./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.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_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/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_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/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_385d120b-b19b-4da6-abf6-fb5317b85942/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 f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 22:39:25,209 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 22:39:25,292 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 22:39:25,300 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 22:39:25,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 22:39:25,332 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 22:39:25,333 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 22:39:25,333 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 22:39:25,333 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 22:39:25,333 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 22:39:25,334 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 22:39:25,334 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 22:39:25,335 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 22:39:25,336 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 22:39:25,336 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 22:39:25,336 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 22:39:25,336 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 22:39:25,336 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 22:39:25,336 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 22:39:25,336 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:39:25,336 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 22:39:25,337 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 22:39:25,337 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 22:39:25,337 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 22:39:25,337 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 22:39:25,337 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_385d120b-b19b-4da6-abf6-fb5317b85942/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 -> f9a59972454f7ae078581bb1592875955e31a3bd05f52cbebd7b164f55fa53bc [2024-11-13 22:39:25,586 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 22:39:25,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 22:39:25,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 22:39:25,602 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 22:39:25,602 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 22:39:25,605 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c Unable to find full path for "g++" [2024-11-13 22:39:27,511 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 22:39:27,752 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 22:39:27,752 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/sv-benchmarks/c/nla-digbench-scaling/mannadiv_unwindbound2.c [2024-11-13 22:39:27,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/data/87b65f0b1/ca601b63808848d6915c5d27cba2d904/FLAG7afd6f96a [2024-11-13 22:39:27,774 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/data/87b65f0b1/ca601b63808848d6915c5d27cba2d904 [2024-11-13 22:39:27,776 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 22:39:27,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 22:39:27,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:27,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 22:39:27,784 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 22:39:27,785 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:27" (1/1) ... [2024-11-13 22:39:27,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ab79b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:27, skipping insertion in model container [2024-11-13 22:39:27,786 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:39:27" (1/1) ... [2024-11-13 22:39:27,799 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 22:39:28,006 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:28,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 22:39:28,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 22:39:28,056 INFO L204 MainTranslator]: Completed translation [2024-11-13 22:39:28,057 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28 WrapperNode [2024-11-13 22:39:28,057 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 22:39:28,058 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:28,058 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 22:39:28,059 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 22:39:28,065 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,073 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,093 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 75 [2024-11-13 22:39:28,093 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 22:39:28,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 22:39:28,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 22:39:28,096 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 22:39:28,103 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,105 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,105 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,112 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,117 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,124 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,125 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 22:39:28,126 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 22:39:28,126 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 22:39:28,126 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 22:39:28,130 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 22:39:28,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 22:39:28,178 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 22:39:28,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 22:39:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 22:39:28,211 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 22:39:28,211 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 22:39:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 22:39:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 22:39:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 22:39:28,212 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 22:39:28,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 22:39:28,287 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 22:39:28,289 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 22:39:28,577 INFO L? ?]: Removed 47 outVars from TransFormulas that were not future-live. [2024-11-13 22:39:28,578 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 22:39:28,613 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 22:39:28,613 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 22:39:28,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:28 BoogieIcfgContainer [2024-11-13 22:39:28,618 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 22:39:28,618 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 22:39:28,619 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 22:39:28,629 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 22:39:28,629 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:28" (1/1) ... [2024-11-13 22:39:28,640 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 22:39:28,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 60 states and 65 transitions. [2024-11-13 22:39:28,694 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 65 transitions. [2024-11-13 22:39:28,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:39:28,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:28,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:28,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:28,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 60 states and 64 transitions. [2024-11-13 22:39:28,887 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 64 transitions. [2024-11-13 22:39:28,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 22:39:28,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:28,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:29,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 62 states and 68 transitions. [2024-11-13 22:39:29,154 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 68 transitions. [2024-11-13 22:39:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 22:39:29,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,219 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:29,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 63 states and 69 transitions. [2024-11-13 22:39:29,238 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 69 transitions. [2024-11-13 22:39:29,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:39:29,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,369 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:29,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 64 states and 70 transitions. [2024-11-13 22:39:29,396 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 70 transitions. [2024-11-13 22:39:29,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 22:39:29,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,469 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:39:29,473 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:29,516 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:29,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 69 states and 78 transitions. [2024-11-13 22:39:29,776 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 78 transitions. [2024-11-13 22:39:29,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 22:39:29,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 22:39:29,829 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:29,846 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:29,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:29,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 70 states and 79 transitions. [2024-11-13 22:39:29,864 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 79 transitions. [2024-11-13 22:39:29,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 22:39:29,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:29,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:29,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:29,986 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:30,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:30,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 77 states and 90 transitions. [2024-11-13 22:39:30,374 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 90 transitions. [2024-11-13 22:39:30,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 22:39:30,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:30,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:30,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:30,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:31,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 78 states and 91 transitions. [2024-11-13 22:39:31,465 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 91 transitions. [2024-11-13 22:39:31,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 22:39:31,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:31,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:31,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:31,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:33,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 87 states and 105 transitions. [2024-11-13 22:39:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 105 transitions. [2024-11-13 22:39:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 22:39:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:33,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:33,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:33,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:33,958 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:39:33,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:34,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 93 states and 113 transitions. [2024-11-13 22:39:36,038 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 113 transitions. [2024-11-13 22:39:36,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:39:36,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,112 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 96 states and 119 transitions. [2024-11-13 22:39:36,244 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 119 transitions. [2024-11-13 22:39:36,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 22:39:36,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:36,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:36,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 100 states and 127 transitions. [2024-11-13 22:39:36,619 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 127 transitions. [2024-11-13 22:39:36,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:36,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:36,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:36,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:37,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:37,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 104 states and 135 transitions. [2024-11-13 22:39:37,919 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 135 transitions. [2024-11-13 22:39:37,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-13 22:39:37,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:37,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:37,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 105 states and 136 transitions. [2024-11-13 22:39:37,970 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 136 transitions. [2024-11-13 22:39:37,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 22:39:37,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:37,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:37,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 108 states and 140 transitions. [2024-11-13 22:39:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 140 transitions. [2024-11-13 22:39:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:39:38,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:38,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 109 states and 141 transitions. [2024-11-13 22:39:38,852 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 141 transitions. [2024-11-13 22:39:38,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:39:38,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:38,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:38,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:38,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 111 states and 144 transitions. [2024-11-13 22:39:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 144 transitions. [2024-11-13 22:39:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 22:39:38,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,003 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:39,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 117 states and 154 transitions. [2024-11-13 22:39:39,332 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 154 transitions. [2024-11-13 22:39:39,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:39:39,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 118 states and 155 transitions. [2024-11-13 22:39:39,406 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 155 transitions. [2024-11-13 22:39:39,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-13 22:39:39,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 119 states and 156 transitions. [2024-11-13 22:39:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 156 transitions. [2024-11-13 22:39:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:39:39,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:39,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:39,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:40,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 132 states and 173 transitions. [2024-11-13 22:39:40,386 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 173 transitions. [2024-11-13 22:39:40,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 22:39:40,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:40,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:39:40,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:40,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 135 states and 178 transitions. [2024-11-13 22:39:40,657 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 178 transitions. [2024-11-13 22:39:40,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:40,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:40,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:40,737 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:41,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 139 states and 187 transitions. [2024-11-13 22:39:41,492 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 187 transitions. [2024-11-13 22:39:41,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 22:39:41,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:41,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:41,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:41,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 143 states and 196 transitions. [2024-11-13 22:39:41,778 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-11-13 22:39:41,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:41,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:41,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:41,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:42,071 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:43,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:43,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 160 states and 223 transitions. [2024-11-13 22:39:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 223 transitions. [2024-11-13 22:39:43,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 22:39:43,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:43,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:43,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:43,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:44,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:44,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 164 states and 229 transitions. [2024-11-13 22:39:44,132 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 229 transitions. [2024-11-13 22:39:44,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:44,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:44,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:44,426 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:46,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:46,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 182 states and 257 transitions. [2024-11-13 22:39:46,332 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 257 transitions. [2024-11-13 22:39:46,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 22:39:46,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:46,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:46,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,390 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:46,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:46,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 186 states and 263 transitions. [2024-11-13 22:39:46,659 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 263 transitions. [2024-11-13 22:39:46,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:46,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:46,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:46,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:46,686 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:48,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 194 states and 279 transitions. [2024-11-13 22:39:48,687 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 279 transitions. [2024-11-13 22:39:48,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:48,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:48,715 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 22:39:48,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 195 states and 280 transitions. [2024-11-13 22:39:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 280 transitions. [2024-11-13 22:39:48,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:48,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:48,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:48,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:48,924 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:49,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:49,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 196 states and 280 transitions. [2024-11-13 22:39:49,059 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 280 transitions. [2024-11-13 22:39:49,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 22:39:49,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:49,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:39:49,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:49,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:39:49,090 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:39:49,613 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:39:52,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:39:52,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 215 states and 309 transitions. [2024-11-13 22:39:52,672 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 309 transitions. [2024-11-13 22:39:52,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:39:52,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:39:52,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:39:52,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:39:52,744 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:02,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:02,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 223 states and 326 transitions. [2024-11-13 22:40:02,017 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 326 transitions. [2024-11-13 22:40:02,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:02,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:02,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:02,038 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:02,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:02,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 225 states and 328 transitions. [2024-11-13 22:40:02,618 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 328 transitions. [2024-11-13 22:40:02,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:02,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:02,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:02,670 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:03,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 226 states and 328 transitions. [2024-11-13 22:40:03,858 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 328 transitions. [2024-11-13 22:40:03,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 22:40:03,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:03,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:40:03,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:03,889 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 22:40:03,890 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:40:04,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:05,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:05,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 228 states and 331 transitions. [2024-11-13 22:40:05,341 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 331 transitions. [2024-11-13 22:40:05,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:05,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:05,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:05,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:06,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:06,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 229 states and 331 transitions. [2024-11-13 22:40:06,033 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 331 transitions. [2024-11-13 22:40:06,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:06,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:06,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:06,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:06,679 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 238 states and 353 transitions. [2024-11-13 22:40:13,678 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 353 transitions. [2024-11-13 22:40:13,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:13,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:13,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:13,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:13,716 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:14,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:14,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 240 states and 355 transitions. [2024-11-13 22:40:14,218 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 355 transitions. [2024-11-13 22:40:14,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 22:40:14,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:14,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:14,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:18,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:18,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 247 states and 368 transitions. [2024-11-13 22:40:18,346 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 368 transitions. [2024-11-13 22:40:18,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:40:18,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:18,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:19,483 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:30,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:30,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 270 states and 409 transitions. [2024-11-13 22:40:30,967 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 409 transitions. [2024-11-13 22:40:30,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:40:30,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:30,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:30,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:32,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 272 states and 413 transitions. [2024-11-13 22:40:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 413 transitions. [2024-11-13 22:40:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:40:32,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:32,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:32,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:35,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:35,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 276 states and 423 transitions. [2024-11-13 22:40:35,870 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 423 transitions. [2024-11-13 22:40:35,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 22:40:35,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:35,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:35,941 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:37,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:37,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 278 states and 425 transitions. [2024-11-13 22:40:37,930 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 425 transitions. [2024-11-13 22:40:37,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:37,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:37,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:37,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:46,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 288 states and 446 transitions. [2024-11-13 22:40:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 446 transitions. [2024-11-13 22:40:46,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:46,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:46,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:46,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:46,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 289 states and 447 transitions. [2024-11-13 22:40:46,246 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 447 transitions. [2024-11-13 22:40:46,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:46,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:46,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:46,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:46,277 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:40:48,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:48,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 291 states and 449 transitions. [2024-11-13 22:40:48,237 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 449 transitions. [2024-11-13 22:40:48,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 22:40:48,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:48,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:48,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:49,032 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 5 proven. 5 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 22:40:58,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:40:58,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 466 transitions. [2024-11-13 22:40:58,034 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 466 transitions. [2024-11-13 22:40:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:40:58,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:40:58,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:40:58,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:40:58,875 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:07,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:07,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 309 states and 481 transitions. [2024-11-13 22:41:07,184 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 481 transitions. [2024-11-13 22:41:07,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:41:07,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:07,218 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 314 states and 489 transitions. [2024-11-13 22:41:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 489 transitions. [2024-11-13 22:41:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:41:10,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:10,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:10,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:11,008 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:13,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:13,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 316 states and 491 transitions. [2024-11-13 22:41:13,127 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 491 transitions. [2024-11-13 22:41:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 22:41:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:13,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:41:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:13,157 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-13 22:41:13,159 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:41:13,988 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 22:41:15,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:15,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 320 states and 494 transitions. [2024-11-13 22:41:15,700 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 494 transitions. [2024-11-13 22:41:15,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:15,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:15,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:15,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:15,723 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:41:17,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:17,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 321 states and 495 transitions. [2024-11-13 22:41:17,776 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 495 transitions. [2024-11-13 22:41:17,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:17,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:17,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:17,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:18,196 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:41:29,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 554 states to 335 states and 526 transitions. [2024-11-13 22:41:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 526 transitions. [2024-11-13 22:41:29,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:29,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:29,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:29,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:29,416 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:41:31,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:31,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 338 states and 528 transitions. [2024-11-13 22:41:31,438 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 528 transitions. [2024-11-13 22:41:31,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:31,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:31,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:31,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:31,459 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:41:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 340 states and 530 transitions. [2024-11-13 22:41:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 530 transitions. [2024-11-13 22:41:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:33,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:33,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:33,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:33,466 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:41:36,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:36,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 567 states to 344 states and 539 transitions. [2024-11-13 22:41:36,580 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 539 transitions. [2024-11-13 22:41:36,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 22:41:36,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:36,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:36,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:41:38,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:38,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 347 states and 541 transitions. [2024-11-13 22:41:38,945 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 541 transitions. [2024-11-13 22:41:38,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:41:38,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:38,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:38,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:39,015 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:41:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:41:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 347 states and 540 transitions. [2024-11-13 22:41:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 540 transitions. [2024-11-13 22:41:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:41:45,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:41:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:41:45,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:41:46,366 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:42:08,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:08,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 363 states and 566 transitions. [2024-11-13 22:42:08,138 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 566 transitions. [2024-11-13 22:42:08,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 22:42:08,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:08,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:08,197 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 22:42:10,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:10,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 361 states and 561 transitions. [2024-11-13 22:42:10,869 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 561 transitions. [2024-11-13 22:42:10,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 22:42:10,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:10,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:10,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:11,495 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 22:42:16,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:16,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 364 states and 565 transitions. [2024-11-13 22:42:16,184 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 565 transitions. [2024-11-13 22:42:16,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:42:16,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:16,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:16,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:16,840 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 22:42:33,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:33,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 368 states and 570 transitions. [2024-11-13 22:42:33,091 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 570 transitions. [2024-11-13 22:42:33,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:42:33,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:33,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:33,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:33,504 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 22:42:35,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 367 states and 569 transitions. [2024-11-13 22:42:35,364 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 569 transitions. [2024-11-13 22:42:35,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:42:35,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:35,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:35,387 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:42:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:45,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 384 states and 592 transitions. [2024-11-13 22:42:45,235 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 592 transitions. [2024-11-13 22:42:45,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 22:42:45,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:45,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:45,659 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:42:55,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 400 states and 628 transitions. [2024-11-13 22:42:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 628 transitions. [2024-11-13 22:42:55,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:42:55,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:55,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:55,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 22:42:58,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:42:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 402 states and 630 transitions. [2024-11-13 22:42:58,505 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 630 transitions. [2024-11-13 22:42:58,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 22:42:58,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:42:58,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:42:58,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:42:58,774 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:43:08,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:08,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 712 states to 419 states and 672 transitions. [2024-11-13 22:43:08,540 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 672 transitions. [2024-11-13 22:43:08,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:08,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:08,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:08,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:09,061 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:21,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:21,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 438 states and 710 transitions. [2024-11-13 22:43:21,424 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 710 transitions. [2024-11-13 22:43:21,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:21,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:21,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:21,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:22,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:22,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 441 states and 721 transitions. [2024-11-13 22:43:22,259 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 721 transitions. [2024-11-13 22:43:22,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:22,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:22,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:22,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:22,939 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:43:33,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:33,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 456 states and 740 transitions. [2024-11-13 22:43:33,024 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 740 transitions. [2024-11-13 22:43:33,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 22:43:33,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:33,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:33,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:33,074 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:43:41,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:41,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 473 states and 763 transitions. [2024-11-13 22:43:41,909 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 763 transitions. [2024-11-13 22:43:41,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:43:41,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:41,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:41,933 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:43:48,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:48,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 477 states and 769 transitions. [2024-11-13 22:43:48,666 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 769 transitions. [2024-11-13 22:43:48,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 22:43:48,666 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:48,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:48,685 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:43:51,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:43:51,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 479 states and 772 transitions. [2024-11-13 22:43:51,953 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 772 transitions. [2024-11-13 22:43:51,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:43:51,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:43:51,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:43:51,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:43:52,162 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:02,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 495 states and 795 transitions. [2024-11-13 22:44:02,442 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 795 transitions. [2024-11-13 22:44:02,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:44:02,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:02,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:02,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:02,609 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 13 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:03,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:03,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 498 states and 800 transitions. [2024-11-13 22:44:03,566 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 800 transitions. [2024-11-13 22:44:03,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 22:44:03,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:03,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:03,848 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:10,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:10,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 107 states and 119 transitions. [2024-11-13 22:44:10,386 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 119 transitions. [2024-11-13 22:44:10,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:44:10,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:10,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:10,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:11,385 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:25,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:25,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 903 states to 111 states and 127 transitions. [2024-11-13 22:44:25,329 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-13 22:44:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:44:25,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:25,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:25,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:25,383 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:27,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:27,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 110 states and 125 transitions. [2024-11-13 22:44:27,223 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 125 transitions. [2024-11-13 22:44:27,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:44:27,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:27,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:27,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:27,281 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:28,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 112 states and 128 transitions. [2024-11-13 22:44:28,394 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 128 transitions. [2024-11-13 22:44:28,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:44:28,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:28,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:28,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:28,444 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:29,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:29,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 113 states and 129 transitions. [2024-11-13 22:44:29,640 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 129 transitions. [2024-11-13 22:44:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 22:44:29,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:29,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:29,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:29,686 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:44:36,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:36,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 106 states and 118 transitions. [2024-11-13 22:44:36,483 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 118 transitions. [2024-11-13 22:44:36,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:44:36,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:36,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:36,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:36,503 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:44:45,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:45,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 948 states to 110 states and 123 transitions. [2024-11-13 22:44:45,841 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 123 transitions. [2024-11-13 22:44:45,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:44:45,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:45,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:45,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:45,861 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 22:44:47,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:44:47,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 949 states to 109 states and 121 transitions. [2024-11-13 22:44:47,375 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 121 transitions. [2024-11-13 22:44:47,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:44:47,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:44:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:44:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:44:47,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:44:47,413 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:44:47,415 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:44:49,277 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:05,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:05,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 111 states and 125 transitions. [2024-11-13 22:45:05,141 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 125 transitions. [2024-11-13 22:45:05,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:45:05,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:05,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:05,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:05,183 INFO L255 TraceCheckSpWp]: Trace formula consists of 118 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:45:05,184 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:05,426 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:08,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:08,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 112 states and 126 transitions. [2024-11-13 22:45:08,566 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 126 transitions. [2024-11-13 22:45:08,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:45:08,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:08,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:08,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:08,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:08,624 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:45:08,625 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:15,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:15,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 113 states and 128 transitions. [2024-11-13 22:45:15,769 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 128 transitions. [2024-11-13 22:45:15,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 22:45:15,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:15,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:15,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:15,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:15,806 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:45:15,808 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:45:17,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 997 states to 106 states and 120 transitions. [2024-11-13 22:45:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 120 transitions. [2024-11-13 22:45:17,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:45:17,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:17,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:17,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:45:38,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:38,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1013 states to 110 states and 126 transitions. [2024-11-13 22:45:38,064 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 126 transitions. [2024-11-13 22:45:38,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:45:38,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:38,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:38,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:38,083 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:45:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:45:41,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 109 states and 124 transitions. [2024-11-13 22:45:41,624 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 124 transitions. [2024-11-13 22:45:41,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:45:41,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:45:41,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:45:41,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:45:41,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:45:41,658 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:45:41,660 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:45:43,205 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:47:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:47:09,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 111 states and 127 transitions. [2024-11-13 22:47:09,918 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 127 transitions. [2024-11-13 22:47:09,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:47:09,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:47:09,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:47:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:47:09,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:47:09,981 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 22:47:09,984 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:47:10,438 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 15 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:13,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:13,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1018 states to 112 states and 127 transitions. [2024-11-13 22:48:13,018 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 127 transitions. [2024-11-13 22:48:13,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:48:13,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:13,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:13,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:13,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:13,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-13 22:48:13,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:48:36,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:48:36,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 110 states and 123 transitions. [2024-11-13 22:48:36,212 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 123 transitions. [2024-11-13 22:48:36,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 22:48:36,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:48:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:48:36,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 22:48:36,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:48:36,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 22:48:36,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:48:40,197 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:49:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 102 states and 114 transitions. [2024-11-13 22:49:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 114 transitions. [2024-11-13 22:49:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:08,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:08,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:08,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:09,935 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:33,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:33,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 107 states and 123 transitions. [2024-11-13 22:49:33,294 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 123 transitions. [2024-11-13 22:49:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:33,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:33,333 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 22:49:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 106 states and 121 transitions. [2024-11-13 22:49:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 121 transitions. [2024-11-13 22:49:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:36,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:36,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:36,639 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:49:49,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:49,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 107 states and 122 transitions. [2024-11-13 22:49:49,824 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 122 transitions. [2024-11-13 22:49:49,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:49,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:49,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:49,847 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:49:52,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:52,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 106 states and 119 transitions. [2024-11-13 22:49:52,015 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 119 transitions. [2024-11-13 22:49:52,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:52,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:52,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:52,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:52,042 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:49:55,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:55,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 107 states and 121 transitions. [2024-11-13 22:49:55,994 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 121 transitions. [2024-11-13 22:49:55,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 22:49:55,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:55,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:56,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 22:49:57,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:49:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1089 states to 98 states and 110 transitions. [2024-11-13 22:49:57,963 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 110 transitions. [2024-11-13 22:49:57,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:49:57,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:49:57,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:49:57,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:49:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:50:25,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:25,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 103 states and 118 transitions. [2024-11-13 22:50:25,207 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 118 transitions. [2024-11-13 22:50:25,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:50:25,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:25,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:25,272 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 22:50:28,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:28,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 102 states and 116 transitions. [2024-11-13 22:50:28,872 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 116 transitions. [2024-11-13 22:50:28,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 22:50:28,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 22:50:28,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 22:50:28,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 22:50:28,908 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 22:50:39,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 22:50:39,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 97 states and 110 transitions. [2024-11-13 22:50:39,557 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 110 transitions. [2024-11-13 22:50:39,558 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 22:50:39,558 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 104 iterations. [2024-11-13 22:50:39,568 INFO L729 CodeCheckObserver]: All specifications hold 22 specifications checked. All of them hold [2024-11-13 22:50:50,352 WARN L286 SmtUtils]: Spent 10.78s on a formula simplification. DAG size of input: 79 DAG size of output: 34 (called from [L 625] de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.computeHoareAnnotation) [2024-11-13 22:52:17,932 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,932 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,933 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) no Hoare annotation was computed. [2024-11-13 22:52:17,933 INFO L77 FloydHoareUtils]: At program point L44(line 44) the Hoare annotation is: (let ((.cse1 (< 1 ~counter~0)) (.cse2 (<= ~counter~0 1)) (.cse3 (< 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 .cse1) (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (not (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (<= 1 |ULTIMATE.start_main_~x2~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 1)) (and .cse2 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and (< |ULTIMATE.start_main_~x2~0#1| 2) (< |ULTIMATE.start_main_~y1~0#1| 2) .cse1) (< ~counter~0 1) (and .cse2 .cse3) (and (<= 2 |ULTIMATE.start_main_~x2~0#1|) .cse3) (and .cse0 (not (= |ULTIMATE.start_main_~x2~0#1| 1))) (< 2 ~counter~0) (< 2 |ULTIMATE.start_main_~y1~0#1|) (and .cse0 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-13 22:52:17,934 INFO L77 FloydHoareUtils]: At program point L44-1(line 44) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~y1~0#1| 1) (= |ULTIMATE.start_main_~x2~0#1| 1) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y1~0#1|))) [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point L36-1(line 36) the Hoare annotation is: true [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point L36-2(line 36) the Hoare annotation is: true [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point L36-3(lines 36 49) the Hoare annotation is: (let ((.cse7 (= |ULTIMATE.start_main_~y2~0#1| 0)) (.cse8 (= |ULTIMATE.start_main_~y1~0#1| 0))) (let ((.cse2 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse3 (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (.cse4 (<= ~counter~0 2)) (.cse6 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (.cse5 (not .cse8)) (.cse0 (= |ULTIMATE.start_main_#t~post6#1| 0)) (.cse1 (not .cse7))) (or (< 1 |ULTIMATE.start_main_#t~post6#1|) (< (+ |ULTIMATE.start_main_~y3~0#1| 1) 0) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse0 .cse1) (< 1 (+ .cse2 |ULTIMATE.start_main_~y2~0#1|)) (and .cse3 .cse4) (< 2147483647 (+ .cse2 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and .cse5 .cse3) (and (not (= |ULTIMATE.start_main_~x2~0#1| 1)) .cse6) (and .cse7 .cse8 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse4 .cse6) (and .cse0 .cse5) (and (not .cse0) .cse7 (< |ULTIMATE.start_main_~y1~0#1| 1)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) .cse1)))) [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-13 22:52:17,935 INFO L77 FloydHoareUtils]: At program point L36-5(lines 36 49) the Hoare annotation is: true [2024-11-13 22:52:17,936 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,936 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-13 22:52:17,936 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,936 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 22:52:17,936 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-13 22:52:17,937 INFO L77 FloydHoareUtils]: At program point L41(line 41) the Hoare annotation is: (or (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) (not (= |ULTIMATE.start_main_~y1~0#1| 0)) (and (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)) (< 2147483647 |ULTIMATE.start_main_~x2~0#1|) (< 1 ~counter~0) (< ~counter~0 1) (< |ULTIMATE.start_main_~y3~0#1| 0) (not (= |ULTIMATE.start_main_~y2~0#1| 0))) [2024-11-13 22:52:17,937 INFO L77 FloydHoareUtils]: At program point L41-1(line 41) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and .cse0 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse0) (and .cse0 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse0 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse0 (< ~counter~0 1)) (and .cse0 (not (= |ULTIMATE.start_main_~y1~0#1| 0))) (and (not .cse0) (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|))) (and .cse0 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-13 22:52:17,937 INFO L77 FloydHoareUtils]: At program point L41-2(lines 41 48) the Hoare annotation is: (let ((.cse0 (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|))) (.cse1 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and (not (= |ULTIMATE.start_main_~y1~0#1| 0)) .cse0) (and .cse1 (< 1 ~counter~0)) (and (< 2147483647 |ULTIMATE.start_main_~y3~0#1|) .cse1) (and .cse1 (< 2147483647 |ULTIMATE.start_main_~x2~0#1|)) (and .cse1 (< |ULTIMATE.start_main_~y3~0#1| 0)) (and .cse1 (< ~counter~0 1)) (and (<= |ULTIMATE.start_main_~y2~0#1| 2147483646) (not .cse1) .cse0) (and .cse1 (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|) (<= 1 |ULTIMATE.start_main_~y3~0#1|)))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L41-4(lines 36 49) the Hoare annotation is: true [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (and (<= 0 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648)) (<= 0 (+ 2147483647 .cse0 |ULTIMATE.start_main_~y2~0#1|)) (<= (+ 2147483649 .cse0) 0) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 1) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|) 2147483647)))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse2 (+ .cse0 |ULTIMATE.start_main_~y2~0#1|)) (.cse1 (not (= |ULTIMATE.start_main_~y2~0#1| 0)))) (or (and (<= 0 (+ .cse0 2147483648)) (<= .cse0 2147483647)) (and (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) .cse1) (and (<= .cse2 1) (< 0 (+ 2147483649 .cse0))) (and (< (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) .cse1) (and (< 1 .cse2) .cse1) (< (+ 2147483647 .cse0 |ULTIMATE.start_main_~y2~0#1|) 0)))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: (not (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (and (= |ULTIMATE.start_main_~y2~0#1| 0) (<= 0 (+ .cse0 |ULTIMATE.start_main_~y3~0#1| 2147483648)) (<= (+ 2147483649 .cse0) 0) (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|) 2147483647)))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 36) the Hoare annotation is: true [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (let ((.cse1 (+ 2147483649 .cse0))) (or (and (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) (< 0 .cse1)) (and (<= .cse1 0) (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (< (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1| 2147483648) 0) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) (<= .cse0 2147483647)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not (= |ULTIMATE.start_main_~y2~0#1| 0)))))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|))) (or (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) (< 2147483647 (+ .cse0 |ULTIMATE.start_main_~y2~0#1| |ULTIMATE.start_main_~y3~0#1|)) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) (<= .cse0 2147483647)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not (= |ULTIMATE.start_main_~y2~0#1| 0))))) [2024-11-13 22:52:17,938 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)) (.cse6 (= |ULTIMATE.start_main_~y1~0#1| 0))) (let ((.cse1 (not .cse6)) (.cse2 (<= |ULTIMATE.start_main_~y3~0#1| 2147483647)) (.cse3 (= |ULTIMATE.start_main_~x2~0#1| 1)) (.cse5 (<= .cse0 2147483647)) (.cse4 (= |ULTIMATE.start_main_~y2~0#1| 0))) (or (and (<= (+ .cse0 |ULTIMATE.start_main_~y2~0#1|) 2147483647) .cse1 (<= 1 |ULTIMATE.start_main_~y2~0#1|)) (and .cse2 (<= |ULTIMATE.start_main_~y1~0#1| 1) .cse3) (and .cse4 .cse1 (< |ULTIMATE.start_main_~y1~0#1| 1) .cse5) (and .cse2 .cse6) (and .cse4 (< 1 |ULTIMATE.start_main_~y1~0#1|) .cse5) (and (< 1 |ULTIMATE.start_main_~y2~0#1|) .cse5) (and .cse4 (not .cse3) .cse5 (<= 1 |ULTIMATE.start_main_~y1~0#1|)) (and (< |ULTIMATE.start_main_~y2~0#1| 1) (not .cse4))))) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L37-7(lines 36 49) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= |ULTIMATE.start_main_~y2~0#1| 0) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 0 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L29(line 29) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~x2~0#1| 2147483647) (= ~counter~0 0) (<= |ULTIMATE.start_main_~x1~0#1| 2147483647)) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L29-1(line 29) the Hoare annotation is: (not (and (< |ULTIMATE.start_main_~x1~0#1| 0) (= ~counter~0 0))) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 47) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L50(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 44) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L50-1(line 50) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y2~0#1| 0) (< 2147483647 (* |ULTIMATE.start_main_~x2~0#1| |ULTIMATE.start_main_~y1~0#1|)))) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L50-2(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L50-3(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L46(line 46) the Hoare annotation is: (< 0 (+ 2147483650 |ULTIMATE.start_main_~y2~0#1|)) [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L50-4(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,939 INFO L77 FloydHoareUtils]: At program point L46-1(line 46) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 41) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point L42(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point L42-1(line 42) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~y3~0#1| 2147483647) (= |ULTIMATE.start_main_~x2~0#1| 1) (<= ~counter~0 1) (= |ULTIMATE.start_main_~y1~0#1| 0) (<= 1 ~counter~0) (not (= |ULTIMATE.start_main_~x1~0#1| |ULTIMATE.start_main_~y3~0#1|)) (<= 1 |ULTIMATE.start_main_~y3~0#1|))) [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point L30(line 30) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 50) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point L47(line 47) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point L47-1(line 47) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 46) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 42) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 12 14) the Hoare annotation is: true [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point assume_abort_if_notEXIT(lines 12 14) the Hoare annotation is: (not (= |assume_abort_if_not_#in~cond| 0)) [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 15 21) the Hoare annotation is: (not (= |__VERIFIER_assert_#in~cond#1| 0)) [2024-11-13 22:52:17,940 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 15 21) the Hoare annotation is: true [2024-11-13 22:52:17,961 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 10:52:17 ImpRootNode [2024-11-13 22:52:17,961 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 22:52:17,962 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 22:52:17,962 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 22:52:17,962 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 22:52:17,963 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:39:28" (3/4) ... [2024-11-13 22:52:17,965 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 22:52:17,968 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-13 22:52:17,968 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 22:52:17,972 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2024-11-13 22:52:17,972 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-13 22:52:17,973 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 22:52:17,973 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 22:52:18,042 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 22:52:18,042 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 22:52:18,042 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 22:52:18,043 INFO L158 Benchmark]: Toolchain (without parser) took 770265.27ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 91.9MB in the beginning and 451.4MB in the end (delta: -359.5MB). Peak memory consumption was 969.9MB. Max. memory is 16.1GB. [2024-11-13 22:52:18,043 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:52:18,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 278.48ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.9MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:52:18,043 INFO L158 Benchmark]: Boogie Procedure Inliner took 35.39ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 79.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:52:18,044 INFO L158 Benchmark]: Boogie Preprocessor took 29.92ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.1MB in the end (delta: 651.8kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 22:52:18,044 INFO L158 Benchmark]: RCFGBuilder took 492.07ms. Allocated memory is still 117.4MB. Free memory was 79.1MB in the beginning and 64.3MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-13 22:52:18,044 INFO L158 Benchmark]: CodeCheck took 769342.51ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 64.3MB in the beginning and 459.8MB in the end (delta: -395.5MB). Peak memory consumption was 936.3MB. Max. memory is 16.1GB. [2024-11-13 22:52:18,044 INFO L158 Benchmark]: Witness Printer took 80.36ms. Allocated memory is still 1.5GB. Free memory was 459.8MB in the beginning and 451.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 22:52:18,046 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 3 procedures, 60 locations, 22 error locations. Started 1 CEGAR loops. OverallTime: 670.9s, OverallIterations: 104, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 71148 SdHoareTripleChecker+Valid, 323.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 66011 mSDsluCounter, 13970 SdHoareTripleChecker+Invalid, 289.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 7104 mSDsCounter, 19703 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 185639 IncrementalHoareTripleChecker+Invalid, 205342 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 19703 mSolverCounterUnsat, 6866 mSDtfsCounter, 185639 mSolverCounterSat, 3.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 39943 GetRequests, 36826 SyntacticMatches, 1533 SemanticMatches, 1584 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1477387 ImplicationChecksByTransitivity, 651.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 31.8s InterpolantComputationTime, 4132 NumberOfCodeBlocks, 4132 NumberOfCodeBlocksAsserted, 103 NumberOfCheckSat, 4029 ConstructedInterpolants, 0 QuantifiedInterpolants, 15515 SizeOfPredicates, 6 NumberOfNonLiveVariables, 1392 ConjunctsInSsa, 103 ConjunctsInUnsatCore, 103 InterpolantComputations, 57 PerfectInterpolantSequences, 968/1533 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: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 36]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 37]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 41]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 42]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 44]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 46]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 47]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 50]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 22 specifications checked. All of them hold - ProcedureContractResult [Line: 12]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not. Ensures: ((cond != 0) && (counter == \old(counter))) - ProcedureContractResult [Line: 15]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: ((cond != 0) && (counter == \old(counter))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 83.9MB. Free memory is still 41.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 278.48ms. Allocated memory is still 117.4MB. Free memory was 91.9MB in the beginning and 80.9MB in the end (delta: 11.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 35.39ms. Allocated memory is still 117.4MB. Free memory was 80.9MB in the beginning and 79.7MB in the end (delta: 1.2MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 29.92ms. Allocated memory is still 117.4MB. Free memory was 79.7MB in the beginning and 79.1MB in the end (delta: 651.8kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 492.07ms. Allocated memory is still 117.4MB. Free memory was 79.1MB in the beginning and 64.3MB in the end (delta: 14.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 769342.51ms. Allocated memory was 117.4MB in the beginning and 1.5GB in the end (delta: 1.3GB). Free memory was 64.3MB in the beginning and 459.8MB in the end (delta: -395.5MB). Peak memory consumption was 936.3MB. Max. memory is 16.1GB. * Witness Printer took 80.36ms. Allocated memory is still 1.5GB. Free memory was 459.8MB in the beginning and 451.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 22:52:18,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_385d120b-b19b-4da6-abf6-fb5317b85942/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