./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/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_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:27:00,071 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:27:00,120 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:27:00,123 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:27:00,123 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:27:00,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:27:00,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:27:00,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:27:00,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:27:00,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:27:00,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:27:00,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:27:00,143 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:27:00,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:27:00,143 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:27:00,144 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:27:00,144 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:27:00,145 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:00,145 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:27:00,145 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:27:00,145 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_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/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 ! call(reach_error())) ) 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 -> e4dd87ffa8279e5be73819f1eecf23f4704317559faef100e8eb60d719eb066b [2024-12-05 21:27:00,371 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:27:00,378 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:27:00,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:27:00,381 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:27:00,382 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:27:00,383 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/eca-rers2012/Problem01_label31.c [2024-12-05 21:27:03,052 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/data/a86143869/4043cd5eb3ac4725ba47b2f7a57b0c3a/FLAG0c9a165f6 [2024-12-05 21:27:03,286 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:27:03,286 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/sv-benchmarks/c/eca-rers2012/Problem01_label31.c [2024-12-05 21:27:03,298 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/data/a86143869/4043cd5eb3ac4725ba47b2f7a57b0c3a/FLAG0c9a165f6 [2024-12-05 21:27:03,311 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/data/a86143869/4043cd5eb3ac4725ba47b2f7a57b0c3a [2024-12-05 21:27:03,313 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:27:03,315 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:27:03,316 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:03,316 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:27:03,319 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:27:03,320 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,321 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56e70e9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03, skipping insertion in model container [2024-12-05 21:27:03,321 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,349 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:27:03,583 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-12-05 21:27:03,612 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:03,621 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:27:03,698 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/sv-benchmarks/c/eca-rers2012/Problem01_label31.c[16993,17006] [2024-12-05 21:27:03,714 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:27:03,727 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:27:03,728 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03 WrapperNode [2024-12-05 21:27:03,728 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:27:03,729 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:03,729 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:27:03,729 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:27:03,734 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,746 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,784 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2024-12-05 21:27:03,784 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:27:03,785 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:27:03,785 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:27:03,785 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:27:03,790 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,790 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,793 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,794 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,811 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,813 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,821 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,824 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,832 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:27:03,833 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:27:03,833 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:27:03,833 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:27:03,834 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:27:03" (1/1) ... [2024-12-05 21:27:03,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:03,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:27:03,862 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:27:03,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:27:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:27:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:27:03,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:27:03,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:27:03,946 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:27:03,947 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:04,856 INFO L? ?]: Removed 75 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:04,856 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:05,142 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:05,142 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 21:27:05,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:05 BoogieIcfgContainer [2024-12-05 21:27:05,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:05,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:05,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:05,154 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:05,155 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:05" (1/1) ... [2024-12-05 21:27:05,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:05,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:05,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2024-12-05 21:27:05,223 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2024-12-05 21:27:05,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:27:05,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:05,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:05,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:05,696 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 21:27:06,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2024-12-05 21:27:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2024-12-05 21:27:06,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:27:06,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:06,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:06,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:06,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 146 states and 244 transitions. [2024-12-05 21:27:06,627 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 244 transitions. [2024-12-05 21:27:06,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:27:06,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:06,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:06,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:06,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:06,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 150 states and 250 transitions. [2024-12-05 21:27:06,766 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 250 transitions. [2024-12-05 21:27:06,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:27:06,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:06,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:06,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:06,858 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:07,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 151 states and 251 transitions. [2024-12-05 21:27:07,048 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 251 transitions. [2024-12-05 21:27:07,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:27:07,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:07,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:07,241 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:07,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:07,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 165 states and 268 transitions. [2024-12-05 21:27:07,462 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 268 transitions. [2024-12-05 21:27:07,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:27:07,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:07,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:07,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:07,637 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 21:27:07,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:07,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 171 states and 274 transitions. [2024-12-05 21:27:07,754 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 274 transitions. [2024-12-05 21:27:07,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:27:07,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:07,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:07,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:08,013 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:08,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 186 states and 293 transitions. [2024-12-05 21:27:08,579 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 293 transitions. [2024-12-05 21:27:08,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:27:08,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:08,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:08,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:09,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:09,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 204 states and 321 transitions. [2024-12-05 21:27:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 321 transitions. [2024-12-05 21:27:09,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:27:09,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:09,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:09,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:09,314 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:09,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:09,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 205 states and 322 transitions. [2024-12-05 21:27:09,547 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 322 transitions. [2024-12-05 21:27:09,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:27:09,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:09,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:09,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:09,634 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:10,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 224 states and 347 transitions. [2024-12-05 21:27:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 347 transitions. [2024-12-05 21:27:10,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:27:10,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:10,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:10,241 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:10,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:10,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 238 states and 363 transitions. [2024-12-05 21:27:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 363 transitions. [2024-12-05 21:27:10,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:27:10,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:10,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:10,645 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:10,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:10,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 247 states and 375 transitions. [2024-12-05 21:27:10,949 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 375 transitions. [2024-12-05 21:27:10,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:27:10,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:10,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:10,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:11,074 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:11,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 251 states and 379 transitions. [2024-12-05 21:27:11,193 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 379 transitions. [2024-12-05 21:27:11,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:27:11,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:11,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:11,287 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:11,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:11,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 258 states and 388 transitions. [2024-12-05 21:27:11,405 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 388 transitions. [2024-12-05 21:27:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:27:11,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:11,531 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:11,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:11,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 267 states and 403 transitions. [2024-12-05 21:27:11,820 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 403 transitions. [2024-12-05 21:27:11,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:27:11,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:11,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:11,867 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:12,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:12,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 281 states and 418 transitions. [2024-12-05 21:27:12,206 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 418 transitions. [2024-12-05 21:27:12,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:27:12,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:12,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:12,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:12,284 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:12,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:12,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 285 states and 422 transitions. [2024-12-05 21:27:12,452 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 422 transitions. [2024-12-05 21:27:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:27:12,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:12,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:12,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:12,513 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:12,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:12,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 302 states and 443 transitions. [2024-12-05 21:27:12,896 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 443 transitions. [2024-12-05 21:27:12,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:27:12,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:12,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:12,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:12,995 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 29 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:13,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:13,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 309 states and 451 transitions. [2024-12-05 21:27:13,369 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 451 transitions. [2024-12-05 21:27:13,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:27:13,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:13,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:13,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:13,408 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:13,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 313 states and 455 transitions. [2024-12-05 21:27:13,593 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 455 transitions. [2024-12-05 21:27:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:27:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:13,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:13,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:13,637 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:14,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:14,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 332 states and 478 transitions. [2024-12-05 21:27:14,105 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 478 transitions. [2024-12-05 21:27:14,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:27:14,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:14,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:14,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:14,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:14,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 338 states and 484 transitions. [2024-12-05 21:27:14,472 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 484 transitions. [2024-12-05 21:27:14,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:27:14,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:14,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:14,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:14,546 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:14,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:14,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 353 states and 501 transitions. [2024-12-05 21:27:14,894 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 501 transitions. [2024-12-05 21:27:14,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:27:14,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:14,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:14,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:14,964 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:15,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:15,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 361 states and 509 transitions. [2024-12-05 21:27:15,212 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 509 transitions. [2024-12-05 21:27:15,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:27:15,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:15,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:15,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:15,361 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:15,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:15,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 442 states and 600 transitions. [2024-12-05 21:27:15,956 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 600 transitions. [2024-12-05 21:27:15,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:27:15,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:15,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:15,998 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:16,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:16,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 639 states to 474 states and 639 transitions. [2024-12-05 21:27:16,618 INFO L276 IsEmpty]: Start isEmpty. Operand 474 states and 639 transitions. [2024-12-05 21:27:16,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:27:16,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:16,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:16,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:16,665 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:17,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 496 states and 668 transitions. [2024-12-05 21:27:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 496 states and 668 transitions. [2024-12-05 21:27:17,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:27:17,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:17,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:17,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:17,577 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:17,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:17,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 671 states to 500 states and 671 transitions. [2024-12-05 21:27:17,784 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 671 transitions. [2024-12-05 21:27:17,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:27:17,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:17,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:17,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:17,859 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:17,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:17,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 507 states and 679 transitions. [2024-12-05 21:27:17,986 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 679 transitions. [2024-12-05 21:27:17,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:27:17,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:17,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:18,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:18,047 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 21:27:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:18,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 511 states and 682 transitions. [2024-12-05 21:27:18,222 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 682 transitions. [2024-12-05 21:27:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:27:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:18,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:18,360 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:18,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:18,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 516 states and 688 transitions. [2024-12-05 21:27:18,591 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 688 transitions. [2024-12-05 21:27:18,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:27:18,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:18,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:18,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:18,732 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 56 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:18,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:18,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 519 states and 691 transitions. [2024-12-05 21:27:18,802 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 691 transitions. [2024-12-05 21:27:18,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:27:18,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:18,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:18,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:18,909 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:19,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:19,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 534 states and 710 transitions. [2024-12-05 21:27:19,389 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 710 transitions. [2024-12-05 21:27:19,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:27:19,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:19,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:19,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:19,524 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 84 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:19,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 538 states and 713 transitions. [2024-12-05 21:27:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 713 transitions. [2024-12-05 21:27:19,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:27:19,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:19,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:19,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:27:19,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:19,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 540 states and 715 transitions. [2024-12-05 21:27:19,935 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 715 transitions. [2024-12-05 21:27:19,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:27:19,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:19,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:19,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:20,013 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:20,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:20,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 572 states and 750 transitions. [2024-12-05 21:27:20,385 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 750 transitions. [2024-12-05 21:27:20,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:27:20,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:20,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:20,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:20,453 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:20,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:20,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 599 states and 779 transitions. [2024-12-05 21:27:20,929 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 779 transitions. [2024-12-05 21:27:20,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:27:20,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:20,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:20,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:20,979 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:21,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:21,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 606 states and 785 transitions. [2024-12-05 21:27:21,043 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 785 transitions. [2024-12-05 21:27:21,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:27:21,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:21,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:21,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:21,094 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 21:27:21,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:21,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 610 states and 788 transitions. [2024-12-05 21:27:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 788 transitions. [2024-12-05 21:27:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:27:21,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:21,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:21,255 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:21,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:21,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 641 states and 836 transitions. [2024-12-05 21:27:21,409 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 836 transitions. [2024-12-05 21:27:21,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:27:21,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:21,499 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2024-12-05 21:27:21,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:21,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 642 states and 836 transitions. [2024-12-05 21:27:21,577 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 836 transitions. [2024-12-05 21:27:21,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:27:21,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:21,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:21,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:21,624 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:22,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:22,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 686 states and 884 transitions. [2024-12-05 21:27:22,204 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 884 transitions. [2024-12-05 21:27:22,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:27:22,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:22,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:22,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:22,267 INFO L134 CoverageAnalysis]: Checked inductivity of 135 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:27:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 893 states to 695 states and 893 transitions. [2024-12-05 21:27:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 893 transitions. [2024-12-05 21:27:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:27:22,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:22,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:22,607 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 83 proven. 10 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:23,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:23,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 711 states and 911 transitions. [2024-12-05 21:27:23,007 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 911 transitions. [2024-12-05 21:27:23,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:27:23,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:23,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:23,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:23,088 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:24,012 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:24,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 778 states and 984 transitions. [2024-12-05 21:27:24,013 INFO L276 IsEmpty]: Start isEmpty. Operand 778 states and 984 transitions. [2024-12-05 21:27:24,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:27:24,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:24,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:24,056 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-05 21:27:24,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 792 states and 1001 transitions. [2024-12-05 21:27:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1001 transitions. [2024-12-05 21:27:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:27:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:24,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:24,474 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:24,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:24,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1006 states to 797 states and 1006 transitions. [2024-12-05 21:27:24,787 INFO L276 IsEmpty]: Start isEmpty. Operand 797 states and 1006 transitions. [2024-12-05 21:27:24,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:27:24,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:24,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:24,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:24,892 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:25,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:25,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 802 states and 1011 transitions. [2024-12-05 21:27:25,031 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1011 transitions. [2024-12-05 21:27:25,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:27:25,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:25,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:25,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:25,209 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:25,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:25,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 808 states and 1017 transitions. [2024-12-05 21:27:25,436 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1017 transitions. [2024-12-05 21:27:25,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:27:25,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:25,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:25,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:25,575 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 70 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:25,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:25,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1020 states to 811 states and 1020 transitions. [2024-12-05 21:27:25,660 INFO L276 IsEmpty]: Start isEmpty. Operand 811 states and 1020 transitions. [2024-12-05 21:27:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:27:25,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:25,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:25,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2024-12-05 21:27:25,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 814 states and 1023 transitions. [2024-12-05 21:27:25,852 INFO L276 IsEmpty]: Start isEmpty. Operand 814 states and 1023 transitions. [2024-12-05 21:27:25,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:27:25,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:25,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:25,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,041 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:26,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:26,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 817 states and 1026 transitions. [2024-12-05 21:27:26,105 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1026 transitions. [2024-12-05 21:27:26,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:27:26,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:26,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:26,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,243 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 76 proven. 3 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:26,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:26,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 820 states and 1029 transitions. [2024-12-05 21:27:26,340 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1029 transitions. [2024-12-05 21:27:26,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:27:26,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:26,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:26,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 129 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:26,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:26,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 828 states and 1036 transitions. [2024-12-05 21:27:26,598 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1036 transitions. [2024-12-05 21:27:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:27:26,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:26,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,677 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-12-05 21:27:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:26,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 841 states and 1049 transitions. [2024-12-05 21:27:26,743 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1049 transitions. [2024-12-05 21:27:26,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:27:26,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:26,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:26,912 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 117 proven. 29 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:27,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 860 states and 1069 transitions. [2024-12-05 21:27:27,085 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1069 transitions. [2024-12-05 21:27:27,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:27:27,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:27,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:27,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 90 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:27,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:27,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 869 states and 1078 transitions. [2024-12-05 21:27:27,193 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1078 transitions. [2024-12-05 21:27:27,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:27,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:27,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:27,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:30,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1220 states to 962 states and 1220 transitions. [2024-12-05 21:27:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1220 transitions. [2024-12-05 21:27:30,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:30,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:30,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:31,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:31,253 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:32,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 998 states and 1257 transitions. [2024-12-05 21:27:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1257 transitions. [2024-12-05 21:27:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:32,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:32,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:32,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:32,215 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:32,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 1000 states and 1259 transitions. [2024-12-05 21:27:32,486 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1259 transitions. [2024-12-05 21:27:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:32,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:32,711 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:33,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:33,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 1004 states and 1263 transitions. [2024-12-05 21:27:33,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1263 transitions. [2024-12-05 21:27:33,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:33,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:33,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:33,373 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:33,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 1008 states and 1266 transitions. [2024-12-05 21:27:33,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1266 transitions. [2024-12-05 21:27:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:33,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:33,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:33,864 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 110 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 1012 states and 1269 transitions. [2024-12-05 21:27:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1269 transitions. [2024-12-05 21:27:34,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:27:34,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:34,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:34,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:34,335 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 95 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:27:35,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:35,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 1082 states and 1342 transitions. [2024-12-05 21:27:35,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1342 transitions. [2024-12-05 21:27:35,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:27:35,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:35,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:35,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:35,625 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:36,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:36,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1389 states to 1118 states and 1389 transitions. [2024-12-05 21:27:36,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1389 transitions. [2024-12-05 21:27:36,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:27:36,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:36,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:36,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:36,844 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 99 proven. 6 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:37,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1420 states to 1145 states and 1420 transitions. [2024-12-05 21:27:37,672 INFO L276 IsEmpty]: Start isEmpty. Operand 1145 states and 1420 transitions. [2024-12-05 21:27:37,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 21:27:37,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:37,741 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 136 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-05 21:27:37,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:37,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1421 states to 1146 states and 1421 transitions. [2024-12-05 21:27:37,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1146 states and 1421 transitions. [2024-12-05 21:27:37,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 21:27:37,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:37,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:37,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:38,079 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 114 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2024-12-05 21:27:39,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:39,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1492 states to 1217 states and 1492 transitions. [2024-12-05 21:27:39,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1217 states and 1492 transitions. [2024-12-05 21:27:39,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:27:39,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:39,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:39,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:39,285 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 21:27:39,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:39,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 1224 states and 1499 transitions. [2024-12-05 21:27:39,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1224 states and 1499 transitions. [2024-12-05 21:27:39,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:27:39,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:39,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:39,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:39,512 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 107 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2024-12-05 21:27:39,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 1231 states and 1506 transitions. [2024-12-05 21:27:39,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1506 transitions. [2024-12-05 21:27:39,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:27:39,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:39,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 160 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 21:27:40,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:40,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 1257 states and 1538 transitions. [2024-12-05 21:27:40,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1257 states and 1538 transitions. [2024-12-05 21:27:40,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:27:40,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:40,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:40,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:40,678 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-12-05 21:27:41,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:41,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1337 states and 1621 transitions. [2024-12-05 21:27:41,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1621 transitions. [2024-12-05 21:27:41,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 21:27:41,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:41,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:41,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:41,560 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 72 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-12-05 21:27:41,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:41,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1621 states to 1338 states and 1621 transitions. [2024-12-05 21:27:41,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1621 transitions. [2024-12-05 21:27:41,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-05 21:27:41,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:41,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:27:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:27:41,690 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 162 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-05 21:27:41,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:41,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 1266 states and 1541 transitions. [2024-12-05 21:27:41,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1266 states and 1541 transitions. [2024-12-05 21:27:41,750 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 21:27:41,750 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 75 iterations. [2024-12-05 21:27:41,756 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 21:27:49,029 INFO L77 FloydHoareUtils]: At program point L102(lines 102 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,029 INFO L77 FloydHoareUtils]: At program point L598(line 598) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L334(lines 334 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L302(lines 302 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L170(lines 170 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L204(lines 204 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L72(lines 72 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L271(lines 271 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L139(lines 139 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L371(lines 371 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L107(lines 107 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L41(lines 41 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L339(lines 339 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L207(lines 207 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L75(lines 75 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,030 INFO L77 FloydHoareUtils]: At program point L373(lines 373 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L241(lines 241 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L175(lines 175 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L275(lines 275 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L375(lines 375 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L309(lines 309 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L45(lines 45 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L343(lines 343 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L112(lines 112 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L278(lines 278 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L146(lines 146 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L213(lines 213 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L82(lines 82 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,031 INFO L77 FloydHoareUtils]: At program point L347(lines 347 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L248(lines 248 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L183(lines 183 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L150(lines 150 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L382(lines 382 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L316(lines 316 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L283(lines 283 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L118(lines 118 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L218(lines 218 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L53(lines 53 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L154(lines 154 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L188(lines 188 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L387(lines 387 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,032 INFO L77 FloydHoareUtils]: At program point L288(lines 288 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L255(lines 255 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L90(lines 90 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L355(lines 355 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L322(lines 322 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L124(lines 124 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L587(lines 587 604) the Hoare annotation is: true [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L224(lines 224 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L158(lines 158 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L59(lines 59 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L94(lines 94 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L458-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L392(lines 392 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L326(lines 326 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point L260(lines 260 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,033 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L228(lines 228 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L162(lines 162 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L129(lines 129 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L328(lines 328 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L196(lines 196 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L64(lines 64 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L593-2(lines 593 603) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L461-1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L296(lines 296 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point calculate_output_returnLabel#1(lines 40 585) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 462) no Hoare annotation was computed. [2024-12-05 21:27:49,034 INFO L75 FloydHoareUtils]: For program point L462(line 462) no Hoare annotation was computed. [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L363(lines 363 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L199(lines 199 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,034 INFO L77 FloydHoareUtils]: At program point L365(lines 365 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,035 INFO L77 FloydHoareUtils]: At program point L266(lines 266 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,035 INFO L77 FloydHoareUtils]: At program point L233(lines 233 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,035 INFO L77 FloydHoareUtils]: At program point L134(lines 134 400) the Hoare annotation is: (not (and (= ~a17~0 1) (= ~a7~0 1) (< 5 ~a16~0))) [2024-12-05 21:27:49,046 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 09:27:49 ImpRootNode [2024-12-05 21:27:49,046 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 21:27:49,046 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 21:27:49,046 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 21:27:49,046 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 21:27:49,047 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:05" (3/4) ... [2024-12-05 21:27:49,049 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 21:27:49,060 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 118 nodes and edges [2024-12-05 21:27:49,061 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 16 nodes and edges [2024-12-05 21:27:49,062 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 21:27:49,063 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 21:27:49,175 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 21:27:49,176 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 21:27:49,176 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 21:27:49,177 INFO L158 Benchmark]: Toolchain (without parser) took 45861.80ms. Allocated memory was 117.4MB in the beginning and 796.9MB in the end (delta: 679.5MB). Free memory was 90.7MB in the beginning and 448.7MB in the end (delta: -358.0MB). Peak memory consumption was 323.3MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,177 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 21:27:49,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 412.32ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 63.7MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,177 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.63ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 58.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,178 INFO L158 Benchmark]: Boogie Preprocessor took 47.61ms. Allocated memory is still 117.4MB. Free memory was 58.3MB in the beginning and 54.3MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,178 INFO L158 Benchmark]: RCFGBuilder took 1309.46ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.1MB in the beginning and 114.8MB in the end (delta: -60.7MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,178 INFO L158 Benchmark]: CodeCheck took 43902.46ms. Allocated memory was 209.7MB in the beginning and 796.9MB in the end (delta: 587.2MB). Free memory was 114.8MB in the beginning and 457.1MB in the end (delta: -342.3MB). Peak memory consumption was 246.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,179 INFO L158 Benchmark]: Witness Printer took 129.45ms. Allocated memory is still 796.9MB. Free memory was 457.1MB in the beginning and 448.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 21:27:49,180 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, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 36.6s, OverallIterations: 75, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 91168 SdHoareTripleChecker+Valid, 247.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 88391 mSDsluCounter, 12306 SdHoareTripleChecker+Invalid, 207.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 10248 mSDsCounter, 40554 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 217855 IncrementalHoareTripleChecker+Invalid, 258409 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 40554 mSolverCounterUnsat, 2058 mSDtfsCounter, 217855 mSolverCounterSat, 2.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 70152 GetRequests, 68651 SyntacticMatches, 1017 SemanticMatches, 484 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 136751 ImplicationChecksByTransitivity, 19.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.4s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 7.1s InterpolantComputationTime, 9870 NumberOfCodeBlocks, 9870 NumberOfCodeBlocksAsserted, 74 NumberOfCheckSat, 9796 ConstructedInterpolants, 0 QuantifiedInterpolants, 27730 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 74 InterpolantComputations, 54 PerfectInterpolantSequences, 6027/6466 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: 462]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Location Invariant Derived location invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: !(((a17 == 1) && (a7 == 1)) && (5 < a16)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory was 72.9MB in the beginning and 72.8MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 412.32ms. Allocated memory is still 117.4MB. Free memory was 90.5MB in the beginning and 63.7MB in the end (delta: 26.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.63ms. Allocated memory is still 117.4MB. Free memory was 63.7MB in the beginning and 58.3MB in the end (delta: 5.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.61ms. Allocated memory is still 117.4MB. Free memory was 58.3MB in the beginning and 54.3MB in the end (delta: 4.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1309.46ms. Allocated memory was 117.4MB in the beginning and 209.7MB in the end (delta: 92.3MB). Free memory was 54.1MB in the beginning and 114.8MB in the end (delta: -60.7MB). Peak memory consumption was 33.0MB. Max. memory is 16.1GB. * CodeCheck took 43902.46ms. Allocated memory was 209.7MB in the beginning and 796.9MB in the end (delta: 587.2MB). Free memory was 114.8MB in the beginning and 457.1MB in the end (delta: -342.3MB). Peak memory consumption was 246.4MB. Max. memory is 16.1GB. * Witness Printer took 129.45ms. Allocated memory is still 796.9MB. Free memory was 457.1MB in the beginning and 448.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 21:27:49,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4caad11a-cb99-4f48-94c0-c22b9c3fd05c/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