./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_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_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/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_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/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_4a627e12-cf42-489f-b67a-d56b9a587cdf/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 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:33:22,420 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:33:22,539 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-13 20:33:22,548 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:33:22,548 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:33:22,593 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:33:22,594 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:33:22,595 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:33:22,595 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:33:22,595 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:33:22,596 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:33:22,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:33:22,596 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:33:22,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:33:22,596 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:33:22,597 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-13 20:33:22,598 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-13 20:33:22,598 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:33:22,598 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:33:22,598 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:33:22,598 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:33:22,598 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:33:22,599 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:33:22,599 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:33:22,599 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:22,599 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:33:22,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:33:22,600 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:33:22,600 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:33:22,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:33:22,600 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_4a627e12-cf42-489f-b67a-d56b9a587cdf/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 -> 60ff3152151a0df7365f100539e4b819551c378d98595a816ec37039149f1cc3 [2024-11-13 20:33:22,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:33:22,993 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:33:22,995 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:33:22,997 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:33:22,998 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:33:22,999 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c Unable to find full path for "g++" [2024-11-13 20:33:25,265 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:33:25,687 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:33:25,688 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound2.c [2024-11-13 20:33:25,703 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/data/2e4d5778f/6102e5a990f64f1f81622e7b568b78f1/FLAGea9180612 [2024-11-13 20:33:25,871 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/data/2e4d5778f/6102e5a990f64f1f81622e7b568b78f1 [2024-11-13 20:33:25,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:33:25,880 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:33:25,882 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:25,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:33:25,893 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:33:25,894 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:25" (1/1) ... [2024-11-13 20:33:25,895 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21623b33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:25, skipping insertion in model container [2024-11-13 20:33:25,898 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:33:25" (1/1) ... [2024-11-13 20:33:25,921 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:33:26,162 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:26,181 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:33:26,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:33:26,226 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:33:26,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26 WrapperNode [2024-11-13 20:33:26,228 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:33:26,229 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:26,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:33:26,230 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:33:26,238 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,273 INFO L138 Inliner]: procedures = 14, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 89 [2024-11-13 20:33:26,274 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:33:26,275 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:33:26,275 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:33:26,275 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:33:26,288 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,290 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,290 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,295 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,303 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,309 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,310 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,313 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:33:26,316 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:33:26,317 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:33:26,317 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:33:26,318 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:26,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:33:26,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:33:26,362 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:33:26,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:33:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:33:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:33:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:33:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:33:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:33:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:33:26,461 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:33:26,464 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:33:26,937 INFO L? ?]: Removed 61 outVars from TransFormulas that were not future-live. [2024-11-13 20:33:26,937 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:33:26,977 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:33:26,977 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:33:26,978 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:26 BoogieIcfgContainer [2024-11-13 20:33:26,978 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:33:26,979 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:33:26,979 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:33:26,992 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:33:26,993 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:26" (1/1) ... [2024-11-13 20:33:27,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:33:27,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2024-11-13 20:33:27,069 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2024-11-13 20:33:27,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-13 20:33:27,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:27,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:27,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:27,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2024-11-13 20:33:27,362 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2024-11-13 20:33:27,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-13 20:33:27,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:27,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:27,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2024-11-13 20:33:27,436 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2024-11-13 20:33:27,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:33:27,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:27,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:27,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 106 states and 109 transitions. [2024-11-13 20:33:27,574 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 109 transitions. [2024-11-13 20:33:27,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:33:27,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:27,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:27,676 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:27,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 111 states and 116 transitions. [2024-11-13 20:33:27,940 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 116 transitions. [2024-11-13 20:33:27,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:33:27,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:27,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:27,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:27,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:27,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 112 states and 117 transitions. [2024-11-13 20:33:27,994 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 117 transitions. [2024-11-13 20:33:27,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-13 20:33:27,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:27,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 119 states and 127 transitions. [2024-11-13 20:33:28,522 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2024-11-13 20:33:28,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-13 20:33:28,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 120 states and 128 transitions. [2024-11-13 20:33:28,620 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 128 transitions. [2024-11-13 20:33:28,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 20:33:28,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 119 states and 127 transitions. [2024-11-13 20:33:28,664 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 127 transitions. [2024-11-13 20:33:28,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-13 20:33:28,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:28,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:33:28,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:28,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 121 states and 129 transitions. [2024-11-13 20:33:28,817 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 129 transitions. [2024-11-13 20:33:28,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-13 20:33:28,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:28,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,865 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:33:28,866 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:28,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:28,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:28,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 122 states and 130 transitions. [2024-11-13 20:33:28,929 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 130 transitions. [2024-11-13 20:33:28,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:33:28,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:28,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:28,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:28,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 46 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:33:28,964 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:28,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 123 states and 131 transitions. [2024-11-13 20:33:29,018 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 131 transitions. [2024-11-13 20:33:29,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:33:29,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 130 states and 139 transitions. [2024-11-13 20:33:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 139 transitions. [2024-11-13 20:33:29,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:33:29,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:29,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,337 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:33:29,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:29,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 132 states and 142 transitions. [2024-11-13 20:33:29,649 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 142 transitions. [2024-11-13 20:33:29,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:33:29,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,727 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-13 20:33:29,750 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-13 20:33:29,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:33:29,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 134 states and 145 transitions. [2024-11-13 20:33:29,840 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 145 transitions. [2024-11-13 20:33:29,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:33:29,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:29,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 133 states and 144 transitions. [2024-11-13 20:33:29,878 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 144 transitions. [2024-11-13 20:33:29,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:33:29,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:29,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,934 INFO L255 TraceCheckSpWp]: Trace formula consists of 52 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:33:29,935 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:29,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:30,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:30,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 135 states and 146 transitions. [2024-11-13 20:33:30,026 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 146 transitions. [2024-11-13 20:33:30,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:33:30,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:30,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:30,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:30,078 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:33:30,079 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:30,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:30,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:30,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 141 states and 152 transitions. [2024-11-13 20:33:30,525 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 152 transitions. [2024-11-13 20:33:30,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:33:30,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:30,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:30,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:30,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:30,566 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:33:30,567 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:30,703 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:30,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 147 states and 159 transitions. [2024-11-13 20:33:30,924 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 159 transitions. [2024-11-13 20:33:30,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:33:30,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:30,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:31,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 148 states and 161 transitions. [2024-11-13 20:33:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 161 transitions. [2024-11-13 20:33:31,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:33:31,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:31,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:31,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:31,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 149 states and 162 transitions. [2024-11-13 20:33:31,617 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 162 transitions. [2024-11-13 20:33:31,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:33:31,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:31,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:31,675 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:32,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:32,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 155 states and 172 transitions. [2024-11-13 20:33:32,043 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 172 transitions. [2024-11-13 20:33:32,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:33:32,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:32,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:32,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:32,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:32,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 180 states and 203 transitions. [2024-11-13 20:33:32,921 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 203 transitions. [2024-11-13 20:33:32,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:33:32,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:32,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:32,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:32,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 181 states and 204 transitions. [2024-11-13 20:33:33,005 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 204 transitions. [2024-11-13 20:33:33,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-13 20:33:33,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 182 states and 205 transitions. [2024-11-13 20:33:33,093 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 205 transitions. [2024-11-13 20:33:33,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:33:33,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 187 states and 215 transitions. [2024-11-13 20:33:33,301 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 215 transitions. [2024-11-13 20:33:33,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 20:33:33,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-11-13 20:33:33,562 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-11-13 20:33:33,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:33:33,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,623 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-11-13 20:33:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-11-13 20:33:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:33:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-11-13 20:33:33,748 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-11-13 20:33:33,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:33:33,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 191 states and 221 transitions. [2024-11-13 20:33:33,809 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 221 transitions. [2024-11-13 20:33:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:33:33,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:33,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 190 states and 220 transitions. [2024-11-13 20:33:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 220 transitions. [2024-11-13 20:33:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:33:33,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:33,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:33,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:33,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:34,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:34,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 192 states and 222 transitions. [2024-11-13 20:33:34,073 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 222 transitions. [2024-11-13 20:33:34,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-13 20:33:34,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:34,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,112 INFO L255 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:33:34,114 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:34,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:34,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:34,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 194 states and 224 transitions. [2024-11-13 20:33:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 224 transitions. [2024-11-13 20:33:34,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:33:34,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:34,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:34,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:34,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 197 states and 227 transitions. [2024-11-13 20:33:34,811 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 227 transitions. [2024-11-13 20:33:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-13 20:33:34,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:34,889 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:35,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 204 states and 236 transitions. [2024-11-13 20:33:35,172 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 236 transitions. [2024-11-13 20:33:35,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:33:35,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,270 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:35,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 208 states and 240 transitions. [2024-11-13 20:33:35,674 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 240 transitions. [2024-11-13 20:33:35,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:33:35,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:36,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:36,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 209 states and 242 transitions. [2024-11-13 20:33:36,076 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 242 transitions. [2024-11-13 20:33:36,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 20:33:36,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:36,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:36,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:36,225 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:37,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:37,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 216 states and 250 transitions. [2024-11-13 20:33:37,096 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 250 transitions. [2024-11-13 20:33:37,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:33:37,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:37,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:37,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:37,249 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:38,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:38,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 222 states and 256 transitions. [2024-11-13 20:33:38,461 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 256 transitions. [2024-11-13 20:33:38,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-13 20:33:38,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:38,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:38,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:40,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:40,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 252 states and 292 transitions. [2024-11-13 20:33:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 292 transitions. [2024-11-13 20:33:40,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:33:40,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:40,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:40,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:41,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:41,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 259 states and 299 transitions. [2024-11-13 20:33:41,290 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 299 transitions. [2024-11-13 20:33:41,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:33:41,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:41,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:41,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 290 states and 336 transitions. [2024-11-13 20:33:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 336 transitions. [2024-11-13 20:33:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:33:43,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,485 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:43,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 291 states and 337 transitions. [2024-11-13 20:33:43,512 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 337 transitions. [2024-11-13 20:33:43,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:33:43,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:43,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 290 states and 336 transitions. [2024-11-13 20:33:43,549 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 336 transitions. [2024-11-13 20:33:43,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:33:43,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,629 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:43,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:43,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 291 states and 336 transitions. [2024-11-13 20:33:43,699 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 336 transitions. [2024-11-13 20:33:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:33:43,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:43,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:43,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:43,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:43,738 INFO L255 TraceCheckSpWp]: Trace formula consists of 85 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:33:43,739 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:44,091 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:33:45,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:45,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 296 states and 344 transitions. [2024-11-13 20:33:45,221 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 344 transitions. [2024-11-13 20:33:45,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:45,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:45,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:45,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:45,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:45,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:45,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 298 states and 346 transitions. [2024-11-13 20:33:45,550 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 346 transitions. [2024-11-13 20:33:45,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 20:33:45,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:45,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:45,585 INFO L255 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:33:45,587 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:45,942 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:47,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 306 states and 359 transitions. [2024-11-13 20:33:47,607 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 359 transitions. [2024-11-13 20:33:47,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:47,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:47,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:47,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:48,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:48,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 309 states and 362 transitions. [2024-11-13 20:33:48,668 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 362 transitions. [2024-11-13 20:33:48,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:48,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:48,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:48,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:48,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:50,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:50,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 316 states and 376 transitions. [2024-11-13 20:33:50,711 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 376 transitions. [2024-11-13 20:33:50,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-13 20:33:50,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:50,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:50,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:50,760 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:51,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:51,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 318 states and 378 transitions. [2024-11-13 20:33:51,119 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 378 transitions. [2024-11-13 20:33:51,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:33:51,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:51,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:51,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:51,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:52,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:52,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 322 states and 382 transitions. [2024-11-13 20:33:52,596 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 382 transitions. [2024-11-13 20:33:52,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:33:52,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:52,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:52,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:52,748 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:54,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:54,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 330 states and 397 transitions. [2024-11-13 20:33:54,831 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 397 transitions. [2024-11-13 20:33:54,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:33:54,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:54,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:54,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:54,875 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:55,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 332 states and 399 transitions. [2024-11-13 20:33:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 399 transitions. [2024-11-13 20:33:55,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-13 20:33:55,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:55,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:55,474 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:33:58,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:58,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 337 states and 404 transitions. [2024-11-13 20:33:58,056 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 404 transitions. [2024-11-13 20:33:58,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:33:58,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:58,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:58,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:58,328 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:05,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 343 states and 410 transitions. [2024-11-13 20:34:05,086 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 410 transitions. [2024-11-13 20:34:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:34:05,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:09,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:09,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 351 states and 420 transitions. [2024-11-13 20:34:09,101 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 420 transitions. [2024-11-13 20:34:09,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 20:34:09,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:09,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:09,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:09,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:09,142 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:34:09,143 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:12,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:12,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 355 states and 425 transitions. [2024-11-13 20:34:12,670 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 425 transitions. [2024-11-13 20:34:12,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:34:12,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:12,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:12,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:12,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:12,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:34:12,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:12,861 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:13,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 359 states and 430 transitions. [2024-11-13 20:34:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 359 states and 430 transitions. [2024-11-13 20:34:13,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:34:13,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:13,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:13,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:13,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:13,581 INFO L255 TraceCheckSpWp]: Trace formula consists of 93 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:34:13,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:13,810 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:15,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:15,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 366 states and 440 transitions. [2024-11-13 20:34:15,403 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 440 transitions. [2024-11-13 20:34:15,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-13 20:34:15,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:15,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:15,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:15,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:15,441 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-13 20:34:15,442 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:20,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:20,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 374 states and 451 transitions. [2024-11-13 20:34:20,134 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 451 transitions. [2024-11-13 20:34:20,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:34:20,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:20,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 375 states and 453 transitions. [2024-11-13 20:34:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 453 transitions. [2024-11-13 20:34:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:34:20,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:20,261 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 379 states and 460 transitions. [2024-11-13 20:34:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 460 transitions. [2024-11-13 20:34:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:34:22,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:22,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:22,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 382 states and 465 transitions. [2024-11-13 20:34:22,201 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 465 transitions. [2024-11-13 20:34:22,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:34:22,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:22,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:22,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:22,824 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:27,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:27,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 388 states and 476 transitions. [2024-11-13 20:34:27,035 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 476 transitions. [2024-11-13 20:34:27,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:34:27,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:27,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:27,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:27,542 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:31,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:31,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 393 states and 484 transitions. [2024-11-13 20:34:31,791 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 484 transitions. [2024-11-13 20:34:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:34:31,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:34:37,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:37,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 398 states and 491 transitions. [2024-11-13 20:34:37,946 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 491 transitions. [2024-11-13 20:34:37,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:34:37,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:37,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:37,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:28,390 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:38:15,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:38:15,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:15,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 405 states and 500 transitions. [2024-11-13 20:38:15,922 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 500 transitions. [2024-11-13 20:38:15,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:38:15,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:15,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:15,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:16,202 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:38:32,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:38:42,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:38:42,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:42,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 410 states and 512 transitions. [2024-11-13 20:38:42,475 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 512 transitions. [2024-11-13 20:38:42,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:38:42,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:42,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:42,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:42,700 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:38:52,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:52,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 441 states and 559 transitions. [2024-11-13 20:38:52,860 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 559 transitions. [2024-11-13 20:38:52,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:38:52,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:52,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:52,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:39:03,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:39:13,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:39:13,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:13,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 443 states and 564 transitions. [2024-11-13 20:39:13,448 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 564 transitions. [2024-11-13 20:39:13,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:39:13,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:13,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:13,665 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:39:24,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:24,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 475 states and 615 transitions. [2024-11-13 20:39:24,269 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 615 transitions. [2024-11-13 20:39:24,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:39:24,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:24,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:24,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:25,068 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-13 20:39:40,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:39:50,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:39:51,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:51,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 485 states and 632 transitions. [2024-11-13 20:39:51,348 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 632 transitions. [2024-11-13 20:39:51,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:39:51,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:51,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:51,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:51,386 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:40:02,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:40:12,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:40:12,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:12,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 487 states and 637 transitions. [2024-11-13 20:40:12,474 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 637 transitions. [2024-11-13 20:40:12,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:40:12,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:12,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:12,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:40:14,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:14,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 647 states to 490 states and 644 transitions. [2024-11-13 20:40:14,144 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 644 transitions. [2024-11-13 20:40:14,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:40:14,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:14,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:14,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:14,171 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:40:24,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:40:26,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:26,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 492 states and 648 transitions. [2024-11-13 20:40:26,019 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 648 transitions. [2024-11-13 20:40:26,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:40:26,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:26,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:26,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:26,255 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 20:40:28,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 495 states and 656 transitions. [2024-11-13 20:40:28,044 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 656 transitions. [2024-11-13 20:40:28,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:40:28,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,243 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:40:41,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:40:43,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 499 states and 663 transitions. [2024-11-13 20:40:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 663 transitions. [2024-11-13 20:40:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:40:43,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:43,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:43,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:43,389 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:40:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 501 states and 668 transitions. [2024-11-13 20:40:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 668 transitions. [2024-11-13 20:40:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:40:45,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:45,698 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:40:47,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 689 states to 505 states and 677 transitions. [2024-11-13 20:40:47,840 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 677 transitions. [2024-11-13 20:40:47,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:40:47,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,864 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:40:53,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:53,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 509 states and 685 transitions. [2024-11-13 20:40:53,234 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 685 transitions. [2024-11-13 20:40:53,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:40:53,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:53,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:53,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:53,310 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 20:41:04,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:06,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:06,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 511 states and 689 transitions. [2024-11-13 20:41:06,446 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 689 transitions. [2024-11-13 20:41:06,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:41:06,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:06,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:06,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:06,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:06,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:41:06,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:06,822 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:13,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:13,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 525 states and 715 transitions. [2024-11-13 20:41:13,154 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 715 transitions. [2024-11-13 20:41:13,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-13 20:41:13,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:13,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:13,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:13,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:13,196 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 20:41:13,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:13,303 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:24,447 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-13 20:41:24,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:24,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 527 states and 718 transitions. [2024-11-13 20:41:24,492 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 718 transitions. [2024-11-13 20:41:24,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:41:24,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:24,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:24,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:24,518 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:41:25,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:25,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 531 states and 727 transitions. [2024-11-13 20:41:25,701 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 727 transitions. [2024-11-13 20:41:25,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:41:25,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:25,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:25,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:25,724 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:41:29,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 533 states and 732 transitions. [2024-11-13 20:41:29,472 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 732 transitions. [2024-11-13 20:41:29,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:41:29,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:29,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:29,505 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:41:29,507 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:29,743 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:41:34,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:34,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 549 states and 754 transitions. [2024-11-13 20:41:34,779 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 754 transitions. [2024-11-13 20:41:34,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-13 20:41:34,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:34,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:34,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:34,817 INFO L255 TraceCheckSpWp]: Trace formula consists of 120 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:41:34,818 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:35,033 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:41:35,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:35,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 551 states and 757 transitions. [2024-11-13 20:41:35,904 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 757 transitions. [2024-11-13 20:41:35,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:41:35,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:35,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:35,929 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:41:37,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 555 states and 766 transitions. [2024-11-13 20:41:37,146 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 766 transitions. [2024-11-13 20:41:37,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:41:37,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:37,170 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:41:40,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:40,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 557 states and 771 transitions. [2024-11-13 20:41:40,074 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 771 transitions. [2024-11-13 20:41:40,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:41:40,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:40,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:40,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:40,115 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:41:40,116 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:51,773 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:41:56,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:56,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 573 states and 798 transitions. [2024-11-13 20:41:56,294 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 798 transitions. [2024-11-13 20:41:56,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-13 20:41:56,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:56,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:56,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-13 20:41:56,337 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:42:07,898 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:08,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:08,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 575 states and 801 transitions. [2024-11-13 20:42:08,264 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 801 transitions. [2024-11-13 20:42:08,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:42:08,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:08,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:08,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:42:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 577 states and 803 transitions. [2024-11-13 20:42:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 803 transitions. [2024-11-13 20:42:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 20:42:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:09,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:09,436 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 20:42:11,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:11,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 579 states and 808 transitions. [2024-11-13 20:42:11,265 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 808 transitions. [2024-11-13 20:42:11,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:42:11,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:11,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:11,368 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:11,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:11,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 581 states and 810 transitions. [2024-11-13 20:42:11,843 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 810 transitions. [2024-11-13 20:42:11,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:42:11,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:11,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:11,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:11,866 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:42:13,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:13,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 583 states and 815 transitions. [2024-11-13 20:42:13,362 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 815 transitions. [2024-11-13 20:42:13,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:42:13,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:13,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:13,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:13,567 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:21,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 613 states and 854 transitions. [2024-11-13 20:42:21,130 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 854 transitions. [2024-11-13 20:42:21,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:42:21,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,519 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 30 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 875 states to 209 states and 225 transitions. [2024-11-13 20:42:21,642 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 225 transitions. [2024-11-13 20:42:21,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:42:21,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:21,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:21,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:42:24,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:24,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 208 states and 224 transitions. [2024-11-13 20:42:24,582 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 224 transitions. [2024-11-13 20:42:24,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:42:24,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:24,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:24,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:25,136 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:33,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:33,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 219 states and 238 transitions. [2024-11-13 20:42:33,560 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 238 transitions. [2024-11-13 20:42:33,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-13 20:42:33,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:33,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:33,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:33,636 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:42:36,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:36,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 207 states and 223 transitions. [2024-11-13 20:42:36,187 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 223 transitions. [2024-11-13 20:42:36,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 20:42:36,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:36,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:36,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:36,486 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:42:39,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:39,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 206 states and 222 transitions. [2024-11-13 20:42:39,523 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 222 transitions. [2024-11-13 20:42:39,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:42:39,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:39,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:39,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:42:39,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:39,576 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:42:39,577 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:42:40,008 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:42:42,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:42,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 210 states and 226 transitions. [2024-11-13 20:42:42,861 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 226 transitions. [2024-11-13 20:42:42,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 20:42:42,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:42,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:42,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:42:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:42,908 INFO L255 TraceCheckSpWp]: Trace formula consists of 131 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-13 20:42:42,910 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:42:43,356 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:42:44,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:44,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 204 states and 220 transitions. [2024-11-13 20:42:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 220 transitions. [2024-11-13 20:42:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:42:44,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:44,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:44,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:44,521 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-13 20:42:50,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:50,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 201 states and 217 transitions. [2024-11-13 20:42:50,807 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 217 transitions. [2024-11-13 20:42:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 20:42:50,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:50,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:50,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:42:50,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:50,862 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 20:42:50,864 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:43:03,707 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:43:08,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 187 states and 203 transitions. [2024-11-13 20:43:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 203 transitions. [2024-11-13 20:43:08,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:43:08,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:08,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:43:17,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:17,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 197 states and 213 transitions. [2024-11-13 20:43:17,744 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 213 transitions. [2024-11-13 20:43:17,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:43:17,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:17,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:17,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:17,992 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-13 20:43:20,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:20,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 199 states and 215 transitions. [2024-11-13 20:43:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 215 transitions. [2024-11-13 20:43:20,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 20:43:20,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:20,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:20,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:43:24,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 965 states to 193 states and 208 transitions. [2024-11-13 20:43:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 208 transitions. [2024-11-13 20:43:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:43:24,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:24,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:24,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:24,338 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 20:43:25,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:25,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 188 states and 203 transitions. [2024-11-13 20:43:25,904 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 203 transitions. [2024-11-13 20:43:25,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-13 20:43:25,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:25,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:25,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:26,235 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:43:30,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 967 states to 181 states and 195 transitions. [2024-11-13 20:43:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 195 transitions. [2024-11-13 20:43:30,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-13 20:43:30,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:30,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:30,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:31,005 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 20:43:40,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:43:40,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 193 states and 207 transitions. [2024-11-13 20:43:40,029 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 207 transitions. [2024-11-13 20:43:40,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:43:40,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:43:40,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:43:40,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:43:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 20:45:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:02,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 186 states and 200 transitions. [2024-11-13 20:45:02,396 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 200 transitions. [2024-11-13 20:45:02,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:45:02,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:02,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:02,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:45:06,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:06,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 177 states and 190 transitions. [2024-11-13 20:45:06,900 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 190 transitions. [2024-11-13 20:45:06,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 20:45:06,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:06,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:06,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:45:06,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:06,957 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:45:06,959 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:09,644 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:45:13,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:13,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 994 states to 167 states and 178 transitions. [2024-11-13 20:45:13,741 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 178 transitions. [2024-11-13 20:45:13,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 20:45:13,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:13,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:45:13,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:13,788 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-13 20:45:13,789 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:14,249 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 40 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:45:18,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:18,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 126 states and 135 transitions. [2024-11-13 20:45:18,825 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 135 transitions. [2024-11-13 20:45:18,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:45:18,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:18,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:18,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:45:18,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:18,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 20:45:18,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:19,147 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:45:22,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:22,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 130 states and 140 transitions. [2024-11-13 20:45:22,989 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 140 transitions. [2024-11-13 20:45:22,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 20:45:22,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:45:22,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:45:23,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:45:23,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:45:23,050 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-13 20:45:23,052 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:45:23,399 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-13 20:45:24,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:45:24,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 110 states and 118 transitions. [2024-11-13 20:45:24,139 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 118 transitions. [2024-11-13 20:45:24,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-13 20:45:24,140 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 119 iterations. [2024-11-13 20:45:24,147 INFO L729 CodeCheckObserver]: All specifications hold 46 specifications checked. All of them hold [2024-11-13 20:46:32,859 INFO L77 FloydHoareUtils]: At program point L35-2(line 35) the Hoare annotation is: (not (and (< 9223372036854775807 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (= |ULTIMATE.start_main_~x~0#1| 0))) [2024-11-13 20:46:32,859 INFO L77 FloydHoareUtils]: At program point L35-3(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr41ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point L27-1(line 27) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point L27-2(line 27) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point L27-3(lines 27 36) the Hoare annotation is: (let ((.cse2 (= |ULTIMATE.start_main_#t~post5#1| 0))) (let ((.cse0 (not .cse2)) (.cse1 (= |ULTIMATE.start_main_~x~0#1| 0))) (or (and .cse0 (<= ~counter~0 2)) (< 1 |ULTIMATE.start_main_~c~0#1|) (and (<= ~counter~0 1) (<= 1 ~counter~0)) (and .cse1 (not (= |ULTIMATE.start_main_~c~0#1| 0))) (< 1 |ULTIMATE.start_main_~x~0#1|) (and .cse0 (< |ULTIMATE.start_main_~c~0#1| 1)) (< |ULTIMATE.start_main_~x~0#1| (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (and .cse0 (< |ULTIMATE.start_main_~y~0#1| 1)) (< 1 |ULTIMATE.start_main_#t~post5#1|) (and .cse2 (not .cse1))))) [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr30ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point L27-5(lines 27 36) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point L27-6(lines 27 36) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr22ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr14ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr33ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,860 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) no Hoare annotation was computed. [2024-11-13 20:46:32,860 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr44ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-1(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-2(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-3(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-4(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-5(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-6(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr17ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-7(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-8(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-9(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr25ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-10(line 28) the Hoare annotation is: (let ((.cse0 (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) (or (and (< 1 |ULTIMATE.start_main_~c~0#1|) .cse0) (and (< |ULTIMATE.start_main_~c~0#1| 1) .cse0) (< 1 |ULTIMATE.start_main_~y~0#1|) (<= |ULTIMATE.start_main_~x~0#1| 1537228672809129301) (< |ULTIMATE.start_main_~y~0#1| 1))) [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-11(line 28) the Hoare annotation is: (not (and (<= |ULTIMATE.start_main_~c~0#1| 1) (<= 1 |ULTIMATE.start_main_~c~0#1|) (= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807)))) [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-12(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-13(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-14(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,861 INFO L77 FloydHoareUtils]: At program point L28-15(line 28) the Hoare annotation is: (not (and (< (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) 0) (= |ULTIMATE.start_main_~y~0#1| 0))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L28-16(line 28) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L28-17(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (<= |ULTIMATE.start_main_~y~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr36ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr9ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L28-18(line 28) the Hoare annotation is: (or (< 1 |ULTIMATE.start_main_~c~0#1|) (< |ULTIMATE.start_main_~c~0#1| 1) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 4611686018427387903) (<= (+ 1537228672809129302 |ULTIMATE.start_main_~x~0#1|) 0)) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L28-19(lines 27 36) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-1(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-2(line 37) the Hoare annotation is: (not (and (= |ULTIMATE.start_main_~y~0#1| 0) (< 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-3(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 27) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-4(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-5(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-6(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|)) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-7(line 37) the Hoare annotation is: (let ((.cse1 (* 3 |ULTIMATE.start_main_~x~0#1|)) (.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (or (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602) (< (+ 4611686018427387903 .cse0) .cse1) (<= (+ .cse1 4611686018427387905) .cse0))) [2024-11-13 20:46:32,862 INFO L77 FloydHoareUtils]: At program point L37-8(line 37) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~y~0#1| 0))) (or (< (+ 4611686018427387903 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* 3 |ULTIMATE.start_main_~x~0#1|)) (and (not .cse0) (<= (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 3074457345618258602)) (and .cse0 (<= 0 (+ 1537228672809129301 |ULTIMATE.start_main_~x~0#1|))))) [2024-11-13 20:46:32,863 INFO L77 FloydHoareUtils]: At program point L37-9(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-11-13 20:46:32,864 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr43ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,864 INFO L77 FloydHoareUtils]: At program point L37-10(line 37) the Hoare annotation is: (let ((.cse7 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse3 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse4 (* 3 .cse7)) (.cse5 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (let ((.cse1 (+ .cse4 .cse5 |ULTIMATE.start_main_~y~0#1|)) (.cse0 (<= .cse7 3074457345618258602)) (.cse6 (+ .cse4 .cse5)) (.cse2 (+ 9223372036854775809 .cse3))) (or (and .cse0 (< .cse1 .cse2) (<= .cse3 (+ .cse4 .cse5 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse3 (+ .cse4 .cse5 9223372036854775807))) (and (<= .cse2 .cse6) (not (= |ULTIMATE.start_main_~y~0#1| 0)) .cse0) (and (<= .cse2 .cse1) .cse0 (< .cse6 .cse2)))))) [2024-11-13 20:46:32,864 INFO L77 FloydHoareUtils]: At program point L37-11(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-11-13 20:46:32,864 INFO L77 FloydHoareUtils]: At program point L37-12(line 37) the Hoare annotation is: (let ((.cse0 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (let ((.cse1 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse2 (* 3 .cse0)) (.cse3 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 3074457345618258602) (<= .cse1 (+ .cse2 .cse3 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse1 (+ .cse2 .cse3 9223372036854775807))))) [2024-11-13 20:46:32,864 INFO L77 FloydHoareUtils]: At program point L37-13(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (or (<= (+ 9223372036854775809 .cse0) (+ .cse1 .cse2)) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807))))) [2024-11-13 20:46:32,864 INFO L77 FloydHoareUtils]: At program point L37-14(line 37) the Hoare annotation is: (let ((.cse0 (* 6 |ULTIMATE.start_main_~x~0#1|)) (.cse1 (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|))) (.cse2 (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2))) (and (<= .cse0 (+ .cse1 .cse2 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) (<= .cse0 (+ .cse1 .cse2 9223372036854775807)))) [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr16ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point L37-15(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point L37-16(line 37) the Hoare annotation is: (<= (* 6 |ULTIMATE.start_main_~x~0#1|) (+ (* 3 (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|)) (* (* |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1| |ULTIMATE.start_main_~y~0#1|) 2) 9223372036854775807 |ULTIMATE.start_main_~y~0#1|)) [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point L37-17(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point L37-18(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,865 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr24ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) no Hoare annotation was computed. [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr35ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,865 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr8ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr19ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr27ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr11ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr38ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,866 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr45ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr18ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr26ASSERT_VIOLATIONINTEGER_OVERFLOW(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,866 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr37ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr10ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr29ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr21ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr13ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr32ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,867 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr40ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point L33(line 33) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-13 20:46:32,867 INFO L77 FloydHoareUtils]: At program point L33-1(line 33) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr28ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr20ASSERT_VIOLATIONINTEGER_OVERFLOW(line 33) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr12ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr39ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) no Hoare annotation was computed. [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point L34(line 34) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point L34-1(line 34) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr23ASSERT_VIOLATIONINTEGER_OVERFLOW(line 34) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,868 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr42ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr31ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr34ASSERT_VIOLATIONINTEGER_OVERFLOW(line 37) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr15ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 28) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point L35(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point L35-1(line 35) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point __VERIFIER_assertEXIT(lines 9 15) the Hoare annotation is: true [2024-11-13 20:46:32,869 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 9 15) the Hoare annotation is: true [2024-11-13 20:46:32,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 13.11 08:46:32 ImpRootNode [2024-11-13 20:46:32,885 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-13 20:46:32,885 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-13 20:46:32,885 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-13 20:46:32,885 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-13 20:46:32,886 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:33:26" (3/4) ... [2024-11-13 20:46:32,889 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-13 20:46:32,892 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2024-11-13 20:46:32,896 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 15 nodes and edges [2024-11-13 20:46:32,897 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-13 20:46:32,897 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-13 20:46:32,897 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-13 20:46:32,969 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/witness.graphml [2024-11-13 20:46:32,970 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/bin/ukojak-verify-EEHR8qb7sm/witness.yml [2024-11-13 20:46:32,970 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-13 20:46:32,971 INFO L158 Benchmark]: Toolchain (without parser) took 787091.56ms. Allocated memory was 167.8MB in the beginning and 755.0MB in the end (delta: 587.2MB). Free memory was 130.0MB in the beginning and 491.3MB in the end (delta: -361.3MB). Peak memory consumption was 223.5MB. Max. memory is 16.1GB. [2024-11-13 20:46:32,971 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:46:32,971 INFO L158 Benchmark]: CACSL2BoogieTranslator took 346.64ms. Allocated memory is still 167.8MB. Free memory was 129.7MB in the beginning and 119.0MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:46:32,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 45.07ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 117.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:46:32,972 INFO L158 Benchmark]: Boogie Preprocessor took 40.86ms. Allocated memory is still 167.8MB. Free memory was 117.4MB in the beginning and 116.8MB in the end (delta: 580.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-13 20:46:32,972 INFO L158 Benchmark]: RCFGBuilder took 661.83ms. Allocated memory is still 167.8MB. Free memory was 116.5MB in the beginning and 96.1MB in the end (delta: 20.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-13 20:46:32,973 INFO L158 Benchmark]: CodeCheck took 785905.67ms. Allocated memory was 167.8MB in the beginning and 755.0MB in the end (delta: 587.2MB). Free memory was 96.1MB in the beginning and 495.8MB in the end (delta: -399.7MB). Peak memory consumption was 181.5MB. Max. memory is 16.1GB. [2024-11-13 20:46:32,973 INFO L158 Benchmark]: Witness Printer took 84.94ms. Allocated memory is still 755.0MB. Free memory was 495.8MB in the beginning and 491.3MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-13 20:46:32,974 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 2 procedures, 102 locations, 46 error locations. Started 1 CEGAR loops. OverallTime: 717.1s, OverallIterations: 119, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 585 mSolverCounterUnknown, 77959 SdHoareTripleChecker+Valid, 6189.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 71706 mSDsluCounter, 4578 SdHoareTripleChecker+Invalid, 6143.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 630 mSDsCounter, 14551 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 180965 IncrementalHoareTripleChecker+Invalid, 196101 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 14551 mSolverCounterUnsat, 3948 mSDtfsCounter, 180965 mSolverCounterSat, 4.0s SdHoareTripleChecker+Time, 585 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 43285 GetRequests, 39883 SyntacticMatches, 2242 SemanticMatches, 1160 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1063766 ImplicationChecksByTransitivity, 566.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.1s SatisfiabilityAnalysisTime, 111.5s InterpolantComputationTime, 5704 NumberOfCodeBlocks, 5704 NumberOfCodeBlocksAsserted, 118 NumberOfCheckSat, 5586 ConstructedInterpolants, 0 QuantifiedInterpolants, 20653 SizeOfPredicates, 9 NumberOfNonLiveVariables, 2635 ConjunctsInSsa, 128 ConjunctsInUnsatCore, 118 InterpolantComputations, 86 PerfectInterpolantSequences, 1202/1808 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: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 27]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 28]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 33]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 34]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 35]: 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: 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: 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 - AllSpecificationsHoldResult: All specifications hold 46 specifications checked. All of them hold - ProcedureContractResult [Line: 9]: Procedure Contract for __VERIFIER_assert Derived contract for procedure __VERIFIER_assert. Ensures: (counter == \old(counter)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 167.8MB. Free memory is still 105.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 346.64ms. Allocated memory is still 167.8MB. Free memory was 129.7MB in the beginning and 119.0MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 45.07ms. Allocated memory is still 167.8MB. Free memory was 119.0MB in the beginning and 117.4MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 40.86ms. Allocated memory is still 167.8MB. Free memory was 117.4MB in the beginning and 116.8MB in the end (delta: 580.9kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 661.83ms. Allocated memory is still 167.8MB. Free memory was 116.5MB in the beginning and 96.1MB in the end (delta: 20.5MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 785905.67ms. Allocated memory was 167.8MB in the beginning and 755.0MB in the end (delta: 587.2MB). Free memory was 96.1MB in the beginning and 495.8MB in the end (delta: -399.7MB). Peak memory consumption was 181.5MB. Max. memory is 16.1GB. * Witness Printer took 84.94ms. Allocated memory is still 755.0MB. Free memory was 495.8MB in the beginning and 491.3MB in the end (delta: 4.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-13 20:46:33,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a627e12-cf42-489f-b67a-d56b9a587cdf/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