./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-lit/mcmillan2006.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/mcmillan2006.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk --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 45cd9f1eda35cecb580d3b7fe5199506be9e5041f2297c1c3e22e0a862fa68be --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:36,278 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:36,365 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 00:40:36,371 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:40:36,371 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:40:36,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:36,400 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:36,401 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:36,402 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:36,402 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:36,403 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:36,403 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:36,403 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:40:36,404 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:40:36,404 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:40:36,405 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:36,405 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:36,405 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:36,406 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:36,406 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:36,406 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 00:40:36,407 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:40:36,407 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:40:36,408 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:36,408 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:36,409 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:36,409 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:36,409 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:36,410 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:36,410 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:36,411 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:36,411 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:36,411 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:36,412 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:40:36,412 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:40:36,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 45cd9f1eda35cecb580d3b7fe5199506be9e5041f2297c1c3e22e0a862fa68be [2024-11-09 00:40:36,687 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:36,714 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:36,717 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:36,720 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:36,720 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:36,722 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-lit/mcmillan2006.i Unable to find full path for "g++" [2024-11-09 00:40:38,761 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:38,941 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:38,942 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/sv-benchmarks/c/loop-lit/mcmillan2006.i [2024-11-09 00:40:38,949 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/data/0a1c37960/d0c4ea23bbbe417b8b5a23de4b545e84/FLAG5de21a4b9 [2024-11-09 00:40:39,341 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/data/0a1c37960/d0c4ea23bbbe417b8b5a23de4b545e84 [2024-11-09 00:40:39,344 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:39,347 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:39,350 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:39,350 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:39,357 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:39,358 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,362 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fa6659 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39, skipping insertion in model container [2024-11-09 00:40:39,362 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,384 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:39,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:39,593 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:39,608 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:39,627 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:39,627 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39 WrapperNode [2024-11-09 00:40:39,627 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:39,628 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:39,628 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:39,628 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:39,634 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,640 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,657 INFO L138 Inliner]: procedures = 18, calls = 11, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 51 [2024-11-09 00:40:39,657 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:39,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:39,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:39,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:39,667 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,671 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,672 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,677 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,680 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,682 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,683 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,684 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:39,685 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:39,685 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:39,685 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:39,686 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:39" (1/1) ... [2024-11-09 00:40:39,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:39,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:39,722 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:39,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b054fb4-6bbb-4a10-84f0-f6950fbf7cfe/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:40:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:40:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:40:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:39,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:39,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:40:39,820 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:39,822 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:40:39,982 INFO L? ?]: Removed 19 outVars from TransFormulas that were not future-live. [2024-11-09 00:40:39,982 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:40:40,020 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:40:40,021 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:40:40,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:40 BoogieIcfgContainer [2024-11-09 00:40:40,021 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:40:40,022 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:40:40,023 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:40:40,039 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:40:40,039 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:40" (1/1) ... [2024-11-09 00:40:40,048 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:40:40,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-09 00:40:40,100 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-09 00:40:40,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 00:40:40,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 21 states and 28 transitions. [2024-11-09 00:40:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 28 transitions. [2024-11-09 00:40:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:40:40,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:40,665 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:40,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-09 00:40:40,694 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-09 00:40:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:40:40,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:40,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 25 states and 35 transitions. [2024-11-09 00:40:40,983 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 35 transitions. [2024-11-09 00:40:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 00:40:40,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,094 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:41,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-11-09 00:40:41,125 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-11-09 00:40:41,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:40:41,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,247 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:41,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 29 states and 42 transitions. [2024-11-09 00:40:41,431 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 42 transitions. [2024-11-09 00:40:41,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 00:40:41,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:41,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-11-09 00:40:41,753 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-11-09 00:40:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 00:40:41,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:41,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:40:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:42,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-11-09 00:40:42,039 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-11-09 00:40:42,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:40:42,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:42,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:42,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:42,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-09 00:40:42,218 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-09 00:40:42,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:40:42,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:42,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:42,375 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:42,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:42,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-11-09 00:40:42,606 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-11-09 00:40:42,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:40:42,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:42,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:42,751 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-09 00:40:42,966 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-09 00:40:42,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 00:40:42,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:42,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,121 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:43,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:43,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 42 states and 66 transitions. [2024-11-09 00:40:43,458 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 66 transitions. [2024-11-09 00:40:43,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:40:43,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:43,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:43,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,645 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:43,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:43,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 46 states and 74 transitions. [2024-11-09 00:40:43,966 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 74 transitions. [2024-11-09 00:40:43,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:40:43,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:43,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:43,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:40:45,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 52 states and 86 transitions. [2024-11-09 00:40:45,051 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 86 transitions. [2024-11-09 00:40:45,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:40:45,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:45,232 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:45,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 56 states and 96 transitions. [2024-11-09 00:40:45,527 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 96 transitions. [2024-11-09 00:40:45,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:40:45,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:45,673 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 3 proven. 7 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:40:45,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:45,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 52 states and 86 transitions. [2024-11-09 00:40:45,741 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 86 transitions. [2024-11-09 00:40:45,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:40:45,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:45,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:45,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:46,178 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:47,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 62 states and 102 transitions. [2024-11-09 00:40:47,798 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 102 transitions. [2024-11-09 00:40:47,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:40:47,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:47,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,077 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:48,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 66 states and 114 transitions. [2024-11-09 00:40:48,493 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 114 transitions. [2024-11-09 00:40:48,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:40:48,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:48,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:48,698 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:40:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 120 transitions. [2024-11-09 00:40:49,243 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 120 transitions. [2024-11-09 00:40:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:40:49,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,554 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 74 states and 132 transitions. [2024-11-09 00:40:50,020 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 132 transitions. [2024-11-09 00:40:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:40:50,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:50,285 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:40:50,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 78 states and 138 transitions. [2024-11-09 00:40:50,944 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 138 transitions. [2024-11-09 00:40:50,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:40:50,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:51,300 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:51,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:51,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 82 states and 150 transitions. [2024-11-09 00:40:51,793 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 150 transitions. [2024-11-09 00:40:51,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:40:51,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:51,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:51,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:52,328 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:40:54,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:54,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 95 states and 172 transitions. [2024-11-09 00:40:54,828 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 172 transitions. [2024-11-09 00:40:54,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:40:54,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:54,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:55,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:55,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 99 states and 186 transitions. [2024-11-09 00:40:55,740 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 186 transitions. [2024-11-09 00:40:55,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:40:55,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:55,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:56,042 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:40:56,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:56,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 103 states and 192 transitions. [2024-11-09 00:40:56,833 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 192 transitions. [2024-11-09 00:40:56,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 00:40:56,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:57,246 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:57,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:57,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 107 states and 206 transitions. [2024-11-09 00:40:57,782 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 206 transitions. [2024-11-09 00:40:57,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:40:57,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:57,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:57,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:58,547 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 44 proven. 41 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:02,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 124 states and 234 transitions. [2024-11-09 00:41:02,146 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 234 transitions. [2024-11-09 00:41:02,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 00:41:02,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:02,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:02,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:02,629 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:03,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 128 states and 250 transitions. [2024-11-09 00:41:03,385 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 250 transitions. [2024-11-09 00:41:03,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:41:03,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,865 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:41:04,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:04,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 132 states and 256 transitions. [2024-11-09 00:41:04,894 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 256 transitions. [2024-11-09 00:41:04,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 00:41:04,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:04,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:04,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:05,416 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:06,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:06,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 136 states and 272 transitions. [2024-11-09 00:41:06,110 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 272 transitions. [2024-11-09 00:41:06,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:41:06,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:06,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:06,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:07,016 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 64 proven. 62 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:12,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 157 states and 306 transitions. [2024-11-09 00:41:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 306 transitions. [2024-11-09 00:41:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:41:12,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:12,862 INFO L134 CoverageAnalysis]: Checked inductivity of 312 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:13,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:13,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 161 states and 324 transitions. [2024-11-09 00:41:13,850 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 324 transitions. [2024-11-09 00:41:13,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:41:13,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:13,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:14,304 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 0 proven. 84 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:41:15,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:15,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 165 states and 330 transitions. [2024-11-09 00:41:15,482 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 330 transitions. [2024-11-09 00:41:15,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:41:15,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:15,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:15,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:17,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:17,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 169 states and 348 transitions. [2024-11-09 00:41:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 348 transitions. [2024-11-09 00:41:17,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:41:17,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:17,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 88 proven. 87 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:25,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:25,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 194 states and 388 transitions. [2024-11-09 00:41:25,536 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 388 transitions. [2024-11-09 00:41:25,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:41:25,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:25,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:25,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,174 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:27,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:27,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 198 states and 408 transitions. [2024-11-09 00:41:27,221 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 408 transitions. [2024-11-09 00:41:27,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:41:27,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:27,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:27,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:27,766 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 0 proven. 112 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:41:29,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 202 states and 414 transitions. [2024-11-09 00:41:29,197 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 414 transitions. [2024-11-09 00:41:29,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:41:29,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:29,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:29,949 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:30,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:30,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 206 states and 434 transitions. [2024-11-09 00:41:30,987 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 434 transitions. [2024-11-09 00:41:30,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:41:30,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:30,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:32,310 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 116 proven. 116 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:41:42,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:42,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 235 states and 480 transitions. [2024-11-09 00:41:42,263 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 480 transitions. [2024-11-09 00:41:42,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 00:41:42,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:42,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:42,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:43,167 INFO L134 CoverageAnalysis]: Checked inductivity of 544 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:44,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:44,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 239 states and 502 transitions. [2024-11-09 00:41:44,435 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 502 transitions. [2024-11-09 00:41:44,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:41:44,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:44,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:44,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:45,093 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 0 proven. 144 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:41:46,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 243 states and 508 transitions. [2024-11-09 00:41:46,832 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 508 transitions. [2024-11-09 00:41:46,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:41:46,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:46,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:47,715 INFO L134 CoverageAnalysis]: Checked inductivity of 612 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:49,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:49,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 247 states and 530 transitions. [2024-11-09 00:41:49,102 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 530 transitions. [2024-11-09 00:41:49,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:41:49,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:49,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:49,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:50,654 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 148 proven. 149 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:42:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:03,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 280 states and 582 transitions. [2024-11-09 00:42:03,880 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 582 transitions. [2024-11-09 00:42:03,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:42:03,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:03,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:03,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 684 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:06,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 284 states and 606 transitions. [2024-11-09 00:42:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 606 transitions. [2024-11-09 00:42:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:42:06,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:06,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:06,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:07,054 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:42:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:09,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 288 states and 612 transitions. [2024-11-09 00:42:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 612 transitions. [2024-11-09 00:42:09,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:42:09,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:09,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:09,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:10,150 INFO L134 CoverageAnalysis]: Checked inductivity of 760 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:11,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:11,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 292 states and 636 transitions. [2024-11-09 00:42:11,711 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 636 transitions. [2024-11-09 00:42:11,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:42:11,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:11,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:11,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:13,508 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 184 proven. 186 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:42:30,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:30,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 329 states and 694 transitions. [2024-11-09 00:42:30,307 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 694 transitions. [2024-11-09 00:42:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:42:30,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:30,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:30,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:31,444 INFO L134 CoverageAnalysis]: Checked inductivity of 840 backedges. 0 proven. 840 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:33,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:33,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 333 states and 720 transitions. [2024-11-09 00:42:33,241 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 720 transitions. [2024-11-09 00:42:33,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 00:42:33,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:33,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:33,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:34,061 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 0 proven. 220 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:42:36,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:36,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 726 states to 337 states and 726 transitions. [2024-11-09 00:42:36,301 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 726 transitions. [2024-11-09 00:42:36,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:42:36,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:36,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:37,498 INFO L134 CoverageAnalysis]: Checked inductivity of 924 backedges. 0 proven. 924 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:39,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:39,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 341 states and 752 transitions. [2024-11-09 00:42:39,266 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 752 transitions. [2024-11-09 00:42:39,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:42:39,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:39,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:39,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:41,304 INFO L134 CoverageAnalysis]: Checked inductivity of 454 backedges. 224 proven. 227 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:43:02,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 382 states and 816 transitions. [2024-11-09 00:43:02,456 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 816 transitions. [2024-11-09 00:43:02,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:43:02,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:02,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 0 proven. 1012 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:05,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:05,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 386 states and 844 transitions. [2024-11-09 00:43:05,672 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 844 transitions. [2024-11-09 00:43:05,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-09 00:43:05,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:05,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:05,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,740 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 0 proven. 264 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:43:09,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:09,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 390 states and 850 transitions. [2024-11-09 00:43:09,905 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 850 transitions. [2024-11-09 00:43:09,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:43:09,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:09,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:09,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:11,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1104 backedges. 0 proven. 1104 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:13,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:13,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 394 states and 878 transitions. [2024-11-09 00:43:13,618 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 878 transitions. [2024-11-09 00:43:13,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:13,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:13,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:13,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 268 proven. 272 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:43:42,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:42,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 439 states and 948 transitions. [2024-11-09 00:43:42,255 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 948 transitions. [2024-11-09 00:43:42,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:43:42,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:42,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:43,650 INFO L134 CoverageAnalysis]: Checked inductivity of 1200 backedges. 0 proven. 1200 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 443 states and 978 transitions. [2024-11-09 00:43:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 978 transitions. [2024-11-09 00:43:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:43:46,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:47,342 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 0 proven. 312 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:43:50,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 447 states and 984 transitions. [2024-11-09 00:43:50,310 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 984 transitions. [2024-11-09 00:43:50,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:43:50,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:50,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:50,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 0 proven. 1300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:54,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 451 states and 1014 transitions. [2024-11-09 00:43:54,543 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1014 transitions. [2024-11-09 00:43:54,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:43:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:54,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:57,166 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 316 proven. 321 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:44:29,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:29,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 500 states and 1090 transitions. [2024-11-09 00:44:29,800 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 1090 transitions. [2024-11-09 00:44:29,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:44:29,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:29,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:29,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:31,216 INFO L134 CoverageAnalysis]: Checked inductivity of 1404 backedges. 0 proven. 1404 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 504 states and 1122 transitions. [2024-11-09 00:44:34,156 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1122 transitions. [2024-11-09 00:44:34,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:44:34,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:34,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:35,236 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 0 proven. 364 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:44:38,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:38,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1128 states to 508 states and 1128 transitions. [2024-11-09 00:44:38,772 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 1128 transitions. [2024-11-09 00:44:38,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:44:38,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:38,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:38,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:40,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1512 backedges. 0 proven. 1512 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:43,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:43,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 512 states and 1160 transitions. [2024-11-09 00:44:43,452 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1160 transitions. [2024-11-09 00:44:43,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:44:43,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:43,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:43,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:46,300 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 368 proven. 374 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:45:26,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1242 states to 565 states and 1242 transitions. [2024-11-09 00:45:26,936 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1242 transitions. [2024-11-09 00:45:26,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:45:26,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:28,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 0 proven. 1624 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:31,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:31,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1276 states to 569 states and 1276 transitions. [2024-11-09 00:45:31,911 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 1276 transitions. [2024-11-09 00:45:31,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:45:31,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:31,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:31,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:33,343 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 0 proven. 420 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:45:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 573 states and 1282 transitions. [2024-11-09 00:45:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 1282 transitions. [2024-11-09 00:45:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:45:37,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:37,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:39,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1740 backedges. 0 proven. 1740 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1316 states to 577 states and 1316 transitions. [2024-11-09 00:45:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 1316 transitions. [2024-11-09 00:45:42,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:45:42,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:42,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:42,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:45,923 INFO L134 CoverageAnalysis]: Checked inductivity of 858 backedges. 424 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:46:34,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:34,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1404 states to 634 states and 1404 transitions. [2024-11-09 00:46:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1404 transitions. [2024-11-09 00:46:34,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:46:34,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:34,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:34,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:36,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1860 backedges. 0 proven. 1860 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:40,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1440 states to 638 states and 1440 transitions. [2024-11-09 00:46:40,437 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1440 transitions. [2024-11-09 00:46:40,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:46:40,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:40,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:41,855 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 0 proven. 480 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:46:46,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:46,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 642 states and 1446 transitions. [2024-11-09 00:46:46,342 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1446 transitions. [2024-11-09 00:46:46,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:46:46,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:46,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:46,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:48,463 INFO L134 CoverageAnalysis]: Checked inductivity of 1984 backedges. 0 proven. 1984 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:52,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:52,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 646 states and 1482 transitions. [2024-11-09 00:46:52,462 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1482 transitions. [2024-11-09 00:46:52,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:46:52,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:52,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:56,814 INFO L134 CoverageAnalysis]: Checked inductivity of 979 backedges. 484 proven. 492 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:47:54,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:54,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 707 states and 1576 transitions. [2024-11-09 00:47:54,113 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1576 transitions. [2024-11-09 00:47:54,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:47:54,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:54,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:54,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:56,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2112 backedges. 0 proven. 2112 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:00,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:00,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 711 states and 1614 transitions. [2024-11-09 00:48:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1614 transitions. [2024-11-09 00:48:00,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:48:00,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:00,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:00,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:02,465 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 544 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-11-09 00:48:07,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 715 states and 1620 transitions. [2024-11-09 00:48:07,444 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1620 transitions. [2024-11-09 00:48:07,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:48:07,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:07,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:07,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:09,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2244 backedges. 0 proven. 2244 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:14,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:14,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 719 states and 1658 transitions. [2024-11-09 00:48:14,338 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1658 transitions. [2024-11-09 00:48:14,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:48:14,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:14,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:18,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1108 backedges. 548 proven. 557 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:49:26,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:26,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 784 states and 1758 transitions. [2024-11-09 00:49:26,863 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1758 transitions. [2024-11-09 00:49:26,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:49:26,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:26,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:26,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:29,612 INFO L134 CoverageAnalysis]: Checked inductivity of 2380 backedges. 0 proven. 2380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:34,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:34,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 788 states and 1798 transitions. [2024-11-09 00:49:34,560 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1798 transitions. [2024-11-09 00:49:34,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:49:34,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:34,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:34,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:36,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1173 backedges. 0 proven. 612 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:49:42,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:42,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1804 states to 792 states and 1804 transitions. [2024-11-09 00:49:42,139 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1804 transitions. [2024-11-09 00:49:42,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:49:42,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:42,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:42,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2520 backedges. 0 proven. 2520 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:49,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:49,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 796 states and 1844 transitions. [2024-11-09 00:49:49,885 INFO L276 IsEmpty]: Start isEmpty. Operand 796 states and 1844 transitions. [2024-11-09 00:49:49,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:49:49,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:49,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 616 proven. 626 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:51:18,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:18,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 865 states and 1950 transitions. [2024-11-09 00:51:18,064 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1950 transitions. [2024-11-09 00:51:18,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:51:18,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:18,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:18,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:21,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2664 backedges. 0 proven. 2664 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:27,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1992 states to 869 states and 1992 transitions. [2024-11-09 00:51:27,369 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1992 transitions. [2024-11-09 00:51:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:51:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:29,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1314 backedges. 0 proven. 684 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:51:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:36,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 873 states and 1998 transitions. [2024-11-09 00:51:36,442 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1998 transitions. [2024-11-09 00:51:36,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:51:36,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:36,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:36,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:39,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2812 backedges. 0 proven. 2812 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:45,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:45,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 877 states and 2040 transitions. [2024-11-09 00:51:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 2040 transitions. [2024-11-09 00:51:45,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:51:45,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:45,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:45,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1390 backedges. 688 proven. 699 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:53:28,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:28,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2152 states to 950 states and 2152 transitions. [2024-11-09 00:53:28,588 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 2152 transitions. [2024-11-09 00:53:28,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:53:28,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:28,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:28,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:32,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2964 backedges. 0 proven. 2964 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:38,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:38,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2196 states to 954 states and 2196 transitions. [2024-11-09 00:53:38,385 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 2196 transitions. [2024-11-09 00:53:38,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:53:38,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:38,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:38,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:40,951 INFO L134 CoverageAnalysis]: Checked inductivity of 1463 backedges. 0 proven. 760 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked.