./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/locks/test_locks_10.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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/locks/test_locks_10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/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 c861265e1e1e27fe23877e47c41012b82996e1c7e91f362716a115cbf38b786b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:41:51,401 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:41:51,459 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 23:41:51,463 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:41:51,464 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:41:51,483 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:41:51,483 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:41:51,484 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:41:51,484 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:41:51,484 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:41:51,484 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:41:51,484 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:41:51,484 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 23:41:51,484 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:41:51,485 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:41:51,485 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:41:51,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:41:51,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:41:51,486 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:41:51,486 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:41:51,486 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:41:51,486 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:41:51,486 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:41:51,486 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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/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 -> c861265e1e1e27fe23877e47c41012b82996e1c7e91f362716a115cbf38b786b [2024-12-05 23:41:51,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:41:51,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:41:51,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:41:51,725 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:41:51,726 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:41:51,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/locks/test_locks_10.c [2024-12-05 23:41:54,397 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/data/a2c8a0c69/aae0d57ca2b147cea7b2eb29c5bc2478/FLAG1cfda3366 [2024-12-05 23:41:54,574 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:41:54,574 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/sv-benchmarks/c/locks/test_locks_10.c [2024-12-05 23:41:54,582 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/data/a2c8a0c69/aae0d57ca2b147cea7b2eb29c5bc2478/FLAG1cfda3366 [2024-12-05 23:41:54,597 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/data/a2c8a0c69/aae0d57ca2b147cea7b2eb29c5bc2478 [2024-12-05 23:41:54,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:41:54,601 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:41:54,602 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:41:54,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:41:54,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:41:54,607 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,608 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e1ff72a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54, skipping insertion in model container [2024-12-05 23:41:54,608 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,623 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:41:54,772 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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/sv-benchmarks/c/locks/test_locks_10.c[3901,3914] [2024-12-05 23:41:54,777 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:41:54,786 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:41:54,808 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_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/sv-benchmarks/c/locks/test_locks_10.c[3901,3914] [2024-12-05 23:41:54,809 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:41:54,821 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:41:54,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54 WrapperNode [2024-12-05 23:41:54,822 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:41:54,823 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:41:54,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:41:54,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:41:54,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,834 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,851 INFO L138 Inliner]: procedures = 12, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 147 [2024-12-05 23:41:54,851 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:41:54,852 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:41:54,852 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:41:54,852 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:41:54,859 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,860 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,861 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,861 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,864 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,865 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,869 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,870 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,870 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,872 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:41:54,873 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:41:54,873 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:41:54,873 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:41:54,874 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:41:54" (1/1) ... [2024-12-05 23:41:54,879 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:41:54,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:41:54,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:41:54,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:41:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:41:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:41:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:41:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:41:55,000 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:41:55,002 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:41:55,168 INFO L? ?]: Removed 24 outVars from TransFormulas that were not future-live. [2024-12-05 23:41:55,168 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:41:55,237 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:41:55,237 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-05 23:41:55,238 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:55 BoogieIcfgContainer [2024-12-05 23:41:55,238 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:41:55,239 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:41:55,239 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:41:55,248 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:41:55,248 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:55" (1/1) ... [2024-12-05 23:41:55,256 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:41:55,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:55,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 28 states and 49 transitions. [2024-12-05 23:41:55,302 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 49 transitions. [2024-12-05 23:41:55,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-05 23:41:55,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:55,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:55,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:55,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 28 states and 46 transitions. [2024-12-05 23:41:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 46 transitions. [2024-12-05 23:41:55,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-05 23:41:55,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:55,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:55,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:55,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:55,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-12-05 23:41:55,812 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-12-05 23:41:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:41:55,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:55,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:55,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:56,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:56,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 33 states and 53 transitions. [2024-12-05 23:41:56,150 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 53 transitions. [2024-12-05 23:41:56,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 23:41:56,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:56,199 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:56,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:56,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 31 states and 50 transitions. [2024-12-05 23:41:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 50 transitions. [2024-12-05 23:41:56,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:41:56,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:56,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:56,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:56,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 35 states and 58 transitions. [2024-12-05 23:41:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2024-12-05 23:41:56,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:41:56,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:56,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:56,827 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:56,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:56,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-12-05 23:41:56,918 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-12-05 23:41:56,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-05 23:41:56,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:56,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:56,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:56,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:57,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:57,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 32 states and 52 transitions. [2024-12-05 23:41:57,055 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 52 transitions. [2024-12-05 23:41:57,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:41:57,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:57,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:57,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:57,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:57,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:57,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 33 states and 52 transitions. [2024-12-05 23:41:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-12-05 23:41:57,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:41:57,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:57,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:57,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:57,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:57,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:57,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 38 states and 63 transitions. [2024-12-05 23:41:57,968 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 63 transitions. [2024-12-05 23:41:57,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:41:57,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:57,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:57,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:57,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 39 states and 63 transitions. [2024-12-05 23:41:58,131 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 63 transitions. [2024-12-05 23:41:58,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-05 23:41:58,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:58,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:58,155 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 33 states and 54 transitions. [2024-12-05 23:41:58,315 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 54 transitions. [2024-12-05 23:41:58,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:58,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:58,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:58,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 34 states and 54 transitions. [2024-12-05 23:41:58,483 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 54 transitions. [2024-12-05 23:41:58,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:58,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:58,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:58,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:58,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 35 states and 54 transitions. [2024-12-05 23:41:58,640 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 54 transitions. [2024-12-05 23:41:58,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:58,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:58,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:58,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:58,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:59,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:59,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 41 states and 68 transitions. [2024-12-05 23:41:59,599 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 68 transitions. [2024-12-05 23:41:59,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:59,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:59,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:59,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:59,626 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:41:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:41:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 42 states and 68 transitions. [2024-12-05 23:41:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 68 transitions. [2024-12-05 23:41:59,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-05 23:41:59,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:41:59,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:41:59,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:41:59,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:00,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:00,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 34 states and 56 transitions. [2024-12-05 23:42:00,055 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 56 transitions. [2024-12-05 23:42:00,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:00,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:00,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:00,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:00,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:00,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:00,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 35 states and 56 transitions. [2024-12-05 23:42:00,283 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 56 transitions. [2024-12-05 23:42:00,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:00,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:00,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:00,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:00,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 36 states and 56 transitions. [2024-12-05 23:42:00,500 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 56 transitions. [2024-12-05 23:42:00,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:00,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:00,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:00,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:00,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:01,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:01,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 43 states and 73 transitions. [2024-12-05 23:42:01,979 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 73 transitions. [2024-12-05 23:42:01,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:01,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:01,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:01,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:02,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:02,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:02,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 44 states and 73 transitions. [2024-12-05 23:42:02,176 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 73 transitions. [2024-12-05 23:42:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:02,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:02,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:02,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:02,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 45 states and 73 transitions. [2024-12-05 23:42:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 73 transitions. [2024-12-05 23:42:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 23:42:02,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:02,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:02,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:02,469 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:02,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 35 states and 58 transitions. [2024-12-05 23:42:02,748 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 58 transitions. [2024-12-05 23:42:02,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:02,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:02,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:02,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:02,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 36 states and 58 transitions. [2024-12-05 23:42:02,999 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 58 transitions. [2024-12-05 23:42:03,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:03,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:03,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:03,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:03,024 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:03,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:03,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 37 states and 58 transitions. [2024-12-05 23:42:03,242 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 58 transitions. [2024-12-05 23:42:03,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:03,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:03,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:03,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:03,264 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:03,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:03,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 38 states and 58 transitions. [2024-12-05 23:42:03,454 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 58 transitions. [2024-12-05 23:42:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:03,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:03,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:03,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:03,589 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:05,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:05,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 46 states and 78 transitions. [2024-12-05 23:42:05,629 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 78 transitions. [2024-12-05 23:42:05,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:05,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:05,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:05,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:05,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:05,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 47 states and 78 transitions. [2024-12-05 23:42:05,859 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 78 transitions. [2024-12-05 23:42:05,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:05,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:05,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:05,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:05,874 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:06,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:06,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 48 states and 78 transitions. [2024-12-05 23:42:06,159 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 78 transitions. [2024-12-05 23:42:06,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 23:42:06,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:06,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:06,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:06,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:06,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 36 states and 60 transitions. [2024-12-05 23:42:06,455 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 60 transitions. [2024-12-05 23:42:06,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:06,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:06,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:06,470 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:06,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:06,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 37 states and 60 transitions. [2024-12-05 23:42:06,755 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 60 transitions. [2024-12-05 23:42:06,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:06,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:06,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:06,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:06,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:07,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:07,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-12-05 23:42:07,061 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-12-05 23:42:07,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:07,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:07,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:07,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:07,085 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:07,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:07,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 39 states and 60 transitions. [2024-12-05 23:42:07,327 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 60 transitions. [2024-12-05 23:42:07,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:07,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:07,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:07,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:07,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:07,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:07,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 40 states and 60 transitions. [2024-12-05 23:42:07,583 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 60 transitions. [2024-12-05 23:42:07,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:07,584 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:07,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:07,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:07,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:10,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:10,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 49 states and 83 transitions. [2024-12-05 23:42:10,510 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 83 transitions. [2024-12-05 23:42:10,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:10,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:10,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:10,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:10,524 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:10,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 50 states and 83 transitions. [2024-12-05 23:42:10,831 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 83 transitions. [2024-12-05 23:42:10,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:10,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:10,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:10,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:10,844 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:11,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:11,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 51 states and 83 transitions. [2024-12-05 23:42:11,163 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 83 transitions. [2024-12-05 23:42:11,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:42:11,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:11,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:11,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:11,182 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:11,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:11,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 37 states and 62 transitions. [2024-12-05 23:42:11,564 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 62 transitions. [2024-12-05 23:42:11,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:11,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:11,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:11,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:11,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:11,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:11,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 38 states and 62 transitions. [2024-12-05 23:42:11,944 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 62 transitions. [2024-12-05 23:42:11,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:11,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:11,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:11,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:11,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:12,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 39 states and 62 transitions. [2024-12-05 23:42:12,299 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 62 transitions. [2024-12-05 23:42:12,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:12,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:12,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:12,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:12,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:12,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:12,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 40 states and 62 transitions. [2024-12-05 23:42:12,625 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 62 transitions. [2024-12-05 23:42:12,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:12,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:12,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:12,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:12,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:12,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:12,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 41 states and 62 transitions. [2024-12-05 23:42:12,932 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 62 transitions. [2024-12-05 23:42:12,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:12,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:12,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:12,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:13,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:16,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:16,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 51 states and 88 transitions. [2024-12-05 23:42:16,763 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 88 transitions. [2024-12-05 23:42:16,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:16,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:16,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:16,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:17,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:17,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 52 states and 88 transitions. [2024-12-05 23:42:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 88 transitions. [2024-12-05 23:42:17,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:17,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:17,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:17,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:17,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:17,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 53 states and 88 transitions. [2024-12-05 23:42:17,424 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 88 transitions. [2024-12-05 23:42:17,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:17,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:17,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:17,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:17,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:17,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:17,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 54 states and 88 transitions. [2024-12-05 23:42:17,870 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 88 transitions. [2024-12-05 23:42:17,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:42:17,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:17,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:17,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:18,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:18,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 38 states and 64 transitions. [2024-12-05 23:42:18,325 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 64 transitions. [2024-12-05 23:42:18,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:18,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:18,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:18,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:18,339 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:18,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:18,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 39 states and 64 transitions. [2024-12-05 23:42:18,818 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 64 transitions. [2024-12-05 23:42:18,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:18,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:18,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:18,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:18,832 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:19,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:19,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 40 states and 64 transitions. [2024-12-05 23:42:19,280 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 64 transitions. [2024-12-05 23:42:19,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:19,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:19,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:19,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:19,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:19,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:19,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 41 states and 64 transitions. [2024-12-05 23:42:19,694 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 64 transitions. [2024-12-05 23:42:19,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:19,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:19,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:19,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:20,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:20,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 42 states and 64 transitions. [2024-12-05 23:42:20,120 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 64 transitions. [2024-12-05 23:42:20,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:20,120 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:20,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:20,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:20,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:20,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:20,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 43 states and 64 transitions. [2024-12-05 23:42:20,456 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 64 transitions. [2024-12-05 23:42:20,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:20,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:20,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:20,468 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:20,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:20,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 44 states and 64 transitions. [2024-12-05 23:42:20,818 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 64 transitions. [2024-12-05 23:42:20,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:20,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:20,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:21,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 45 states and 64 transitions. [2024-12-05 23:42:21,300 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 64 transitions. [2024-12-05 23:42:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:21,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:21,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:21,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:21,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:21,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 46 states and 64 transitions. [2024-12-05 23:42:21,836 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 64 transitions. [2024-12-05 23:42:21,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:42:21,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:42:21,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:42:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:42:21,848 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:42:22,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:42:22,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 26 states and 36 transitions. [2024-12-05 23:42:22,405 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 36 transitions. [2024-12-05 23:42:22,405 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-05 23:42:22,405 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 56 iterations. [2024-12-05 23:42:22,413 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-05 23:42:22,726 INFO L77 FloydHoareUtils]: At program point L126(line 126) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (= |ULTIMATE.start_main_~lk4~0#1| 1) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,726 INFO L77 FloydHoareUtils]: At program point L151(line 151) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk9~0#1| 1) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point L110-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 6 165) the Hoare annotation is: true [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point L135-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point L111(line 111) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk1~0#1| 1) (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point L136(line 136) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk6~0#1| 1) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,727 INFO L77 FloydHoareUtils]: At program point L161(lines 7 165) the Hoare annotation is: true [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L120-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L145-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L104-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p2~0#1| 0) (= |ULTIMATE.start_main_~lk2~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1)) (or (= |ULTIMATE.start_main_~lk1~0#1| 1) (= |ULTIMATE.start_main_~p1~0#1| 0))) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L121(line 121) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1)) (= |ULTIMATE.start_main_~lk3~0#1| 1)) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L146(line 146) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk8~0#1| 1) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L130-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,728 INFO L77 FloydHoareUtils]: At program point L155-1(lines 41 160) the Hoare annotation is: true [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L131(line 131) the Hoare annotation is: (and (= |ULTIMATE.start_main_~lk5~0#1| 1) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L156(line 156) the Hoare annotation is: (= |ULTIMATE.start_main_~lk10~0#1| 1) [2024-12-05 23:42:22,729 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 163) no Hoare annotation was computed. [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L115-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L140-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L116(line 116) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~p3~0#1| 0) (= |ULTIMATE.start_main_~lk3~0#1| 1)) (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p4~0#1| 0) (= |ULTIMATE.start_main_~lk4~0#1| 1)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (= |ULTIMATE.start_main_~lk2~0#1| 1) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,729 INFO L77 FloydHoareUtils]: At program point L141(line 141) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (= |ULTIMATE.start_main_~lk7~0#1| 1) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,730 INFO L77 FloydHoareUtils]: At program point L125-1(lines 41 160) the Hoare annotation is: (and (or (= |ULTIMATE.start_main_~lk5~0#1| 1) (= |ULTIMATE.start_main_~p5~0#1| 0)) (or (= |ULTIMATE.start_main_~lk8~0#1| 1) (= |ULTIMATE.start_main_~p8~0#1| 0)) (or (= |ULTIMATE.start_main_~p9~0#1| 0) (= |ULTIMATE.start_main_~lk9~0#1| 1)) (or (= |ULTIMATE.start_main_~lk6~0#1| 1) (= |ULTIMATE.start_main_~p6~0#1| 0)) (or (= |ULTIMATE.start_main_~lk7~0#1| 1) (= |ULTIMATE.start_main_~p7~0#1| 0)) (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1))) [2024-12-05 23:42:22,730 INFO L75 FloydHoareUtils]: For program point main_ERROR#1(line 163) no Hoare annotation was computed. [2024-12-05 23:42:22,730 INFO L77 FloydHoareUtils]: At program point L150-1(lines 41 160) the Hoare annotation is: (or (= |ULTIMATE.start_main_~p10~0#1| 0) (= |ULTIMATE.start_main_~lk10~0#1| 1)) [2024-12-05 23:42:22,730 INFO L77 FloydHoareUtils]: At program point L43(lines 43 45) the Hoare annotation is: true [2024-12-05 23:42:22,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 05.12 11:42:22 ImpRootNode [2024-12-05 23:42:22,736 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-05 23:42:22,736 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-05 23:42:22,736 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-05 23:42:22,736 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-05 23:42:22,737 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:41:55" (3/4) ... [2024-12-05 23:42:22,738 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-05 23:42:22,743 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 18 nodes and edges [2024-12-05 23:42:22,744 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2024-12-05 23:42:22,744 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-05 23:42:22,744 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-05 23:42:22,803 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/witness.graphml [2024-12-05 23:42:22,803 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/bin/ukojak-verify-CZk0znPC7b/witness.yml [2024-12-05 23:42:22,803 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-05 23:42:22,803 INFO L158 Benchmark]: Toolchain (without parser) took 28202.81ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 116.3MB in the beginning and 236.2MB in the end (delta: -119.9MB). Peak memory consumption was 110.4MB. Max. memory is 16.1GB. [2024-12-05 23:42:22,804 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:42:22,804 INFO L158 Benchmark]: CACSL2BoogieTranslator took 219.74ms. Allocated memory is still 142.6MB. Free memory was 116.1MB in the beginning and 104.6MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:42:22,804 INFO L158 Benchmark]: Boogie Procedure Inliner took 28.60ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 103.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:42:22,804 INFO L158 Benchmark]: Boogie Preprocessor took 20.43ms. Allocated memory is still 142.6MB. Free memory was 103.1MB in the beginning and 102.2MB in the end (delta: 903.5kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:42:22,805 INFO L158 Benchmark]: RCFGBuilder took 365.37ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 80.5MB in the end (delta: 21.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-05 23:42:22,805 INFO L158 Benchmark]: CodeCheck took 27497.39ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 80.5MB in the beginning and 241.2MB in the end (delta: -160.7MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2024-12-05 23:42:22,805 INFO L158 Benchmark]: Witness Printer took 66.57ms. Allocated memory is still 377.5MB. Free memory was 241.2MB in the beginning and 236.2MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-05 23:42:22,807 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, 28 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 27.1s, OverallIterations: 56, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 10340 SdHoareTripleChecker+Valid, 22.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 9071 mSDsluCounter, 770 SdHoareTripleChecker+Invalid, 19.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 2080 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 20686 IncrementalHoareTripleChecker+Invalid, 22766 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2080 mSolverCounterUnsat, 770 mSDtfsCounter, 20686 mSolverCounterSat, 0.5s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 7079 GetRequests, 6679 SyntacticMatches, 0 SemanticMatches, 400 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 75321 ImplicationChecksByTransitivity, 24.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.9s InterpolantComputationTime, 705 NumberOfCodeBlocks, 705 NumberOfCodeBlocksAsserted, 55 NumberOfCheckSat, 650 ConstructedInterpolants, 0 QuantifiedInterpolants, 3340 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 55 InterpolantComputations, 55 PerfectInterpolantSequences, 0/0 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: 163]: 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 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 219.74ms. Allocated memory is still 142.6MB. Free memory was 116.1MB in the beginning and 104.6MB in the end (delta: 11.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 28.60ms. Allocated memory is still 142.6MB. Free memory was 104.6MB in the beginning and 103.1MB in the end (delta: 1.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 20.43ms. Allocated memory is still 142.6MB. Free memory was 103.1MB in the beginning and 102.2MB in the end (delta: 903.5kB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 365.37ms. Allocated memory is still 142.6MB. Free memory was 102.0MB in the beginning and 80.5MB in the end (delta: 21.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * CodeCheck took 27497.39ms. Allocated memory was 142.6MB in the beginning and 377.5MB in the end (delta: 234.9MB). Free memory was 80.5MB in the beginning and 241.2MB in the end (delta: -160.7MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * Witness Printer took 66.57ms. Allocated memory is still 377.5MB. Free memory was 241.2MB in the beginning and 236.2MB in the end (delta: 5.0MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-12-05 23:42:22,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8089bc0c-2c23-4c28-bd5e-97a0f406c0fc/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