./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/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_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1eba5bc7e50ef659abfe155713ae512eb1ae4032ecb78db63a02f9acbcdf9dbe --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 00:01:38,461 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 00:01:38,515 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-06 00:01:38,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 00:01:38,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 00:01:38,537 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 00:01:38,538 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 00:01:38,538 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 00:01:38,539 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 00:01:38,539 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 00:01:38,539 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 00:01:38,539 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 00:01:38,539 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 00:01:38,539 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 00:01:38,539 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 00:01:38,540 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 00:01:38,541 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 00:01:38,541 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:38,541 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 00:01:38,541 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 00:01:38,542 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 00:01:38,542 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_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1eba5bc7e50ef659abfe155713ae512eb1ae4032ecb78db63a02f9acbcdf9dbe [2024-12-06 00:01:38,744 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 00:01:38,751 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 00:01:38,753 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 00:01:38,754 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 00:01:38,754 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 00:01:38,755 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound5.c [2024-12-06 00:01:41,352 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/data/a48b6ba1e/cfe6e92153e34df899662ec0155b683f/FLAGe76b617da [2024-12-06 00:01:41,547 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 00:01:41,548 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound5.c [2024-12-06 00:01:41,560 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/data/a48b6ba1e/cfe6e92153e34df899662ec0155b683f/FLAGe76b617da [2024-12-06 00:01:41,931 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/data/a48b6ba1e/cfe6e92153e34df899662ec0155b683f [2024-12-06 00:01:41,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 00:01:41,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 00:01:41,935 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:41,935 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 00:01:41,938 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 00:01:41,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:41" (1/1) ... [2024-12-06 00:01:41,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@779d3656 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:41, skipping insertion in model container [2024-12-06 00:01:41,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 12:01:41" (1/1) ... [2024-12-06 00:01:41,949 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 00:01:42,080 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:42,087 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 00:01:42,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 00:01:42,115 INFO L204 MainTranslator]: Completed translation [2024-12-06 00:01:42,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42 WrapperNode [2024-12-06 00:01:42,115 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 00:01:42,116 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:42,116 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 00:01:42,116 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 00:01:42,123 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,129 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,149 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 98 [2024-12-06 00:01:42,149 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 00:01:42,149 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 00:01:42,149 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 00:01:42,150 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 00:01:42,157 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,158 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,159 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,162 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,163 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,166 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,167 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,168 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,169 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 00:01:42,170 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 00:01:42,170 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 00:01:42,170 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 00:01:42,171 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 00:01:42,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 00:01:42,199 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 00:01:42,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b30f0a7c-6ce9-42ad-8eb3-a0a05e92ac56/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 00:01:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 00:01:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 00:01:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 00:01:42,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 00:01:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 00:01:42,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 00:01:42,279 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 00:01:42,281 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 00:01:42,539 INFO L? ?]: Removed 55 outVars from TransFormulas that were not future-live. [2024-12-06 00:01:42,539 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 00:01:42,569 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 00:01:42,570 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 00:01:42,570 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:42 BoogieIcfgContainer [2024-12-06 00:01:42,570 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 00:01:42,571 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 00:01:42,571 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 00:01:42,580 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 00:01:42,580 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 12:01:42" (1/1) ... [2024-12-06 00:01:42,588 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 00:01:42,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:42,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 75 states and 87 transitions. [2024-12-06 00:01:42,635 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 87 transitions. [2024-12-06 00:01:42,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 00:01:42,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:42,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:42,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:42,800 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 00:01:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 77 states and 89 transitions. [2024-12-06 00:01:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 89 transitions. [2024-12-06 00:01:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 00:01:42,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:42,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:42,892 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 00:01:42,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:42,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 78 states and 90 transitions. [2024-12-06 00:01:42,906 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 90 transitions. [2024-12-06 00:01:42,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 00:01:42,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:42,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:42,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:42,956 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 00:01:42,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:42,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 79 states and 90 transitions. [2024-12-06 00:01:42,972 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 90 transitions. [2024-12-06 00:01:42,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 00:01:42,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:42,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:42,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:43,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:43,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:01:43,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:01:43,123 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:43,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:43,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 86 states and 100 transitions. [2024-12-06 00:01:43,325 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 100 transitions. [2024-12-06 00:01:43,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-06 00:01:43,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:43,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:43,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:43,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:43,355 INFO L256 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:01:43,356 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:01:43,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-06 00:01:43,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:43,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 87 states and 102 transitions. [2024-12-06 00:01:43,422 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 102 transitions. [2024-12-06 00:01:43,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 00:01:43,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:43,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:43,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:43,501 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:43,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 94 states and 116 transitions. [2024-12-06 00:01:43,913 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 116 transitions. [2024-12-06 00:01:43,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:43,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:43,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:43,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:44,047 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:44,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:44,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 102 states and 135 transitions. [2024-12-06 00:01:44,588 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 135 transitions. [2024-12-06 00:01:44,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 00:01:44,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:44,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:44,651 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:45,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:45,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 110 states and 151 transitions. [2024-12-06 00:01:45,481 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 151 transitions. [2024-12-06 00:01:45,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:01:45,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:45,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:45,646 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:46,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 119 states and 172 transitions. [2024-12-06 00:01:46,471 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 172 transitions. [2024-12-06 00:01:46,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-06 00:01:46,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:46,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:46,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:46,502 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:46,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 124 states and 183 transitions. [2024-12-06 00:01:46,823 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 183 transitions. [2024-12-06 00:01:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-06 00:01:46,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:46,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 125 states and 185 transitions. [2024-12-06 00:01:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 185 transitions. [2024-12-06 00:01:46,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:01:46,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:46,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:46,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:46,900 INFO L256 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:01:46,901 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:01:46,963 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:48,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:48,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 136 states and 211 transitions. [2024-12-06 00:01:48,274 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 211 transitions. [2024-12-06 00:01:48,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-06 00:01:48,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:48,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:48,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 137 states and 212 transitions. [2024-12-06 00:01:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 212 transitions. [2024-12-06 00:01:48,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:01:48,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:48,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:48,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:48,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:48,442 INFO L256 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:01:48,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:01:48,473 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 138 states and 213 transitions. [2024-12-06 00:01:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 213 transitions. [2024-12-06 00:01:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-06 00:01:48,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:48,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:48,583 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:49,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:49,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-12-06 00:01:49,126 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-12-06 00:01:49,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:01:49,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:49,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:49,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:49,326 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:51,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 157 states and 248 transitions. [2024-12-06 00:01:51,456 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 248 transitions. [2024-12-06 00:01:51,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 00:01:51,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:51,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:51,562 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:52,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:52,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 164 states and 258 transitions. [2024-12-06 00:01:52,163 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 258 transitions. [2024-12-06 00:01:52,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 00:01:52,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:52,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:52,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:01:52,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:52,190 INFO L256 TraceCheckSpWp]: Trace formula consists of 71 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:01:52,191 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:01:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:54,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:54,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 178 states and 283 transitions. [2024-12-06 00:01:54,693 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 283 transitions. [2024-12-06 00:01:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 00:01:54,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:54,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:54,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:54,739 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 00:01:54,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:54,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 179 states and 292 transitions. [2024-12-06 00:01:54,797 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 292 transitions. [2024-12-06 00:01:54,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-06 00:01:54,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:54,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:54,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:54,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:01:57,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:01:57,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 189 states and 311 transitions. [2024-12-06 00:01:57,323 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 311 transitions. [2024-12-06 00:01:57,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 00:01:57,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:01:57,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:01:57,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:01:57,589 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 00:02:01,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:01,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 200 states and 331 transitions. [2024-12-06 00:02:01,624 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 331 transitions. [2024-12-06 00:02:01,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-06 00:02:01,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:01,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:01,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:01,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:01,651 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:02:01,652 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:03,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:03,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 214 states and 357 transitions. [2024-12-06 00:02:03,967 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 357 transitions. [2024-12-06 00:02:03,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-12-06 00:02:03,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:03,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:03,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:03,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:03,999 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:02:04,000 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:04,261 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:05,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 222 states and 375 transitions. [2024-12-06 00:02:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 375 transitions. [2024-12-06 00:02:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:02:05,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:05,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:05,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:05,951 INFO L256 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:02:05,952 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:07,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:07,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 228 states and 385 transitions. [2024-12-06 00:02:07,234 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 385 transitions. [2024-12-06 00:02:07,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 00:02:07,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:07,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:07,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:07,271 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:10,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:10,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 241 states and 407 transitions. [2024-12-06 00:02:10,616 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 407 transitions. [2024-12-06 00:02:10,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 00:02:10,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:10,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:10,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:10,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:10,641 INFO L256 TraceCheckSpWp]: Trace formula consists of 89 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:02:10,642 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:10,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:10,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 242 states and 408 transitions. [2024-12-06 00:02:10,689 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 408 transitions. [2024-12-06 00:02:10,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 00:02:10,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:10,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:10,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:10,888 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:11,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:11,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 253 states and 423 transitions. [2024-12-06 00:02:11,685 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 423 transitions. [2024-12-06 00:02:11,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:02:11,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:11,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:11,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:11,835 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:13,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:13,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 264 states and 442 transitions. [2024-12-06 00:02:13,948 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 442 transitions. [2024-12-06 00:02:13,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 00:02:13,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:13,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:13,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:13,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:13,977 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:02:13,979 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:14,067 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-12-06 00:02:14,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:14,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 273 states and 454 transitions. [2024-12-06 00:02:14,569 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 454 transitions. [2024-12-06 00:02:14,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:02:14,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:14,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:14,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:14,712 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:17,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:17,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 287 states and 491 transitions. [2024-12-06 00:02:17,647 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 491 transitions. [2024-12-06 00:02:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-06 00:02:17,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:17,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:17,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:17,787 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:19,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 293 states and 502 transitions. [2024-12-06 00:02:19,250 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 502 transitions. [2024-12-06 00:02:19,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:02:19,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:19,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:19,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 302 states and 530 transitions. [2024-12-06 00:02:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 530 transitions. [2024-12-06 00:02:21,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:02:21,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:21,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:21,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:21,682 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:22,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:22,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 304 states and 535 transitions. [2024-12-06 00:02:22,084 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 535 transitions. [2024-12-06 00:02:22,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:02:22,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:22,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:22,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:22,214 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:23,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:23,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 310 states and 552 transitions. [2024-12-06 00:02:23,830 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 552 transitions. [2024-12-06 00:02:23,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 00:02:23,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:23,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:23,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:23,852 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:24,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:24,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 314 states and 565 transitions. [2024-12-06 00:02:24,694 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 565 transitions. [2024-12-06 00:02:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:02:24,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:24,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:24,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:24,852 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:26,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:26,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 320 states and 584 transitions. [2024-12-06 00:02:26,495 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 584 transitions. [2024-12-06 00:02:26,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 00:02:26,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:26,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:26,525 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 324 states and 596 transitions. [2024-12-06 00:02:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 596 transitions. [2024-12-06 00:02:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:02:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:27,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:27,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:27,393 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:02:27,394 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:27,420 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:30,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:30,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 341 states and 631 transitions. [2024-12-06 00:02:30,741 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 631 transitions. [2024-12-06 00:02:30,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 00:02:30,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:30,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:30,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:30,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:30,765 INFO L256 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:02:30,766 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:30,800 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 343 states and 636 transitions. [2024-12-06 00:02:31,256 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 636 transitions. [2024-12-06 00:02:31,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:02:31,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:31,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:31,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:31,425 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:32,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:32,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 643 states to 347 states and 643 transitions. [2024-12-06 00:02:32,957 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 643 transitions. [2024-12-06 00:02:32,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 00:02:32,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:32,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:33,077 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:33,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:33,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 351 states and 649 transitions. [2024-12-06 00:02:33,965 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 649 transitions. [2024-12-06 00:02:33,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:02:33,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:33,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:33,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:33,997 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:38,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:38,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 676 states to 361 states and 676 transitions. [2024-12-06 00:02:38,118 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 676 transitions. [2024-12-06 00:02:38,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:02:38,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:38,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:38,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:38,150 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:38,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:38,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 363 states and 679 transitions. [2024-12-06 00:02:38,642 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 679 transitions. [2024-12-06 00:02:38,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:02:38,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:38,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:38,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 370 states and 692 transitions. [2024-12-06 00:02:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 692 transitions. [2024-12-06 00:02:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 00:02:40,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:40,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:40,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:40,777 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:41,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:41,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 372 states and 693 transitions. [2024-12-06 00:02:41,260 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 693 transitions. [2024-12-06 00:02:41,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:02:41,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:41,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:41,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:41,285 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:02:41,286 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:41,412 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:46,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 390 states and 726 transitions. [2024-12-06 00:02:46,114 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 726 transitions. [2024-12-06 00:02:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 00:02:46,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:46,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:46,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:02:46,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:46,217 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 00:02:46,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:46,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 392 states and 729 transitions. [2024-12-06 00:02:46,759 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 729 transitions. [2024-12-06 00:02:46,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 00:02:46,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:46,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,809 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-06 00:02:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:46,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 393 states and 747 transitions. [2024-12-06 00:02:46,917 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 747 transitions. [2024-12-06 00:02:46,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 00:02:46,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:46,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:46,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:46,934 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2024-12-06 00:02:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:48,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 397 states and 758 transitions. [2024-12-06 00:02:48,970 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 758 transitions. [2024-12-06 00:02:48,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 00:02:48,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:48,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:48,988 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-06 00:02:52,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:52,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 401 states and 769 transitions. [2024-12-06 00:02:52,138 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 769 transitions. [2024-12-06 00:02:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 00:02:52,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:52,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:52,163 INFO L256 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:02:52,164 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:02:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 411 states and 787 transitions. [2024-12-06 00:02:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 787 transitions. [2024-12-06 00:02:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 00:02:56,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:56,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:02:56,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:56,253 INFO L256 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-12-06 00:02:56,254 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:02:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:02:58,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:02:58,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 419 states and 807 transitions. [2024-12-06 00:02:58,639 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 807 transitions. [2024-12-06 00:02:58,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:02:58,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:02:58,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:02:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:02:58,686 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:03:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 433 states and 837 transitions. [2024-12-06 00:03:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 837 transitions. [2024-12-06 00:03:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 00:03:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:05,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:05,617 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:03:06,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 435 states and 840 transitions. [2024-12-06 00:03:06,277 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 840 transitions. [2024-12-06 00:03:06,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 00:03:06,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:06,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:06,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:06,558 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:03:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:14,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 450 states and 868 transitions. [2024-12-06 00:03:14,486 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 868 transitions. [2024-12-06 00:03:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 00:03:14,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:14,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:14,515 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:03:22,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:22,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 466 states and 898 transitions. [2024-12-06 00:03:22,742 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 898 transitions. [2024-12-06 00:03:22,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:03:22,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:22,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:22,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:22,974 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:26,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:26,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 478 states and 921 transitions. [2024-12-06 00:03:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 921 transitions. [2024-12-06 00:03:26,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 00:03:26,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:27,027 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:03:34,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 495 states and 953 transitions. [2024-12-06 00:03:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 953 transitions. [2024-12-06 00:03:34,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:03:34,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:34,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:34,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:34,661 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:38,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:38,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1002 states to 509 states and 1002 transitions. [2024-12-06 00:03:38,411 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 1002 transitions. [2024-12-06 00:03:38,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 00:03:38,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:38,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:38,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 26 proven. 8 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:40,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:40,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 513 states and 1012 transitions. [2024-12-06 00:03:40,190 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 1012 transitions. [2024-12-06 00:03:40,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:40,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:40,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:40,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:40,799 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:43,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:43,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 522 states and 1055 transitions. [2024-12-06 00:03:43,855 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 1055 transitions. [2024-12-06 00:03:43,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:43,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:43,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:43,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:43,898 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:44,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:44,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 524 states and 1063 transitions. [2024-12-06 00:03:44,610 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 1063 transitions. [2024-12-06 00:03:44,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:44,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:44,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:44,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:44,715 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:45,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:45,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 526 states and 1069 transitions. [2024-12-06 00:03:45,547 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 1069 transitions. [2024-12-06 00:03:45,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:45,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:45,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:45,819 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:47,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 532 states and 1086 transitions. [2024-12-06 00:03:47,411 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 1086 transitions. [2024-12-06 00:03:47,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:47,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:47,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:47,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:47,435 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:48,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:48,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1091 states to 534 states and 1091 transitions. [2024-12-06 00:03:48,139 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 1091 transitions. [2024-12-06 00:03:48,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:48,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:48,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:48,164 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 13 proven. 27 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:49,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1109 states to 538 states and 1109 transitions. [2024-12-06 00:03:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 1109 transitions. [2024-12-06 00:03:49,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 00:03:49,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:49,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:49,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:50,085 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:03:50,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:50,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1108 states to 537 states and 1108 transitions. [2024-12-06 00:03:50,377 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 1108 transitions. [2024-12-06 00:03:50,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:03:50,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:50,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:50,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:50,578 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:53,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:53,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 543 states and 1131 transitions. [2024-12-06 00:03:53,046 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 1131 transitions. [2024-12-06 00:03:53,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:03:53,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:53,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:53,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:53,070 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:54,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 547 states and 1140 transitions. [2024-12-06 00:03:54,510 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 1140 transitions. [2024-12-06 00:03:54,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:03:54,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:54,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:54,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:03:56,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:03:56,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 551 states and 1156 transitions. [2024-12-06 00:03:56,037 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 1156 transitions. [2024-12-06 00:03:56,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:03:56,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:03:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:03:56,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:03:56,387 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:04:03,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:03,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 565 states and 1182 transitions. [2024-12-06 00:04:03,269 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1182 transitions. [2024-12-06 00:04:03,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 00:04:03,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:03,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:03,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:04,567 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:04:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:15,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 585 states and 1219 transitions. [2024-12-06 00:04:15,127 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 1219 transitions. [2024-12-06 00:04:15,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:04:15,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:15,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:15,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:04:15,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:15,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:04:15,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:04:15,199 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:04:21,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:21,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1260 states to 602 states and 1260 transitions. [2024-12-06 00:04:21,964 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 1260 transitions. [2024-12-06 00:04:21,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:04:21,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:21,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:04:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:21,996 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:04:21,997 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:04:22,036 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:04:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:22,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 604 states and 1264 transitions. [2024-12-06 00:04:22,682 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 1264 transitions. [2024-12-06 00:04:22,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:04:22,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:22,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:04:22,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:22,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 140 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:04:22,709 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:04:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:04:23,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 606 states and 1269 transitions. [2024-12-06 00:04:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 1269 transitions. [2024-12-06 00:04:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:04:23,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:23,626 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:04:32,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:32,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1297 states to 621 states and 1297 transitions. [2024-12-06 00:04:32,220 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1297 transitions. [2024-12-06 00:04:32,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 00:04:32,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:32,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:33,199 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:04:40,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:40,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1314 states to 629 states and 1314 transitions. [2024-12-06 00:04:40,218 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1314 transitions. [2024-12-06 00:04:40,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:04:40,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:40,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:40,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:40,624 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:04:42,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:42,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1322 states to 633 states and 1322 transitions. [2024-12-06 00:04:42,779 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1322 transitions. [2024-12-06 00:04:42,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:04:42,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:42,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:42,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:43,163 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:04:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:44,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 635 states and 1323 transitions. [2024-12-06 00:04:44,068 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1323 transitions. [2024-12-06 00:04:44,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:04:44,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:44,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:44,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:44,486 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 38 proven. 10 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:04:45,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:45,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1329 states to 639 states and 1329 transitions. [2024-12-06 00:04:45,991 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1329 transitions. [2024-12-06 00:04:45,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 00:04:45,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:45,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:45,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:46,770 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:04:51,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:51,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 644 states and 1352 transitions. [2024-12-06 00:04:51,407 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1352 transitions. [2024-12-06 00:04:51,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:04:51,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:51,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:04:58,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:58,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 659 states and 1392 transitions. [2024-12-06 00:04:58,828 INFO L276 IsEmpty]: Start isEmpty. Operand 659 states and 1392 transitions. [2024-12-06 00:04:58,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:04:58,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:58,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:58,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:58,851 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:04:59,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:04:59,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 661 states and 1395 transitions. [2024-12-06 00:04:59,688 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1395 transitions. [2024-12-06 00:04:59,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:04:59,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:04:59,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:04:59,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:04:59,712 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:05:00,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:00,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 663 states and 1398 transitions. [2024-12-06 00:05:00,460 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1398 transitions. [2024-12-06 00:05:00,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:05:00,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:00,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:00,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:00,790 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:03,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:03,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1413 states to 670 states and 1413 transitions. [2024-12-06 00:05:03,889 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1413 transitions. [2024-12-06 00:05:03,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:05:03,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:03,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:03,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:03,932 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:04,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:04,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 672 states and 1414 transitions. [2024-12-06 00:05:04,773 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1414 transitions. [2024-12-06 00:05:04,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 00:05:04,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:04,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:05,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:05,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1415 states to 674 states and 1415 transitions. [2024-12-06 00:05:05,676 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1415 transitions. [2024-12-06 00:05:05,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:05:05,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:05,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:05,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:05,702 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:05:05,703 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:05,816 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:05:13,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:13,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1455 states to 691 states and 1455 transitions. [2024-12-06 00:05:13,779 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1455 transitions. [2024-12-06 00:05:13,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:05:13,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:13,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:13,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:13,809 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:05:13,810 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:05:14,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:14,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1458 states to 693 states and 1458 transitions. [2024-12-06 00:05:14,784 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1458 transitions. [2024-12-06 00:05:14,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:05:14,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:14,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:14,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:14,810 INFO L256 TraceCheckSpWp]: Trace formula consists of 143 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 00:05:14,811 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:14,939 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2024-12-06 00:05:15,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:15,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 695 states and 1461 transitions. [2024-12-06 00:05:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1461 transitions. [2024-12-06 00:05:15,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 00:05:15,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:15,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:15,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:20,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:20,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 699 states and 1466 transitions. [2024-12-06 00:05:20,191 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1466 transitions. [2024-12-06 00:05:20,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:05:20,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:20,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:20,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:20,289 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:05:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:30,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 708 states and 1499 transitions. [2024-12-06 00:05:30,078 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 1499 transitions. [2024-12-06 00:05:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:05:30,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:30,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:30,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:30,155 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:31,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:31,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1507 states to 709 states and 1500 transitions. [2024-12-06 00:05:31,474 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1500 transitions. [2024-12-06 00:05:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 00:05:31,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:31,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:31,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:34,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:34,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1512 states to 713 states and 1505 transitions. [2024-12-06 00:05:34,949 INFO L276 IsEmpty]: Start isEmpty. Operand 713 states and 1505 transitions. [2024-12-06 00:05:34,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:05:34,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:34,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:34,992 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 0 proven. 54 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:05:35,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:35,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 714 states and 1532 transitions. [2024-12-06 00:05:35,166 INFO L276 IsEmpty]: Start isEmpty. Operand 714 states and 1532 transitions. [2024-12-06 00:05:35,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:05:35,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:35,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:05:45,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:45,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1563 states to 725 states and 1556 transitions. [2024-12-06 00:05:45,826 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1556 transitions. [2024-12-06 00:05:45,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 00:05:45,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:45,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:45,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:05:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:47,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1564 states to 726 states and 1557 transitions. [2024-12-06 00:05:47,392 INFO L276 IsEmpty]: Start isEmpty. Operand 726 states and 1557 transitions. [2024-12-06 00:05:47,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:05:47,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:47,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:47,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 00:05:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:05:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 729 states and 1566 transitions. [2024-12-06 00:05:50,406 INFO L276 IsEmpty]: Start isEmpty. Operand 729 states and 1566 transitions. [2024-12-06 00:05:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:05:50,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:05:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:05:50,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:05:50,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:05:50,439 INFO L256 TraceCheckSpWp]: Trace formula consists of 147 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:05:50,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:05:52,266 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:13,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:13,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1640 states to 758 states and 1633 transitions. [2024-12-06 00:06:13,454 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 1633 transitions. [2024-12-06 00:06:13,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 00:06:13,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:13,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:13,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:13,511 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:14,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:14,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1641 states to 759 states and 1634 transitions. [2024-12-06 00:06:14,550 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1634 transitions. [2024-12-06 00:06:14,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:06:14,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:14,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:14,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:14,577 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:06:18,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:18,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 762 states and 1643 transitions. [2024-12-06 00:06:18,001 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1643 transitions. [2024-12-06 00:06:18,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 00:06:18,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:18,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:18,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:18,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:18,033 INFO L256 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:06:18,034 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:19,880 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:06:31,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:31,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 773 states and 1681 transitions. [2024-12-06 00:06:31,122 INFO L276 IsEmpty]: Start isEmpty. Operand 773 states and 1681 transitions. [2024-12-06 00:06:31,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 00:06:31,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:31,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:31,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:06:31,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:31,162 INFO L256 TraceCheckSpWp]: Trace formula consists of 160 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:06:31,163 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:06:31,645 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:06:38,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:06:38,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 783 states and 1700 transitions. [2024-12-06 00:06:38,658 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1700 transitions. [2024-12-06 00:06:38,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:06:38,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:06:38,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:06:38,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:06:40,397 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:07:00,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 807 states and 1744 transitions. [2024-12-06 00:07:00,785 INFO L276 IsEmpty]: Start isEmpty. Operand 807 states and 1744 transitions. [2024-12-06 00:07:00,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 00:07:00,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:00,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:00,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:00,831 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 00:07:08,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:08,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 813 states and 1767 transitions. [2024-12-06 00:07:08,085 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1767 transitions. [2024-12-06 00:07:08,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:07:08,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:08,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:08,190 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:07:09,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:09,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 815 states and 1769 transitions. [2024-12-06 00:07:09,615 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1769 transitions. [2024-12-06 00:07:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 00:07:09,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:09,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:09,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:07:09,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:09,645 INFO L256 TraceCheckSpWp]: Trace formula consists of 161 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-12-06 00:07:09,646 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:07:10,268 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:07:15,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:07:15,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 823 states and 1794 transitions. [2024-12-06 00:07:15,430 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1794 transitions. [2024-12-06 00:07:15,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:07:15,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:07:15,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:07:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:07:15,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:07:15,470 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:07:15,471 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:07:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:08:01,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:01,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 871 states and 1888 transitions. [2024-12-06 00:08:01,114 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1888 transitions. [2024-12-06 00:08:01,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 00:08:01,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:01,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:01,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:01,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:01,155 INFO L256 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 00:08:01,156 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:01,564 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-06 00:08:03,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 873 states and 1891 transitions. [2024-12-06 00:08:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1891 transitions. [2024-12-06 00:08:03,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:08:03,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:03,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:03,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:03,645 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:08:17,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:17,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1933 states to 888 states and 1926 transitions. [2024-12-06 00:08:17,044 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1926 transitions. [2024-12-06 00:08:17,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:08:17,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:17,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:17,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:17,076 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:08:18,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:18,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 890 states and 1930 transitions. [2024-12-06 00:08:18,412 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1930 transitions. [2024-12-06 00:08:18,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:08:18,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:18,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:18,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:18,464 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 00:08:22,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:22,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1947 states to 893 states and 1940 transitions. [2024-12-06 00:08:22,076 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1940 transitions. [2024-12-06 00:08:22,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 00:08:22,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:22,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:22,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:22,108 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:08:22,109 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:25,101 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:08:35,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:35,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 901 states and 1970 transitions. [2024-12-06 00:08:35,162 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1970 transitions. [2024-12-06 00:08:35,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 00:08:35,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:35,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:35,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:35,199 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:08:38,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:38,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 904 states and 1976 transitions. [2024-12-06 00:08:38,677 INFO L276 IsEmpty]: Start isEmpty. Operand 904 states and 1976 transitions. [2024-12-06 00:08:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:08:38,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:38,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:38,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:39,217 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:08:48,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:08:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2012 states to 918 states and 2005 transitions. [2024-12-06 00:08:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 2005 transitions. [2024-12-06 00:08:48,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 00:08:48,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:08:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:08:48,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:08:48,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:08:48,919 INFO L256 TraceCheckSpWp]: Trace formula consists of 158 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 00:08:48,921 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:08:52,079 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 00:09:02,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:02,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 926 states and 2027 transitions. [2024-12-06 00:09:02,761 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 2027 transitions. [2024-12-06 00:09:02,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 00:09:02,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:02,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:03,286 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:09:19,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:19,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 943 states and 2071 transitions. [2024-12-06 00:09:19,457 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 2071 transitions. [2024-12-06 00:09:19,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:09:19,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:19,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:19,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:20,493 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 60 proven. 12 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:23,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2089 states to 947 states and 2082 transitions. [2024-12-06 00:09:23,088 INFO L276 IsEmpty]: Start isEmpty. Operand 947 states and 2082 transitions. [2024-12-06 00:09:23,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 00:09:23,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:23,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:23,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:23,113 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:09:32,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:32,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2128 states to 961 states and 2121 transitions. [2024-12-06 00:09:32,983 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 2121 transitions. [2024-12-06 00:09:32,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:32,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:32,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:32,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:34,104 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:41,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:41,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2180 states to 970 states and 2173 transitions. [2024-12-06 00:09:41,216 INFO L276 IsEmpty]: Start isEmpty. Operand 970 states and 2173 transitions. [2024-12-06 00:09:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:41,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:41,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:41,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:41,776 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:44,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2199 states to 976 states and 2192 transitions. [2024-12-06 00:09:44,796 INFO L276 IsEmpty]: Start isEmpty. Operand 976 states and 2192 transitions. [2024-12-06 00:09:44,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:44,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:44,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:44,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:44,876 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:46,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:46,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 978 states and 2202 transitions. [2024-12-06 00:09:46,416 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 2202 transitions. [2024-12-06 00:09:46,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:46,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:46,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:46,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2215 states to 980 states and 2208 transitions. [2024-12-06 00:09:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 2208 transitions. [2024-12-06 00:09:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:48,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:48,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:48,846 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:50,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:50,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2230 states to 982 states and 2223 transitions. [2024-12-06 00:09:50,366 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 2223 transitions. [2024-12-06 00:09:50,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:50,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:50,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:50,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:50,914 INFO L134 CoverageAnalysis]: Checked inductivity of 213 backedges. 40 proven. 41 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:52,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2237 states to 984 states and 2230 transitions. [2024-12-06 00:09:52,553 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 2230 transitions. [2024-12-06 00:09:52,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 00:09:52,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:52,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:52,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:52,609 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:54,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:54,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2243 states to 986 states and 2236 transitions. [2024-12-06 00:09:54,023 INFO L276 IsEmpty]: Start isEmpty. Operand 986 states and 2236 transitions. [2024-12-06 00:09:54,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:09:54,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:54,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:54,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:54,570 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:09:58,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:09:58,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2266 states to 992 states and 2259 transitions. [2024-12-06 00:09:58,365 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 2259 transitions. [2024-12-06 00:09:58,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:09:58,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:09:58,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:09:58,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:09:58,395 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:10:00,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:00,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2276 states to 996 states and 2269 transitions. [2024-12-06 00:10:00,925 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 2269 transitions. [2024-12-06 00:10:00,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:00,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:00,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:00,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:10:05,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:05,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1000 states and 2281 transitions. [2024-12-06 00:10:05,048 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 2281 transitions. [2024-12-06 00:10:05,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:05,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:05,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:05,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:05,906 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 28 proven. 8 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:10:16,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:16,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2312 states to 1013 states and 2305 transitions. [2024-12-06 00:10:16,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 2305 transitions. [2024-12-06 00:10:16,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:16,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:16,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:16,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:16,207 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 00:10:29,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:29,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1029 states and 2335 transitions. [2024-12-06 00:10:29,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 2335 transitions. [2024-12-06 00:10:29,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:10:29,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:29,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:29,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:29,409 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:29,410 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:10:42,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:42,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1046 states and 2382 transitions. [2024-12-06 00:10:42,280 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2382 transitions. [2024-12-06 00:10:42,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:10:42,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:42,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:42,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:42,343 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:10:43,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:43,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1047 states and 2382 transitions. [2024-12-06 00:10:43,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 2382 transitions. [2024-12-06 00:10:43,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:10:43,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:43,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:43,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:43,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:43,984 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:43,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:44,032 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:10:45,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:45,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1049 states and 2387 transitions. [2024-12-06 00:10:45,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 2387 transitions. [2024-12-06 00:10:45,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:10:45,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:45,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:45,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:45,500 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:45,500 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:45,552 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:10:47,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:47,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2400 states to 1051 states and 2393 transitions. [2024-12-06 00:10:47,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2393 transitions. [2024-12-06 00:10:47,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:10:47,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:47,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:47,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:47,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:47,153 INFO L256 TraceCheckSpWp]: Trace formula consists of 176 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 00:10:47,154 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:47,199 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked. [2024-12-06 00:10:48,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:10:48,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1053 states and 2401 transitions. [2024-12-06 00:10:48,692 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 2401 transitions. [2024-12-06 00:10:48,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:10:48,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:10:48,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:10:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:10:48,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:10:48,726 INFO L256 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-06 00:10:48,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:10:51,376 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 10 proven. 13 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:11:13,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:13,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1069 states and 2443 transitions. [2024-12-06 00:11:13,932 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 2443 transitions. [2024-12-06 00:11:13,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 00:11:13,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:13,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:13,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:14,106 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:11:14,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:14,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1070 states and 2458 transitions. [2024-12-06 00:11:14,994 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 2458 transitions. [2024-12-06 00:11:14,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:14,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:14,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:14,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 37 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:11:30,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:30,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2500 states to 1085 states and 2493 transitions. [2024-12-06 00:11:30,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 2493 transitions. [2024-12-06 00:11:30,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:30,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:30,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:30,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:31,538 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 10 proven. 24 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:11:47,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:47,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2530 states to 1100 states and 2523 transitions. [2024-12-06 00:11:47,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2523 transitions. [2024-12-06 00:11:47,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:11:47,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:47,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:47,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:48,144 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:11:51,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:51,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2536 states to 1104 states and 2529 transitions. [2024-12-06 00:11:51,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 2529 transitions. [2024-12-06 00:11:51,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:11:51,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:51,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:51,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:51,960 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:11:55,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:55,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1106 states and 2531 transitions. [2024-12-06 00:11:55,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 2531 transitions. [2024-12-06 00:11:55,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:11:55,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:55,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:56,050 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 78 proven. 14 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-06 00:11:57,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:11:57,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2539 states to 1108 states and 2532 transitions. [2024-12-06 00:11:57,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1108 states and 2532 transitions. [2024-12-06 00:11:57,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:11:57,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:11:57,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:11:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:11:57,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:11:57,550 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:11:57,551 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:12:02,762 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 00:13:06,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:06,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2651 states to 1165 states and 2644 transitions. [2024-12-06 00:13:06,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1165 states and 2644 transitions. [2024-12-06 00:13:06,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:13:06,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:06,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:06,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:07,056 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:13:19,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:19,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2674 states to 1173 states and 2667 transitions. [2024-12-06 00:13:19,830 INFO L276 IsEmpty]: Start isEmpty. Operand 1173 states and 2667 transitions. [2024-12-06 00:13:19,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:13:19,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:19,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:19,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:13:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:19,865 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-12-06 00:13:19,866 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:13:23,924 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 00:13:41,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:13:41,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2693 states to 1178 states and 2686 transitions. [2024-12-06 00:13:41,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1178 states and 2686 transitions. [2024-12-06 00:13:41,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:13:41,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:13:41,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:13:41,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:13:41,792 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-06 00:14:06,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:06,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2731 states to 1199 states and 2724 transitions. [2024-12-06 00:14:06,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2724 transitions. [2024-12-06 00:14:06,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 00:14:06,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:06,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:06,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 00:14:07,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:07,011 INFO L256 TraceCheckSpWp]: Trace formula consists of 168 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 00:14:07,012 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 00:14:11,262 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 8 proven. 14 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 00:14:35,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:35,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2759 states to 1212 states and 2752 transitions. [2024-12-06 00:14:35,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2752 transitions. [2024-12-06 00:14:35,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 00:14:35,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:35,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:35,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:38,226 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 00:14:48,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 00:14:48,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1217 states and 2768 transitions. [2024-12-06 00:14:48,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 2768 transitions. [2024-12-06 00:14:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 00:14:48,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 00:14:48,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 00:14:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 00:14:48,251 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 204 trivial. 0 not checked.