./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm --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 bd4ff7f95c7aab1abb3428488ee9247a9f3cbeb30d436182472263a0c2dcf758 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:49:27,165 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:49:27,261 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:49:27,271 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:49:27,272 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:49:27,304 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:49:27,306 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:49:27,306 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:49:27,307 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:49:27,307 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:49:27,308 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:49:27,308 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:49:27,309 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:49:27,310 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:49:27,310 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:49:27,310 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:49:27,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm 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 -> bd4ff7f95c7aab1abb3428488ee9247a9f3cbeb30d436182472263a0c2dcf758 [2024-11-13 20:49:27,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:49:27,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:49:27,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:49:27,630 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:49:27,631 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:49:27,632 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound1.c Unable to find full path for "g++" [2024-11-13 20:49:29,591 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:49:29,884 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:49:29,884 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_valuebound1.c [2024-11-13 20:49:29,892 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/data/d135427f2/bf9817004cb94c1f901ee971b3b24c44/FLAGc1e7382a0 [2024-11-13 20:49:29,918 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/data/d135427f2/bf9817004cb94c1f901ee971b3b24c44 [2024-11-13 20:49:29,920 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:49:29,921 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:49:29,924 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:49:29,924 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:49:29,932 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:49:29,934 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:49:29" (1/1) ... [2024-11-13 20:49:29,937 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3bbabe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:29, skipping insertion in model container [2024-11-13 20:49:29,937 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:49:29" (1/1) ... [2024-11-13 20:49:29,954 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:49:30,148 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:49:30,163 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:49:30,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:49:30,213 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:49:30,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30 WrapperNode [2024-11-13 20:49:30,213 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:49:30,214 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:49:30,215 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:49:30,215 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:49:30,222 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,262 INFO L138 Inliner]: procedures = 14, calls = 13, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 125 [2024-11-13 20:49:30,262 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:49:30,263 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:49:30,263 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:49:30,263 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:49:30,269 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,269 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,271 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,271 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,275 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,278 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,280 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,282 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:49:30,283 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:49:30,283 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:49:30,284 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:49:30,285 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:49:30" (1/1) ... [2024-11-13 20:49:30,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:49:30,307 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:49:30,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:49:30,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f23c4534-005c-4cef-8702-08eec575f945/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:49:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:49:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:49:30,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:49:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:49:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:49:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:49:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:49:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:49:30,418 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:49:30,420 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:49:31,031 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-13 20:49:31,031 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:49:31,071 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:49:31,071 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:49:31,071 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:49:31 BoogieIcfgContainer [2024-11-13 20:49:31,072 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:49:31,072 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:49:31,072 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:49:31,083 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:49:31,083 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:49:31" (1/1) ... [2024-11-13 20:49:31,091 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:49:31,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-11-13 20:49:31,144 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-11-13 20:49:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:49:31,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-11-13 20:49:31,427 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-11-13 20:49:31,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:49:31,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 186 states and 190 transitions. [2024-11-13 20:49:31,539 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 190 transitions. [2024-11-13 20:49:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:49:31,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-11-13 20:49:31,589 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-11-13 20:49:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:49:31,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:31,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,647 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:31,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:31,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 187 states and 191 transitions. [2024-11-13 20:49:31,712 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 191 transitions. [2024-11-13 20:49:31,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:49:31,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:31,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:31,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:31,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 188 states and 192 transitions. [2024-11-13 20:49:31,795 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 192 transitions. [2024-11-13 20:49:31,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:49:31,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:31,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,845 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:31,846 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:31,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 189 states and 193 transitions. [2024-11-13 20:49:31,897 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 193 transitions. [2024-11-13 20:49:31,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:49:31,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,928 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:31,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:31,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 188 states and 192 transitions. [2024-11-13 20:49:31,941 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 192 transitions. [2024-11-13 20:49:31,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:49:31,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:31,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:31,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:31,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:31,999 INFO L255 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,000 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,031 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 190 states and 194 transitions. [2024-11-13 20:49:32,058 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 194 transitions. [2024-11-13 20:49:32,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:49:32,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 51 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,140 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 191 states and 195 transitions. [2024-11-13 20:49:32,163 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 195 transitions. [2024-11-13 20:49:32,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:49:32,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 192 states and 196 transitions. [2024-11-13 20:49:32,266 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 196 transitions. [2024-11-13 20:49:32,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:49:32,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 193 states and 197 transitions. [2024-11-13 20:49:32,374 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 197 transitions. [2024-11-13 20:49:32,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:49:32,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 194 states and 198 transitions. [2024-11-13 20:49:32,464 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 198 transitions. [2024-11-13 20:49:32,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:49:32,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 193 states and 197 transitions. [2024-11-13 20:49:32,534 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 197 transitions. [2024-11-13 20:49:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:49:32,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,565 INFO L255 TraceCheckSpWp]: Trace formula consists of 56 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 195 states and 199 transitions. [2024-11-13 20:49:32,638 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 199 transitions. [2024-11-13 20:49:32,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 20:49:32,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,674 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,675 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 196 states and 200 transitions. [2024-11-13 20:49:32,746 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 200 transitions. [2024-11-13 20:49:32,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:49:32,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,778 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,779 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 197 states and 201 transitions. [2024-11-13 20:49:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 201 transitions. [2024-11-13 20:49:32,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:49:32,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,874 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 196 states and 200 transitions. [2024-11-13 20:49:32,883 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 200 transitions. [2024-11-13 20:49:32,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 20:49:32,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:32,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:32,922 INFO L255 TraceCheckSpWp]: Trace formula consists of 60 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:32,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:32,967 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:32,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:32,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 198 states and 202 transitions. [2024-11-13 20:49:32,993 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 202 transitions. [2024-11-13 20:49:32,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:49:32,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:32,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:33,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 61 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:33,054 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:33,100 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 199 states and 203 transitions. [2024-11-13 20:49:33,121 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 203 transitions. [2024-11-13 20:49:33,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:49:33,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,160 INFO L255 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:33,162 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:33,204 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 200 states and 204 transitions. [2024-11-13 20:49:33,223 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 204 transitions. [2024-11-13 20:49:33,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:49:33,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 201 states and 205 transitions. [2024-11-13 20:49:33,312 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 205 transitions. [2024-11-13 20:49:33,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:49:33,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 202 states and 206 transitions. [2024-11-13 20:49:33,391 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 206 transitions. [2024-11-13 20:49:33,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:49:33,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 201 states and 205 transitions. [2024-11-13 20:49:33,426 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 205 transitions. [2024-11-13 20:49:33,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:49:33,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 203 states and 208 transitions. [2024-11-13 20:49:33,541 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 208 transitions. [2024-11-13 20:49:33,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:49:33,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,595 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:33,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 206 states and 213 transitions. [2024-11-13 20:49:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 213 transitions. [2024-11-13 20:49:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:49:33,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:33,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:33,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:33,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 210 states and 218 transitions. [2024-11-13 20:49:34,009 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 218 transitions. [2024-11-13 20:49:34,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:49:34,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:34,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:34,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 215 states and 223 transitions. [2024-11-13 20:49:34,258 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 223 transitions. [2024-11-13 20:49:34,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:49:34,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:34,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,289 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:34,291 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:34,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 216 states and 224 transitions. [2024-11-13 20:49:34,364 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 224 transitions. [2024-11-13 20:49:34,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:49:34,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 246 states and 256 transitions. [2024-11-13 20:49:34,654 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 256 transitions. [2024-11-13 20:49:34,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:49:34,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 247 states and 257 transitions. [2024-11-13 20:49:34,721 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 257 transitions. [2024-11-13 20:49:34,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:49:34,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:34,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:34,821 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:34,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:34,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 250 states and 261 transitions. [2024-11-13 20:49:34,996 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 261 transitions. [2024-11-13 20:49:34,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:49:34,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:34,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:35,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 251 states and 262 transitions. [2024-11-13 20:49:35,416 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 262 transitions. [2024-11-13 20:49:35,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:49:35,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:35,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 256 states and 267 transitions. [2024-11-13 20:49:35,824 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 267 transitions. [2024-11-13 20:49:35,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:49:35,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:35,901 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:35,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:35,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 257 states and 268 transitions. [2024-11-13 20:49:35,950 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 268 transitions. [2024-11-13 20:49:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:49:35,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:35,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:35,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,004 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 260 states and 274 transitions. [2024-11-13 20:49:36,029 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 274 transitions. [2024-11-13 20:49:36,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:49:36,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,116 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 298 states and 317 transitions. [2024-11-13 20:49:36,561 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 317 transitions. [2024-11-13 20:49:36,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:49:36,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 299 states and 318 transitions. [2024-11-13 20:49:36,646 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 318 transitions. [2024-11-13 20:49:36,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:49:36,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,707 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 300 states and 319 transitions. [2024-11-13 20:49:36,735 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 319 transitions. [2024-11-13 20:49:36,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:49:36,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,761 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 299 states and 318 transitions. [2024-11-13 20:49:36,775 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 318 transitions. [2024-11-13 20:49:36,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:49:36,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:36,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:36,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 302 states and 322 transitions. [2024-11-13 20:49:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 322 transitions. [2024-11-13 20:49:36,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:49:36,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:36,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:37,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 304 states and 324 transitions. [2024-11-13 20:49:37,162 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 324 transitions. [2024-11-13 20:49:37,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:49:37,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:37,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 305 states and 325 transitions. [2024-11-13 20:49:37,239 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 325 transitions. [2024-11-13 20:49:37,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:49:37,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:37,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 308 states and 328 transitions. [2024-11-13 20:49:37,594 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 328 transitions. [2024-11-13 20:49:37,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:49:37,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,621 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:37,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 307 states and 327 transitions. [2024-11-13 20:49:37,637 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 327 transitions. [2024-11-13 20:49:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:49:37,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:37,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:37,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:37,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:38,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 311 states and 331 transitions. [2024-11-13 20:49:38,059 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 331 transitions. [2024-11-13 20:49:38,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:49:38,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:38,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,104 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:38,106 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:38,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:38,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 313 states and 333 transitions. [2024-11-13 20:49:38,332 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 333 transitions. [2024-11-13 20:49:38,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:49:38,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 312 states and 332 transitions. [2024-11-13 20:49:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 332 transitions. [2024-11-13 20:49:38,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:49:38,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:38,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,411 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:38,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:38,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:38,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 313 states and 334 transitions. [2024-11-13 20:49:38,788 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 334 transitions. [2024-11-13 20:49:38,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:49:38,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:38,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:38,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:39,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 319 states and 340 transitions. [2024-11-13 20:49:39,305 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 340 transitions. [2024-11-13 20:49:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:49:39,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:39,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,345 INFO L255 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:39,346 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:39,546 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:39,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:39,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 321 states and 342 transitions. [2024-11-13 20:49:39,704 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 342 transitions. [2024-11-13 20:49:39,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:49:39,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:39,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:39,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:40,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 328 states and 349 transitions. [2024-11-13 20:49:40,317 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 349 transitions. [2024-11-13 20:49:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:49:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:40,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 327 states and 348 transitions. [2024-11-13 20:49:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 348 transitions. [2024-11-13 20:49:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:49:40,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:40,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:40,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 335 states and 356 transitions. [2024-11-13 20:49:40,930 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 356 transitions. [2024-11-13 20:49:40,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:49:40,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:40,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:40,968 INFO L255 TraceCheckSpWp]: Trace formula consists of 97 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:40,969 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:41,042 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:41,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 338 states and 359 transitions. [2024-11-13 20:49:41,091 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 359 transitions. [2024-11-13 20:49:41,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:49:41,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:41,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 347 states and 368 transitions. [2024-11-13 20:49:41,437 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 368 transitions. [2024-11-13 20:49:41,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:49:41,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 360 states and 385 transitions. [2024-11-13 20:49:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 385 transitions. [2024-11-13 20:49:41,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:49:41,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:41,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:41,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 361 states and 386 transitions. [2024-11-13 20:49:41,833 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 386 transitions. [2024-11-13 20:49:41,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:49:41,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:41,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:41,965 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:42,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 362 states and 387 transitions. [2024-11-13 20:49:42,179 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 387 transitions. [2024-11-13 20:49:42,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:49:42,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,200 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:42,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 361 states and 386 transitions. [2024-11-13 20:49:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 386 transitions. [2024-11-13 20:49:42,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:49:42,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:42,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 363 states and 388 transitions. [2024-11-13 20:49:42,291 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 388 transitions. [2024-11-13 20:49:42,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:49:42,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,352 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:42,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 367 states and 394 transitions. [2024-11-13 20:49:42,630 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 394 transitions. [2024-11-13 20:49:42,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:49:42,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:42,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:42,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 370 states and 397 transitions. [2024-11-13 20:49:42,733 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 397 transitions. [2024-11-13 20:49:42,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:49:42,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:42,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:42,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:42,783 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:43,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 375 states and 403 transitions. [2024-11-13 20:49:43,103 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 403 transitions. [2024-11-13 20:49:43,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:49:43,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,141 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:43,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 379 states and 407 transitions. [2024-11-13 20:49:43,211 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 407 transitions. [2024-11-13 20:49:43,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:49:43,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 378 states and 406 transitions. [2024-11-13 20:49:43,244 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 406 transitions. [2024-11-13 20:49:43,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:49:43,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,287 INFO L255 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:43,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:43,373 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:43,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:43,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 381 states and 409 transitions. [2024-11-13 20:49:43,532 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 409 transitions. [2024-11-13 20:49:43,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:49:43,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:43,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:43,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:43,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:44,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 387 states and 415 transitions. [2024-11-13 20:49:44,082 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 415 transitions. [2024-11-13 20:49:44,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:49:44,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:44,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 107 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:44,120 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:44,211 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:44,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 388 states and 417 transitions. [2024-11-13 20:49:44,299 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 417 transitions. [2024-11-13 20:49:44,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:49:44,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:44,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:44,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 395 states and 424 transitions. [2024-11-13 20:49:44,942 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 424 transitions. [2024-11-13 20:49:44,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 20:49:44,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:44,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:44,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:44,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:44,980 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:44,982 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:45,107 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:45,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:45,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 397 states and 426 transitions. [2024-11-13 20:49:45,189 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 426 transitions. [2024-11-13 20:49:45,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:49:45,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:45,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,333 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:45,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:45,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 405 states and 434 transitions. [2024-11-13 20:49:45,760 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 434 transitions. [2024-11-13 20:49:45,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:49:45,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:45,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:45,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:45,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 414 states and 443 transitions. [2024-11-13 20:49:46,062 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 443 transitions. [2024-11-13 20:49:46,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:49:46,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:46,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,099 INFO L255 TraceCheckSpWp]: Trace formula consists of 110 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:46,100 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 417 states and 446 transitions. [2024-11-13 20:49:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 446 transitions. [2024-11-13 20:49:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:49:46,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 418 states and 447 transitions. [2024-11-13 20:49:46,296 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 447 transitions. [2024-11-13 20:49:46,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:49:46,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:46,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,334 INFO L255 TraceCheckSpWp]: Trace formula consists of 111 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:46,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 419 states and 449 transitions. [2024-11-13 20:49:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 449 transitions. [2024-11-13 20:49:46,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:49:46,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 418 states and 448 transitions. [2024-11-13 20:49:46,560 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 448 transitions. [2024-11-13 20:49:46,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:49:46,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:46,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,601 INFO L255 TraceCheckSpWp]: Trace formula consists of 112 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:46,603 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:46,731 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 420 states and 450 transitions. [2024-11-13 20:49:46,809 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 450 transitions. [2024-11-13 20:49:46,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:49:46,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:46,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:46,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 422 states and 453 transitions. [2024-11-13 20:49:46,921 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 453 transitions. [2024-11-13 20:49:46,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:49:46,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:46,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:46,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:47,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 424 states and 455 transitions. [2024-11-13 20:49:47,065 INFO L276 IsEmpty]: Start isEmpty. Operand 424 states and 455 transitions. [2024-11-13 20:49:47,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:49:47,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,105 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:47,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 427 states and 460 transitions. [2024-11-13 20:49:47,177 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 460 transitions. [2024-11-13 20:49:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:49:47,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,240 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:47,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 429 states and 462 transitions. [2024-11-13 20:49:47,293 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 462 transitions. [2024-11-13 20:49:47,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:49:47,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:47,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 433 states and 467 transitions. [2024-11-13 20:49:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 467 transitions. [2024-11-13 20:49:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:49:47,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:47,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:47,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:47,539 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 438 states and 472 transitions. [2024-11-13 20:49:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 472 transitions. [2024-11-13 20:49:48,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:49:48,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:48,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,059 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:48,061 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:48,163 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:48,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 441 states and 475 transitions. [2024-11-13 20:49:48,216 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 475 transitions. [2024-11-13 20:49:48,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:49:48,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:48,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 447 states and 481 transitions. [2024-11-13 20:49:48,757 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 481 transitions. [2024-11-13 20:49:48,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:49:48,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:48,797 INFO L255 TraceCheckSpWp]: Trace formula consists of 117 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:48,798 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:48,897 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:48,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:48,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 448 states and 483 transitions. [2024-11-13 20:49:48,975 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 483 transitions. [2024-11-13 20:49:48,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:49:48,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:48,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:49,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 477 states and 514 transitions. [2024-11-13 20:49:49,589 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 514 transitions. [2024-11-13 20:49:49,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:49:49,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:49,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:49,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,637 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:49:49,639 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:49,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 479 states and 516 transitions. [2024-11-13 20:49:49,870 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 516 transitions. [2024-11-13 20:49:49,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:49:49,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:49,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:49,916 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:49,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:49,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 480 states and 517 transitions. [2024-11-13 20:49:49,944 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 517 transitions. [2024-11-13 20:49:49,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:49:49,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:49,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:50,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:50,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 481 states and 518 transitions. [2024-11-13 20:49:50,417 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 518 transitions. [2024-11-13 20:49:50,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:49:50,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:50,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:50,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:50,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:50,461 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:49:50,462 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:50,565 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:50,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:50,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 484 states and 521 transitions. [2024-11-13 20:49:50,617 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 521 transitions. [2024-11-13 20:49:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:49:50,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:50,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:50,764 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:49:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 486 states and 523 transitions. [2024-11-13 20:49:51,234 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 523 transitions. [2024-11-13 20:49:51,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:49:51,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:51,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:49:51,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:49:51,279 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-13 20:49:51,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:49:51,375 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:49:51,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:49:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 487 states and 525 transitions. [2024-11-13 20:49:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 525 transitions. [2024-11-13 20:49:51,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:49:51,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:49:51,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:49:51,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:18,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:18,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 486 states and 524 transitions. [2024-11-13 20:50:18,086 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 524 transitions. [2024-11-13 20:50:18,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:50:18,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:18,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:18,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:50:18,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:18,141 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:50:18,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:50:18,299 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:50:18,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:50:18,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 488 states and 527 transitions. [2024-11-13 20:50:18,495 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 527 transitions. [2024-11-13 20:50:18,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:50:18,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:50:18,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:50:18,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:50:26,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:51:00,305 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (* (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|) 15)) (.cse2 (* 10 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (.cse3 (* (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|) 6))) (let ((.cse4 (+ .cse1 .cse2 .cse3)) (.cse0 (* |c_ULTIMATE.start_main_~x~0#1| 30))) (and (< .cse0 (+ 9223372036854775809 .cse1 .cse2 .cse3)) (<= .cse4 (+ .cse0 9223372036854775807)) (<= (+ |c_ULTIMATE.start_main_~y~0#1| .cse0 9223372036854775808) .cse4) (<= (+ |c_ULTIMATE.start_main_~y~0#1| .cse0) (+ .cse1 .cse2 9223372036854775808 .cse3))))) is different from false [2024-11-13 20:52:27,512 WARN L286 SmtUtils]: Spent 13.28s on a formula simplification. DAG size of input: 24 DAG size of output: 21 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 20:52:42,284 WARN L286 SmtUtils]: Spent 11.19s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 20:54:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:21,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 492 states and 532 transitions. [2024-11-13 20:54:21,777 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 532 transitions. [2024-11-13 20:54:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:54:21,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:21,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:54:22,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:22,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 491 states and 531 transitions. [2024-11-13 20:54:22,336 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 531 transitions. [2024-11-13 20:54:22,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 20:54:22,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:22,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:22,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:22,860 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:54:24,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:54:24,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 490 states and 530 transitions. [2024-11-13 20:54:24,005 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 530 transitions. [2024-11-13 20:54:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:54:24,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:54:24,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:54:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:54:24,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:54:24,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:54:24,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:54:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:55:06,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:06,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 504 states and 547 transitions. [2024-11-13 20:55:06,240 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 547 transitions. [2024-11-13 20:55:06,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:55:06,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:06,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:06,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:55:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 501 states and 542 transitions. [2024-11-13 20:55:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 542 transitions. [2024-11-13 20:55:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:55:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:55:07,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:07,653 INFO L255 TraceCheckSpWp]: Trace formula consists of 125 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:55:07,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:55:07,767 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:55:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 502 states and 543 transitions. [2024-11-13 20:55:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 543 transitions. [2024-11-13 20:55:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 20:55:07,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:07,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:07,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:07,845 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:55:09,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 498 states and 538 transitions. [2024-11-13 20:55:09,135 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 538 transitions. [2024-11-13 20:55:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:55:09,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:09,161 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:55:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 497 states and 537 transitions. [2024-11-13 20:55:09,179 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 537 transitions. [2024-11-13 20:55:09,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:55:09,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:09,220 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:55:09,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 492 states and 531 transitions. [2024-11-13 20:55:09,313 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 531 transitions. [2024-11-13 20:55:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:55:09,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:09,355 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:55:09,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:09,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 494 states and 534 transitions. [2024-11-13 20:55:09,714 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 534 transitions. [2024-11-13 20:55:09,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:55:09,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:09,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:55:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:09,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:55:09,781 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:55:09,932 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:56,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:56,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 503 states and 543 transitions. [2024-11-13 20:55:56,989 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 543 transitions. [2024-11-13 20:55:56,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:55:56,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:56,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:57,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:55:57,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:57,037 INFO L255 TraceCheckSpWp]: Trace formula consists of 130 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:55:57,039 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:55:57,210 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:55:57,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:55:57,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 504 states and 546 transitions. [2024-11-13 20:55:57,312 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 546 transitions. [2024-11-13 20:55:57,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:55:57,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:55:57,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:55:57,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:55:57,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:55:57,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:55:57,360 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:56:07,883 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:56:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:56:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 534 states and 580 transitions. [2024-11-13 20:56:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 580 transitions. [2024-11-13 20:56:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 20:56:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:56:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:56:44,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:56:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:56:44,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:56:44,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:56:54,046 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 31 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:57:30,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:57:30,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 565 states and 615 transitions. [2024-11-13 20:57:30,093 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 615 transitions. [2024-11-13 20:57:30,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:57:30,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:57:30,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:57:30,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:57:30,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:57:30,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:57:30,151 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:57:38,146 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:00,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:00,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 567 states and 620 transitions. [2024-11-13 20:58:00,900 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 620 transitions. [2024-11-13 20:58:00,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 20:58:00,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:00,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:00,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:00,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:00,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:58:00,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:01,290 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:09,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:09,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 569 states and 622 transitions. [2024-11-13 20:58:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 622 transitions. [2024-11-13 20:58:09,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 20:58:09,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:09,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:09,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:09,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:09,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:58:09,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:10,458 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:35,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:35,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 602 states and 656 transitions. [2024-11-13 20:58:35,209 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 656 transitions. [2024-11-13 20:58:35,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-13 20:58:35,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:35,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:58:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:58:35,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:58:35,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:58:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:58:40,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:58:40,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 604 states and 660 transitions. [2024-11-13 20:58:40,874 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 660 transitions. [2024-11-13 20:58:40,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 20:58:40,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:58:40,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:58:40,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:00:35,748 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.