./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-simple/nested_4.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_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/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_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/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_b948ec61-6806-42a5-8f44-1bae1ce6c77b/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 fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:29:32,294 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:29:32,377 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:29:32,384 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:29:32,384 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:29:32,421 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:29:32,423 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:29:32,423 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:29:32,424 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:29:32,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:29:32,424 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:29:32,425 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:29:32,425 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:29:32,425 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:29:32,425 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:29:32,426 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:29:32,427 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:29:32,428 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:29:32,428 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:29:32,428 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:29:32,428 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:29:32,428 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:29:32,428 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:29:32,428 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:32,428 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:29:32,429 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:29:32,429 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:29:32,429 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:29:32,429 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:29:32,429 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_b948ec61-6806-42a5-8f44-1bae1ce6c77b/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 -> fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf [2024-11-13 20:29:32,728 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:29:32,735 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:29:32,736 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:29:32,737 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:29:32,738 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:29:32,739 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/loop-simple/nested_4.c Unable to find full path for "g++" [2024-11-13 20:29:34,601 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:29:34,858 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:29:34,858 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/sv-benchmarks/c/loop-simple/nested_4.c [2024-11-13 20:29:34,867 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/data/207714af0/17dc62af1cd147d5bcf1074b419bc0d4/FLAGd124e5770 [2024-11-13 20:29:35,176 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/data/207714af0/17dc62af1cd147d5bcf1074b419bc0d4 [2024-11-13 20:29:35,179 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:29:35,181 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:29:35,182 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:35,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:29:35,187 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:29:35,187 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,189 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fa49c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35, skipping insertion in model container [2024-11-13 20:29:35,189 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,202 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:29:35,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:35,359 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:29:35,371 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:29:35,383 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:29:35,383 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35 WrapperNode [2024-11-13 20:29:35,383 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:29:35,385 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:35,385 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:29:35,385 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:29:35,392 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,398 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,413 INFO L138 Inliner]: procedures = 10, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 54 [2024-11-13 20:29:35,413 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:29:35,414 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:29:35,414 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:29:35,414 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:29:35,420 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,421 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,422 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,422 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,425 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,428 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,429 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,430 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,431 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:29:35,432 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:29:35,432 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:29:35,432 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:29:35,433 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:29:35,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:29:35,466 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:29:35,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:29:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:29:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:29:35,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:29:35,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:29:35,551 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:29:35,553 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:29:35,762 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-11-13 20:29:35,764 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:29:35,819 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:29:35,820 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-13 20:29:35,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:35 BoogieIcfgContainer [2024-11-13 20:29:35,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:29:35,822 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:29:35,822 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:29:35,833 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:29:35,834 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:35" (1/1) ... [2024-11-13 20:29:35,845 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:29:35,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-11-13 20:29:35,905 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-11-13 20:29:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:29:35,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:35,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-11-13 20:29:36,130 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-11-13 20:29:36,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-13 20:29:36,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-11-13 20:29:36,264 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-11-13 20:29:36,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:29:36,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-11-13 20:29:36,360 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-11-13 20:29:36,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:29:36,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-11-13 20:29:36,435 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-11-13 20:29:36,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:29:36,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2024-11-13 20:29:36,654 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-11-13 20:29:36,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:29:36,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:36,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-13 20:29:36,973 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-13 20:29:36,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:29:36,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,040 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:37,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-11-13 20:29:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-11-13 20:29:37,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:29:37,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:37,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-11-13 20:29:37,260 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-11-13 20:29:37,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:29:37,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,291 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:29:37,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-11-13 20:29:37,521 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-11-13 20:29:37,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:29:37,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:29:37,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:37,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 38 states and 51 transitions. [2024-11-13 20:29:37,921 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 51 transitions. [2024-11-13 20:29:37,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:29:37,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:37,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:37,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:29:38,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-13 20:29:38,171 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-13 20:29:38,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:29:38,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,231 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:29:38,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-11-13 20:29:38,384 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-13 20:29:38,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:29:38,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,412 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:29:39,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:39,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 53 states and 73 transitions. [2024-11-13 20:29:39,306 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 73 transitions. [2024-11-13 20:29:39,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:29:39,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:39,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:39,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:29:39,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:39,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 54 states and 75 transitions. [2024-11-13 20:29:39,546 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 75 transitions. [2024-11-13 20:29:39,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:29:39,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:39,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:39,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:39,578 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:29:39,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:39,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 56 states and 76 transitions. [2024-11-13 20:29:39,766 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 76 transitions. [2024-11-13 20:29:39,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:29:39,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:39,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:39,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:39,801 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:29:39,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:39,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 57 states and 77 transitions. [2024-11-13 20:29:39,964 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 77 transitions. [2024-11-13 20:29:39,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:29:39,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:39,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:39,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:40,068 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:29:41,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 66 states and 93 transitions. [2024-11-13 20:29:41,173 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 93 transitions. [2024-11-13 20:29:41,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:29:41,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:41,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:41,201 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:29:41,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 66 states and 92 transitions. [2024-11-13 20:29:41,389 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 92 transitions. [2024-11-13 20:29:41,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:29:41,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:41,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:41,472 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 20:29:42,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 75 states and 107 transitions. [2024-11-13 20:29:42,617 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 107 transitions. [2024-11-13 20:29:42,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:29:42,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:42,647 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-13 20:29:42,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:42,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 72 states and 99 transitions. [2024-11-13 20:29:42,874 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 99 transitions. [2024-11-13 20:29:42,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:29:42,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:42,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:42,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:42,909 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 20:29:44,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:44,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 81 states and 112 transitions. [2024-11-13 20:29:44,259 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 112 transitions. [2024-11-13 20:29:44,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:29:44,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:44,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,307 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:29:44,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 83 states and 113 transitions. [2024-11-13 20:29:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 113 transitions. [2024-11-13 20:29:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:29:44,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:44,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,606 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 20:29:44,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:44,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 84 states and 114 transitions. [2024-11-13 20:29:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 114 transitions. [2024-11-13 20:29:44,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:29:44,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:44,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,664 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:29:44,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:44,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-11-13 20:29:44,927 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-11-13 20:29:44,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:29:44,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:44,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,051 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:29:48,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 101 states and 142 transitions. [2024-11-13 20:29:48,749 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 142 transitions. [2024-11-13 20:29:48,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:29:48,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:48,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,778 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-13 20:29:49,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 143 transitions. [2024-11-13 20:29:49,043 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 143 transitions. [2024-11-13 20:29:49,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:29:49,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:29:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 104 states and 144 transitions. [2024-11-13 20:29:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 144 transitions. [2024-11-13 20:29:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:49,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,118 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:29:49,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 106 states and 145 transitions. [2024-11-13 20:29:49,389 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-11-13 20:29:49,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:49,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,418 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-13 20:29:49,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-11-13 20:29:49,802 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-11-13 20:29:49,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:29:49,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:49,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:49,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:49,988 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:29:52,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 117 states and 163 transitions. [2024-11-13 20:29:52,039 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 163 transitions. [2024-11-13 20:29:52,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:29:52,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:52,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,070 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-13 20:29:52,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 119 states and 164 transitions. [2024-11-13 20:29:52,409 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 164 transitions. [2024-11-13 20:29:52,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:29:52,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,438 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:29:53,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:53,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-11-13 20:29:53,916 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-11-13 20:29:53,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:29:53,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:53,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:53,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:53,946 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-13 20:29:54,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:54,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 129 states and 176 transitions. [2024-11-13 20:29:54,348 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 176 transitions. [2024-11-13 20:29:54,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:29:54,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:54,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:54,378 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:29:56,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions. [2024-11-13 20:29:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions. [2024-11-13 20:29:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:56,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:56,303 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-11-13 20:29:56,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:56,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 139 states and 190 transitions. [2024-11-13 20:29:56,645 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 190 transitions. [2024-11-13 20:29:56,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:29:56,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:56,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:56,694 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 20:29:57,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 141 states and 191 transitions. [2024-11-13 20:29:57,122 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 191 transitions. [2024-11-13 20:29:57,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:29:57,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,154 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 80 proven. 19 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-11-13 20:29:57,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 142 states and 191 transitions. [2024-11-13 20:29:57,520 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-11-13 20:29:57,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:29:57,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,684 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 20:30:02,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:02,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 165 states and 229 transitions. [2024-11-13 20:30:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 229 transitions. [2024-11-13 20:30:02,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:30:02,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:02,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:02,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:02,897 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-11-13 20:30:08,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-11-13 20:30:08,158 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-11-13 20:30:08,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:30:08,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:30:08,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 267 transitions. [2024-11-13 20:30:08,610 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 267 transitions. [2024-11-13 20:30:08,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:30:08,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,663 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-13 20:30:09,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:09,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 268 transitions. [2024-11-13 20:30:09,172 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2024-11-13 20:30:09,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:30:09,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:09,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:09,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,204 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-11-13 20:30:15,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 215 states and 304 transitions. [2024-11-13 20:30:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 304 transitions. [2024-11-13 20:30:15,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:30:15,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:15,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,761 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:30:16,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:16,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 217 states and 305 transitions. [2024-11-13 20:30:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 305 transitions. [2024-11-13 20:30:16,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:30:16,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:16,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,278 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-11-13 20:30:16,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:16,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 219 states and 306 transitions. [2024-11-13 20:30:16,789 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2024-11-13 20:30:16,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:30:16,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:16,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,833 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 20:30:17,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 221 states and 307 transitions. [2024-11-13 20:30:17,387 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-11-13 20:30:17,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:30:17,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:17,418 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-11-13 20:30:17,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-11-13 20:30:17,894 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-11-13 20:30:17,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:30:17,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 92 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 20:30:18,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 224 states and 309 transitions. [2024-11-13 20:30:18,845 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 309 transitions. [2024-11-13 20:30:18,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:30:18,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,883 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 20:30:19,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 225 states and 312 transitions. [2024-11-13 20:30:19,726 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 312 transitions. [2024-11-13 20:30:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:30:19,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:19,765 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-13 20:30:22,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:22,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 234 states and 324 transitions. [2024-11-13 20:30:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 324 transitions. [2024-11-13 20:30:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:30:22,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:22,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:22,472 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-11-13 20:30:25,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:25,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 243 states and 336 transitions. [2024-11-13 20:30:25,484 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 336 transitions. [2024-11-13 20:30:25,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:30:25,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:25,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:25,523 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-13 20:30:26,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:26,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 245 states and 337 transitions. [2024-11-13 20:30:26,169 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 337 transitions. [2024-11-13 20:30:26,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:30:26,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:26,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:26,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:26,263 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-13 20:30:29,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:29,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 254 states and 349 transitions. [2024-11-13 20:30:29,276 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 349 transitions. [2024-11-13 20:30:29,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:29,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:29,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:29,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 20:30:29,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:29,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 256 states and 350 transitions. [2024-11-13 20:30:29,996 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 350 transitions. [2024-11-13 20:30:29,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:30:29,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:29,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:30,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:30,026 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 20:30:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-11-13 20:30:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-11-13 20:30:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:30:30,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:30,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:31,097 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-11-13 20:30:40,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 280 states and 389 transitions. [2024-11-13 20:30:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 389 transitions. [2024-11-13 20:30:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:30:40,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:40,137 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 20:30:40,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 282 states and 390 transitions. [2024-11-13 20:30:40,709 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 390 transitions. [2024-11-13 20:30:40,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:30:40,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:40,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:40,742 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-11-13 20:30:41,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:41,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 284 states and 391 transitions. [2024-11-13 20:30:41,335 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 391 transitions. [2024-11-13 20:30:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:30:41,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:41,367 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-11-13 20:30:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:49,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2024-11-13 20:30:49,912 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2024-11-13 20:30:49,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:30:49,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:49,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:49,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,956 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 20:30:50,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:50,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 308 states and 427 transitions. [2024-11-13 20:30:50,673 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 427 transitions. [2024-11-13 20:30:50,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:30:50,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:50,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:50,707 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-13 20:30:51,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:51,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 310 states and 428 transitions. [2024-11-13 20:30:51,418 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 428 transitions. [2024-11-13 20:30:51,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:30:51,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:51,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:51,454 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 181 proven. 1 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-11-13 20:30:52,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 311 states and 430 transitions. [2024-11-13 20:30:52,329 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 430 transitions. [2024-11-13 20:30:52,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:30:52,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:52,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:52,360 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-13 20:30:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 311 states and 429 transitions. [2024-11-13 20:30:53,146 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 429 transitions. [2024-11-13 20:30:53,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-13 20:30:53,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-11-13 20:30:56,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 320 states and 441 transitions. [2024-11-13 20:30:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 441 transitions. [2024-11-13 20:30:56,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 20:30:56,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:56,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:56,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:56,909 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-13 20:30:57,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:57,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 319 states and 439 transitions. [2024-11-13 20:30:57,526 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 439 transitions. [2024-11-13 20:30:57,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:30:57,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:57,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:57,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:57,562 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-11-13 20:30:58,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:58,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 321 states and 440 transitions. [2024-11-13 20:30:58,274 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 440 transitions. [2024-11-13 20:30:58,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 20:30:58,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:58,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:58,307 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-13 20:31:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 330 states and 452 transitions. [2024-11-13 20:31:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 452 transitions. [2024-11-13 20:31:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-13 20:31:02,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-13 20:31:03,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:03,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 332 states and 453 transitions. [2024-11-13 20:31:03,211 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 453 transitions. [2024-11-13 20:31:03,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-13 20:31:03,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:03,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:03,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:03,254 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 352 proven. 87 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 20:31:04,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:04,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 333 states and 453 transitions. [2024-11-13 20:31:04,124 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 453 transitions. [2024-11-13 20:31:04,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 20:31:04,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:04,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:04,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:04,520 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 0 proven. 359 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-11-13 20:31:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 384 states and 538 transitions. [2024-11-13 20:31:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 538 transitions. [2024-11-13 20:31:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:31:27,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:27,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:27,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:28,204 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 20:31:55,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:55,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 435 states and 622 transitions. [2024-11-13 20:31:55,193 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 622 transitions. [2024-11-13 20:31:55,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:31:55,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:55,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:55,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:55,241 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 20:31:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 437 states and 623 transitions. [2024-11-13 20:31:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 623 transitions. [2024-11-13 20:31:56,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:31:56,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,081 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 20:31:56,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 439 states and 624 transitions. [2024-11-13 20:31:56,950 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 624 transitions. [2024-11-13 20:31:56,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:31:56,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,002 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 20:31:58,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:58,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 441 states and 625 transitions. [2024-11-13 20:31:58,015 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 625 transitions. [2024-11-13 20:31:58,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-13 20:31:58,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:58,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:58,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:58,061 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-13 20:31:58,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:58,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 443 states and 626 transitions. [2024-11-13 20:31:58,991 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 626 transitions. [2024-11-13 20:31:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:31:58,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,021 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 20:31:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 445 states and 627 transitions. [2024-11-13 20:31:59,873 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-11-13 20:31:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:31:59,874 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,905 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 20:32:00,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:00,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 447 states and 628 transitions. [2024-11-13 20:32:00,766 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 628 transitions. [2024-11-13 20:32:00,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:32:00,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:00,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:00,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 20:32:01,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:01,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 449 states and 629 transitions. [2024-11-13 20:32:01,819 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 629 transitions. [2024-11-13 20:32:01,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:32:01,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:01,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:01,846 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-11-13 20:32:02,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 449 states and 628 transitions. [2024-11-13 20:32:02,814 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 628 transitions. [2024-11-13 20:32:02,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 20:32:02,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,860 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-11-13 20:32:03,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-11-13 20:32:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-11-13 20:32:03,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:32:03,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,885 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-13 20:32:08,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 460 states and 641 transitions. [2024-11-13 20:32:08,660 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 641 transitions. [2024-11-13 20:32:08,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:32:08,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:08,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:08,849 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-11-13 20:32:14,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:14,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 469 states and 653 transitions. [2024-11-13 20:32:14,513 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 653 transitions. [2024-11-13 20:32:14,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:32:14,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:14,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:14,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:14,562 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-13 20:32:19,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:19,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-11-13 20:32:19,907 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-11-13 20:32:19,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 20:32:19,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:19,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:19,935 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-11-13 20:32:25,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:25,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 487 states and 677 transitions. [2024-11-13 20:32:25,915 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 677 transitions. [2024-11-13 20:32:25,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:32:25,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:25,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:25,966 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-13 20:32:26,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:26,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 489 states and 678 transitions. [2024-11-13 20:32:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 678 transitions. [2024-11-13 20:32:26,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:32:26,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:26,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:27,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:27,045 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-13 20:32:28,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:28,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 491 states and 679 transitions. [2024-11-13 20:32:28,197 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 679 transitions. [2024-11-13 20:32:28,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:32:28,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:28,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:28,224 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-13 20:32:29,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:29,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 493 states and 680 transitions. [2024-11-13 20:32:29,251 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 680 transitions. [2024-11-13 20:32:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:32:29,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:29,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:29,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-13 20:32:30,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:30,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 495 states and 681 transitions. [2024-11-13 20:32:30,400 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 681 transitions. [2024-11-13 20:32:30,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-13 20:32:30,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:30,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:30,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:30,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-11-13 20:32:32,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:32,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 496 states and 683 transitions. [2024-11-13 20:32:32,553 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 683 transitions. [2024-11-13 20:32:32,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 20:32:32,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:32,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:32,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:32,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 536 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2024-11-13 20:32:48,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:48,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 519 states and 719 transitions. [2024-11-13 20:32:48,948 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 719 transitions. [2024-11-13 20:32:48,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-13 20:32:48,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:48,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:48,977 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 536 proven. 0 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-11-13 20:33:06,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:06,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 542 states and 755 transitions. [2024-11-13 20:33:06,016 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 755 transitions. [2024-11-13 20:33:06,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:33:06,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:06,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:06,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-13 20:33:07,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 544 states and 756 transitions. [2024-11-13 20:33:07,226 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 756 transitions. [2024-11-13 20:33:07,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-13 20:33:07,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-11-13 20:33:08,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 546 states and 757 transitions. [2024-11-13 20:33:08,494 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 757 transitions. [2024-11-13 20:33:08,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:33:08,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,530 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-13 20:33:09,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 548 states and 758 transitions. [2024-11-13 20:33:09,979 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 758 transitions. [2024-11-13 20:33:09,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:33:09,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:09,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:10,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2024-11-13 20:33:11,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 548 states and 757 transitions. [2024-11-13 20:33:11,281 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 757 transitions. [2024-11-13 20:33:11,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 20:33:11,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:11,326 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-11-13 20:33:12,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 550 states and 758 transitions. [2024-11-13 20:33:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 758 transitions. [2024-11-13 20:33:12,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 20:33:12,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:12,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:12,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:12,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2024-11-13 20:33:19,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:19,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 559 states and 770 transitions. [2024-11-13 20:33:19,765 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 770 transitions. [2024-11-13 20:33:19,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-13 20:33:19,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:19,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:19,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:19,802 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 618 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-13 20:33:26,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:26,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 568 states and 782 transitions. [2024-11-13 20:33:26,754 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 782 transitions. [2024-11-13 20:33:26,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-13 20:33:26,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:26,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,810 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 0 proven. 646 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-11-13 20:33:28,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 570 states and 783 transitions. [2024-11-13 20:33:28,304 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 783 transitions. [2024-11-13 20:33:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 20:33:28,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,344 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 646 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-11-13 20:33:29,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 572 states and 784 transitions. [2024-11-13 20:33:29,836 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 784 transitions. [2024-11-13 20:33:29,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 20:33:29,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 719 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-11-13 20:34:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 622 states and 868 transitions. [2024-11-13 20:34:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 868 transitions. [2024-11-13 20:34:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:34:17,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:17,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:17,555 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-13 20:34:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:19,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 624 states and 869 transitions. [2024-11-13 20:34:19,106 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 869 transitions. [2024-11-13 20:34:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:34:19,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:19,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:19,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:19,163 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-13 20:34:20,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:20,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 626 states and 870 transitions. [2024-11-13 20:34:20,645 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 870 transitions. [2024-11-13 20:34:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:34:20,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:20,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:20,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-13 20:34:22,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 628 states and 871 transitions. [2024-11-13 20:34:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 871 transitions. [2024-11-13 20:34:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-13 20:34:22,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-11-13 20:34:23,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:23,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 630 states and 872 transitions. [2024-11-13 20:34:23,611 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 872 transitions. [2024-11-13 20:34:23,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 20:34:23,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:23,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:23,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:23,660 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 1497 trivial. 0 not checked. [2024-11-13 20:34:25,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:25,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 630 states and 871 transitions. [2024-11-13 20:34:25,026 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 871 transitions. [2024-11-13 20:34:25,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:34:25,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:25,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:25,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-13 20:34:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:32,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 639 states and 883 transitions. [2024-11-13 20:34:32,948 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 883 transitions. [2024-11-13 20:34:32,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 20:34:32,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:32,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:32,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-11-13 20:34:41,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:41,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 648 states and 895 transitions. [2024-11-13 20:34:41,094 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 895 transitions. [2024-11-13 20:34:41,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:34:41,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:41,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:41,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:41,134 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 20:34:42,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:42,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 650 states and 896 transitions. [2024-11-13 20:34:42,504 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 896 transitions. [2024-11-13 20:34:42,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-13 20:34:42,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:42,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:42,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:42,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-11-13 20:34:44,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:44,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 652 states and 897 transitions. [2024-11-13 20:34:44,296 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 897 transitions. [2024-11-13 20:34:44,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-13 20:34:44,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:44,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:44,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:44,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 529 proven. 0 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2024-11-13 20:34:46,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 652 states and 896 transitions. [2024-11-13 20:34:46,138 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 896 transitions. [2024-11-13 20:34:46,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 20:34:46,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:46,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 1073 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-11-13 20:35:08,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 675 states and 932 transitions. [2024-11-13 20:35:08,998 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 932 transitions. [2024-11-13 20:35:08,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:35:08,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:09,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-11-13 20:35:10,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:10,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 677 states and 933 transitions. [2024-11-13 20:35:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 933 transitions. [2024-11-13 20:35:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-13 20:35:10,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:10,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:10,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:10,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-11-13 20:35:12,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:12,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 679 states and 934 transitions. [2024-11-13 20:35:12,251 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 934 transitions. [2024-11-13 20:35:12,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 20:35:12,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:12,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:12,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:12,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2337 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 2052 trivial. 0 not checked. [2024-11-13 20:35:14,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:14,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 679 states and 933 transitions. [2024-11-13 20:35:14,117 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 933 transitions. [2024-11-13 20:35:14,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 20:35:14,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:14,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:14,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2395 backedges. 1237 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2024-11-13 20:35:23,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 688 states and 945 transitions. [2024-11-13 20:35:23,901 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 945 transitions. [2024-11-13 20:35:23,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-13 20:35:23,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 1293 proven. 0 refuted. 0 times theorem prover too weak. 1207 trivial. 0 not checked. [2024-11-13 20:35:25,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:25,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 361 states and 480 transitions. [2024-11-13 20:35:25,907 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 480 transitions. [2024-11-13 20:35:25,907 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:35:25,908 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 117 iterations. [2024-11-13 20:35:25,919 INFO L729 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-11-13 20:35:45,200 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-11-13 20:35:45,201 INFO L77 FloydHoareUtils]: At program point L23-2(line 23) the Hoare annotation is: (let ((.cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~b~0#1|))) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) .cse0 .cse1 (< |ULTIMATE.start_main_~a~0#1| 1)))) [2024-11-13 20:35:45,201 INFO L77 FloydHoareUtils]: At program point L23-3(lines 23 29) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|) .cse0) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1) .cse0))) [2024-11-13 20:35:45,202 INFO L77 FloydHoareUtils]: At program point L23-4(lines 23 29) the Hoare annotation is: (or (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1)) (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|))) [2024-11-13 20:35:45,202 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-11-13 20:35:45,202 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-11-13 20:35:45,202 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-11-13 20:35:45,203 INFO L77 FloydHoareUtils]: At program point L24-2(line 24) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse3 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse4 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~c~0#1|))) (.cse9 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1 .cse4 .cse5 .cse7) (and .cse8 .cse0 .cse2 .cse3 .cse4 .cse9) (and .cse6 .cse8 .cse0 .cse4 .cse9 .cse7))) [2024-11-13 20:35:45,203 INFO L77 FloydHoareUtils]: At program point L24-3(lines 24 28) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse0 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse5 .cse6 .cse8 .cse4) (and .cse0 .cse7 .cse8 .cse3 .cse4))) [2024-11-13 20:35:45,203 INFO L77 FloydHoareUtils]: At program point L24-4(lines 24 28) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse4 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse6 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3 .cse5) (and .cse6 .cse1 .cse2 .cse7) (and .cse4 .cse6 .cse7 .cse5))) [2024-11-13 20:35:45,203 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-11-13 20:35:45,203 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:35:45,204 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-11-13 20:35:45,204 INFO L77 FloydHoareUtils]: At program point L25-2(line 25) the Hoare annotation is: (let ((.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse10 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse2 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~d~0#1| 1)) (.cse15 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse12 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse13 (<= 1 |ULTIMATE.start_main_~d~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse10 .cse7 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse11) (and .cse8 .cse0 .cse12 .cse1 .cse3 .cse6 .cse13 .cse11) (and .cse9 .cse0 .cse12 .cse1 .cse4 .cse5 .cse13 .cse10) (and .cse8 .cse9 .cse2 .cse14 .cse10 .cse7 .cse11 .cse15) (and .cse8 .cse2 .cse3 .cse6 .cse14 .cse7 .cse11 .cse15) (and .cse8 .cse9 .cse0 .cse12 .cse1 .cse13 .cse10 .cse11) (and .cse9 .cse12 .cse4 .cse5 .cse13 .cse14 .cse10 .cse15) (and .cse12 .cse3 .cse4 .cse5 .cse6 .cse13 .cse14 .cse15) (and .cse9 .cse2 .cse4 .cse5 .cse14 .cse10 .cse7 .cse15) (and .cse8 .cse9 .cse12 .cse13 .cse14 .cse10 .cse11 .cse15) (and .cse9 .cse0 .cse1 .cse2 .cse4 .cse5 .cse10 .cse7) (and .cse8 .cse12 .cse3 .cse6 .cse13 .cse14 .cse11 .cse15) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse14 .cse7 .cse15) (and .cse0 .cse12 .cse1 .cse3 .cse4 .cse5 .cse6 .cse13))) [2024-11-13 20:35:45,204 INFO L77 FloydHoareUtils]: At program point L25-3(line 25) the Hoare annotation is: (let ((.cse4 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse10 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse13 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~d~0#1|))) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse1 .cse3 .cse10 .cse11 .cse12 .cse13) (and .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10 .cse13) (and .cse8 .cse1 .cse3 .cse4 .cse7 .cse10 .cse12 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse12) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse11) (and .cse9 .cse1 .cse3 .cse5 .cse6 .cse10 .cse11 .cse13) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse3 .cse11 .cse12))) [2024-11-13 20:35:45,205 INFO L77 FloydHoareUtils]: At program point L25-4(lines 25 27) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse11 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse12 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse9 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse6 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse6 .cse10) (and .cse9 .cse3 .cse11 .cse12 .cse7 .cse10 .cse8) (and .cse3 .cse11 .cse4 .cse5 .cse12 .cse7 .cse8) (and .cse9 .cse1 .cse2 .cse3 .cse11 .cse12 .cse10) (and .cse1 .cse2 .cse3 .cse11 .cse4 .cse5 .cse12) (and .cse9 .cse0 .cse3 .cse7 .cse6 .cse10 .cse8))) [2024-11-13 20:35:45,205 INFO L77 FloydHoareUtils]: At program point L25-5(lines 25 27) the Hoare annotation is: (let ((.cse2 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse4 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse5 .cse7 .cse8 .cse9) (and .cse10 .cse0 .cse1 .cse3 .cse4 .cse11) (and .cse2 .cse3 .cse4 .cse5 .cse7 .cse9) (and .cse6 .cse0 .cse1 .cse2 .cse5 .cse8) (and .cse6 .cse10 .cse0 .cse1 .cse11 .cse8) (and .cse6 .cse10 .cse7 .cse11 .cse8 .cse9) (and .cse10 .cse3 .cse4 .cse7 .cse11 .cse9))) [2024-11-13 20:35:45,205 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:35:45,205 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-11-13 20:35:45,206 INFO L77 FloydHoareUtils]: At program point L22-2(line 22) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~a~0#1|))) [2024-11-13 20:35:45,206 INFO L77 FloydHoareUtils]: At program point L22-3(lines 22 30) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) [2024-11-13 20:35:45,206 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-11-13 20:35:45,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:35:45 ImpRootNode [2024-11-13 20:35:45,227 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:35:45,228 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:35:45,228 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:35:45,228 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:35:45,229 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:29:35" (3/4) ... [2024-11-13 20:35:45,231 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:35:45,239 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-13 20:35:45,239 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-11-13 20:35:45,240 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 20:35:45,240 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:35:45,340 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:35:45,340 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:35:45,340 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:35:45,341 INFO L158 Benchmark]: Toolchain (without parser) took 370160.86ms. Allocated memory was 117.4MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 92.8MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 627.1MB. Max. memory is 16.1GB. [2024-11-13 20:35:45,342 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 75.3MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:45,343 INFO L158 Benchmark]: CACSL2BoogieTranslator took 202.17ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 82.2MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:35:45,344 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.73ms. Allocated memory is still 117.4MB. Free memory was 82.2MB in the beginning and 81.1MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:45,344 INFO L158 Benchmark]: Boogie Preprocessor took 17.38ms. Allocated memory is still 117.4MB. Free memory was 81.1MB in the beginning and 80.3MB in the end (delta: 792.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:45,345 INFO L158 Benchmark]: RCFGBuilder took 389.58ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 68.7MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 20:35:45,345 INFO L158 Benchmark]: CodeCheck took 369405.14ms. Allocated memory was 117.4MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 68.7MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 601.9MB. Max. memory is 16.1GB. [2024-11-13 20:35:45,346 INFO L158 Benchmark]: Witness Printer took 112.80ms. Allocated memory is still 3.1GB. Free memory was 2.5GB in the beginning and 2.5GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:35:45,348 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 22 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 350.1s, OverallIterations: 117, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 68643 SdHoareTripleChecker+Valid, 295.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 65890 mSDsluCounter, 797 SdHoareTripleChecker+Invalid, 255.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 41958 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 223670 IncrementalHoareTripleChecker+Invalid, 265628 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 41958 mSolverCounterUnsat, 797 mSDtfsCounter, 223670 mSolverCounterSat, 4.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 77512 GetRequests, 72699 SyntacticMatches, 2913 SemanticMatches, 1900 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1929180 ImplicationChecksByTransitivity, 331.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 9543 NumberOfCodeBlocks, 9543 NumberOfCodeBlocksAsserted, 116 NumberOfCheckSat, 9427 ConstructedInterpolants, 0 QuantifiedInterpolants, 22933 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 116 InterpolantComputations, 86 PerfectInterpolantSequences, 65656/73029 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((((((((0 <= (a + 2147483648)) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (a < 1)) || (((((((0 <= (a + 2147483648)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (c < 1)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648)))) || (((((((b < 1) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (c < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) || (((((((0 <= (d + 2147483648)) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (c < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648)))) || (((((((c <= 5) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (0 <= (d + 2147483648))) && (c < 1)) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((a <= 5) && (1 <= a)) && (0 <= (b + 2147483648))) || (((0 <= (a + 2147483648)) && (a < 1)) && (0 <= (b + 2147483648)))) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (0 <= (a + 2147483648)) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: ((((((((b < 1) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648))) || (((((a <= 5) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (0 <= (c + 2147483648)))) || (((((0 <= (a + 2147483648)) && (b <= 5)) && (1 <= b)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((b < 1) && (0 <= (a + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory was 75.5MB in the beginning and 75.3MB in the end (delta: 195.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 202.17ms. Allocated memory is still 117.4MB. Free memory was 92.5MB in the beginning and 82.2MB in the end (delta: 10.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.73ms. Allocated memory is still 117.4MB. Free memory was 82.2MB in the beginning and 81.1MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 17.38ms. Allocated memory is still 117.4MB. Free memory was 81.1MB in the beginning and 80.3MB in the end (delta: 792.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 389.58ms. Allocated memory is still 117.4MB. Free memory was 80.3MB in the beginning and 68.7MB in the end (delta: 11.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 369405.14ms. Allocated memory was 117.4MB in the beginning and 3.1GB in the end (delta: 3.0GB). Free memory was 68.7MB in the beginning and 2.5GB in the end (delta: -2.4GB). Peak memory consumption was 601.9MB. Max. memory is 16.1GB. * Witness Printer took 112.80ms. Allocated memory is still 3.1GB. Free memory was 2.5GB in the beginning and 2.5GB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 20:35:45,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b948ec61-6806-42a5-8f44-1bae1ce6c77b/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE