-12-06 01:24:30,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:24:30,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:30,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:30,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:31,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:31,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 374 conjuncts, 91 conjuncts are in the unsatisfiable core [2024-12-06 01:24:31,078 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:31,254 INFO L134 CoverageAnalysis]: Checked inductivity of 1323 backedges. 42 proven. 441 refuted. 0 times theorem prover too weak. 840 trivial. 0 not checked. [2024-12-06 01:24:31,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:31,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 58 states and 104 transitions. [2024-12-06 01:24:31,757 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 104 transitions. [2024-12-06 01:24:31,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:24:31,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:31,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:31,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:31,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:31,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 390 conjuncts, 95 conjuncts are in the unsatisfiable core [2024-12-06 01:24:31,867 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:32,087 INFO L134 CoverageAnalysis]: Checked inductivity of 1452 backedges. 44 proven. 484 refuted. 0 times theorem prover too weak. 924 trivial. 0 not checked. [2024-12-06 01:24:32,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:32,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 60 states and 108 transitions. [2024-12-06 01:24:32,602 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 108 transitions. [2024-12-06 01:24:32,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:24:32,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:32,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:32,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:32,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:32,712 INFO L256 TraceCheckSpWp]: Trace formula consists of 406 conjuncts, 99 conjuncts are in the unsatisfiable core [2024-12-06 01:24:32,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 1587 backedges. 46 proven. 529 refuted. 0 times theorem prover too weak. 1012 trivial. 0 not checked. [2024-12-06 01:24:33,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 62 states and 112 transitions. [2024-12-06 01:24:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 112 transitions. [2024-12-06 01:24:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:24:33,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:33,546 INFO L256 TraceCheckSpWp]: Trace formula consists of 422 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 01:24:33,548 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:33,792 INFO L134 CoverageAnalysis]: Checked inductivity of 1728 backedges. 47 proven. 646 refuted. 0 times theorem prover too weak. 1035 trivial. 0 not checked. [2024-12-06 01:24:34,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:34,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 64 states and 116 transitions. [2024-12-06 01:24:34,330 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 116 transitions. [2024-12-06 01:24:34,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 01:24:34,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:34,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:34,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:34,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 107 conjuncts are in the unsatisfiable core [2024-12-06 01:24:34,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:34,675 INFO L134 CoverageAnalysis]: Checked inductivity of 1875 backedges. 50 proven. 625 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-12-06 01:24:35,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:35,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 66 states and 120 transitions. [2024-12-06 01:24:35,267 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 120 transitions. [2024-12-06 01:24:35,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 01:24:35,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:35,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:35,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:35,382 INFO L256 TraceCheckSpWp]: Trace formula consists of 454 conjuncts, 111 conjuncts are in the unsatisfiable core [2024-12-06 01:24:35,384 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:35,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2028 backedges. 52 proven. 676 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2024-12-06 01:24:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 68 states and 124 transitions. [2024-12-06 01:24:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 124 transitions. [2024-12-06 01:24:36,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 01:24:36,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:36,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:36,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:36,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:36,459 INFO L256 TraceCheckSpWp]: Trace formula consists of 470 conjuncts, 115 conjuncts are in the unsatisfiable core [2024-12-06 01:24:36,461 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:36,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2187 backedges. 54 proven. 729 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-12-06 01:24:37,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:37,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 70 states and 128 transitions. [2024-12-06 01:24:37,297 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 128 transitions. [2024-12-06 01:24:37,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 01:24:37,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:37,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:37,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:37,449 INFO L256 TraceCheckSpWp]: Trace formula consists of 486 conjuncts, 119 conjuncts are in the unsatisfiable core [2024-12-06 01:24:37,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:37,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 56 proven. 784 refuted. 0 times theorem prover too weak. 1512 trivial. 0 not checked. [2024-12-06 01:24:38,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:38,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 72 states and 132 transitions. [2024-12-06 01:24:38,368 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 132 transitions. [2024-12-06 01:24:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-06 01:24:38,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:38,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:38,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:38,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:38,492 INFO L256 TraceCheckSpWp]: Trace formula consists of 502 conjuncts, 123 conjuncts are in the unsatisfiable core [2024-12-06 01:24:38,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:38,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2523 backedges. 58 proven. 841 refuted. 0 times theorem prover too weak. 1624 trivial. 0 not checked. [2024-12-06 01:24:39,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:39,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 74 states and 136 transitions. [2024-12-06 01:24:39,541 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 136 transitions. [2024-12-06 01:24:39,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 01:24:39,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:39,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:39,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:39,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:39,663 INFO L256 TraceCheckSpWp]: Trace formula consists of 518 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-12-06 01:24:39,665 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2700 backedges. 60 proven. 900 refuted. 0 times theorem prover too weak. 1740 trivial. 0 not checked. [2024-12-06 01:24:40,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:40,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 76 states and 140 transitions. [2024-12-06 01:24:40,705 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 140 transitions. [2024-12-06 01:24:40,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 01:24:40,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:40,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:40,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:40,828 INFO L256 TraceCheckSpWp]: Trace formula consists of 534 conjuncts, 131 conjuncts are in the unsatisfiable core [2024-12-06 01:24:40,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:41,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2883 backedges. 62 proven. 961 refuted. 0 times theorem prover too weak. 1860 trivial. 0 not checked. [2024-12-06 01:24:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 78 states and 144 transitions. [2024-12-06 01:24:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 144 transitions. [2024-12-06 01:24:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 01:24:41,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:41,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:42,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:42,041 INFO L256 TraceCheckSpWp]: Trace formula consists of 550 conjuncts, 135 conjuncts are in the unsatisfiable core [2024-12-06 01:24:42,043 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:42,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3072 backedges. 64 proven. 1024 refuted. 0 times theorem prover too weak. 1984 trivial. 0 not checked. [2024-12-06 01:24:43,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:43,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 80 states and 148 transitions. [2024-12-06 01:24:43,160 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 148 transitions. [2024-12-06 01:24:43,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 01:24:43,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:43,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:43,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:43,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:43,294 INFO L256 TraceCheckSpWp]: Trace formula consists of 566 conjuncts, 139 conjuncts are in the unsatisfiable core [2024-12-06 01:24:43,296 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3267 backedges. 66 proven. 1089 refuted. 0 times theorem prover too weak. 2112 trivial. 0 not checked. [2024-12-06 01:24:44,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 82 states and 152 transitions. [2024-12-06 01:24:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 152 transitions. [2024-12-06 01:24:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-06 01:24:44,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:44,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:44,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:44,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:44,570 INFO L256 TraceCheckSpWp]: Trace formula consists of 582 conjuncts, 143 conjuncts are in the unsatisfiable core [2024-12-06 01:24:44,572 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:44,889 INFO L134 CoverageAnalysis]: Checked inductivity of 3468 backedges. 68 proven. 1156 refuted. 0 times theorem prover too weak. 2244 trivial. 0 not checked. [2024-12-06 01:24:45,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:45,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 84 states and 156 transitions. [2024-12-06 01:24:45,807 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 156 transitions. [2024-12-06 01:24:45,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-12-06 01:24:45,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:45,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:45,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:45,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:45,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 598 conjuncts, 147 conjuncts are in the unsatisfiable core [2024-12-06 01:24:45,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:46,267 INFO L134 CoverageAnalysis]: Checked inductivity of 3675 backedges. 70 proven. 1225 refuted. 0 times theorem prover too weak. 2380 trivial. 0 not checked. [2024-12-06 01:24:47,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:47,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 86 states and 160 transitions. [2024-12-06 01:24:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 160 transitions. [2024-12-06 01:24:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 01:24:47,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:47,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:47,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:47,320 INFO L256 TraceCheckSpWp]: Trace formula consists of 614 conjuncts, 151 conjuncts are in the unsatisfiable core [2024-12-06 01:24:47,322 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 3888 backedges. 72 proven. 1296 refuted. 0 times theorem prover too weak. 2520 trivial. 0 not checked. [2024-12-06 01:24:48,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:48,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 88 states and 164 transitions. [2024-12-06 01:24:48,466 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 164 transitions. [2024-12-06 01:24:48,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-12-06 01:24:48,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:48,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:48,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:48,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:48,625 INFO L256 TraceCheckSpWp]: Trace formula consists of 630 conjuncts, 155 conjuncts are in the unsatisfiable core [2024-12-06 01:24:48,628 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:48,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4107 backedges. 74 proven. 1369 refuted. 0 times theorem prover too weak. 2664 trivial. 0 not checked. [2024-12-06 01:24:49,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:49,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 90 states and 168 transitions. [2024-12-06 01:24:49,828 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 168 transitions. [2024-12-06 01:24:49,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 01:24:49,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:49,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:49,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:49,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:49,968 INFO L256 TraceCheckSpWp]: Trace formula consists of 646 conjuncts, 159 conjuncts are in the unsatisfiable core [2024-12-06 01:24:49,971 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:50,272 INFO L134 CoverageAnalysis]: Checked inductivity of 4332 backedges. 76 proven. 1444 refuted. 0 times theorem prover too weak. 2812 trivial. 0 not checked. [2024-12-06 01:24:51,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:51,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 92 states and 172 transitions. [2024-12-06 01:24:51,276 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 172 transitions. [2024-12-06 01:24:51,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-12-06 01:24:51,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:51,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:51,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:51,410 INFO L256 TraceCheckSpWp]: Trace formula consists of 662 conjuncts, 171 conjuncts are in the unsatisfiable core [2024-12-06 01:24:51,413 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:51,768 INFO L134 CoverageAnalysis]: Checked inductivity of 4563 backedges. 77 proven. 1636 refuted. 0 times theorem prover too weak. 2850 trivial. 0 not checked. [2024-12-06 01:24:52,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:52,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 94 states and 176 transitions. [2024-12-06 01:24:52,717 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 176 transitions. [2024-12-06 01:24:52,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 01:24:52,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:52,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:52,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:52,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:52,854 INFO L256 TraceCheckSpWp]: Trace formula consists of 678 conjuncts, 175 conjuncts are in the unsatisfiable core [2024-12-06 01:24:52,859 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:53,215 INFO L134 CoverageAnalysis]: Checked inductivity of 4800 backedges. 79 proven. 1718 refuted. 0 times theorem prover too weak. 3003 trivial. 0 not checked. [2024-12-06 01:24:54,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:54,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 96 states and 180 transitions. [2024-12-06 01:24:54,327 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 180 transitions. [2024-12-06 01:24:54,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 01:24:54,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:54,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:54,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:54,491 INFO L256 TraceCheckSpWp]: Trace formula consists of 694 conjuncts, 171 conjuncts are in the unsatisfiable core [2024-12-06 01:24:54,494 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:54,833 INFO L134 CoverageAnalysis]: Checked inductivity of 5043 backedges. 82 proven. 1681 refuted. 0 times theorem prover too weak. 3280 trivial. 0 not checked. [2024-12-06 01:24:56,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:56,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 98 states and 184 transitions. [2024-12-06 01:24:56,001 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 184 transitions. [2024-12-06 01:24:56,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 01:24:56,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:56,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:56,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 710 conjuncts, 175 conjuncts are in the unsatisfiable core [2024-12-06 01:24:56,157 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:56,508 INFO L134 CoverageAnalysis]: Checked inductivity of 5292 backedges. 84 proven. 1764 refuted. 0 times theorem prover too weak. 3444 trivial. 0 not checked. [2024-12-06 01:24:57,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:57,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 100 states and 188 transitions. [2024-12-06 01:24:57,696 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 188 transitions. [2024-12-06 01:24:57,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 01:24:57,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:57,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:57,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:57,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:57,850 INFO L256 TraceCheckSpWp]: Trace formula consists of 726 conjuncts, 179 conjuncts are in the unsatisfiable core [2024-12-06 01:24:57,853 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5547 backedges. 86 proven. 1849 refuted. 0 times theorem prover too weak. 3612 trivial. 0 not checked. [2024-12-06 01:24:59,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:24:59,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 102 states and 192 transitions. [2024-12-06 01:24:59,446 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 192 transitions. [2024-12-06 01:24:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-12-06 01:24:59,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:24:59,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:24:59,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:24:59,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:24:59,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 742 conjuncts, 183 conjuncts are in the unsatisfiable core [2024-12-06 01:24:59,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:24:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 5808 backedges. 88 proven. 1936 refuted. 0 times theorem prover too weak. 3784 trivial. 0 not checked. [2024-12-06 01:25:01,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 104 states and 196 transitions. [2024-12-06 01:25:01,264 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 196 transitions. [2024-12-06 01:25:01,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-12-06 01:25:01,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:01,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:01,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:01,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:01,437 INFO L256 TraceCheckSpWp]: Trace formula consists of 758 conjuncts, 187 conjuncts are in the unsatisfiable core [2024-12-06 01:25:01,439 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:01,872 INFO L134 CoverageAnalysis]: Checked inductivity of 6075 backedges. 90 proven. 2025 refuted. 0 times theorem prover too weak. 3960 trivial. 0 not checked. [2024-12-06 01:25:03,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 106 states and 200 transitions. [2024-12-06 01:25:03,135 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 200 transitions. [2024-12-06 01:25:03,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-12-06 01:25:03,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:03,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:03,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:03,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:03,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 774 conjuncts, 199 conjuncts are in the unsatisfiable core [2024-12-06 01:25:03,327 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:03,753 INFO L134 CoverageAnalysis]: Checked inductivity of 6348 backedges. 91 proven. 2252 refuted. 0 times theorem prover too weak. 4005 trivial. 0 not checked. [2024-12-06 01:25:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:05,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 108 states and 204 transitions. [2024-12-06 01:25:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 204 transitions. [2024-12-06 01:25:05,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 01:25:05,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:05,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:05,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:05,209 INFO L256 TraceCheckSpWp]: Trace formula consists of 790 conjuncts, 195 conjuncts are in the unsatisfiable core [2024-12-06 01:25:05,212 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:05,630 INFO L134 CoverageAnalysis]: Checked inductivity of 6627 backedges. 94 proven. 2209 refuted. 0 times theorem prover too weak. 4324 trivial. 0 not checked. [2024-12-06 01:25:06,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:06,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 110 states and 208 transitions. [2024-12-06 01:25:06,997 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 208 transitions. [2024-12-06 01:25:06,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-12-06 01:25:06,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:06,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:07,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:07,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:07,173 INFO L256 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 207 conjuncts are in the unsatisfiable core [2024-12-06 01:25:07,175 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:07,575 INFO L134 CoverageAnalysis]: Checked inductivity of 6912 backedges. 95 proven. 2446 refuted. 0 times theorem prover too weak. 4371 trivial. 0 not checked. [2024-12-06 01:25:09,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:09,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 112 states and 212 transitions. [2024-12-06 01:25:09,055 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 212 transitions. [2024-12-06 01:25:09,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 01:25:09,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:09,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:09,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:09,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 822 conjuncts, 203 conjuncts are in the unsatisfiable core [2024-12-06 01:25:09,266 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:09,712 INFO L134 CoverageAnalysis]: Checked inductivity of 7203 backedges. 98 proven. 2401 refuted. 0 times theorem prover too weak. 4704 trivial. 0 not checked. [2024-12-06 01:25:11,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:11,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 114 states and 216 transitions. [2024-12-06 01:25:11,042 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 216 transitions. [2024-12-06 01:25:11,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-06 01:25:11,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:11,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:11,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:11,228 INFO L256 TraceCheckSpWp]: Trace formula consists of 838 conjuncts, 207 conjuncts are in the unsatisfiable core [2024-12-06 01:25:11,231 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:11,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 100 proven. 2500 refuted. 0 times theorem prover too weak. 4900 trivial. 0 not checked. [2024-12-06 01:25:13,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:13,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 116 states and 220 transitions. [2024-12-06 01:25:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 220 transitions. [2024-12-06 01:25:13,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-12-06 01:25:13,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:13,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:13,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:13,585 INFO L256 TraceCheckSpWp]: Trace formula consists of 854 conjuncts, 211 conjuncts are in the unsatisfiable core [2024-12-06 01:25:13,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 7803 backedges. 102 proven. 2601 refuted. 0 times theorem prover too weak. 5100 trivial. 0 not checked. [2024-12-06 01:25:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:15,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 118 states and 224 transitions. [2024-12-06 01:25:15,510 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 224 transitions. [2024-12-06 01:25:15,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 01:25:15,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:15,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:15,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:15,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:15,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 870 conjuncts, 215 conjuncts are in the unsatisfiable core [2024-12-06 01:25:15,725 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:16,225 INFO L134 CoverageAnalysis]: Checked inductivity of 8112 backedges. 104 proven. 2704 refuted. 0 times theorem prover too weak. 5304 trivial. 0 not checked. [2024-12-06 01:25:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:17,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 120 states and 228 transitions. [2024-12-06 01:25:17,727 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 228 transitions. [2024-12-06 01:25:17,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 01:25:17,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:17,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:17,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:17,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 886 conjuncts, 219 conjuncts are in the unsatisfiable core [2024-12-06 01:25:17,947 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:18,386 INFO L134 CoverageAnalysis]: Checked inductivity of 8427 backedges. 106 proven. 2809 refuted. 0 times theorem prover too weak. 5512 trivial. 0 not checked. [2024-12-06 01:25:19,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:19,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 122 states and 232 transitions. [2024-12-06 01:25:19,985 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 232 transitions. [2024-12-06 01:25:19,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 01:25:19,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:19,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:20,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:20,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:20,187 INFO L256 TraceCheckSpWp]: Trace formula consists of 902 conjuncts, 223 conjuncts are in the unsatisfiable core [2024-12-06 01:25:20,192 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 8748 backedges. 108 proven. 2916 refuted. 0 times theorem prover too weak. 5724 trivial. 0 not checked. [2024-12-06 01:25:22,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:22,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 124 states and 236 transitions. [2024-12-06 01:25:22,350 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 236 transitions. [2024-12-06 01:25:22,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 01:25:22,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:22,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:22,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:22,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:22,552 INFO L256 TraceCheckSpWp]: Trace formula consists of 918 conjuncts, 227 conjuncts are in the unsatisfiable core [2024-12-06 01:25:22,554 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:23,066 INFO L134 CoverageAnalysis]: Checked inductivity of 9075 backedges. 110 proven. 3025 refuted. 0 times theorem prover too weak. 5940 trivial. 0 not checked. [2024-12-06 01:25:24,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:24,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 126 states and 240 transitions. [2024-12-06 01:25:24,697 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 240 transitions. [2024-12-06 01:25:24,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 01:25:24,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:24,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:24,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:24,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:24,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 934 conjuncts, 231 conjuncts are in the unsatisfiable core [2024-12-06 01:25:24,905 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 9408 backedges. 112 proven. 3136 refuted. 0 times theorem prover too weak. 6160 trivial. 0 not checked. [2024-12-06 01:25:27,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 128 states and 244 transitions. [2024-12-06 01:25:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 244 transitions. [2024-12-06 01:25:27,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-12-06 01:25:27,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:27,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:27,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:27,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:27,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 950 conjuncts, 243 conjuncts are in the unsatisfiable core [2024-12-06 01:25:27,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:27,795 INFO L134 CoverageAnalysis]: Checked inductivity of 9747 backedges. 113 proven. 3418 refuted. 0 times theorem prover too weak. 6216 trivial. 0 not checked. [2024-12-06 01:25:29,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:29,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 130 states and 248 transitions. [2024-12-06 01:25:29,504 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 248 transitions. [2024-12-06 01:25:29,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2024-12-06 01:25:29,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:29,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:29,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:29,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:29,710 INFO L256 TraceCheckSpWp]: Trace formula consists of 966 conjuncts, 239 conjuncts are in the unsatisfiable core [2024-12-06 01:25:29,713 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:30,181 INFO L134 CoverageAnalysis]: Checked inductivity of 10092 backedges. 116 proven. 3364 refuted. 0 times theorem prover too weak. 6612 trivial. 0 not checked. [2024-12-06 01:25:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:31,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 132 states and 252 transitions. [2024-12-06 01:25:31,960 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 252 transitions. [2024-12-06 01:25:31,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2024-12-06 01:25:31,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:31,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:32,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:32,210 INFO L256 TraceCheckSpWp]: Trace formula consists of 982 conjuncts, 243 conjuncts are in the unsatisfiable core [2024-12-06 01:25:32,214 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:32,843 INFO L134 CoverageAnalysis]: Checked inductivity of 10443 backedges. 118 proven. 3481 refuted. 0 times theorem prover too weak. 6844 trivial. 0 not checked. [2024-12-06 01:25:34,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 134 states and 256 transitions. [2024-12-06 01:25:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 256 transitions. [2024-12-06 01:25:34,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2024-12-06 01:25:34,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:34,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:34,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:34,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 998 conjuncts, 255 conjuncts are in the unsatisfiable core [2024-12-06 01:25:34,940 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:35,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10800 backedges. 119 proven. 3778 refuted. 0 times theorem prover too weak. 6903 trivial. 0 not checked. [2024-12-06 01:25:37,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 136 states and 260 transitions. [2024-12-06 01:25:37,366 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 260 transitions. [2024-12-06 01:25:37,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-12-06 01:25:37,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:37,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:37,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:37,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:37,586 INFO L256 TraceCheckSpWp]: Trace formula consists of 1014 conjuncts, 251 conjuncts are in the unsatisfiable core [2024-12-06 01:25:37,589 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:38,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11163 backedges. 122 proven. 3721 refuted. 0 times theorem prover too weak. 7320 trivial. 0 not checked. [2024-12-06 01:25:39,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:39,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 138 states and 264 transitions. [2024-12-06 01:25:39,968 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 264 transitions. [2024-12-06 01:25:39,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 378 [2024-12-06 01:25:39,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:39,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:40,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:40,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:40,201 INFO L256 TraceCheckSpWp]: Trace formula consists of 1030 conjuncts, 255 conjuncts are in the unsatisfiable core [2024-12-06 01:25:40,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:40,726 INFO L134 CoverageAnalysis]: Checked inductivity of 11532 backedges. 124 proven. 3844 refuted. 0 times theorem prover too weak. 7564 trivial. 0 not checked. [2024-12-06 01:25:42,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:42,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 140 states and 268 transitions. [2024-12-06 01:25:42,880 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 268 transitions. [2024-12-06 01:25:42,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-06 01:25:42,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:42,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:42,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:43,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:43,120 INFO L256 TraceCheckSpWp]: Trace formula consists of 1046 conjuncts, 259 conjuncts are in the unsatisfiable core [2024-12-06 01:25:43,124 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:43,716 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 126 proven. 3969 refuted. 0 times theorem prover too weak. 7812 trivial. 0 not checked. [2024-12-06 01:25:45,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:45,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 142 states and 272 transitions. [2024-12-06 01:25:45,605 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 272 transitions. [2024-12-06 01:25:45,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 390 [2024-12-06 01:25:45,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:45,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:45,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:45,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:45,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 1062 conjuncts, 263 conjuncts are in the unsatisfiable core [2024-12-06 01:25:45,832 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:46,458 INFO L134 CoverageAnalysis]: Checked inductivity of 12288 backedges. 128 proven. 4096 refuted. 0 times theorem prover too weak. 8064 trivial. 0 not checked. [2024-12-06 01:25:48,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:48,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 144 states and 276 transitions. [2024-12-06 01:25:48,611 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 276 transitions. [2024-12-06 01:25:48,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-12-06 01:25:48,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:48,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:48,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:48,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:48,862 INFO L256 TraceCheckSpWp]: Trace formula consists of 1078 conjuncts, 267 conjuncts are in the unsatisfiable core [2024-12-06 01:25:48,865 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:49,520 INFO L134 CoverageAnalysis]: Checked inductivity of 12675 backedges. 130 proven. 4225 refuted. 0 times theorem prover too weak. 8320 trivial. 0 not checked. [2024-12-06 01:25:51,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:51,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 146 states and 280 transitions. [2024-12-06 01:25:51,735 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 280 transitions. [2024-12-06 01:25:51,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2024-12-06 01:25:51,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:51,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:51,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:52,003 INFO L256 TraceCheckSpWp]: Trace formula consists of 1094 conjuncts, 271 conjuncts are in the unsatisfiable core [2024-12-06 01:25:52,006 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:52,664 INFO L134 CoverageAnalysis]: Checked inductivity of 13068 backedges. 132 proven. 4356 refuted. 0 times theorem prover too weak. 8580 trivial. 0 not checked. [2024-12-06 01:25:54,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 148 states and 284 transitions. [2024-12-06 01:25:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 284 transitions. [2024-12-06 01:25:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-12-06 01:25:54,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:54,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:55,076 INFO L256 TraceCheckSpWp]: Trace formula consists of 1110 conjuncts, 275 conjuncts are in the unsatisfiable core [2024-12-06 01:25:55,079 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:55,641 INFO L134 CoverageAnalysis]: Checked inductivity of 13467 backedges. 134 proven. 4489 refuted. 0 times theorem prover too weak. 8844 trivial. 0 not checked. [2024-12-06 01:25:57,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:25:57,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 150 states and 288 transitions. [2024-12-06 01:25:57,949 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 288 transitions. [2024-12-06 01:25:57,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-12-06 01:25:57,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:25:57,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:25:58,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:25:58,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:25:58,202 INFO L256 TraceCheckSpWp]: Trace formula consists of 1126 conjuncts, 287 conjuncts are in the unsatisfiable core [2024-12-06 01:25:58,205 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:25:58,900 INFO L134 CoverageAnalysis]: Checked inductivity of 13872 backedges. 135 proven. 4826 refuted. 0 times theorem prover too weak. 8911 trivial. 0 not checked. [2024-12-06 01:26:01,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:01,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 152 states and 292 transitions. [2024-12-06 01:26:01,327 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 292 transitions. [2024-12-06 01:26:01,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-12-06 01:26:01,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:01,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:01,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:01,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:01,632 INFO L256 TraceCheckSpWp]: Trace formula consists of 1142 conjuncts, 291 conjuncts are in the unsatisfiable core [2024-12-06 01:26:01,635 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:02,297 INFO L134 CoverageAnalysis]: Checked inductivity of 14283 backedges. 137 proven. 4966 refuted. 0 times theorem prover too weak. 9180 trivial. 0 not checked. [2024-12-06 01:26:04,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:04,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 154 states and 296 transitions. [2024-12-06 01:26:04,661 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 296 transitions. [2024-12-06 01:26:04,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-06 01:26:04,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:04,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:04,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:04,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:04,905 INFO L256 TraceCheckSpWp]: Trace formula consists of 1158 conjuncts, 287 conjuncts are in the unsatisfiable core [2024-12-06 01:26:04,908 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:05,559 INFO L134 CoverageAnalysis]: Checked inductivity of 14700 backedges. 140 proven. 4900 refuted. 0 times theorem prover too weak. 9660 trivial. 0 not checked. [2024-12-06 01:26:07,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:07,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 156 states and 300 transitions. [2024-12-06 01:26:07,960 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 300 transitions. [2024-12-06 01:26:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 432 [2024-12-06 01:26:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:08,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:08,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 1174 conjuncts, 291 conjuncts are in the unsatisfiable core [2024-12-06 01:26:08,251 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:08,941 INFO L134 CoverageAnalysis]: Checked inductivity of 15123 backedges. 142 proven. 5041 refuted. 0 times theorem prover too weak. 9940 trivial. 0 not checked. [2024-12-06 01:26:11,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:11,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 158 states and 304 transitions. [2024-12-06 01:26:11,321 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 304 transitions. [2024-12-06 01:26:11,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2024-12-06 01:26:11,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:11,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:11,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:11,588 INFO L256 TraceCheckSpWp]: Trace formula consists of 1190 conjuncts, 295 conjuncts are in the unsatisfiable core [2024-12-06 01:26:11,592 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:12,269 INFO L134 CoverageAnalysis]: Checked inductivity of 15552 backedges. 144 proven. 5184 refuted. 0 times theorem prover too weak. 10224 trivial. 0 not checked. [2024-12-06 01:26:14,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:14,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 160 states and 308 transitions. [2024-12-06 01:26:14,718 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 308 transitions. [2024-12-06 01:26:14,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 444 [2024-12-06 01:26:14,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:14,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:14,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:15,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:15,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 1206 conjuncts, 307 conjuncts are in the unsatisfiable core [2024-12-06 01:26:15,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:15,712 INFO L134 CoverageAnalysis]: Checked inductivity of 15987 backedges. 145 proven. 5546 refuted. 0 times theorem prover too weak. 10296 trivial. 0 not checked. [2024-12-06 01:26:18,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 162 states and 312 transitions. [2024-12-06 01:26:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 312 transitions. [2024-12-06 01:26:18,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 450 [2024-12-06 01:26:18,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:18,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:18,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:18,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:18,571 INFO L256 TraceCheckSpWp]: Trace formula consists of 1222 conjuncts, 303 conjuncts are in the unsatisfiable core [2024-12-06 01:26:18,575 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:19,232 INFO L134 CoverageAnalysis]: Checked inductivity of 16428 backedges. 148 proven. 5476 refuted. 0 times theorem prover too weak. 10804 trivial. 0 not checked. [2024-12-06 01:26:21,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:21,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 164 states and 316 transitions. [2024-12-06 01:26:21,950 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 316 transitions. [2024-12-06 01:26:21,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-12-06 01:26:21,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:21,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:22,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:22,251 INFO L256 TraceCheckSpWp]: Trace formula consists of 1238 conjuncts, 307 conjuncts are in the unsatisfiable core [2024-12-06 01:26:22,255 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:22,931 INFO L134 CoverageAnalysis]: Checked inductivity of 16875 backedges. 150 proven. 5625 refuted. 0 times theorem prover too weak. 11100 trivial. 0 not checked. [2024-12-06 01:26:25,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:25,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 166 states and 320 transitions. [2024-12-06 01:26:25,605 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 320 transitions. [2024-12-06 01:26:25,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2024-12-06 01:26:25,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:25,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:25,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:25,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 311 conjuncts are in the unsatisfiable core [2024-12-06 01:26:25,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:26,678 INFO L134 CoverageAnalysis]: Checked inductivity of 17328 backedges. 152 proven. 5776 refuted. 0 times theorem prover too weak. 11400 trivial. 0 not checked. [2024-12-06 01:26:29,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 168 states and 324 transitions. [2024-12-06 01:26:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 324 transitions. [2024-12-06 01:26:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2024-12-06 01:26:29,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:29,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:29,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:29,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:29,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 1270 conjuncts, 315 conjuncts are in the unsatisfiable core [2024-12-06 01:26:29,804 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:30,558 INFO L134 CoverageAnalysis]: Checked inductivity of 17787 backedges. 154 proven. 5929 refuted. 0 times theorem prover too weak. 11704 trivial. 0 not checked. [2024-12-06 01:26:33,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:33,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 170 states and 328 transitions. [2024-12-06 01:26:33,224 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 328 transitions. [2024-12-06 01:26:33,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2024-12-06 01:26:33,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:33,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:33,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:33,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:33,537 INFO L256 TraceCheckSpWp]: Trace formula consists of 1286 conjuncts, 327 conjuncts are in the unsatisfiable core [2024-12-06 01:26:33,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:34,253 INFO L134 CoverageAnalysis]: Checked inductivity of 18252 backedges. 155 proven. 6316 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2024-12-06 01:26:37,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:37,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 172 states and 332 transitions. [2024-12-06 01:26:37,124 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 332 transitions. [2024-12-06 01:26:37,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2024-12-06 01:26:37,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:37,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:37,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:37,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:37,496 INFO L256 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 323 conjuncts are in the unsatisfiable core [2024-12-06 01:26:37,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:38,332 INFO L134 CoverageAnalysis]: Checked inductivity of 18723 backedges. 158 proven. 6241 refuted. 0 times theorem prover too weak. 12324 trivial. 0 not checked. [2024-12-06 01:26:41,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 174 states and 336 transitions. [2024-12-06 01:26:41,144 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 336 transitions. [2024-12-06 01:26:41,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 486 [2024-12-06 01:26:41,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:41,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:41,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:41,473 INFO L256 TraceCheckSpWp]: Trace formula consists of 1318 conjuncts, 327 conjuncts are in the unsatisfiable core [2024-12-06 01:26:41,477 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:42,278 INFO L134 CoverageAnalysis]: Checked inductivity of 19200 backedges. 160 proven. 6400 refuted. 0 times theorem prover too weak. 12640 trivial. 0 not checked. [2024-12-06 01:26:45,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 176 states and 340 transitions. [2024-12-06 01:26:45,316 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 340 transitions. [2024-12-06 01:26:45,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-12-06 01:26:45,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:45,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:45,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:45,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:45,626 INFO L256 TraceCheckSpWp]: Trace formula consists of 1334 conjuncts, 331 conjuncts are in the unsatisfiable core [2024-12-06 01:26:45,631 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:46,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19683 backedges. 162 proven. 6561 refuted. 0 times theorem prover too weak. 12960 trivial. 0 not checked. [2024-12-06 01:26:49,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:49,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 178 states and 344 transitions. [2024-12-06 01:26:49,388 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 344 transitions. [2024-12-06 01:26:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2024-12-06 01:26:49,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:49,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:49,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:49,693 INFO L256 TraceCheckSpWp]: Trace formula consists of 1350 conjuncts, 335 conjuncts are in the unsatisfiable core [2024-12-06 01:26:49,697 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:50,467 INFO L134 CoverageAnalysis]: Checked inductivity of 20172 backedges. 164 proven. 6724 refuted. 0 times theorem prover too weak. 13284 trivial. 0 not checked. [2024-12-06 01:26:53,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:53,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 180 states and 348 transitions. [2024-12-06 01:26:53,461 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 348 transitions. [2024-12-06 01:26:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 504 [2024-12-06 01:26:53,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:53,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:53,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:53,808 INFO L256 TraceCheckSpWp]: Trace formula consists of 1366 conjuncts, 339 conjuncts are in the unsatisfiable core [2024-12-06 01:26:53,813 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:54,661 INFO L134 CoverageAnalysis]: Checked inductivity of 20667 backedges. 166 proven. 6889 refuted. 0 times theorem prover too weak. 13612 trivial. 0 not checked. [2024-12-06 01:26:57,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:26:57,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 182 states and 352 transitions. [2024-12-06 01:26:57,727 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 352 transitions. [2024-12-06 01:26:57,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 510 [2024-12-06 01:26:57,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:26:57,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:26:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:26:58,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:26:58,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 1382 conjuncts, 343 conjuncts are in the unsatisfiable core [2024-12-06 01:26:58,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:26:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 21168 backedges. 168 proven. 7056 refuted. 0 times theorem prover too weak. 13944 trivial. 0 not checked. [2024-12-06 01:27:02,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:02,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 184 states and 356 transitions. [2024-12-06 01:27:02,118 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 356 transitions. [2024-12-06 01:27:02,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 516 [2024-12-06 01:27:02,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:02,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:02,451 INFO L256 TraceCheckSpWp]: Trace formula consists of 1398 conjuncts, 355 conjuncts are in the unsatisfiable core [2024-12-06 01:27:02,456 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:03,309 INFO L134 CoverageAnalysis]: Checked inductivity of 21675 backedges. 169 proven. 7478 refuted. 0 times theorem prover too weak. 14028 trivial. 0 not checked. [2024-12-06 01:27:06,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:06,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 186 states and 360 transitions. [2024-12-06 01:27:06,655 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 360 transitions. [2024-12-06 01:27:06,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 522 [2024-12-06 01:27:06,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:06,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:06,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:07,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:07,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 1414 conjuncts, 351 conjuncts are in the unsatisfiable core [2024-12-06 01:27:07,016 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:07,813 INFO L134 CoverageAnalysis]: Checked inductivity of 22188 backedges. 172 proven. 7396 refuted. 0 times theorem prover too weak. 14620 trivial. 0 not checked. [2024-12-06 01:27:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:11,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 188 states and 364 transitions. [2024-12-06 01:27:11,213 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 364 transitions. [2024-12-06 01:27:11,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 528 [2024-12-06 01:27:11,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:11,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:11,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:11,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:11,556 INFO L256 TraceCheckSpWp]: Trace formula consists of 1430 conjuncts, 355 conjuncts are in the unsatisfiable core [2024-12-06 01:27:11,560 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:12,412 INFO L134 CoverageAnalysis]: Checked inductivity of 22707 backedges. 174 proven. 7569 refuted. 0 times theorem prover too weak. 14964 trivial. 0 not checked. [2024-12-06 01:27:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 190 states and 368 transitions. [2024-12-06 01:27:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 368 transitions. [2024-12-06 01:27:15,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 534 [2024-12-06 01:27:15,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:15,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:15,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:16,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:16,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 1446 conjuncts, 359 conjuncts are in the unsatisfiable core [2024-12-06 01:27:16,049 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:16,856 INFO L134 CoverageAnalysis]: Checked inductivity of 23232 backedges. 176 proven. 7744 refuted. 0 times theorem prover too weak. 15312 trivial. 0 not checked. [2024-12-06 01:27:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:20,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 192 states and 372 transitions. [2024-12-06 01:27:20,412 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 372 transitions. [2024-12-06 01:27:20,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 540 [2024-12-06 01:27:20,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:20,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:20,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:20,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:20,776 INFO L256 TraceCheckSpWp]: Trace formula consists of 1462 conjuncts, 363 conjuncts are in the unsatisfiable core [2024-12-06 01:27:20,780 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:21,665 INFO L134 CoverageAnalysis]: Checked inductivity of 23763 backedges. 178 proven. 7921 refuted. 0 times theorem prover too weak. 15664 trivial. 0 not checked. [2024-12-06 01:27:24,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 194 states and 376 transitions. [2024-12-06 01:27:24,948 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 376 transitions. [2024-12-06 01:27:24,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2024-12-06 01:27:24,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:24,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:25,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:25,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:25,334 INFO L256 TraceCheckSpWp]: Trace formula consists of 1478 conjuncts, 367 conjuncts are in the unsatisfiable core [2024-12-06 01:27:25,338 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 24300 backedges. 180 proven. 8100 refuted. 0 times theorem prover too weak. 16020 trivial. 0 not checked. [2024-12-06 01:27:29,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:29,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 196 states and 380 transitions. [2024-12-06 01:27:29,872 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 380 transitions. [2024-12-06 01:27:29,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 552 [2024-12-06 01:27:29,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:29,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:30,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:30,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:30,233 INFO L256 TraceCheckSpWp]: Trace formula consists of 1494 conjuncts, 371 conjuncts are in the unsatisfiable core [2024-12-06 01:27:30,238 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:31,134 INFO L134 CoverageAnalysis]: Checked inductivity of 24843 backedges. 182 proven. 8281 refuted. 0 times theorem prover too weak. 16380 trivial. 0 not checked. [2024-12-06 01:27:34,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:34,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 198 states and 384 transitions. [2024-12-06 01:27:34,693 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 384 transitions. [2024-12-06 01:27:34,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 558 [2024-12-06 01:27:34,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:34,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:34,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:35,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:35,092 INFO L256 TraceCheckSpWp]: Trace formula consists of 1510 conjuncts, 375 conjuncts are in the unsatisfiable core [2024-12-06 01:27:35,096 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 25392 backedges. 184 proven. 8464 refuted. 0 times theorem prover too weak. 16744 trivial. 0 not checked. [2024-12-06 01:27:39,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:39,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 200 states and 388 transitions. [2024-12-06 01:27:39,775 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 388 transitions. [2024-12-06 01:27:39,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 564 [2024-12-06 01:27:39,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:39,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:40,239 INFO L256 TraceCheckSpWp]: Trace formula consists of 1526 conjuncts, 387 conjuncts are in the unsatisfiable core [2024-12-06 01:27:40,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:41,265 INFO L134 CoverageAnalysis]: Checked inductivity of 25947 backedges. 185 proven. 8926 refuted. 0 times theorem prover too weak. 16836 trivial. 0 not checked. [2024-12-06 01:27:45,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:45,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 202 states and 392 transitions. [2024-12-06 01:27:45,017 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 392 transitions. [2024-12-06 01:27:45,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 570 [2024-12-06 01:27:45,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:45,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:45,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:45,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 1542 conjuncts, 391 conjuncts are in the unsatisfiable core [2024-12-06 01:27:45,412 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 26508 backedges. 187 proven. 9116 refuted. 0 times theorem prover too weak. 17205 trivial. 0 not checked. [2024-12-06 01:27:50,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:50,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 204 states and 396 transitions. [2024-12-06 01:27:50,590 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 396 transitions. [2024-12-06 01:27:50,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2024-12-06 01:27:50,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:50,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:50,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:50,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:50,981 INFO L256 TraceCheckSpWp]: Trace formula consists of 1558 conjuncts, 395 conjuncts are in the unsatisfiable core [2024-12-06 01:27:50,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:51,954 INFO L134 CoverageAnalysis]: Checked inductivity of 27075 backedges. 189 proven. 9308 refuted. 0 times theorem prover too weak. 17578 trivial. 0 not checked. [2024-12-06 01:27:55,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:27:55,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 206 states and 400 transitions. [2024-12-06 01:27:55,666 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 400 transitions. [2024-12-06 01:27:55,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2024-12-06 01:27:55,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:27:55,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:27:55,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:27:56,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:27:56,082 INFO L256 TraceCheckSpWp]: Trace formula consists of 1574 conjuncts, 399 conjuncts are in the unsatisfiable core [2024-12-06 01:27:56,090 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:27:57,136 INFO L134 CoverageAnalysis]: Checked inductivity of 27648 backedges. 191 proven. 9502 refuted. 0 times theorem prover too weak. 17955 trivial. 0 not checked. [2024-12-06 01:28:01,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:01,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 208 states and 404 transitions. [2024-12-06 01:28:01,076 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 404 transitions. [2024-12-06 01:28:01,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2024-12-06 01:28:01,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:01,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:01,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:01,526 INFO L256 TraceCheckSpWp]: Trace formula consists of 1590 conjuncts, 403 conjuncts are in the unsatisfiable core [2024-12-06 01:28:01,530 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:02,578 INFO L134 CoverageAnalysis]: Checked inductivity of 28227 backedges. 193 proven. 9698 refuted. 0 times theorem prover too weak. 18336 trivial. 0 not checked. [2024-12-06 01:28:06,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:06,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 210 states and 408 transitions. [2024-12-06 01:28:06,664 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 408 transitions. [2024-12-06 01:28:06,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2024-12-06 01:28:06,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:06,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:07,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:07,095 INFO L256 TraceCheckSpWp]: Trace formula consists of 1606 conjuncts, 399 conjuncts are in the unsatisfiable core [2024-12-06 01:28:07,099 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:08,123 INFO L134 CoverageAnalysis]: Checked inductivity of 28812 backedges. 196 proven. 9604 refuted. 0 times theorem prover too weak. 19012 trivial. 0 not checked. [2024-12-06 01:28:12,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:12,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 212 states and 412 transitions. [2024-12-06 01:28:12,315 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 412 transitions. [2024-12-06 01:28:12,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2024-12-06 01:28:12,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:12,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:12,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:12,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:12,759 INFO L256 TraceCheckSpWp]: Trace formula consists of 1622 conjuncts, 403 conjuncts are in the unsatisfiable core [2024-12-06 01:28:12,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:13,806 INFO L134 CoverageAnalysis]: Checked inductivity of 29403 backedges. 198 proven. 9801 refuted. 0 times theorem prover too weak. 19404 trivial. 0 not checked. [2024-12-06 01:28:17,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:17,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 214 states and 416 transitions. [2024-12-06 01:28:17,883 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 416 transitions. [2024-12-06 01:28:17,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 606 [2024-12-06 01:28:17,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:17,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:18,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:18,326 INFO L256 TraceCheckSpWp]: Trace formula consists of 1638 conjuncts, 407 conjuncts are in the unsatisfiable core [2024-12-06 01:28:18,331 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:19,323 INFO L134 CoverageAnalysis]: Checked inductivity of 30000 backedges. 200 proven. 10000 refuted. 0 times theorem prover too weak. 19800 trivial. 0 not checked. [2024-12-06 01:28:23,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 216 states and 420 transitions. [2024-12-06 01:28:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 420 transitions. [2024-12-06 01:28:23,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 612 [2024-12-06 01:28:23,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:23,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:24,067 INFO L256 TraceCheckSpWp]: Trace formula consists of 1654 conjuncts, 411 conjuncts are in the unsatisfiable core [2024-12-06 01:28:24,072 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 30603 backedges. 202 proven. 10201 refuted. 0 times theorem prover too weak. 20200 trivial. 0 not checked. [2024-12-06 01:28:29,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:29,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 218 states and 424 transitions. [2024-12-06 01:28:29,279 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 424 transitions. [2024-12-06 01:28:29,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 618 [2024-12-06 01:28:29,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:29,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:29,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:29,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:29,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 1670 conjuncts, 415 conjuncts are in the unsatisfiable core [2024-12-06 01:28:29,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:30,841 INFO L134 CoverageAnalysis]: Checked inductivity of 31212 backedges. 204 proven. 10404 refuted. 0 times theorem prover too weak. 20604 trivial. 0 not checked. [2024-12-06 01:28:35,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:35,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 220 states and 428 transitions. [2024-12-06 01:28:35,184 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 428 transitions. [2024-12-06 01:28:35,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2024-12-06 01:28:35,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:35,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:35,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:35,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:35,649 INFO L256 TraceCheckSpWp]: Trace formula consists of 1686 conjuncts, 419 conjuncts are in the unsatisfiable core [2024-12-06 01:28:35,656 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:36,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31827 backedges. 206 proven. 10609 refuted. 0 times theorem prover too weak. 21012 trivial. 0 not checked. [2024-12-06 01:28:41,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:41,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 222 states and 432 transitions. [2024-12-06 01:28:41,247 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 432 transitions. [2024-12-06 01:28:41,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2024-12-06 01:28:41,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:41,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:41,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:41,725 INFO L256 TraceCheckSpWp]: Trace formula consists of 1702 conjuncts, 423 conjuncts are in the unsatisfiable core [2024-12-06 01:28:41,730 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 32448 backedges. 208 proven. 10816 refuted. 0 times theorem prover too weak. 21424 trivial. 0 not checked. [2024-12-06 01:28:47,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:47,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 224 states and 436 transitions. [2024-12-06 01:28:47,242 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 436 transitions. [2024-12-06 01:28:47,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2024-12-06 01:28:47,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:47,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:47,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:47,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:47,697 INFO L256 TraceCheckSpWp]: Trace formula consists of 1718 conjuncts, 435 conjuncts are in the unsatisfiable core [2024-12-06 01:28:47,701 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 33075 backedges. 209 proven. 11338 refuted. 0 times theorem prover too weak. 21528 trivial. 0 not checked. [2024-12-06 01:28:53,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:53,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 226 states and 440 transitions. [2024-12-06 01:28:53,534 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 440 transitions. [2024-12-06 01:28:53,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2024-12-06 01:28:53,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:53,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:28:53,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:28:54,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:28:54,053 INFO L256 TraceCheckSpWp]: Trace formula consists of 1734 conjuncts, 431 conjuncts are in the unsatisfiable core [2024-12-06 01:28:54,057 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:28:55,136 INFO L134 CoverageAnalysis]: Checked inductivity of 33708 backedges. 212 proven. 11236 refuted. 0 times theorem prover too weak. 22260 trivial. 0 not checked. [2024-12-06 01:28:59,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:28:59,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 228 states and 444 transitions. [2024-12-06 01:28:59,863 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 444 transitions. [2024-12-06 01:28:59,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2024-12-06 01:28:59,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:28:59,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:00,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:00,345 INFO L256 TraceCheckSpWp]: Trace formula consists of 1750 conjuncts, 435 conjuncts are in the unsatisfiable core [2024-12-06 01:29:00,350 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:01,447 INFO L134 CoverageAnalysis]: Checked inductivity of 34347 backedges. 214 proven. 11449 refuted. 0 times theorem prover too weak. 22684 trivial. 0 not checked. [2024-12-06 01:29:06,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:06,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 230 states and 448 transitions. [2024-12-06 01:29:06,352 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 448 transitions. [2024-12-06 01:29:06,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 654 [2024-12-06 01:29:06,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:06,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:06,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:06,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:06,829 INFO L256 TraceCheckSpWp]: Trace formula consists of 1766 conjuncts, 439 conjuncts are in the unsatisfiable core [2024-12-06 01:29:06,834 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:08,032 INFO L134 CoverageAnalysis]: Checked inductivity of 34992 backedges. 216 proven. 11664 refuted. 0 times theorem prover too weak. 23112 trivial. 0 not checked. [2024-12-06 01:29:12,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:12,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 232 states and 452 transitions. [2024-12-06 01:29:12,752 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 452 transitions. [2024-12-06 01:29:12,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 660 [2024-12-06 01:29:12,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:12,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:13,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:13,304 INFO L256 TraceCheckSpWp]: Trace formula consists of 1782 conjuncts, 451 conjuncts are in the unsatisfiable core [2024-12-06 01:29:13,309 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:14,600 INFO L134 CoverageAnalysis]: Checked inductivity of 35643 backedges. 217 proven. 12206 refuted. 0 times theorem prover too weak. 23220 trivial. 0 not checked. [2024-12-06 01:29:19,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:19,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 234 states and 456 transitions. [2024-12-06 01:29:19,707 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 456 transitions. [2024-12-06 01:29:19,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 666 [2024-12-06 01:29:19,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:19,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:19,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:20,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:20,215 INFO L256 TraceCheckSpWp]: Trace formula consists of 1798 conjuncts, 447 conjuncts are in the unsatisfiable core [2024-12-06 01:29:20,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:21,392 INFO L134 CoverageAnalysis]: Checked inductivity of 36300 backedges. 220 proven. 12100 refuted. 0 times theorem prover too weak. 23980 trivial. 0 not checked. [2024-12-06 01:29:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:26,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 236 states and 460 transitions. [2024-12-06 01:29:26,356 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 460 transitions. [2024-12-06 01:29:26,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 672 [2024-12-06 01:29:26,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:26,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:26,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:26,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:26,868 INFO L256 TraceCheckSpWp]: Trace formula consists of 1814 conjuncts, 451 conjuncts are in the unsatisfiable core [2024-12-06 01:29:26,873 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:27,963 INFO L134 CoverageAnalysis]: Checked inductivity of 36963 backedges. 222 proven. 12321 refuted. 0 times theorem prover too weak. 24420 trivial. 0 not checked. [2024-12-06 01:29:33,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:33,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 238 states and 464 transitions. [2024-12-06 01:29:33,054 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 464 transitions. [2024-12-06 01:29:33,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2024-12-06 01:29:33,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:33,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:33,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:33,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:33,616 INFO L256 TraceCheckSpWp]: Trace formula consists of 1830 conjuncts, 463 conjuncts are in the unsatisfiable core [2024-12-06 01:29:33,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:34,828 INFO L134 CoverageAnalysis]: Checked inductivity of 37632 backedges. 223 proven. 12878 refuted. 0 times theorem prover too weak. 24531 trivial. 0 not checked. [2024-12-06 01:29:39,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:39,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 240 states and 468 transitions. [2024-12-06 01:29:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 468 transitions. [2024-12-06 01:29:39,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 684 [2024-12-06 01:29:39,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:40,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:40,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:40,502 INFO L256 TraceCheckSpWp]: Trace formula consists of 1846 conjuncts, 459 conjuncts are in the unsatisfiable core [2024-12-06 01:29:40,506 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 38307 backedges. 226 proven. 12769 refuted. 0 times theorem prover too weak. 25312 trivial. 0 not checked. [2024-12-06 01:29:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:47,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 242 states and 472 transitions. [2024-12-06 01:29:47,096 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 472 transitions. [2024-12-06 01:29:47,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 690 [2024-12-06 01:29:47,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:47,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:47,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:47,609 INFO L256 TraceCheckSpWp]: Trace formula consists of 1862 conjuncts, 471 conjuncts are in the unsatisfiable core [2024-12-06 01:29:47,614 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:48,886 INFO L134 CoverageAnalysis]: Checked inductivity of 38988 backedges. 227 proven. 13336 refuted. 0 times theorem prover too weak. 25425 trivial. 0 not checked. [2024-12-06 01:29:54,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:29:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 244 states and 476 transitions. [2024-12-06 01:29:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 476 transitions. [2024-12-06 01:29:54,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 696 [2024-12-06 01:29:54,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:29:54,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:29:54,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:29:54,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:29:54,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 1878 conjuncts, 467 conjuncts are in the unsatisfiable core [2024-12-06 01:29:54,880 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:29:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 39675 backedges. 230 proven. 13225 refuted. 0 times theorem prover too weak. 26220 trivial. 0 not checked. [2024-12-06 01:30:01,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:01,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 246 states and 480 transitions. [2024-12-06 01:30:01,359 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 480 transitions. [2024-12-06 01:30:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 702 [2024-12-06 01:30:01,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:01,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:01,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:01,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:01,925 INFO L256 TraceCheckSpWp]: Trace formula consists of 1894 conjuncts, 471 conjuncts are in the unsatisfiable core [2024-12-06 01:30:01,930 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:03,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40368 backedges. 232 proven. 13456 refuted. 0 times theorem prover too weak. 26680 trivial. 0 not checked. [2024-12-06 01:30:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 248 states and 484 transitions. [2024-12-06 01:30:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 484 transitions. [2024-12-06 01:30:08,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 708 [2024-12-06 01:30:08,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:08,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:08,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:09,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:09,193 INFO L256 TraceCheckSpWp]: Trace formula consists of 1910 conjuncts, 475 conjuncts are in the unsatisfiable core [2024-12-06 01:30:09,198 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:10,434 INFO L134 CoverageAnalysis]: Checked inductivity of 41067 backedges. 234 proven. 13689 refuted. 0 times theorem prover too weak. 27144 trivial. 0 not checked. [2024-12-06 01:30:16,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:16,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 250 states and 488 transitions. [2024-12-06 01:30:16,078 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 488 transitions. [2024-12-06 01:30:16,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 714 [2024-12-06 01:30:16,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:16,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:16,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:16,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:16,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 1926 conjuncts, 487 conjuncts are in the unsatisfiable core [2024-12-06 01:30:16,648 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:17,864 INFO L134 CoverageAnalysis]: Checked inductivity of 41772 backedges. 235 proven. 14276 refuted. 0 times theorem prover too weak. 27261 trivial. 0 not checked. [2024-12-06 01:30:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:23,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 252 states and 492 transitions. [2024-12-06 01:30:23,495 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 492 transitions. [2024-12-06 01:30:23,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 720 [2024-12-06 01:30:23,498 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:23,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:23,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:24,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:24,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 1942 conjuncts, 483 conjuncts are in the unsatisfiable core [2024-12-06 01:30:24,051 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:25,262 INFO L134 CoverageAnalysis]: Checked inductivity of 42483 backedges. 238 proven. 14161 refuted. 0 times theorem prover too weak. 28084 trivial. 0 not checked. [2024-12-06 01:30:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 254 states and 496 transitions. [2024-12-06 01:30:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 496 transitions. [2024-12-06 01:30:31,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 726 [2024-12-06 01:30:31,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:31,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:31,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:31,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:31,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 1958 conjuncts, 487 conjuncts are in the unsatisfiable core [2024-12-06 01:30:31,649 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:33,069 INFO L134 CoverageAnalysis]: Checked inductivity of 43200 backedges. 240 proven. 14400 refuted. 0 times theorem prover too weak. 28560 trivial. 0 not checked. [2024-12-06 01:30:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 256 states and 500 transitions. [2024-12-06 01:30:38,780 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 500 transitions. [2024-12-06 01:30:38,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 732 [2024-12-06 01:30:38,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:38,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:39,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:39,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:39,354 INFO L256 TraceCheckSpWp]: Trace formula consists of 1974 conjuncts, 491 conjuncts are in the unsatisfiable core [2024-12-06 01:30:39,359 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:40,660 INFO L134 CoverageAnalysis]: Checked inductivity of 43923 backedges. 242 proven. 14641 refuted. 0 times theorem prover too weak. 29040 trivial. 0 not checked. [2024-12-06 01:30:46,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:46,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 258 states and 504 transitions. [2024-12-06 01:30:46,448 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 504 transitions. [2024-12-06 01:30:46,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 738 [2024-12-06 01:30:46,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:46,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:46,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:47,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:47,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 1990 conjuncts, 495 conjuncts are in the unsatisfiable core [2024-12-06 01:30:47,104 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:48,452 INFO L134 CoverageAnalysis]: Checked inductivity of 44652 backedges. 244 proven. 14884 refuted. 0 times theorem prover too weak. 29524 trivial. 0 not checked. [2024-12-06 01:30:54,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:30:54,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 260 states and 508 transitions. [2024-12-06 01:30:54,241 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 508 transitions. [2024-12-06 01:30:54,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 744 [2024-12-06 01:30:54,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:30:54,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:30:54,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:30:54,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:30:54,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 2006 conjuncts, 507 conjuncts are in the unsatisfiable core [2024-12-06 01:30:54,842 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:30:56,322 INFO L134 CoverageAnalysis]: Checked inductivity of 45387 backedges. 245 proven. 15496 refuted. 0 times theorem prover too weak. 29646 trivial. 0 not checked. [2024-12-06 01:31:02,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 262 states and 512 transitions. [2024-12-06 01:31:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 512 transitions. [2024-12-06 01:31:02,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 750 [2024-12-06 01:31:02,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:02,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:03,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:03,049 INFO L256 TraceCheckSpWp]: Trace formula consists of 2022 conjuncts, 503 conjuncts are in the unsatisfiable core [2024-12-06 01:31:03,054 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:04,455 INFO L134 CoverageAnalysis]: Checked inductivity of 46128 backedges. 248 proven. 15376 refuted. 0 times theorem prover too weak. 30504 trivial. 0 not checked. [2024-12-06 01:31:10,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:10,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 264 states and 516 transitions. [2024-12-06 01:31:10,640 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 516 transitions. [2024-12-06 01:31:10,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2024-12-06 01:31:10,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:10,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:10,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:11,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 2038 conjuncts, 507 conjuncts are in the unsatisfiable core [2024-12-06 01:31:11,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:12,560 INFO L134 CoverageAnalysis]: Checked inductivity of 46875 backedges. 250 proven. 15625 refuted. 0 times theorem prover too weak. 31000 trivial. 0 not checked. [2024-12-06 01:31:18,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:18,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 266 states and 520 transitions. [2024-12-06 01:31:18,754 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 520 transitions. [2024-12-06 01:31:18,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 762 [2024-12-06 01:31:18,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:18,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:19,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:19,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 2054 conjuncts, 511 conjuncts are in the unsatisfiable core [2024-12-06 01:31:19,398 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:20,725 INFO L134 CoverageAnalysis]: Checked inductivity of 47628 backedges. 252 proven. 15876 refuted. 0 times theorem prover too weak. 31500 trivial. 0 not checked. [2024-12-06 01:31:26,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:26,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 268 states and 524 transitions. [2024-12-06 01:31:26,850 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 524 transitions. [2024-12-06 01:31:26,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 768 [2024-12-06 01:31:26,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:26,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:27,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:27,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 2070 conjuncts, 523 conjuncts are in the unsatisfiable core [2024-12-06 01:31:27,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 48387 backedges. 253 proven. 16508 refuted. 0 times theorem prover too weak. 31626 trivial. 0 not checked. [2024-12-06 01:31:35,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:35,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 270 states and 528 transitions. [2024-12-06 01:31:35,394 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 528 transitions. [2024-12-06 01:31:35,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 774 [2024-12-06 01:31:35,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:35,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:35,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:36,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:36,047 INFO L256 TraceCheckSpWp]: Trace formula consists of 2086 conjuncts, 519 conjuncts are in the unsatisfiable core [2024-12-06 01:31:36,053 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:37,669 INFO L134 CoverageAnalysis]: Checked inductivity of 49152 backedges. 256 proven. 16384 refuted. 0 times theorem prover too weak. 32512 trivial. 0 not checked. [2024-12-06 01:31:44,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:44,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 272 states and 532 transitions. [2024-12-06 01:31:44,097 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 532 transitions. [2024-12-06 01:31:44,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 780 [2024-12-06 01:31:44,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:44,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:44,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:44,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:44,753 INFO L256 TraceCheckSpWp]: Trace formula consists of 2102 conjuncts, 523 conjuncts are in the unsatisfiable core [2024-12-06 01:31:44,758 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:46,274 INFO L134 CoverageAnalysis]: Checked inductivity of 49923 backedges. 258 proven. 16641 refuted. 0 times theorem prover too weak. 33024 trivial. 0 not checked. [2024-12-06 01:31:52,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:31:52,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 536 states to 274 states and 536 transitions. [2024-12-06 01:31:52,688 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 536 transitions. [2024-12-06 01:31:52,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 786 [2024-12-06 01:31:52,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:31:52,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:31:53,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:31:53,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:31:53,339 INFO L256 TraceCheckSpWp]: Trace formula consists of 2118 conjuncts, 527 conjuncts are in the unsatisfiable core [2024-12-06 01:31:53,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:31:54,761 INFO L134 CoverageAnalysis]: Checked inductivity of 50700 backedges. 260 proven. 16900 refuted. 0 times theorem prover too weak. 33540 trivial. 0 not checked. [2024-12-06 01:32:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 276 states and 540 transitions. [2024-12-06 01:32:01,429 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 540 transitions. [2024-12-06 01:32:01,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 792 [2024-12-06 01:32:01,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:01,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:01,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:02,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:02,111 INFO L256 TraceCheckSpWp]: Trace formula consists of 2134 conjuncts, 531 conjuncts are in the unsatisfiable core [2024-12-06 01:32:02,117 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:03,480 INFO L134 CoverageAnalysis]: Checked inductivity of 51483 backedges. 262 proven. 17161 refuted. 0 times theorem prover too weak. 34060 trivial. 0 not checked. [2024-12-06 01:32:10,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:10,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 278 states and 544 transitions. [2024-12-06 01:32:10,339 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 544 transitions. [2024-12-06 01:32:10,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 798 [2024-12-06 01:32:10,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:10,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:10,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:10,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:10,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 2150 conjuncts, 535 conjuncts are in the unsatisfiable core [2024-12-06 01:32:10,999 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:12,585 INFO L134 CoverageAnalysis]: Checked inductivity of 52272 backedges. 264 proven. 17424 refuted. 0 times theorem prover too weak. 34584 trivial. 0 not checked. [2024-12-06 01:32:19,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:19,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 280 states and 548 transitions. [2024-12-06 01:32:19,079 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 548 transitions. [2024-12-06 01:32:19,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 804 [2024-12-06 01:32:19,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:19,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:19,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:19,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:19,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 2166 conjuncts, 539 conjuncts are in the unsatisfiable core [2024-12-06 01:32:19,772 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:21,326 INFO L134 CoverageAnalysis]: Checked inductivity of 53067 backedges. 266 proven. 17689 refuted. 0 times theorem prover too weak. 35112 trivial. 0 not checked. [2024-12-06 01:32:28,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:28,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 282 states and 552 transitions. [2024-12-06 01:32:28,251 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 552 transitions. [2024-12-06 01:32:28,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-12-06 01:32:28,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:28,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:28,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:28,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:28,962 INFO L256 TraceCheckSpWp]: Trace formula consists of 2182 conjuncts, 543 conjuncts are in the unsatisfiable core [2024-12-06 01:32:28,967 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:30,536 INFO L134 CoverageAnalysis]: Checked inductivity of 53868 backedges. 268 proven. 17956 refuted. 0 times theorem prover too weak. 35644 trivial. 0 not checked. [2024-12-06 01:32:37,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:37,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 284 states and 556 transitions. [2024-12-06 01:32:37,349 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 556 transitions. [2024-12-06 01:32:37,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 816 [2024-12-06 01:32:37,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:37,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:37,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:38,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:38,045 INFO L256 TraceCheckSpWp]: Trace formula consists of 2198 conjuncts, 547 conjuncts are in the unsatisfiable core [2024-12-06 01:32:38,050 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:39,592 INFO L134 CoverageAnalysis]: Checked inductivity of 54675 backedges. 270 proven. 18225 refuted. 0 times theorem prover too weak. 36180 trivial. 0 not checked. [2024-12-06 01:32:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:46,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 286 states and 560 transitions. [2024-12-06 01:32:46,820 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 560 transitions. [2024-12-06 01:32:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 822 [2024-12-06 01:32:46,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:47,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 2214 conjuncts, 551 conjuncts are in the unsatisfiable core [2024-12-06 01:32:47,550 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:49,127 INFO L134 CoverageAnalysis]: Checked inductivity of 55488 backedges. 272 proven. 18496 refuted. 0 times theorem prover too weak. 36720 trivial. 0 not checked. [2024-12-06 01:32:56,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:32:56,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 288 states and 564 transitions. [2024-12-06 01:32:56,258 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 564 transitions. [2024-12-06 01:32:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 828 [2024-12-06 01:32:56,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:32:56,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:32:56,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:32:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:32:57,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 2230 conjuncts, 555 conjuncts are in the unsatisfiable core [2024-12-06 01:32:57,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:32:58,665 INFO L134 CoverageAnalysis]: Checked inductivity of 56307 backedges. 274 proven. 18769 refuted. 0 times theorem prover too weak. 37264 trivial. 0 not checked. [2024-12-06 01:33:06,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:06,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 290 states and 568 transitions. [2024-12-06 01:33:06,055 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 568 transitions. [2024-12-06 01:33:06,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2024-12-06 01:33:06,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:06,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:06,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:06,805 INFO L256 TraceCheckSpWp]: Trace formula consists of 2246 conjuncts, 567 conjuncts are in the unsatisfiable core [2024-12-06 01:33:06,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:08,542 INFO L134 CoverageAnalysis]: Checked inductivity of 57132 backedges. 275 proven. 19456 refuted. 0 times theorem prover too weak. 37401 trivial. 0 not checked. [2024-12-06 01:33:15,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:15,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 292 states and 572 transitions. [2024-12-06 01:33:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 572 transitions. [2024-12-06 01:33:15,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 840 [2024-12-06 01:33:15,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:15,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:16,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:16,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:16,611 INFO L256 TraceCheckSpWp]: Trace formula consists of 2262 conjuncts, 571 conjuncts are in the unsatisfiable core [2024-12-06 01:33:16,617 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:18,356 INFO L134 CoverageAnalysis]: Checked inductivity of 57963 backedges. 277 proven. 19736 refuted. 0 times theorem prover too weak. 37950 trivial. 0 not checked. [2024-12-06 01:33:25,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:25,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 294 states and 576 transitions. [2024-12-06 01:33:25,817 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 576 transitions. [2024-12-06 01:33:25,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 846 [2024-12-06 01:33:25,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:25,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:26,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:26,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:26,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 2278 conjuncts, 575 conjuncts are in the unsatisfiable core [2024-12-06 01:33:26,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:28,226 INFO L134 CoverageAnalysis]: Checked inductivity of 58800 backedges. 279 proven. 20018 refuted. 0 times theorem prover too weak. 38503 trivial. 0 not checked. [2024-12-06 01:33:35,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:35,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 296 states and 580 transitions. [2024-12-06 01:33:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 580 transitions. [2024-12-06 01:33:35,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 852 [2024-12-06 01:33:35,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:35,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:36,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:36,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:36,506 INFO L256 TraceCheckSpWp]: Trace formula consists of 2294 conjuncts, 571 conjuncts are in the unsatisfiable core [2024-12-06 01:33:36,512 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:38,159 INFO L134 CoverageAnalysis]: Checked inductivity of 59643 backedges. 282 proven. 19881 refuted. 0 times theorem prover too weak. 39480 trivial. 0 not checked. [2024-12-06 01:33:45,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:45,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 298 states and 584 transitions. [2024-12-06 01:33:45,882 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 584 transitions. [2024-12-06 01:33:45,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 858 [2024-12-06 01:33:45,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:45,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:46,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:46,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:46,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 2310 conjuncts, 575 conjuncts are in the unsatisfiable core [2024-12-06 01:33:46,683 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:48,428 INFO L134 CoverageAnalysis]: Checked inductivity of 60492 backedges. 284 proven. 20164 refuted. 0 times theorem prover too weak. 40044 trivial. 0 not checked. [2024-12-06 01:33:55,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:33:55,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 300 states and 588 transitions. [2024-12-06 01:33:55,962 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 588 transitions. [2024-12-06 01:33:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 864 [2024-12-06 01:33:55,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:33:55,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:33:56,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:33:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:33:56,742 INFO L256 TraceCheckSpWp]: Trace formula consists of 2326 conjuncts, 579 conjuncts are in the unsatisfiable core [2024-12-06 01:33:56,748 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:33:58,488 INFO L134 CoverageAnalysis]: Checked inductivity of 61347 backedges. 286 proven. 20449 refuted. 0 times theorem prover too weak. 40612 trivial. 0 not checked. [2024-12-06 01:34:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:06,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 592 states to 302 states and 592 transitions. [2024-12-06 01:34:06,183 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 592 transitions. [2024-12-06 01:34:06,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 870 [2024-12-06 01:34:06,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:06,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:06,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:34:06,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:06,969 INFO L256 TraceCheckSpWp]: Trace formula consists of 2342 conjuncts, 583 conjuncts are in the unsatisfiable core [2024-12-06 01:34:06,975 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:34:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 62208 backedges. 288 proven. 20736 refuted. 0 times theorem prover too weak. 41184 trivial. 0 not checked. [2024-12-06 01:34:16,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:16,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 304 states and 596 transitions. [2024-12-06 01:34:16,573 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 596 transitions. [2024-12-06 01:34:16,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 876 [2024-12-06 01:34:16,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:16,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:17,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:34:17,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:17,386 INFO L256 TraceCheckSpWp]: Trace formula consists of 2358 conjuncts, 587 conjuncts are in the unsatisfiable core [2024-12-06 01:34:17,392 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:34:19,056 INFO L134 CoverageAnalysis]: Checked inductivity of 63075 backedges. 290 proven. 21025 refuted. 0 times theorem prover too weak. 41760 trivial. 0 not checked. [2024-12-06 01:34:27,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:27,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 306 states and 600 transitions. [2024-12-06 01:34:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 600 transitions. [2024-12-06 01:34:27,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2024-12-06 01:34:27,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:27,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:27,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:34:27,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:27,834 INFO L256 TraceCheckSpWp]: Trace formula consists of 2374 conjuncts, 591 conjuncts are in the unsatisfiable core [2024-12-06 01:34:27,840 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:34:29,660 INFO L134 CoverageAnalysis]: Checked inductivity of 63948 backedges. 292 proven. 21316 refuted. 0 times theorem prover too weak. 42340 trivial. 0 not checked. [2024-12-06 01:34:37,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:37,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 308 states and 604 transitions. [2024-12-06 01:34:37,850 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 604 transitions. [2024-12-06 01:34:37,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2024-12-06 01:34:37,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:37,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:38,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:34:38,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:38,669 INFO L256 TraceCheckSpWp]: Trace formula consists of 2390 conjuncts, 595 conjuncts are in the unsatisfiable core [2024-12-06 01:34:38,676 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:34:40,586 INFO L134 CoverageAnalysis]: Checked inductivity of 64827 backedges. 294 proven. 21609 refuted. 0 times theorem prover too weak. 42924 trivial. 0 not checked. [2024-12-06 01:34:49,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:34:49,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 310 states and 608 transitions. [2024-12-06 01:34:49,014 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 608 transitions. [2024-12-06 01:34:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 894 [2024-12-06 01:34:49,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:34:49,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:34:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:34:49,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:34:49,846 INFO L256 TraceCheckSpWp]: Trace formula consists of 2406 conjuncts, 607 conjuncts are in the unsatisfiable core [2024-12-06 01:34:49,852 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:34:51,886 INFO L134 CoverageAnalysis]: Checked inductivity of 65712 backedges. 295 proven. 22346 refuted. 0 times theorem prover too weak. 43071 trivial. 0 not checked. [2024-12-06 01:35:00,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:00,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 312 states and 612 transitions. [2024-12-06 01:35:00,128 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 612 transitions. [2024-12-06 01:35:00,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 900 [2024-12-06 01:35:00,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:00,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:00,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:01,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:01,038 INFO L256 TraceCheckSpWp]: Trace formula consists of 2422 conjuncts, 611 conjuncts are in the unsatisfiable core [2024-12-06 01:35:01,046 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:02,841 INFO L134 CoverageAnalysis]: Checked inductivity of 66603 backedges. 297 proven. 22646 refuted. 0 times theorem prover too weak. 43660 trivial. 0 not checked. [2024-12-06 01:35:11,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:11,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 314 states and 616 transitions. [2024-12-06 01:35:11,165 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 616 transitions. [2024-12-06 01:35:11,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 906 [2024-12-06 01:35:11,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:11,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:12,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:12,122 INFO L256 TraceCheckSpWp]: Trace formula consists of 2438 conjuncts, 607 conjuncts are in the unsatisfiable core [2024-12-06 01:35:12,129 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:14,056 INFO L134 CoverageAnalysis]: Checked inductivity of 67500 backedges. 300 proven. 22500 refuted. 0 times theorem prover too weak. 44700 trivial. 0 not checked. [2024-12-06 01:35:22,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:22,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 316 states and 620 transitions. [2024-12-06 01:35:22,419 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 620 transitions. [2024-12-06 01:35:22,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2024-12-06 01:35:22,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:22,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:23,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:23,286 INFO L256 TraceCheckSpWp]: Trace formula consists of 2454 conjuncts, 611 conjuncts are in the unsatisfiable core [2024-12-06 01:35:23,292 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:25,311 INFO L134 CoverageAnalysis]: Checked inductivity of 68403 backedges. 302 proven. 22801 refuted. 0 times theorem prover too weak. 45300 trivial. 0 not checked. [2024-12-06 01:35:33,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:33,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 318 states and 624 transitions. [2024-12-06 01:35:33,855 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 624 transitions. [2024-12-06 01:35:33,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 918 [2024-12-06 01:35:33,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:33,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:34,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:34,716 INFO L256 TraceCheckSpWp]: Trace formula consists of 2470 conjuncts, 615 conjuncts are in the unsatisfiable core [2024-12-06 01:35:34,722 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:36,534 INFO L134 CoverageAnalysis]: Checked inductivity of 69312 backedges. 304 proven. 23104 refuted. 0 times theorem prover too weak. 45904 trivial. 0 not checked. [2024-12-06 01:35:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:44,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 320 states and 628 transitions. [2024-12-06 01:35:44,959 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 628 transitions. [2024-12-06 01:35:44,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 924 [2024-12-06 01:35:44,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:44,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:45,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:45,863 INFO L256 TraceCheckSpWp]: Trace formula consists of 2486 conjuncts, 619 conjuncts are in the unsatisfiable core [2024-12-06 01:35:45,870 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:47,855 INFO L134 CoverageAnalysis]: Checked inductivity of 70227 backedges. 306 proven. 23409 refuted. 0 times theorem prover too weak. 46512 trivial. 0 not checked. [2024-12-06 01:35:56,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:35:56,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 322 states and 632 transitions. [2024-12-06 01:35:56,667 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 632 transitions. [2024-12-06 01:35:56,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 930 [2024-12-06 01:35:56,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:35:56,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:35:57,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:35:57,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:35:57,591 INFO L256 TraceCheckSpWp]: Trace formula consists of 2502 conjuncts, 623 conjuncts are in the unsatisfiable core [2024-12-06 01:35:57,598 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:35:59,539 INFO L134 CoverageAnalysis]: Checked inductivity of 71148 backedges. 308 proven. 23716 refuted. 0 times theorem prover too weak. 47124 trivial. 0 not checked. [2024-12-06 01:36:09,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:09,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 324 states and 636 transitions. [2024-12-06 01:36:09,166 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 636 transitions. [2024-12-06 01:36:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 936 [2024-12-06 01:36:09,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:09,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:10,175 INFO L256 TraceCheckSpWp]: Trace formula consists of 2518 conjuncts, 627 conjuncts are in the unsatisfiable core [2024-12-06 01:36:10,183 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:12,429 INFO L134 CoverageAnalysis]: Checked inductivity of 72075 backedges. 310 proven. 24025 refuted. 0 times theorem prover too weak. 47740 trivial. 0 not checked. [2024-12-06 01:36:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:22,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 326 states and 640 transitions. [2024-12-06 01:36:22,209 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 640 transitions. [2024-12-06 01:36:22,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 942 [2024-12-06 01:36:22,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:22,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:22,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:23,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:23,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 2534 conjuncts, 631 conjuncts are in the unsatisfiable core [2024-12-06 01:36:23,170 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:25,281 INFO L134 CoverageAnalysis]: Checked inductivity of 73008 backedges. 312 proven. 24336 refuted. 0 times theorem prover too weak. 48360 trivial. 0 not checked. [2024-12-06 01:36:34,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:34,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 644 states to 328 states and 644 transitions. [2024-12-06 01:36:34,863 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 644 transitions. [2024-12-06 01:36:34,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 948 [2024-12-06 01:36:34,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:34,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:35,939 INFO L256 TraceCheckSpWp]: Trace formula consists of 2550 conjuncts, 635 conjuncts are in the unsatisfiable core [2024-12-06 01:36:35,946 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:37,995 INFO L134 CoverageAnalysis]: Checked inductivity of 73947 backedges. 314 proven. 24649 refuted. 0 times theorem prover too weak. 48984 trivial. 0 not checked. [2024-12-06 01:36:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:36:47,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 330 states and 648 transitions. [2024-12-06 01:36:47,657 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 648 transitions. [2024-12-06 01:36:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 954 [2024-12-06 01:36:47,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:36:47,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:36:48,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:36:48,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:36:48,615 INFO L256 TraceCheckSpWp]: Trace formula consists of 2566 conjuncts, 639 conjuncts are in the unsatisfiable core [2024-12-06 01:36:48,627 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:36:50,729 INFO L134 CoverageAnalysis]: Checked inductivity of 74892 backedges. 316 proven. 24964 refuted. 0 times theorem prover too weak. 49612 trivial. 0 not checked. [2024-12-06 01:37:00,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:00,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 332 states and 652 transitions. [2024-12-06 01:37:00,325 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 652 transitions. [2024-12-06 01:37:00,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 960 [2024-12-06 01:37:00,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:00,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:00,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:01,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:01,360 INFO L256 TraceCheckSpWp]: Trace formula consists of 2582 conjuncts, 643 conjuncts are in the unsatisfiable core [2024-12-06 01:37:01,367 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:03,375 INFO L134 CoverageAnalysis]: Checked inductivity of 75843 backedges. 318 proven. 25281 refuted. 0 times theorem prover too weak. 50244 trivial. 0 not checked. [2024-12-06 01:37:13,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:13,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 334 states and 656 transitions. [2024-12-06 01:37:13,276 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 656 transitions. [2024-12-06 01:37:13,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 966 [2024-12-06 01:37:13,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:13,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:13,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:14,335 INFO L256 TraceCheckSpWp]: Trace formula consists of 2598 conjuncts, 647 conjuncts are in the unsatisfiable core [2024-12-06 01:37:14,342 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:16,466 INFO L134 CoverageAnalysis]: Checked inductivity of 76800 backedges. 320 proven. 25600 refuted. 0 times theorem prover too weak. 50880 trivial. 0 not checked. [2024-12-06 01:37:26,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:26,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 336 states and 660 transitions. [2024-12-06 01:37:26,302 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 660 transitions. [2024-12-06 01:37:26,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 972 [2024-12-06 01:37:26,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:26,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:26,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:27,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:27,343 INFO L256 TraceCheckSpWp]: Trace formula consists of 2614 conjuncts, 659 conjuncts are in the unsatisfiable core [2024-12-06 01:37:27,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 77763 backedges. 321 proven. 26402 refuted. 0 times theorem prover too weak. 51040 trivial. 0 not checked. [2024-12-06 01:37:39,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:39,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 338 states and 664 transitions. [2024-12-06 01:37:39,267 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 664 transitions. [2024-12-06 01:37:39,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 978 [2024-12-06 01:37:39,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:39,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:39,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:40,249 INFO L256 TraceCheckSpWp]: Trace formula consists of 2630 conjuncts, 655 conjuncts are in the unsatisfiable core [2024-12-06 01:37:40,256 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:42,448 INFO L134 CoverageAnalysis]: Checked inductivity of 78732 backedges. 324 proven. 26244 refuted. 0 times theorem prover too weak. 52164 trivial. 0 not checked. [2024-12-06 01:37:52,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:37:52,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 340 states and 668 transitions. [2024-12-06 01:37:52,931 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 668 transitions. [2024-12-06 01:37:52,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 984 [2024-12-06 01:37:52,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:37:52,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:37:53,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:37:53,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:37:53,941 INFO L256 TraceCheckSpWp]: Trace formula consists of 2646 conjuncts, 659 conjuncts are in the unsatisfiable core [2024-12-06 01:37:53,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:37:56,248 INFO L134 CoverageAnalysis]: Checked inductivity of 79707 backedges. 326 proven. 26569 refuted. 0 times theorem prover too weak. 52812 trivial. 0 not checked. [2024-12-06 01:38:06,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:06,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 342 states and 672 transitions. [2024-12-06 01:38:06,726 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 672 transitions. [2024-12-06 01:38:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 990 [2024-12-06 01:38:06,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:06,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:07,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:07,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:07,768 INFO L256 TraceCheckSpWp]: Trace formula consists of 2662 conjuncts, 663 conjuncts are in the unsatisfiable core [2024-12-06 01:38:07,775 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:09,922 INFO L134 CoverageAnalysis]: Checked inductivity of 80688 backedges. 328 proven. 26896 refuted. 0 times theorem prover too weak. 53464 trivial. 0 not checked. [2024-12-06 01:38:20,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:20,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 344 states and 676 transitions. [2024-12-06 01:38:20,159 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 676 transitions. [2024-12-06 01:38:20,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 996 [2024-12-06 01:38:20,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:20,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:20,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:21,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:21,199 INFO L256 TraceCheckSpWp]: Trace formula consists of 2678 conjuncts, 667 conjuncts are in the unsatisfiable core [2024-12-06 01:38:21,206 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:23,366 INFO L134 CoverageAnalysis]: Checked inductivity of 81675 backedges. 330 proven. 27225 refuted. 0 times theorem prover too weak. 54120 trivial. 0 not checked. [2024-12-06 01:38:33,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:33,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 346 states and 680 transitions. [2024-12-06 01:38:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 680 transitions. [2024-12-06 01:38:33,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1002 [2024-12-06 01:38:33,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:33,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:34,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:34,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:34,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 2694 conjuncts, 679 conjuncts are in the unsatisfiable core [2024-12-06 01:38:34,830 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:37,019 INFO L134 CoverageAnalysis]: Checked inductivity of 82668 backedges. 331 proven. 28052 refuted. 0 times theorem prover too weak. 54285 trivial. 0 not checked. [2024-12-06 01:38:47,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:38:47,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 348 states and 684 transitions. [2024-12-06 01:38:47,732 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 684 transitions. [2024-12-06 01:38:47,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1008 [2024-12-06 01:38:47,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:38:47,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:38:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:38:48,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:38:48,804 INFO L256 TraceCheckSpWp]: Trace formula consists of 2710 conjuncts, 675 conjuncts are in the unsatisfiable core [2024-12-06 01:38:48,812 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:38:51,080 INFO L134 CoverageAnalysis]: Checked inductivity of 83667 backedges. 334 proven. 27889 refuted. 0 times theorem prover too weak. 55444 trivial. 0 not checked.