./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk --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 1ae3736aabcb020d122100864e41791456e1f94490735ab1a93eef5c54883fe7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:20:22,879 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:20:22,980 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:20:22,984 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:20:22,985 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:20:23,021 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:20:23,022 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:20:23,023 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:20:23,024 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:20:23,026 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:20:23,027 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:20:23,027 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:20:23,027 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:20:23,028 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:20:23,028 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:20:23,028 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:20:23,031 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:20:23,032 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:20:23,032 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:20:23,032 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:20:23,032 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:20:23,033 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:20:23,037 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:20:23,037 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:20:23,037 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:20:23,038 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:20:23,038 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:20:23,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:23,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:20:23,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:20:23,039 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:20:23,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:20:23,040 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:20:23,040 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ae3736aabcb020d122100864e41791456e1f94490735ab1a93eef5c54883fe7 [2024-11-08 22:20:23,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:20:23,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:20:23,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:20:23,359 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:20:23,360 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:20:23,361 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c Unable to find full path for "g++" [2024-11-08 22:20:25,349 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:20:25,550 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:20:25,550 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c [2024-11-08 22:20:25,559 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/data/66d51ed8d/c03167a2845b4a8ba5d9af472f3ebffd/FLAGf6bb4d32f [2024-11-08 22:20:25,574 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/data/66d51ed8d/c03167a2845b4a8ba5d9af472f3ebffd [2024-11-08 22:20:25,577 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:20:25,579 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:20:25,581 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:25,581 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:20:25,587 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:20:25,588 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,589 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63c7220 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25, skipping insertion in model container [2024-11-08 22:20:25,590 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,618 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:20:25,837 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_d6977907-4179-4179-990e-d7069e8a48be/sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c[1613,1626] [2024-11-08 22:20:25,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:25,865 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:20:25,886 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_d6977907-4179-4179-990e-d7069e8a48be/sv-benchmarks/c/loop-lit/gj2007.c.i.p+lhb-reducer.c[1613,1626] [2024-11-08 22:20:25,894 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:20:25,912 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:20:25,913 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25 WrapperNode [2024-11-08 22:20:25,913 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:20:25,914 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:25,915 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:20:25,915 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:20:25,924 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,930 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,948 INFO L138 Inliner]: procedures = 14, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 115 [2024-11-08 22:20:25,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:20:25,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:20:25,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:20:25,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:20:25,961 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,963 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,963 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,967 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,970 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,971 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,972 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,974 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:20:25,975 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:20:25,975 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:20:25,976 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:20:25,977 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:20:25" (1/1) ... [2024-11-08 22:20:25,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:20:25,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:20:26,015 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:20:26,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:20:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:20:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:20:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:20:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:20:26,150 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:20:26,153 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:20:26,497 INFO L? ?]: Removed 16 outVars from TransFormulas that were not future-live. [2024-11-08 22:20:26,498 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:20:26,624 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:20:26,625 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:20:26,626 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:26 BoogieIcfgContainer [2024-11-08 22:20:26,626 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:20:26,627 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:20:26,628 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:20:26,642 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:20:26,643 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:26" (1/1) ... [2024-11-08 22:20:26,656 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:20:26,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:26,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 16 states and 26 transitions. [2024-11-08 22:20:26,729 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 26 transitions. [2024-11-08 22:20:26,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:20:26,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:26,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:26,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:27,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 17 states and 18 transitions. [2024-11-08 22:20:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 18 transitions. [2024-11-08 22:20:28,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:20:28,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:28,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:28,559 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:28,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:28,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 18 states and 19 transitions. [2024-11-08 22:20:28,677 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 19 transitions. [2024-11-08 22:20:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-08 22:20:28,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:28,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:29,049 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:29,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:29,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 19 states and 20 transitions. [2024-11-08 22:20:29,161 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 20 transitions. [2024-11-08 22:20:29,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-08 22:20:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:29,510 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:29,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:29,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 20 states and 21 transitions. [2024-11-08 22:20:29,612 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2024-11-08 22:20:29,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:20:29,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:29,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:29,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:29,926 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 21 states and 22 transitions. [2024-11-08 22:20:30,033 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 22 transitions. [2024-11-08 22:20:30,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:20:30,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:30,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:30,333 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:30,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 22 states and 23 transitions. [2024-11-08 22:20:30,443 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 23 transitions. [2024-11-08 22:20:30,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:20:30,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:30,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:30,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 23 states and 24 transitions. [2024-11-08 22:20:30,922 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 24 transitions. [2024-11-08 22:20:30,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:20:30,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:30,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:30,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,330 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:31,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:31,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 24 states and 25 transitions. [2024-11-08 22:20:31,453 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 25 transitions. [2024-11-08 22:20:31,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:20:31,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:31,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:31,837 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 25 states and 26 transitions. [2024-11-08 22:20:31,955 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 26 transitions. [2024-11-08 22:20:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:20:31,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:31,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 26 states and 27 transitions. [2024-11-08 22:20:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 27 transitions. [2024-11-08 22:20:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:20:32,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:32,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:33,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:33,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 27 states and 28 transitions. [2024-11-08 22:20:33,061 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 28 transitions. [2024-11-08 22:20:33,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:20:33,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:33,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:33,501 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:33,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 28 states and 29 transitions. [2024-11-08 22:20:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 29 transitions. [2024-11-08 22:20:33,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:20:33,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:33,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:33,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:34,103 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:34,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:34,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 29 states and 30 transitions. [2024-11-08 22:20:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 30 transitions. [2024-11-08 22:20:34,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:20:34,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:34,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:34,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:34,754 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:34,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:34,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 30 states and 31 transitions. [2024-11-08 22:20:34,925 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 31 transitions. [2024-11-08 22:20:34,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:20:34,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:34,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:34,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:35,420 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:35,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:35,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 31 states and 32 transitions. [2024-11-08 22:20:35,588 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 32 transitions. [2024-11-08 22:20:35,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:20:35,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:35,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:35,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:36,211 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:36,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 32 states and 33 transitions. [2024-11-08 22:20:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 33 transitions. [2024-11-08 22:20:36,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:20:36,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:36,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:36,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:36,939 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:37,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:37,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 33 states and 34 transitions. [2024-11-08 22:20:37,126 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 34 transitions. [2024-11-08 22:20:37,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:20:37,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:37,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:37,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:37,720 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:37,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 34 states and 35 transitions. [2024-11-08 22:20:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 35 transitions. [2024-11-08 22:20:37,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:20:37,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:37,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:37,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:38,485 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:38,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 35 states and 36 transitions. [2024-11-08 22:20:38,686 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 36 transitions. [2024-11-08 22:20:38,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:20:38,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:38,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:38,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:39,349 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:39,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 36 states and 37 transitions. [2024-11-08 22:20:39,540 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 37 transitions. [2024-11-08 22:20:39,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:20:39,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:39,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:39,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:40,225 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:40,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:40,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 37 states and 38 transitions. [2024-11-08 22:20:40,404 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 38 transitions. [2024-11-08 22:20:40,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:20:40,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:40,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:41,166 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:41,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:41,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 38 states and 39 transitions. [2024-11-08 22:20:41,355 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 39 transitions. [2024-11-08 22:20:41,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:20:41,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:41,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:41,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:42,097 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:42,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:42,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 39 states and 40 transitions. [2024-11-08 22:20:42,293 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 40 transitions. [2024-11-08 22:20:42,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:20:42,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:42,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:42,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:43,137 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:43,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:43,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 40 states and 41 transitions. [2024-11-08 22:20:43,334 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 41 transitions. [2024-11-08 22:20:43,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:20:43,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:43,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:43,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:44,106 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:44,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:44,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 41 states and 42 transitions. [2024-11-08 22:20:44,326 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 42 transitions. [2024-11-08 22:20:44,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:20:44,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:44,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:44,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:45,047 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:45,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:45,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 42 states and 43 transitions. [2024-11-08 22:20:45,246 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 43 transitions. [2024-11-08 22:20:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:20:45,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:45,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:45,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:45,921 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:46,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:46,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 43 states and 44 transitions. [2024-11-08 22:20:46,134 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 44 transitions. [2024-11-08 22:20:46,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:20:46,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:46,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:46,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:46,853 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:47,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:47,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 44 states and 45 transitions. [2024-11-08 22:20:47,053 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 45 transitions. [2024-11-08 22:20:47,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:20:47,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:47,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:47,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:47,772 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:47,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:47,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 45 states and 46 transitions. [2024-11-08 22:20:47,976 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 46 transitions. [2024-11-08 22:20:47,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:20:47,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:47,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:47,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:48,800 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:49,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:49,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 46 states and 47 transitions. [2024-11-08 22:20:49,034 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 47 transitions. [2024-11-08 22:20:49,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:20:49,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:49,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:49,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:49,816 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:50,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:50,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 47 states and 48 transitions. [2024-11-08 22:20:50,044 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 48 transitions. [2024-11-08 22:20:50,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:20:50,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:50,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:50,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:51,001 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:51,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 48 states and 49 transitions. [2024-11-08 22:20:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 49 transitions. [2024-11-08 22:20:51,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:20:51,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:51,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:51,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:52,280 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:52,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:52,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 49 states and 50 transitions. [2024-11-08 22:20:52,495 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 50 transitions. [2024-11-08 22:20:52,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:20:52,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:52,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:52,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:53,517 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:53,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:53,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 50 states and 51 transitions. [2024-11-08 22:20:53,737 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 51 transitions. [2024-11-08 22:20:53,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:20:53,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:53,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:53,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:54,765 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:54,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:54,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 51 states and 52 transitions. [2024-11-08 22:20:54,992 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 52 transitions. [2024-11-08 22:20:54,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:20:54,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:54,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:56,091 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:56,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:56,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 52 states and 53 transitions. [2024-11-08 22:20:56,308 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 53 transitions. [2024-11-08 22:20:56,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:20:56,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:56,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:57,410 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:57,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:57,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 53 states and 54 transitions. [2024-11-08 22:20:57,643 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 54 transitions. [2024-11-08 22:20:57,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:20:57,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:57,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:20:58,849 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:20:59,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:20:59,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 54 states and 55 transitions. [2024-11-08 22:20:59,096 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 55 transitions. [2024-11-08 22:20:59,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:20:59,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:20:59,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:20:59,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:00,434 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:00,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:00,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 55 states and 56 transitions. [2024-11-08 22:21:00,676 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 56 transitions. [2024-11-08 22:21:00,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:21:00,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:00,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:00,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:01,774 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:02,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:02,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 56 states and 57 transitions. [2024-11-08 22:21:02,023 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 57 transitions. [2024-11-08 22:21:02,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:21:02,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:02,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:02,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:03,473 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:03,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:03,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 57 states and 58 transitions. [2024-11-08 22:21:03,717 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 58 transitions. [2024-11-08 22:21:03,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:21:03,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:03,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:03,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:05,003 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:05,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:05,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 58 states and 59 transitions. [2024-11-08 22:21:05,267 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2024-11-08 22:21:05,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:21:05,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:05,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:09,198 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:10,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:10,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 59 states and 59 transitions. [2024-11-08 22:21:10,311 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 59 transitions. [2024-11-08 22:21:10,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:21:10,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:10,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:10,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:14,196 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 60 transitions. [2024-11-08 22:21:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 60 transitions. [2024-11-08 22:21:14,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:21:14,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:14,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:18,362 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:18,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 61 transitions. [2024-11-08 22:21:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 61 transitions. [2024-11-08 22:21:18,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:21:18,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:18,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:18,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:22,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 62 transitions. [2024-11-08 22:21:22,733 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 62 transitions. [2024-11-08 22:21:22,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:21:22,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:22,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:26,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:26,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 63 states and 63 transitions. [2024-11-08 22:21:26,715 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 63 transitions. [2024-11-08 22:21:26,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:21:26,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:26,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:26,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:30,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:30,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:30,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 64 transitions. [2024-11-08 22:21:30,985 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 64 transitions. [2024-11-08 22:21:30,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:21:30,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:30,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:31,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:35,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:35,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:35,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 65 transitions. [2024-11-08 22:21:35,452 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 65 transitions. [2024-11-08 22:21:35,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:21:35,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:35,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:35,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:40,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:40,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:40,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 66 transitions. [2024-11-08 22:21:40,472 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 66 transitions. [2024-11-08 22:21:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:21:40,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:40,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:40,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:45,007 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:45,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:45,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 67 states and 67 transitions. [2024-11-08 22:21:45,310 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 67 transitions. [2024-11-08 22:21:45,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:21:45,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:45,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:45,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:50,020 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:50,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 68 transitions. [2024-11-08 22:21:50,343 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 68 transitions. [2024-11-08 22:21:50,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:21:50,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:50,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:50,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:21:55,329 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:21:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:21:55,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 69 states and 69 transitions. [2024-11-08 22:21:55,651 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 69 transitions. [2024-11-08 22:21:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:21:55,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:21:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:21:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:00,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:01,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:01,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 70 transitions. [2024-11-08 22:22:01,260 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 70 transitions. [2024-11-08 22:22:01,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:22:01,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:01,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:01,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:07,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:07,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 71 states and 71 transitions. [2024-11-08 22:22:07,648 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 71 transitions. [2024-11-08 22:22:07,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:22:07,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:07,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:07,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:13,295 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:13,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 72 transitions. [2024-11-08 22:22:13,639 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 72 transitions. [2024-11-08 22:22:13,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:22:13,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:13,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:19,048 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:19,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:19,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 73 transitions. [2024-11-08 22:22:19,368 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 73 transitions. [2024-11-08 22:22:19,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:22:19,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:19,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:19,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:25,398 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:25,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 74 transitions. [2024-11-08 22:22:25,743 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 74 transitions. [2024-11-08 22:22:25,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:22:25,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:25,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:31,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:31,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 75 states and 75 transitions. [2024-11-08 22:22:31,988 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 75 transitions. [2024-11-08 22:22:31,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:22:31,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:31,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:32,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:38,179 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:38,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:38,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 76 transitions. [2024-11-08 22:22:38,607 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 76 transitions. [2024-11-08 22:22:38,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:22:38,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:38,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:46,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:46,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 77 states and 77 transitions. [2024-11-08 22:22:46,186 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 77 transitions. [2024-11-08 22:22:46,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:22:46,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:46,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:46,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:52,443 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 78 transitions. [2024-11-08 22:22:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 78 transitions. [2024-11-08 22:22:52,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:22:52,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:52,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:59,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:59,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:59,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 79 transitions. [2024-11-08 22:22:59,405 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 79 transitions. [2024-11-08 22:22:59,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:22:59,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:59,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:59,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:06,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:06,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:06,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 80 transitions. [2024-11-08 22:23:06,617 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 80 transitions. [2024-11-08 22:23:06,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:23:06,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:06,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:06,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:13,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:13,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:13,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 81 transitions. [2024-11-08 22:23:13,795 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 81 transitions. [2024-11-08 22:23:13,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:23:13,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:13,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:13,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:20,497 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:20,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 82 transitions. [2024-11-08 22:23:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 82 transitions. [2024-11-08 22:23:20,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:23:20,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:20,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:27,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:28,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:28,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 83 transitions. [2024-11-08 22:23:28,323 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 83 transitions. [2024-11-08 22:23:28,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:23:28,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:28,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:28,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:35,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:35,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 84 transitions. [2024-11-08 22:23:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 84 transitions. [2024-11-08 22:23:35,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:23:35,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:35,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:36,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:43,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:43,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 85 states and 85 transitions. [2024-11-08 22:23:43,775 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 85 transitions. [2024-11-08 22:23:43,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:23:43,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:43,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:43,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:51,304 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:51,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:51,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 86 transitions. [2024-11-08 22:23:51,690 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 86 transitions. [2024-11-08 22:23:51,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:23:51,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:51,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:51,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:59,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:59,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:59,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 87 transitions. [2024-11-08 22:23:59,934 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 87 transitions. [2024-11-08 22:23:59,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:23:59,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:59,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:59,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:07,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:08,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 88 transitions. [2024-11-08 22:24:08,333 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 88 transitions. [2024-11-08 22:24:08,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:24:08,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:16,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:16,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:16,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 89 states and 89 transitions. [2024-11-08 22:24:16,871 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 89 transitions. [2024-11-08 22:24:16,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:24:16,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:16,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:25,248 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:25,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:25,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 90 transitions. [2024-11-08 22:24:25,664 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 90 transitions. [2024-11-08 22:24:25,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:24:25,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:25,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:25,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:34,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:34,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 91 transitions. [2024-11-08 22:24:34,839 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 91 transitions. [2024-11-08 22:24:34,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:24:34,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:34,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:43,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:44,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:44,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 92 transitions. [2024-11-08 22:24:44,142 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2024-11-08 22:24:44,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:24:44,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:44,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:44,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:53,161 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:53,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:53,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 93 transitions. [2024-11-08 22:24:53,577 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 93 transitions. [2024-11-08 22:24:53,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:24:53,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:02,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:03,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:03,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 94 transitions. [2024-11-08 22:25:03,399 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 94 transitions. [2024-11-08 22:25:03,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:25:03,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:03,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:12,828 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:13,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 95 states and 95 transitions. [2024-11-08 22:25:13,263 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 95 transitions. [2024-11-08 22:25:13,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:25:13,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:13,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:23,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:23,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 96 transitions. [2024-11-08 22:25:23,388 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 96 transitions. [2024-11-08 22:25:23,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:25:23,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:23,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:23,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:33,241 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:33,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:33,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 97 states and 97 transitions. [2024-11-08 22:25:33,689 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 97 transitions. [2024-11-08 22:25:33,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:25:33,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:33,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:33,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:43,784 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:44,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 98 transitions. [2024-11-08 22:25:44,251 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 98 transitions. [2024-11-08 22:25:44,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:25:44,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:44,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:54,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:55,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:55,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 99 states and 99 transitions. [2024-11-08 22:25:55,307 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 99 transitions. [2024-11-08 22:25:55,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:25:55,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:55,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:55,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:05,915 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:06,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 100 transitions. [2024-11-08 22:26:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 100 transitions. [2024-11-08 22:26:06,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:26:06,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:06,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:06,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:17,283 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:17,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 101 transitions. [2024-11-08 22:26:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 101 transitions. [2024-11-08 22:26:17,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:26:17,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:17,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:28,956 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:29,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:29,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 102 transitions. [2024-11-08 22:26:29,439 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 102 transitions. [2024-11-08 22:26:29,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:26:29,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:29,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:29,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:41,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:41,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 103 states and 103 transitions. [2024-11-08 22:26:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 103 transitions. [2024-11-08 22:26:41,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:26:41,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:41,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:41,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:53,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:53,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:53,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 104 states and 104 transitions. [2024-11-08 22:26:53,715 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 104 transitions. [2024-11-08 22:26:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:26:53,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:53,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:05,525 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:06,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:06,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 105 states and 105 transitions. [2024-11-08 22:27:06,005 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 105 transitions. [2024-11-08 22:27:06,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:27:06,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:06,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:06,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 106 states and 106 transitions. [2024-11-08 22:27:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 106 transitions. [2024-11-08 22:27:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:27:18,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:18,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:18,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:31,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:31,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 107 states and 106 transitions. [2024-11-08 22:27:31,612 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 106 transitions. [2024-11-08 22:27:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:27:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:31,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:58,956 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:16,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:16,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 105 states and 104 transitions. [2024-11-08 22:29:16,146 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 104 transitions. [2024-11-08 22:29:16,147 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-08 22:29:16,147 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 93 iterations. [2024-11-08 22:29:16,155 INFO L729 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-11-08 22:29:22,228 INFO L77 FloydHoareUtils]: At program point $Ultimate##38(lines 72 105) the Hoare annotation is: (let ((.cse0 (= |ULTIMATE.start_main_~main__y~0#1| 50))) (or (and (<= |ULTIMATE.start_main_~main__x~0#1| 59) (= 59 |ULTIMATE.start_main_~main__y~0#1|) (<= 59 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 81) (<= 81 |ULTIMATE.start_main_~main__x~0#1|) (= 81 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 95) (= 95 |ULTIMATE.start_main_~main__y~0#1|) (<= 95 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 48)) (and (= |ULTIMATE.start_main_~main__x~0#1| 13) .cse0) (and (= 51 |ULTIMATE.start_main_~main__y~0#1|) (<= 51 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 51)) (and (= 40 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 73) (= |ULTIMATE.start_main_~main__y~0#1| 73) (<= 73 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 72 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 72) (= 72 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 32 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~main__x~0#1| 39) .cse0) (and (= 30 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and .cse0 (= 42 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 85) (= |ULTIMATE.start_main_~main__y~0#1| 85) (< 84 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 99 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 99) (= |ULTIMATE.start_main_~main__y~0#1| 99)) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 46)) (and (= 35 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 60) (= |ULTIMATE.start_main_~main__y~0#1| 60) (<= 60 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= 41 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 31) .cse0) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 12)) (and (= 67 |ULTIMATE.start_main_~main__y~0#1|) (< 66 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 67)) (and (= |ULTIMATE.start_main_~main__x~0#1| 25) .cse0) (and (< 73 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 74) (= |ULTIMATE.start_main_~main__y~0#1| 74)) (and (= |ULTIMATE.start_main_~main__y~0#1| 82) (<= 82 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 82)) (and (= |ULTIMATE.start_main_~main__x~0#1| 43) .cse0) (and (= |ULTIMATE.start_main_~main__y~0#1| 63) (< 62 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 63)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 55) (= |ULTIMATE.start_main_~main__y~0#1| 55) (<= 55 |ULTIMATE.start_main_~main__x~0#1|)) (and (< 87 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 88) (= 88 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= 70 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 70) (= |ULTIMATE.start_main_~main__y~0#1| 70)) (and (= 19 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (= 23 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 78) (= |ULTIMATE.start_main_~main__y~0#1| 78) (< 77 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 34) .cse0) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 28)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 91) (< 90 |ULTIMATE.start_main_~main__x~0#1|) (= 91 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 56 |ULTIMATE.start_main_~main__y~0#1|) (<= 56 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 56)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 64) (= 64 |ULTIMATE.start_main_~main__y~0#1|) (< 63 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 26) .cse0) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 11)) (and .cse0 (= 47 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 94 |ULTIMATE.start_main_~main__y~0#1|) (<= 94 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 94)) (and (< 70 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 71) (= 71 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 52) (= 52 |ULTIMATE.start_main_~main__y~0#1|) (<= 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 84) (< 83 |ULTIMATE.start_main_~main__x~0#1|) (= 84 |ULTIMATE.start_main_~main__y~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 20)) (and (= |ULTIMATE.start_main_~main__y~0#1| 65) (<= 65 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 65)) (and (= |ULTIMATE.start_main_~main__x~0#1| 10) .cse0) (and (= |ULTIMATE.start_main_~main__y~0#1| 54) (<= |ULTIMATE.start_main_~main__x~0#1| 54) (<= 54 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 24) .cse0) (and (= 97 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 97) (<= 97 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 89) (<= |ULTIMATE.start_main_~main__x~0#1| 89) (<= 89 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= 76 |ULTIMATE.start_main_~main__x~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 76) (= 76 |ULTIMATE.start_main_~main__y~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 87) (= 87 |ULTIMATE.start_main_~main__y~0#1|) (<= 87 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 62) (< 61 |ULTIMATE.start_main_~main__x~0#1|) (= 62 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 77 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 77) (< 76 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 98) (< 97 |ULTIMATE.start_main_~main__x~0#1|) (= 98 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 44 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 86) (<= 86 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 86)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 69) (<= 69 |ULTIMATE.start_main_~main__x~0#1|) (= 69 |ULTIMATE.start_main_~main__y~0#1|)) (and (= 68 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 68) (<= 68 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 92 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 92) (< 91 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 14 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~main__y~0#1| 93) (<= |ULTIMATE.start_main_~main__x~0#1| 93) (< 92 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 90) (<= |ULTIMATE.start_main_~main__x~0#1| 90) (<= 90 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 45)) (and (= |ULTIMATE.start_main_~main__x~0#1| 17) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 57) (= 57 |ULTIMATE.start_main_~main__y~0#1|) (<= 57 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 53 |ULTIMATE.start_main_~main__y~0#1|) (<= |ULTIMATE.start_main_~main__x~0#1| 53) (< 52 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 49 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~main__x~0#1| 33) .cse0) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 38)) (and (= 29 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 80) (= |ULTIMATE.start_main_~main__y~0#1| 80) (< 79 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 66) (= 66 |ULTIMATE.start_main_~main__y~0#1|) (< 65 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= |ULTIMATE.start_main_~main__x~0#1| 36)) (and (= |ULTIMATE.start_main_~main__x~0#1| 18) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 96) (= |ULTIMATE.start_main_~main__y~0#1| 96) (<= 96 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= 22 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 79) (<= |ULTIMATE.start_main_~main__x~0#1| 79) (< 78 |ULTIMATE.start_main_~main__x~0#1|)) (and (= 21 |ULTIMATE.start_main_~main__x~0#1|) .cse0) (and (= |ULTIMATE.start_main_~main__y~0#1| 100) (< 99 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 15) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 58) (< 57 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 58)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 50) .cse0 (<= 50 |ULTIMATE.start_main_~main__x~0#1|)) (and .cse0 (= 9 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 27) .cse0) (and (<= |ULTIMATE.start_main_~main__x~0#1| 83) (= |ULTIMATE.start_main_~main__y~0#1| 83) (< 82 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__x~0#1| 37) .cse0) (and .cse0 (= 16 |ULTIMATE.start_main_~main__x~0#1|)) (and (= |ULTIMATE.start_main_~main__y~0#1| 61) (<= |ULTIMATE.start_main_~main__x~0#1| 61) (<= 61 |ULTIMATE.start_main_~main__x~0#1|)) (and (<= |ULTIMATE.start_main_~main__x~0#1| 75) (<= 75 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 75)))) [2024-11-08 22:29:22,228 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 13 214) the Hoare annotation is: true [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##30(lines 59 129) the Hoare annotation is: (and (= 7 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##34(lines 65 117) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 8) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##6(lines 23 201) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 1) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point L94(lines 94 103) the Hoare annotation is: (not (= |ULTIMATE.start_main_~__VERIFIER_assert__cond~0#1| 0)) [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##26(lines 53 141) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__x~0#1| 6) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,229 INFO L77 FloydHoareUtils]: At program point $Ultimate##22(lines 47 153) the Hoare annotation is: (and (= 5 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,230 INFO L77 FloydHoareUtils]: At program point $Ultimate##18(lines 41 165) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 4)) [2024-11-08 22:29:22,230 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-11-08 22:29:22,230 INFO L77 FloydHoareUtils]: At program point $Ultimate##10(lines 29 189) the Hoare annotation is: (and (= 2 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,230 INFO L77 FloydHoareUtils]: At program point $Ultimate##14(lines 35 177) the Hoare annotation is: (and (= 3 |ULTIMATE.start_main_~main__x~0#1|) (= |ULTIMATE.start_main_~main__y~0#1| 50)) [2024-11-08 22:29:22,230 INFO L75 FloydHoareUtils]: For program point L96(line 96) no Hoare annotation was computed. [2024-11-08 22:29:22,231 INFO L75 FloydHoareUtils]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 96) no Hoare annotation was computed. [2024-11-08 22:29:22,231 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-11-08 22:29:22,231 INFO L77 FloydHoareUtils]: At program point L17(lines 17 213) the Hoare annotation is: (and (= |ULTIMATE.start_main_~main__y~0#1| 50) (= |ULTIMATE.start_main_~main__x~0#1| 0)) [2024-11-08 22:29:22,282 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 08.11 10:29:22 ImpRootNode [2024-11-08 22:29:22,283 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-11-08 22:29:22,283 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-08 22:29:22,283 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-08 22:29:22,284 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-08 22:29:22,284 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:20:26" (3/4) ... [2024-11-08 22:29:22,287 INFO L142 WitnessPrinter]: Generating witness for correct program [2024-11-08 22:29:22,308 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 11 nodes and edges [2024-11-08 22:29:22,309 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-08 22:29:22,309 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-08 22:29:22,309 INFO L925 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-08 22:29:22,434 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/witness.graphml [2024-11-08 22:29:22,434 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/witness.yml [2024-11-08 22:29:22,434 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-08 22:29:22,435 INFO L158 Benchmark]: Toolchain (without parser) took 536856.01ms. Allocated memory was 151.0MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 110.8MB in the beginning and 1.1GB in the end (delta: -941.0MB). Peak memory consumption was 445.2MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,435 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 151.0MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:29:22,436 INFO L158 Benchmark]: CACSL2BoogieTranslator took 333.04ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 96.9MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 34.71ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 95.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,436 INFO L158 Benchmark]: Boogie Preprocessor took 24.59ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 94.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-08 22:29:22,437 INFO L158 Benchmark]: RCFGBuilder took 650.96ms. Allocated memory is still 151.0MB. Free memory was 94.0MB in the beginning and 75.6MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,438 INFO L158 Benchmark]: CodeCheck took 535655.40ms. Allocated memory was 151.0MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 75.6MB in the beginning and 1.1GB in the end (delta: -984.6MB). Peak memory consumption was 399.0MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,438 INFO L158 Benchmark]: Witness Printer took 151.20ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2024-11-08 22:29:22,440 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, 16 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 529.5s, OverallIterations: 93, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1008 SdHoareTripleChecker+Valid, 58.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 0 mSDsluCounter, 276 SdHoareTripleChecker+Invalid, 49.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 20665 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 32241 IncrementalHoareTripleChecker+Invalid, 52906 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20665 mSolverCounterUnsat, 276 mSDtfsCounter, 32241 mSolverCounterSat, 1.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 46322 GetRequests, 37847 SyntacticMatches, 7567 SemanticMatches, 908 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1388165 ImplicationChecksByTransitivity, 366.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 421.5s InterpolantComputationTime, 5382 NumberOfCodeBlocks, 5382 NumberOfCodeBlocksAsserted, 92 NumberOfCheckSat, 5290 ConstructedInterpolants, 0 QuantifiedInterpolants, 28645 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 92 InterpolantComputations, 1 PerfectInterpolantSequences, 0/129766 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 96]: 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: 72]: Location Invariant Derived location invariant: ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((main__x <= 59) && (59 == main__y)) && (59 <= main__x)) || (((main__x <= 81) && (81 <= main__x)) && (81 == main__y))) || (((main__x <= 95) && (95 == main__y)) && (95 <= main__x))) || ((main__y == 50) && (main__x == 48))) || ((main__x == 13) && (main__y == 50))) || (((51 == main__y) && (51 <= main__x)) && (main__x <= 51))) || ((40 == main__x) && (main__y == 50))) || (((main__x <= 73) && (main__y == 73)) && (73 <= main__x))) || (((72 <= main__x) && (main__x <= 72)) && (72 == main__y))) || ((32 == main__x) && (main__y == 50))) || ((main__x == 39) && (main__y == 50))) || ((30 == main__x) && (main__y == 50))) || ((main__y == 50) && (42 == main__x))) || (((main__x <= 85) && (main__y == 85)) && (84 < main__x))) || (((99 <= main__x) && (main__x <= 99)) && (main__y == 99))) || ((main__y == 50) && (main__x == 46))) || ((35 == main__x) && (main__y == 50))) || (((main__x <= 60) && (main__y == 60)) && (60 <= main__x))) || ((main__y == 50) && (41 == main__x))) || ((main__x == 31) && (main__y == 50))) || ((main__y == 50) && (main__x == 12))) || (((67 == main__y) && (66 < main__x)) && (main__x <= 67))) || ((main__x == 25) && (main__y == 50))) || (((73 < main__x) && (main__x <= 74)) && (main__y == 74))) || (((main__y == 82) && (82 <= main__x)) && (main__x <= 82))) || ((main__x == 43) && (main__y == 50))) || (((main__y == 63) && (62 < main__x)) && (main__x <= 63))) || (((main__x <= 55) && (main__y == 55)) && (55 <= main__x))) || (((87 < main__x) && (main__x <= 88)) && (88 == main__y))) || (((70 <= main__x) && (main__x <= 70)) && (main__y == 70))) || ((19 == main__x) && (main__y == 50))) || ((23 == main__x) && (main__y == 50))) || (((main__x <= 78) && (main__y == 78)) && (77 < main__x))) || ((main__x == 34) && (main__y == 50))) || ((main__y == 50) && (main__x == 28))) || (((main__x <= 91) && (90 < main__x)) && (91 == main__y))) || (((56 == main__y) && (56 <= main__x)) && (main__x <= 56))) || (((main__x <= 64) && (64 == main__y)) && (63 < main__x))) || ((main__x == 26) && (main__y == 50))) || ((main__y == 50) && (main__x == 11))) || ((main__y == 50) && (47 == main__x))) || (((94 == main__y) && (94 <= main__x)) && (main__x <= 94))) || (((70 < main__x) && (main__x <= 71)) && (71 == main__y))) || (((main__x <= 52) && (52 == main__y)) && (52 <= main__x))) || (((main__x <= 84) && (83 < main__x)) && (84 == main__y))) || ((main__y == 50) && (main__x == 20))) || (((main__y == 65) && (65 <= main__x)) && (main__x <= 65))) || ((main__x == 10) && (main__y == 50))) || (((main__y == 54) && (main__x <= 54)) && (54 <= main__x))) || ((main__x == 24) && (main__y == 50))) || (((97 == main__y) && (main__x <= 97)) && (97 <= main__x))) || (((main__y == 89) && (main__x <= 89)) && (89 <= main__x))) || (((76 <= main__x) && (main__x <= 76)) && (76 == main__y))) || (((main__x <= 87) && (87 == main__y)) && (87 <= main__x))) || (((main__x <= 62) && (61 < main__x)) && (62 == main__y))) || (((77 == main__y) && (main__x <= 77)) && (76 < main__x))) || (((main__x <= 98) && (97 < main__x)) && (98 == main__y))) || ((44 == main__x) && (main__y == 50))) || (((main__x <= 86) && (86 <= main__x)) && (main__y == 86))) || (((main__x <= 69) && (69 <= main__x)) && (69 == main__y))) || (((68 == main__y) && (main__x <= 68)) && (68 <= main__x))) || (((92 == main__y) && (main__x <= 92)) && (91 < main__x))) || ((14 == main__x) && (main__y == 50))) || (((main__y == 93) && (main__x <= 93)) && (92 < main__x))) || (((main__y == 90) && (main__x <= 90)) && (90 <= main__x))) || ((main__y == 50) && (main__x == 45))) || ((main__x == 17) && (main__y == 50))) || (((main__x <= 57) && (57 == main__y)) && (57 <= main__x))) || (((53 == main__y) && (main__x <= 53)) && (52 < main__x))) || ((49 == main__x) && (main__y == 50))) || ((main__x == 33) && (main__y == 50))) || ((main__y == 50) && (main__x == 38))) || ((29 == main__x) && (main__y == 50))) || (((main__x <= 80) && (main__y == 80)) && (79 < main__x))) || (((main__x <= 66) && (66 == main__y)) && (65 < main__x))) || ((main__y == 50) && (main__x == 36))) || ((main__x == 18) && (main__y == 50))) || (((main__x <= 96) && (main__y == 96)) && (96 <= main__x))) || ((main__y == 50) && (22 == main__x))) || (((main__y == 79) && (main__x <= 79)) && (78 < main__x))) || ((21 == main__x) && (main__y == 50))) || ((main__y == 100) && (99 < main__x))) || ((main__x == 15) && (main__y == 50))) || (((main__x <= 58) && (57 < main__x)) && (main__y == 58))) || (((main__x <= 50) && (main__y == 50)) && (50 <= main__x))) || ((main__y == 50) && (9 == main__x))) || ((main__x == 27) && (main__y == 50))) || (((main__x <= 83) && (main__y == 83)) && (82 < main__x))) || ((main__x == 37) && (main__y == 50))) || ((main__y == 50) && (16 == main__x))) || (((main__y == 61) && (main__x <= 61)) && (61 <= main__x))) || (((main__x <= 75) && (75 <= main__x)) && (main__y == 75))) - InvariantResult [Line: 35]: Location Invariant Derived location invariant: ((3 == main__x) && (main__y == 50)) - InvariantResult [Line: 47]: Location Invariant Derived location invariant: ((5 == main__x) && (main__y == 50)) - InvariantResult [Line: 65]: Location Invariant Derived location invariant: ((main__x == 8) && (main__y == 50)) - InvariantResult [Line: 29]: Location Invariant Derived location invariant: ((2 == main__x) && (main__y == 50)) - InvariantResult [Line: 41]: Location Invariant Derived location invariant: ((main__y == 50) && (main__x == 4)) - InvariantResult [Line: 59]: Location Invariant Derived location invariant: ((7 == main__x) && (main__y == 50)) - InvariantResult [Line: 23]: Location Invariant Derived location invariant: ((main__x == 1) && (main__y == 50)) - InvariantResult [Line: 53]: Location Invariant Derived location invariant: ((main__x == 6) && (main__y == 50)) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 151.0MB. Free memory is still 92.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 333.04ms. Allocated memory is still 151.0MB. Free memory was 110.7MB in the beginning and 96.9MB in the end (delta: 13.9MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 34.71ms. Allocated memory is still 151.0MB. Free memory was 96.9MB in the beginning and 95.1MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.59ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 94.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 650.96ms. Allocated memory is still 151.0MB. Free memory was 94.0MB in the beginning and 75.6MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 535655.40ms. Allocated memory was 151.0MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 75.6MB in the beginning and 1.1GB in the end (delta: -984.6MB). Peak memory consumption was 399.0MB. Max. memory is 16.1GB. * Witness Printer took 151.20ms. Allocated memory is still 1.5GB. Free memory was 1.1GB in the beginning and 1.1GB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2024-11-08 22:29:22,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6977907-4179-4179-990e-d7069e8a48be/bin/ukojak-verify-ImItNfHLgk/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