./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/loop-simple/nested_4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-simple/nested_4.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:09:21,416 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:09:21,478 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-12-05 23:09:21,482 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:09:21,482 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:09:21,502 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:09:21,502 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:09:21,503 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:09:21,503 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:09:21,503 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:09:21,503 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:09:21,503 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:09:21,504 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:09:21,505 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:09:21,505 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:09:21,505 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:09:21,505 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:09:21,506 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_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf77da5263056f8d62c4caf3b92919690d80ef4ff864a75d0d8d1eec10bdccf [2024-12-05 23:09:21,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:09:21,725 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:09:21,728 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:09:21,729 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:09:21,729 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:09:21,730 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/loop-simple/nested_4.c [2024-12-05 23:09:24,396 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/data/602cd134a/8ea23b0765aa4395afdbc3ee192b5cb7/FLAG3d51fda9f [2024-12-05 23:09:24,576 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:09:24,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/sv-benchmarks/c/loop-simple/nested_4.c [2024-12-05 23:09:24,582 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/data/602cd134a/8ea23b0765aa4395afdbc3ee192b5cb7/FLAG3d51fda9f [2024-12-05 23:09:24,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/data/602cd134a/8ea23b0765aa4395afdbc3ee192b5cb7 [2024-12-05 23:09:24,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:09:24,600 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:09:24,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:09:24,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:09:24,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:09:24,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e57aeec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24, skipping insertion in model container [2024-12-05 23:09:24,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,621 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:09:24,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:09:24,773 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:09:24,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:09:24,801 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:09:24,802 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24 WrapperNode [2024-12-05 23:09:24,802 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:09:24,803 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:09:24,803 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:09:24,803 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:09:24,811 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,818 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,834 INFO L138 Inliner]: procedures = 10, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 54 [2024-12-05 23:09:24,834 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:09:24,835 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:09:24,835 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:09:24,835 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:09:24,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,843 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,844 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,846 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,847 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,852 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,852 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:09:24,854 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:09:24,854 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:09:24,854 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:09:24,855 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:09:24" (1/1) ... [2024-12-05 23:09:24,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:09:24,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:09:24,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:09:24,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:09:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:09:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:09:24,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:09:24,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:09:24,976 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:09:24,977 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:09:25,105 INFO L? ?]: Removed 14 outVars from TransFormulas that were not future-live. [2024-12-05 23:09:25,105 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:09:25,139 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:09:25,139 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 23:09:25,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:09:25 BoogieIcfgContainer [2024-12-05 23:09:25,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:09:25,140 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:09:25,140 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:09:25,148 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:09:25,148 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:09:25" (1/1) ... [2024-12-05 23:09:25,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:09:25,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2024-12-05 23:09:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2024-12-05 23:09:25,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-05 23:09:25,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:25,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 23 states and 27 transitions. [2024-12-05 23:09:25,358 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2024-12-05 23:09:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-12-05 23:09:25,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:25,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 24 states and 29 transitions. [2024-12-05 23:09:25,433 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 29 transitions. [2024-12-05 23:09:25,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:09:25,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,480 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 26 states and 32 transitions. [2024-12-05 23:09:25,517 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 32 transitions. [2024-12-05 23:09:25,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:09:25,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,549 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 27 states and 33 transitions. [2024-12-05 23:09:25,569 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 33 transitions. [2024-12-05 23:09:25,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:09:25,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:25,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 29 states and 36 transitions. [2024-12-05 23:09:25,693 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 36 transitions. [2024-12-05 23:09:25,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:09:25,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,725 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:09:25,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:25,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-12-05 23:09:25,859 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-05 23:09:25,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:09:25,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:25,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:25,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:25,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:09:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-12-05 23:09:26,015 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-12-05 23:09:26,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:09:26,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 23:09:26,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 34 states and 44 transitions. [2024-12-05 23:09:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 44 transitions. [2024-12-05 23:09:26,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:09:26,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,125 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:09:26,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 33 states and 43 transitions. [2024-12-05 23:09:26,276 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 43 transitions. [2024-12-05 23:09:26,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:09:26,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:09:26,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 35 states and 46 transitions. [2024-12-05 23:09:26,482 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 46 transitions. [2024-12-05 23:09:26,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:09:26,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,524 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:09:26,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 36 states and 47 transitions. [2024-12-05 23:09:26,631 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 47 transitions. [2024-12-05 23:09:26,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:09:26,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,653 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-05 23:09:26,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:26,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 38 states and 48 transitions. [2024-12-05 23:09:26,771 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 48 transitions. [2024-12-05 23:09:26,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:09:26,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:26,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:26,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:26,802 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:09:27,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:27,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 50 states and 67 transitions. [2024-12-05 23:09:27,472 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 67 transitions. [2024-12-05 23:09:27,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:09:27,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:27,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:27,522 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:09:27,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:27,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 51 states and 69 transitions. [2024-12-05 23:09:27,652 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2024-12-05 23:09:27,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:09:27,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:27,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:27,678 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-12-05 23:09:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 53 states and 70 transitions. [2024-12-05 23:09:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 70 transitions. [2024-12-05 23:09:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:09:27,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:27,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:27,856 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:09:27,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:27,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 54 states and 71 transitions. [2024-12-05 23:09:27,980 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 71 transitions. [2024-12-05 23:09:27,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:09:27,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:27,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:27,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:09:28,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:28,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 63 states and 85 transitions. [2024-12-05 23:09:28,867 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 85 transitions. [2024-12-05 23:09:28,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:09:28,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:28,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:28,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:28,920 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 23:09:29,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:29,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 72 states and 99 transitions. [2024-12-05 23:09:29,740 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 99 transitions. [2024-12-05 23:09:29,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:09:29,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:29,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:29,772 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:09:29,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:29,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 74 states and 100 transitions. [2024-12-05 23:09:29,930 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 100 transitions. [2024-12-05 23:09:29,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:09:29,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:29,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:29,956 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:09:30,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 83 states and 113 transitions. [2024-12-05 23:09:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 113 transitions. [2024-12-05 23:09:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:09:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:30,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:30,892 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:09:31,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:31,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 73 states and 98 transitions. [2024-12-05 23:09:31,031 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 98 transitions. [2024-12-05 23:09:31,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:09:31,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:31,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:31,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:31,050 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-12-05 23:09:31,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:31,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 74 states and 99 transitions. [2024-12-05 23:09:31,064 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 99 transitions. [2024-12-05 23:09:31,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:09:31,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:31,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:31,093 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 23:09:31,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:31,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 76 states and 100 transitions. [2024-12-05 23:09:31,279 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 100 transitions. [2024-12-05 23:09:31,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:09:31,279 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:31,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:31,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:31,355 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:09:34,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 103 states and 143 transitions. [2024-12-05 23:09:34,099 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 143 transitions. [2024-12-05 23:09:34,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-12-05 23:09:34,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:34,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,124 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:09:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 104 states and 144 transitions. [2024-12-05 23:09:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 144 transitions. [2024-12-05 23:09:34,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:09:34,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,162 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:09:34,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 106 states and 145 transitions. [2024-12-05 23:09:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 145 transitions. [2024-12-05 23:09:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:09:34,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:34,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,388 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 23:09:34,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:34,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2024-12-05 23:09:34,647 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2024-12-05 23:09:34,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:09:34,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:34,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:34,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:09:36,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 117 states and 163 transitions. [2024-12-05 23:09:36,280 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 163 transitions. [2024-12-05 23:09:36,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:09:36,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:36,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,300 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-12-05 23:09:36,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 119 states and 164 transitions. [2024-12-05 23:09:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 164 transitions. [2024-12-05 23:09:36,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:09:36,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:36,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:36,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:36,603 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:09:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 127 states and 175 transitions. [2024-12-05 23:09:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 175 transitions. [2024-12-05 23:09:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:09:37,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:37,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:37,694 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-05 23:09:37,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:37,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 129 states and 176 transitions. [2024-12-05 23:09:37,969 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 176 transitions. [2024-12-05 23:09:37,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:09:37,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:37,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:09:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:39,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 138 states and 188 transitions. [2024-12-05 23:09:39,473 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 188 transitions. [2024-12-05 23:09:39,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 23:09:39,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:39,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:39,509 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 45 proven. 1 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2024-12-05 23:09:39,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:39,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 139 states and 190 transitions. [2024-12-05 23:09:39,742 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 190 transitions. [2024-12-05 23:09:39,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-05 23:09:39,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:39,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:39,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:39,766 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-12-05 23:09:40,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:40,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 141 states and 191 transitions. [2024-12-05 23:09:40,092 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 191 transitions. [2024-12-05 23:09:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-05 23:09:40,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:40,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:40,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 80 proven. 19 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2024-12-05 23:09:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 142 states and 191 transitions. [2024-12-05 23:09:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 191 transitions. [2024-12-05 23:09:40,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 23:09:40,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:40,484 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-12-05 23:09:44,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:44,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 165 states and 229 transitions. [2024-12-05 23:09:44,361 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 229 transitions. [2024-12-05 23:09:44,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:09:44,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:44,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:44,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:44,490 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 87 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2024-12-05 23:09:48,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:48,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 188 states and 266 transitions. [2024-12-05 23:09:48,560 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 266 transitions. [2024-12-05 23:09:48,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:09:48,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:48,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:48,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:09:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:48,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 190 states and 267 transitions. [2024-12-05 23:09:48,881 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 267 transitions. [2024-12-05 23:09:48,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:09:48,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:48,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:48,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:48,900 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 101 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-05 23:09:49,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:49,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 192 states and 268 transitions. [2024-12-05 23:09:49,266 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 268 transitions. [2024-12-05 23:09:49,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:09:49,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:49,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:49,281 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 154 trivial. 0 not checked. [2024-12-05 23:09:54,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:54,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 215 states and 304 transitions. [2024-12-05 23:09:54,404 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 304 transitions. [2024-12-05 23:09:54,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:09:54,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:54,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:54,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:54,426 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:09:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 217 states and 305 transitions. [2024-12-05 23:09:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 305 transitions. [2024-12-05 23:09:54,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:09:54,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:54,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:54,780 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 101 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 23:09:55,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:55,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 219 states and 306 transitions. [2024-12-05 23:09:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 306 transitions. [2024-12-05 23:09:55,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:09:55,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:55,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:09:55,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:55,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 221 states and 307 transitions. [2024-12-05 23:09:55,623 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 307 transitions. [2024-12-05 23:09:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:09:55,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:55,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:55,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:55,648 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 182 trivial. 0 not checked. [2024-12-05 23:09:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:56,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 223 states and 308 transitions. [2024-12-05 23:09:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 308 transitions. [2024-12-05 23:09:56,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:09:56,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:56,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:56,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:56,108 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-05 23:09:56,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:56,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 224 states and 311 transitions. [2024-12-05 23:09:56,700 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 311 transitions. [2024-12-05 23:09:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:09:56,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:56,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:56,873 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 92 proven. 1 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-05 23:09:57,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:57,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 225 states and 312 transitions. [2024-12-05 23:09:57,504 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 312 transitions. [2024-12-05 23:09:57,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:09:57,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:57,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:57,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:57,535 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 0 proven. 128 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-05 23:09:59,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:09:59,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 234 states and 324 transitions. [2024-12-05 23:09:59,711 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 324 transitions. [2024-12-05 23:09:59,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:09:59,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:09:59,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:09:59,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:09:59,734 INFO L134 CoverageAnalysis]: Checked inductivity of 239 backedges. 128 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-05 23:10:02,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:02,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 243 states and 336 transitions. [2024-12-05 23:10:02,417 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 336 transitions. [2024-12-05 23:10:02,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:10:02,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:02,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:02,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:02,442 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 0 proven. 142 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-05 23:10:02,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:02,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 245 states and 337 transitions. [2024-12-05 23:10:02,977 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 337 transitions. [2024-12-05 23:10:02,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:10:02,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:02,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:02,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:02,999 INFO L134 CoverageAnalysis]: Checked inductivity of 241 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-12-05 23:10:05,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:05,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 254 states and 349 transitions. [2024-12-05 23:10:05,975 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 349 transitions. [2024-12-05 23:10:05,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:10:05,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:05,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:06,002 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 142 proven. 0 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-12-05 23:10:06,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:06,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 256 states and 350 transitions. [2024-12-05 23:10:06,644 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 350 transitions. [2024-12-05 23:10:06,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:10:06,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:06,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:06,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:06,675 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-12-05 23:10:07,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:07,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 258 states and 351 transitions. [2024-12-05 23:10:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 351 transitions. [2024-12-05 23:10:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 23:10:07,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:07,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:07,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:07,739 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 175 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-05 23:10:15,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:15,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 280 states and 389 transitions. [2024-12-05 23:10:15,347 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 389 transitions. [2024-12-05 23:10:15,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:15,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:15,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:15,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-05 23:10:15,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:15,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 282 states and 390 transitions. [2024-12-05 23:10:15,718 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 390 transitions. [2024-12-05 23:10:15,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:15,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:15,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:15,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:15,746 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 197 trivial. 0 not checked. [2024-12-05 23:10:16,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:16,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 284 states and 391 transitions. [2024-12-05 23:10:16,195 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 391 transitions. [2024-12-05 23:10:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 23:10:16,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:16,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:16,212 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2024-12-05 23:10:22,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:22,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 306 states and 426 transitions. [2024-12-05 23:10:22,644 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 426 transitions. [2024-12-05 23:10:22,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:10:22,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:22,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:22,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:22,663 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:10:23,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:23,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 308 states and 427 transitions. [2024-12-05 23:10:23,171 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 427 transitions. [2024-12-05 23:10:23,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 23:10:23,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:23,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:23,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:23,199 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-05 23:10:23,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 310 states and 428 transitions. [2024-12-05 23:10:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 428 transitions. [2024-12-05 23:10:23,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:10:23,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:23,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:23,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:23,728 INFO L134 CoverageAnalysis]: Checked inductivity of 369 backedges. 181 proven. 1 refuted. 0 times theorem prover too weak. 187 trivial. 0 not checked. [2024-12-05 23:10:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 311 states and 430 transitions. [2024-12-05 23:10:24,275 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 430 transitions. [2024-12-05 23:10:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 23:10:24,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:24,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:24,295 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-05 23:10:24,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:24,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 311 states and 429 transitions. [2024-12-05 23:10:24,825 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 429 transitions. [2024-12-05 23:10:24,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 23:10:24,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:24,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:24,845 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 257 proven. 0 refuted. 0 times theorem prover too weak. 229 trivial. 0 not checked. [2024-12-05 23:10:27,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:27,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 320 states and 441 transitions. [2024-12-05 23:10:27,720 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 441 transitions. [2024-12-05 23:10:27,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 23:10:27,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:27,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:27,739 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 121 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-05 23:10:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:28,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 319 states and 439 transitions. [2024-12-05 23:10:28,210 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 439 transitions. [2024-12-05 23:10:28,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:10:28,211 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:28,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:28,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:28,237 INFO L134 CoverageAnalysis]: Checked inductivity of 535 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2024-12-05 23:10:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:28,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 321 states and 440 transitions. [2024-12-05 23:10:28,860 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 440 transitions. [2024-12-05 23:10:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 23:10:28,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:28,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:28,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:28,881 INFO L134 CoverageAnalysis]: Checked inductivity of 491 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-05 23:10:32,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:32,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 330 states and 452 transitions. [2024-12-05 23:10:32,072 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 452 transitions. [2024-12-05 23:10:32,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 23:10:32,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:32,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:32,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:32,092 INFO L134 CoverageAnalysis]: Checked inductivity of 540 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-12-05 23:10:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 332 states and 453 transitions. [2024-12-05 23:10:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 453 transitions. [2024-12-05 23:10:32,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 23:10:32,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:32,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:32,756 INFO L134 CoverageAnalysis]: Checked inductivity of 658 backedges. 352 proven. 87 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-12-05 23:10:33,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:33,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 333 states and 453 transitions. [2024-12-05 23:10:33,380 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 453 transitions. [2024-12-05 23:10:33,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 23:10:33,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:33,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:33,674 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 0 proven. 359 refuted. 0 times theorem prover too weak. 308 trivial. 0 not checked. [2024-12-05 23:10:51,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:10:51,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 384 states and 538 transitions. [2024-12-05 23:10:51,574 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 538 transitions. [2024-12-05 23:10:51,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:10:51,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:10:51,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:10:51,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:10:51,835 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 359 proven. 0 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-05 23:11:11,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:11,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 622 states to 435 states and 622 transitions. [2024-12-05 23:11:11,762 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 622 transitions. [2024-12-05 23:11:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:11:11,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:11,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:11,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:11,798 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-05 23:11:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 623 states to 437 states and 623 transitions. [2024-12-05 23:11:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 623 transitions. [2024-12-05 23:11:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:11:12,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:12,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:12,424 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-05 23:11:13,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:13,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 624 states to 439 states and 624 transitions. [2024-12-05 23:11:13,182 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 624 transitions. [2024-12-05 23:11:13,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:11:13,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:13,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:13,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:13,213 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-05 23:11:13,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:13,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 441 states and 625 transitions. [2024-12-05 23:11:13,838 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 625 transitions. [2024-12-05 23:11:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 23:11:13,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:13,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:13,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:13,863 INFO L134 CoverageAnalysis]: Checked inductivity of 723 backedges. 0 proven. 387 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-05 23:11:14,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:14,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 443 states and 626 transitions. [2024-12-05 23:11:14,599 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 626 transitions. [2024-12-05 23:11:14,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:11:14,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:14,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:14,618 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-05 23:11:15,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:15,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 445 states and 627 transitions. [2024-12-05 23:11:15,252 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 627 transitions. [2024-12-05 23:11:15,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:11:15,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:15,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:15,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-05 23:11:15,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:15,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 447 states and 628 transitions. [2024-12-05 23:11:15,947 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 628 transitions. [2024-12-05 23:11:15,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:11:15,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:15,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:15,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-05 23:11:16,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:16,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 449 states and 629 transitions. [2024-12-05 23:11:16,671 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 629 transitions. [2024-12-05 23:11:16,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:11:16,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:16,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:16,691 INFO L134 CoverageAnalysis]: Checked inductivity of 804 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 642 trivial. 0 not checked. [2024-12-05 23:11:17,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:17,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 628 states to 449 states and 628 transitions. [2024-12-05 23:11:17,351 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 628 transitions. [2024-12-05 23:11:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 23:11:17,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:17,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:17,370 INFO L134 CoverageAnalysis]: Checked inductivity of 724 backedges. 387 proven. 0 refuted. 0 times theorem prover too weak. 337 trivial. 0 not checked. [2024-12-05 23:11:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:18,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 451 states and 629 transitions. [2024-12-05 23:11:18,059 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 629 transitions. [2024-12-05 23:11:18,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:11:18,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:18,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:18,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:18,086 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-12-05 23:11:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 460 states and 641 transitions. [2024-12-05 23:11:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 641 transitions. [2024-12-05 23:11:22,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:11:22,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:22,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:22,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:22,187 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 0 proven. 441 refuted. 0 times theorem prover too weak. 395 trivial. 0 not checked. [2024-12-05 23:11:26,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:26,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 469 states and 653 transitions. [2024-12-05 23:11:26,467 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 653 transitions. [2024-12-05 23:11:26,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:11:26,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:26,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:26,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:26,487 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-05 23:11:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 665 states to 478 states and 665 transitions. [2024-12-05 23:11:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 665 transitions. [2024-12-05 23:11:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 23:11:30,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:30,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 837 backedges. 441 proven. 0 refuted. 0 times theorem prover too weak. 396 trivial. 0 not checked. [2024-12-05 23:11:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:34,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 677 states to 487 states and 677 transitions. [2024-12-05 23:11:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 677 transitions. [2024-12-05 23:11:34,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:11:34,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:34,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:34,458 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:11:35,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:35,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 489 states and 678 transitions. [2024-12-05 23:11:35,197 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 678 transitions. [2024-12-05 23:11:35,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:11:35,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:35,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:35,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:35,233 INFO L134 CoverageAnalysis]: Checked inductivity of 899 backedges. 0 proven. 469 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-05 23:11:36,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:36,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 491 states and 679 transitions. [2024-12-05 23:11:36,030 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 679 transitions. [2024-12-05 23:11:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:11:36,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:36,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:36,050 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-05 23:11:36,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:36,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 493 states and 680 transitions. [2024-12-05 23:11:36,961 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 680 transitions. [2024-12-05 23:11:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:11:36,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:36,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 900 backedges. 469 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-05 23:11:37,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:37,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 495 states and 681 transitions. [2024-12-05 23:11:37,849 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 681 transitions. [2024-12-05 23:11:37,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 23:11:37,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:37,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:37,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:37,873 INFO L134 CoverageAnalysis]: Checked inductivity of 1042 backedges. 352 proven. 0 refuted. 0 times theorem prover too weak. 690 trivial. 0 not checked. [2024-12-05 23:11:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:39,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 496 states and 683 transitions. [2024-12-05 23:11:39,075 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 683 transitions. [2024-12-05 23:11:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 23:11:39,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:39,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:39,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:39,103 INFO L134 CoverageAnalysis]: Checked inductivity of 1053 backedges. 0 proven. 536 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2024-12-05 23:11:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:11:50,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 519 states and 719 transitions. [2024-12-05 23:11:50,495 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 719 transitions. [2024-12-05 23:11:50,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 23:11:50,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:11:50,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:11:50,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:11:50,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1054 backedges. 536 proven. 0 refuted. 0 times theorem prover too weak. 518 trivial. 0 not checked. [2024-12-05 23:12:02,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:02,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 542 states and 755 transitions. [2024-12-05 23:12:02,374 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 755 transitions. [2024-12-05 23:12:02,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:12:02,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:02,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:02,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-05 23:12:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 544 states and 756 transitions. [2024-12-05 23:12:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 756 transitions. [2024-12-05 23:12:03,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 23:12:03,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:03,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:03,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:03,429 INFO L134 CoverageAnalysis]: Checked inductivity of 1123 backedges. 0 proven. 564 refuted. 0 times theorem prover too weak. 559 trivial. 0 not checked. [2024-12-05 23:12:04,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 546 states and 757 transitions. [2024-12-05 23:12:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 757 transitions. [2024-12-05 23:12:04,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:12:04,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:04,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:04,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-05 23:12:05,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:05,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 548 states and 758 transitions. [2024-12-05 23:12:05,286 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 758 transitions. [2024-12-05 23:12:05,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:12:05,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:05,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:05,310 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 203 proven. 0 refuted. 0 times theorem prover too weak. 1020 trivial. 0 not checked. [2024-12-05 23:12:06,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 548 states and 757 transitions. [2024-12-05 23:12:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 757 transitions. [2024-12-05 23:12:06,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 23:12:06,218 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:06,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:06,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:06,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1124 backedges. 564 proven. 0 refuted. 0 times theorem prover too weak. 560 trivial. 0 not checked. [2024-12-05 23:12:07,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:07,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 550 states and 758 transitions. [2024-12-05 23:12:07,293 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 758 transitions. [2024-12-05 23:12:07,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 23:12:07,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:07,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:07,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:07,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 0 proven. 618 refuted. 0 times theorem prover too weak. 645 trivial. 0 not checked. [2024-12-05 23:12:12,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:12,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 559 states and 770 transitions. [2024-12-05 23:12:12,402 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 770 transitions. [2024-12-05 23:12:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 23:12:12,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:12,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:12,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:12,426 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 618 proven. 0 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-12-05 23:12:17,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:17,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 568 states and 782 transitions. [2024-12-05 23:12:17,812 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 782 transitions. [2024-12-05 23:12:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 23:12:17,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:17,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:17,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:17,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 0 proven. 646 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-12-05 23:12:18,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:18,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 570 states and 783 transitions. [2024-12-05 23:12:18,823 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 783 transitions. [2024-12-05 23:12:18,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 23:12:18,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:18,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:18,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:18,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1341 backedges. 646 proven. 0 refuted. 0 times theorem prover too weak. 695 trivial. 0 not checked. [2024-12-05 23:12:20,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 572 states and 784 transitions. [2024-12-05 23:12:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 784 transitions. [2024-12-05 23:12:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 23:12:20,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:20,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:20,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:20,884 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 719 proven. 0 refuted. 0 times theorem prover too weak. 821 trivial. 0 not checked. [2024-12-05 23:12:52,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:52,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 868 states to 622 states and 868 transitions. [2024-12-05 23:12:52,451 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 868 transitions. [2024-12-05 23:12:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:12:52,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:52,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:52,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:52,481 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-12-05 23:12:53,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:53,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 624 states and 869 transitions. [2024-12-05 23:12:53,387 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 869 transitions. [2024-12-05 23:12:53,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:12:53,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:53,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:53,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:53,418 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-12-05 23:12:54,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:54,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 870 states to 626 states and 870 transitions. [2024-12-05 23:12:54,369 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 870 transitions. [2024-12-05 23:12:54,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:12:54,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:54,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:54,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-12-05 23:12:55,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:55,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 628 states and 871 transitions. [2024-12-05 23:12:55,450 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 871 transitions. [2024-12-05 23:12:55,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 23:12:55,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:55,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:55,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:55,479 INFO L134 CoverageAnalysis]: Checked inductivity of 1624 backedges. 775 proven. 0 refuted. 0 times theorem prover too weak. 849 trivial. 0 not checked. [2024-12-05 23:12:56,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:56,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 872 states to 630 states and 872 transitions. [2024-12-05 23:12:56,524 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 872 transitions. [2024-12-05 23:12:56,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 23:12:56,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:56,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:56,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:56,569 INFO L134 CoverageAnalysis]: Checked inductivity of 1741 backedges. 244 proven. 0 refuted. 0 times theorem prover too weak. 1497 trivial. 0 not checked. [2024-12-05 23:12:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:12:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 871 states to 630 states and 871 transitions. [2024-12-05 23:12:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 871 transitions. [2024-12-05 23:12:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:12:57,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:12:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:12:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:12:57,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:13:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 639 states and 883 transitions. [2024-12-05 23:13:03,030 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 883 transitions. [2024-12-05 23:13:03,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 23:13:03,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:03,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:03,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:03,058 INFO L134 CoverageAnalysis]: Checked inductivity of 1791 backedges. 883 proven. 0 refuted. 0 times theorem prover too weak. 908 trivial. 0 not checked. [2024-12-05 23:13:08,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:08,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 895 states to 648 states and 895 transitions. [2024-12-05 23:13:08,972 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 895 transitions. [2024-12-05 23:13:08,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:13:08,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:08,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:09,002 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 23:13:10,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:10,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 650 states and 896 transitions. [2024-12-05 23:13:10,227 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 896 transitions. [2024-12-05 23:13:10,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 23:13:10,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:10,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:10,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:10,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1882 backedges. 939 proven. 0 refuted. 0 times theorem prover too weak. 943 trivial. 0 not checked. [2024-12-05 23:13:11,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:11,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 652 states and 897 transitions. [2024-12-05 23:13:11,364 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 897 transitions. [2024-12-05 23:13:11,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 23:13:11,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:11,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:11,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:11,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 529 proven. 0 refuted. 0 times theorem prover too weak. 1557 trivial. 0 not checked. [2024-12-05 23:13:12,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:12,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 652 states and 896 transitions. [2024-12-05 23:13:12,561 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 896 transitions. [2024-12-05 23:13:12,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 23:13:12,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:12,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:12,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:12,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2103 backedges. 1073 proven. 0 refuted. 0 times theorem prover too weak. 1030 trivial. 0 not checked. [2024-12-05 23:13:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:28,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 675 states and 932 transitions. [2024-12-05 23:13:28,568 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 932 transitions. [2024-12-05 23:13:28,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:13:28,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:28,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:28,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:28,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-12-05 23:13:29,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:29,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 677 states and 933 transitions. [2024-12-05 23:13:29,928 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 933 transitions. [2024-12-05 23:13:29,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 23:13:29,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:29,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:29,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:29,998 INFO L134 CoverageAnalysis]: Checked inductivity of 2201 backedges. 1129 proven. 0 refuted. 0 times theorem prover too weak. 1072 trivial. 0 not checked. [2024-12-05 23:13:31,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:31,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 679 states and 934 transitions. [2024-12-05 23:13:31,534 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 934 transitions. [2024-12-05 23:13:31,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 23:13:31,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:31,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:31,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:31,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2337 backedges. 285 proven. 0 refuted. 0 times theorem prover too weak. 2052 trivial. 0 not checked. [2024-12-05 23:13:33,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:33,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 679 states and 933 transitions. [2024-12-05 23:13:33,007 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 933 transitions. [2024-12-05 23:13:33,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 23:13:33,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:33,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:33,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2395 backedges. 1237 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2024-12-05 23:13:39,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:39,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 688 states and 945 transitions. [2024-12-05 23:13:39,989 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 945 transitions. [2024-12-05 23:13:39,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 23:13:39,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:13:39,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:13:39,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:13:40,038 INFO L134 CoverageAnalysis]: Checked inductivity of 2500 backedges. 1293 proven. 0 refuted. 0 times theorem prover too weak. 1207 trivial. 0 not checked. [2024-12-05 23:13:41,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:13:41,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 361 states and 480 transitions. [2024-12-05 23:13:41,486 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 480 transitions. [2024-12-05 23:13:41,486 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:13:41,487 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 115 iterations. [2024-12-05 23:13:41,495 INFO L726 CodeCheckObserver]: All specifications hold 8 specifications checked. All of them hold [2024-12-05 23:13:54,777 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-12-05 23:13:54,777 INFO L77 FloydHoareUtils]: At program point L23-3(line 23) the Hoare annotation is: (let ((.cse0 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~b~0#1|))) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) .cse0 .cse1 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) .cse0 .cse1 (< |ULTIMATE.start_main_~a~0#1| 1)))) [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point L23-4(lines 23 29) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|) .cse0) (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1) .cse0))) [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point L23-5(lines 23 29) the Hoare annotation is: (or (and (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) (< |ULTIMATE.start_main_~a~0#1| 1)) (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 1 |ULTIMATE.start_main_~a~0#1|))) [2024-12-05 23:13:54,778 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-12-05 23:13:54,778 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-12-05 23:13:54,778 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point L24-3(line 24) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse2 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse3 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse4 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~c~0#1|))) (.cse9 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse0 .cse1 .cse4 .cse5 .cse7) (and .cse8 .cse0 .cse2 .cse3 .cse4 .cse9) (and .cse6 .cse8 .cse0 .cse4 .cse9 .cse7))) [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point L24-4(lines 24 28) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse0 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse7 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse4 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse1 .cse5 .cse6 .cse2 .cse4) (and .cse7 .cse5 .cse6 .cse8 .cse4) (and .cse0 .cse7 .cse8 .cse3 .cse4))) [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point L24-5(lines 24 28) the Hoare annotation is: (let ((.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse1 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse4 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse6 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3) (and .cse4 .cse0 .cse3 .cse5) (and .cse6 .cse1 .cse2 .cse7) (and .cse4 .cse6 .cse7 .cse5))) [2024-12-05 23:13:54,778 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 25) no Hoare annotation was computed. [2024-12-05 23:13:54,778 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:13:54,779 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 23) no Hoare annotation was computed. [2024-12-05 23:13:54,779 INFO L77 FloydHoareUtils]: At program point L25-1(lines 25 27) the Hoare annotation is: (let ((.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse10 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse11 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse2 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse14 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse7 (< |ULTIMATE.start_main_~d~0#1| 1)) (.cse15 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse12 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse6 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse13 (<= 1 |ULTIMATE.start_main_~d~0#1|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse10 .cse7 .cse11) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse6 .cse7 .cse11) (and .cse8 .cse0 .cse12 .cse1 .cse3 .cse6 .cse13 .cse11) (and .cse9 .cse0 .cse12 .cse1 .cse4 .cse5 .cse13 .cse10) (and .cse8 .cse9 .cse2 .cse14 .cse10 .cse7 .cse11 .cse15) (and .cse8 .cse2 .cse3 .cse6 .cse14 .cse7 .cse11 .cse15) (and .cse8 .cse9 .cse0 .cse12 .cse1 .cse13 .cse10 .cse11) (and .cse9 .cse12 .cse4 .cse5 .cse13 .cse14 .cse10 .cse15) (and .cse12 .cse3 .cse4 .cse5 .cse6 .cse13 .cse14 .cse15) (and .cse9 .cse2 .cse4 .cse5 .cse14 .cse10 .cse7 .cse15) (and .cse8 .cse9 .cse12 .cse13 .cse14 .cse10 .cse11 .cse15) (and .cse9 .cse0 .cse1 .cse2 .cse4 .cse5 .cse10 .cse7) (and .cse8 .cse12 .cse3 .cse6 .cse13 .cse14 .cse11 .cse15) (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse14 .cse7 .cse15) (and .cse0 .cse12 .cse1 .cse3 .cse4 .cse5 .cse6 .cse13))) [2024-12-05 23:13:54,779 INFO L77 FloydHoareUtils]: At program point L25-3(line 25) the Hoare annotation is: (let ((.cse4 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse7 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse5 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse6 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse10 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse13 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648))) (.cse8 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= |ULTIMATE.start_main_~d~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse3 (<= 0 (+ 2147483649 |ULTIMATE.start_main_~d~0#1|))) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse12 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse9 .cse1 .cse3 .cse10 .cse11 .cse12 .cse13) (and .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse10 .cse13) (and .cse8 .cse1 .cse3 .cse4 .cse7 .cse10 .cse12 .cse13) (and .cse8 .cse0 .cse1 .cse2 .cse3 .cse4 .cse7 .cse12) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse5 .cse6 .cse11) (and .cse9 .cse1 .cse3 .cse5 .cse6 .cse10 .cse11 .cse13) (and .cse8 .cse9 .cse0 .cse1 .cse2 .cse3 .cse11 .cse12))) [2024-12-05 23:13:54,779 INFO L77 FloydHoareUtils]: At program point L25-4(lines 25 27) the Hoare annotation is: (let ((.cse1 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse2 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse11 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse4 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse12 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse9 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse0 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= 0 (+ |ULTIMATE.start_main_~d~0#1| 2147483648))) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse6 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse0 .cse3 .cse4 .cse5 .cse7 .cse6 .cse8) (and .cse9 .cse0 .cse1 .cse2 .cse3 .cse6 .cse10) (and .cse9 .cse3 .cse11 .cse12 .cse7 .cse10 .cse8) (and .cse3 .cse11 .cse4 .cse5 .cse12 .cse7 .cse8) (and .cse9 .cse1 .cse2 .cse3 .cse11 .cse12 .cse10) (and .cse1 .cse2 .cse3 .cse11 .cse4 .cse5 .cse12) (and .cse9 .cse0 .cse3 .cse7 .cse6 .cse10 .cse8))) [2024-12-05 23:13:54,779 INFO L77 FloydHoareUtils]: At program point L25-5(lines 25 27) the Hoare annotation is: (let ((.cse2 (<= |ULTIMATE.start_main_~a~0#1| 5)) (.cse5 (<= 1 |ULTIMATE.start_main_~a~0#1|)) (.cse0 (<= |ULTIMATE.start_main_~c~0#1| 5)) (.cse1 (<= 1 |ULTIMATE.start_main_~c~0#1|)) (.cse6 (< |ULTIMATE.start_main_~b~0#1| 1)) (.cse8 (<= 0 (+ |ULTIMATE.start_main_~b~0#1| 2147483648))) (.cse10 (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648))) (.cse3 (<= |ULTIMATE.start_main_~b~0#1| 5)) (.cse4 (<= 1 |ULTIMATE.start_main_~b~0#1|)) (.cse7 (< |ULTIMATE.start_main_~c~0#1| 1)) (.cse11 (< |ULTIMATE.start_main_~a~0#1| 1)) (.cse9 (<= 0 (+ |ULTIMATE.start_main_~c~0#1| 2147483648)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5) (and .cse6 .cse2 .cse5 .cse7 .cse8 .cse9) (and .cse10 .cse0 .cse1 .cse3 .cse4 .cse11) (and .cse2 .cse3 .cse4 .cse5 .cse7 .cse9) (and .cse6 .cse0 .cse1 .cse2 .cse5 .cse8) (and .cse6 .cse10 .cse0 .cse1 .cse11 .cse8) (and .cse6 .cse10 .cse7 .cse11 .cse8 .cse9) (and .cse10 .cse3 .cse4 .cse7 .cse11 .cse9))) [2024-12-05 23:13:54,780 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:13:54,780 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 24) no Hoare annotation was computed. [2024-12-05 23:13:54,780 INFO L77 FloydHoareUtils]: At program point L22-3(line 22) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~a~0#1| 5) (<= 0 (+ 2147483649 |ULTIMATE.start_main_~a~0#1|))) [2024-12-05 23:13:54,780 INFO L77 FloydHoareUtils]: At program point L22-4(lines 22 30) the Hoare annotation is: (<= 0 (+ |ULTIMATE.start_main_~a~0#1| 2147483648)) [2024-12-05 23:13:54,780 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 22) no Hoare annotation was computed. [2024-12-05 23:13:54,792 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:13:54 ImpRootNode [2024-12-05 23:13:54,792 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:13:54,793 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:13:54,793 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:13:54,793 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:13:54,793 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:09:25" (3/4) ... [2024-12-05 23:13:54,795 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:13:54,799 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2024-12-05 23:13:54,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 23:13:54,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-12-05 23:13:54,800 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-05 23:13:54,860 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:13:54,860 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:13:54,860 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:13:54,861 INFO L158 Benchmark]: Toolchain (without parser) took 270260.90ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 117.7MB in the beginning and 554.9MB in the end (delta: -437.1MB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-05 23:13:54,861 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:13:54,862 INFO L158 Benchmark]: CACSL2BoogieTranslator took 200.71ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 107.1MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:13:54,862 INFO L158 Benchmark]: Boogie Procedure Inliner took 31.35ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 106.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:13:54,862 INFO L158 Benchmark]: Boogie Preprocessor took 18.88ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 105.2MB in the end (delta: 831.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:13:54,862 INFO L158 Benchmark]: RCFGBuilder took 285.36ms. Allocated memory is still 142.6MB. Free memory was 105.2MB in the beginning and 92.8MB in the end (delta: 12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-05 23:13:54,863 INFO L158 Benchmark]: CodeCheck took 269652.20ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 92.8MB in the beginning and 559.1MB in the end (delta: -466.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2024-12-05 23:13:54,863 INFO L158 Benchmark]: Witness Printer took 67.73ms. Allocated memory is still 1.7GB. Free memory was 559.1MB in the beginning and 554.9MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:13:54,864 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 22 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 256.3s, OverallIterations: 115, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 67816 SdHoareTripleChecker+Valid, 222.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 65112 mSDsluCounter, 669 SdHoareTripleChecker+Invalid, 193.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 40833 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 221023 IncrementalHoareTripleChecker+Invalid, 261856 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40833 mSolverCounterUnsat, 669 mSDtfsCounter, 221023 mSolverCounterSat, 2.8s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 77144 GetRequests, 72345 SyntacticMatches, 2909 SemanticMatches, 1890 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1908584 ImplicationChecksByTransitivity, 243.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 9496 NumberOfCodeBlocks, 9496 NumberOfCodeBlocksAsserted, 114 NumberOfCheckSat, 9382 ConstructedInterpolants, 0 QuantifiedInterpolants, 22864 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 114 InterpolantComputations, 84 PerfectInterpolantSequences, 65577/72950 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, ConComCheckerStatistics: No data available - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 25]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 24]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 23]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 22]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 25]: Loop Invariant Derived loop invariant: ((((((((((((((0 <= (a + 2147483648)) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (a < 1)) || (((((((0 <= (a + 2147483648)) && (0 <= (d + 2147483648))) && (b <= 5)) && (1 <= b)) && (c < 1)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648)))) || (((((((b < 1) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (c < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) || (((((((0 <= (d + 2147483648)) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (c < 1)) && (0 <= (c + 2147483648)))) || (((((((b < 1) && (c <= 5)) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648)))) || (((((((c <= 5) && (1 <= c)) && (0 <= (d + 2147483648))) && (a <= 5)) && (b <= 5)) && (1 <= b)) && (1 <= a))) || (((((((b < 1) && (0 <= (a + 2147483648))) && (0 <= (d + 2147483648))) && (c < 1)) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) - InvariantResult [Line: 23]: Loop Invariant Derived loop invariant: ((((a <= 5) && (1 <= a)) && (0 <= (b + 2147483648))) || (((0 <= (a + 2147483648)) && (a < 1)) && (0 <= (b + 2147483648)))) - InvariantResult [Line: 22]: Loop Invariant Derived loop invariant: (0 <= (a + 2147483648)) - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: ((((((((b < 1) && (a <= 5)) && (1 <= a)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648))) || (((((a <= 5) && (b <= 5)) && (1 <= b)) && (1 <= a)) && (0 <= (c + 2147483648)))) || (((((0 <= (a + 2147483648)) && (b <= 5)) && (1 <= b)) && (a < 1)) && (0 <= (c + 2147483648)))) || (((((b < 1) && (0 <= (a + 2147483648))) && (a < 1)) && (0 <= (b + 2147483648))) && (0 <= (c + 2147483648)))) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 200.71ms. Allocated memory is still 142.6MB. Free memory was 117.7MB in the beginning and 107.1MB in the end (delta: 10.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 31.35ms. Allocated memory is still 142.6MB. Free memory was 107.1MB in the beginning and 106.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 18.88ms. Allocated memory is still 142.6MB. Free memory was 106.0MB in the beginning and 105.2MB in the end (delta: 831.2kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 285.36ms. Allocated memory is still 142.6MB. Free memory was 105.2MB in the beginning and 92.8MB in the end (delta: 12.4MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 269652.20ms. Allocated memory was 142.6MB in the beginning and 1.7GB in the end (delta: 1.6GB). Free memory was 92.8MB in the beginning and 559.1MB in the end (delta: -466.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 67.73ms. Allocated memory is still 1.7GB. Free memory was 559.1MB in the beginning and 554.9MB in the end (delta: 4.2MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 23:13:54,882 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cbb90068-ab54-474e-b6b0-c1cf8226e1a3/bin/ukojak-verify-CZk0znPC7b/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