./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/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_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/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_ff958e19-5224-4536-8fa4-fa627a19c78e/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 0a42ac25ff9e63a0c1036bc9e6198406f6fa05f356e4b6e7ac8346847c92ee58 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:56:28,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:56:28,983 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:56:28,994 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:56:28,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:56:29,035 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:56:29,036 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:56:29,037 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:56:29,038 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:56:29,041 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:56:29,043 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:56:29,043 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:56:29,044 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:56:29,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:56:29,045 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:56:29,049 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:56:29,050 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:56:29,050 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:56:29,051 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:56:29,051 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:56:29,052 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:56:29,054 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:56:29,054 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:56:29,055 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:56:29,055 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:56:29,056 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:56:29,056 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:56:29,057 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:56:29,057 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:56:29,059 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:56:29,060 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:56:29,060 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:56:29,061 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:56:29,062 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_ff958e19-5224-4536-8fa4-fa627a19c78e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a42ac25ff9e63a0c1036bc9e6198406f6fa05f356e4b6e7ac8346847c92ee58 [2024-11-08 23:56:29,425 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:56:29,466 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:56:29,470 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:56:29,472 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:56:29,472 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:56:29,474 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 23:56:31,826 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:56:32,217 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:56:32,217 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 23:56:32,236 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/data/afa0b9a22/8d19a6ca9f554377b205420a9a81f630/FLAG9410eae59 [2024-11-08 23:56:32,412 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/data/afa0b9a22/8d19a6ca9f554377b205420a9a81f630 [2024-11-08 23:56:32,414 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:56:32,416 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:56:32,418 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:56:32,418 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:56:32,423 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:56:32,426 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:56:32" (1/1) ... [2024-11-08 23:56:32,428 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55d44809 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:32, skipping insertion in model container [2024-11-08 23:56:32,429 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:56:32" (1/1) ... [2024-11-08 23:56:32,534 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:56:33,317 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_ff958e19-5224-4536-8fa4-fa627a19c78e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31925,31938] [2024-11-08 23:56:33,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:56:33,722 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:56:34,104 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_ff958e19-5224-4536-8fa4-fa627a19c78e/sv-benchmarks/c/seq-mthreaded-reduced/pals_floodmax.4.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[31925,31938] [2024-11-08 23:56:34,328 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:56:34,366 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:56:34,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34 WrapperNode [2024-11-08 23:56:34,366 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:56:34,369 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:56:34,369 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:56:34,370 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:56:34,380 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,432 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,658 INFO L138 Inliner]: procedures = 24, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 2820 [2024-11-08 23:56:34,659 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:56:34,660 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:56:34,660 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:56:34,661 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:56:34,673 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,693 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,693 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,753 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,796 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,814 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,827 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,841 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:56:34,842 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:56:34,842 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:56:34,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:56:34,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:56:34" (1/1) ... [2024-11-08 23:56:34,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:56:34,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:56:34,886 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:56:34,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ff958e19-5224-4536-8fa4-fa627a19c78e/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:56:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:56:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:56:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:56:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:56:35,190 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:56:35,193 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:56:38,425 INFO L? ?]: Removed 181 outVars from TransFormulas that were not future-live. [2024-11-08 23:56:38,426 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:56:39,268 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:56:39,269 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 23:56:39,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:56:39 BoogieIcfgContainer [2024-11-08 23:56:39,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:56:39,274 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:56:39,274 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:56:39,293 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:56:39,294 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:56:39" (1/1) ... [2024-11-08 23:56:39,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:56:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:39,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 580 states and 988 transitions. [2024-11-08 23:56:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 988 transitions. [2024-11-08 23:56:39,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 23:56:39,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:39,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:40,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:42,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:42,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:42,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 673 states and 1191 transitions. [2024-11-08 23:56:42,973 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1191 transitions. [2024-11-08 23:56:42,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:42,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:42,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:43,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:43,434 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 23:56:43,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:43,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1403 states to 770 states and 1403 transitions. [2024-11-08 23:56:43,711 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1403 transitions. [2024-11-08 23:56:43,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:43,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:43,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:43,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:43,999 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 23:56:44,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:44,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1414 states to 775 states and 1414 transitions. [2024-11-08 23:56:44,171 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1414 transitions. [2024-11-08 23:56:44,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:44,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:44,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:44,575 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 23:56:45,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:45,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1596 states to 861 states and 1596 transitions. [2024-11-08 23:56:45,238 INFO L276 IsEmpty]: Start isEmpty. Operand 861 states and 1596 transitions. [2024-11-08 23:56:45,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:45,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:45,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:45,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:45,628 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 23:56:45,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:45,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 864 states and 1603 transitions. [2024-11-08 23:56:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1603 transitions. [2024-11-08 23:56:45,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:45,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:45,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:46,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:46,370 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 23:56:47,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1779 states to 949 states and 1779 transitions. [2024-11-08 23:56:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1779 transitions. [2024-11-08 23:56:47,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:47,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:47,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:47,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:47,965 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 23:56:48,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:48,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1793 states to 954 states and 1793 transitions. [2024-11-08 23:56:48,354 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1793 transitions. [2024-11-08 23:56:48,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:48,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:48,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:48,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:48,597 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 23:56:48,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:48,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 957 states and 1801 transitions. [2024-11-08 23:56:48,748 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1801 transitions. [2024-11-08 23:56:48,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:48,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:48,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:48,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:49,095 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 23:56:49,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:49,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1810 states to 960 states and 1810 transitions. [2024-11-08 23:56:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1810 transitions. [2024-11-08 23:56:49,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:49,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:49,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:49,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:49,895 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 23:56:50,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:50,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 965 states and 1824 transitions. [2024-11-08 23:56:50,348 INFO L276 IsEmpty]: Start isEmpty. Operand 965 states and 1824 transitions. [2024-11-08 23:56:50,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:50,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:50,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:50,777 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 23:56:52,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:52,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1028 states and 1948 transitions. [2024-11-08 23:56:52,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1948 transitions. [2024-11-08 23:56:52,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:52,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:52,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:52,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:52,710 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 23:56:53,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1031 states and 1957 transitions. [2024-11-08 23:56:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1957 transitions. [2024-11-08 23:56:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:53,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:53,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:53,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:54,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:54,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1036 states and 1973 transitions. [2024-11-08 23:56:54,081 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1973 transitions. [2024-11-08 23:56:54,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:54,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:54,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:54,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:54,456 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 23:56:55,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1039 states and 1982 transitions. [2024-11-08 23:56:55,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1982 transitions. [2024-11-08 23:56:55,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:55,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:55,522 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 23:56:55,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:55,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1044 states and 1998 transitions. [2024-11-08 23:56:55,951 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1998 transitions. [2024-11-08 23:56:55,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:55,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:55,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,197 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 23:56:56,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1045 states and 2003 transitions. [2024-11-08 23:56:56,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 2003 transitions. [2024-11-08 23:56:56,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:56,555 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 23:56:56,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:56,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2008 states to 1046 states and 2008 transitions. [2024-11-08 23:56:56,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 2008 transitions. [2024-11-08 23:56:56,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:56,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:56,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,038 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 23:56:57,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1051 states and 2022 transitions. [2024-11-08 23:56:57,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 2022 transitions. [2024-11-08 23:56:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:57,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,875 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 23:56:57,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2026 states to 1052 states and 2026 transitions. [2024-11-08 23:56:57,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 2026 transitions. [2024-11-08 23:56:57,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:56:57,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:58,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:58,391 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 23:57:02,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2179 states to 1127 states and 2179 transitions. [2024-11-08 23:57:02,137 INFO L276 IsEmpty]: Start isEmpty. Operand 1127 states and 2179 transitions. [2024-11-08 23:57:02,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:02,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:02,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:02,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:02,523 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 23:57:03,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:03,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2189 states to 1130 states and 2189 transitions. [2024-11-08 23:57:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1130 states and 2189 transitions. [2024-11-08 23:57:03,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:03,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:03,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:03,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:09,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1204 states and 2341 transitions. [2024-11-08 23:57:09,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2341 transitions. [2024-11-08 23:57:09,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:09,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:09,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:09,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2345 states to 1205 states and 2345 transitions. [2024-11-08 23:57:09,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1205 states and 2345 transitions. [2024-11-08 23:57:09,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:09,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:09,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:09,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,054 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 23:57:17,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:17,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2514 states to 1287 states and 2514 transitions. [2024-11-08 23:57:17,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1287 states and 2514 transitions. [2024-11-08 23:57:17,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:17,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:17,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:17,406 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 23:57:18,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:18,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2524 states to 1290 states and 2524 transitions. [2024-11-08 23:57:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 1290 states and 2524 transitions. [2024-11-08 23:57:18,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:18,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:18,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:18,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:18,293 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 23:57:18,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:18,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2533 states to 1293 states and 2533 transitions. [2024-11-08 23:57:18,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1293 states and 2533 transitions. [2024-11-08 23:57:18,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:18,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:18,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:18,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:18,628 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 23:57:20,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:20,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1311 states and 2576 transitions. [2024-11-08 23:57:20,391 INFO L276 IsEmpty]: Start isEmpty. Operand 1311 states and 2576 transitions. [2024-11-08 23:57:20,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:20,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:20,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:20,749 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 23:57:21,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:21,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1314 states and 2586 transitions. [2024-11-08 23:57:21,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1314 states and 2586 transitions. [2024-11-08 23:57:21,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:21,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:21,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:21,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:21,772 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:21,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:21,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1315 states and 2590 transitions. [2024-11-08 23:57:21,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1315 states and 2590 transitions. [2024-11-08 23:57:21,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:21,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:21,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:21,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:22,108 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 23:57:22,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:22,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1321 states and 2604 transitions. [2024-11-08 23:57:22,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1321 states and 2604 transitions. [2024-11-08 23:57:22,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:22,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:22,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:22,692 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 23:57:23,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2614 states to 1324 states and 2614 transitions. [2024-11-08 23:57:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1324 states and 2614 transitions. [2024-11-08 23:57:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:23,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:23,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:23,961 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:27,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1348 states and 2672 transitions. [2024-11-08 23:57:27,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1348 states and 2672 transitions. [2024-11-08 23:57:27,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:27,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:27,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:27,690 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 23:57:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:28,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2680 states to 1351 states and 2680 transitions. [2024-11-08 23:57:28,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2680 transitions. [2024-11-08 23:57:28,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:28,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:28,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:28,711 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 23:57:34,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:34,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2738 states to 1375 states and 2738 transitions. [2024-11-08 23:57:34,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2738 transitions. [2024-11-08 23:57:34,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:34,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:34,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:34,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:34,308 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 23:57:34,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:34,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2739 states to 1376 states and 2739 transitions. [2024-11-08 23:57:34,407 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2739 transitions. [2024-11-08 23:57:34,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:34,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:34,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:34,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:34,798 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 23:57:39,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:39,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2797 states to 1400 states and 2797 transitions. [2024-11-08 23:57:39,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2797 transitions. [2024-11-08 23:57:39,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 23:57:39,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:39,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:39,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:40,288 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 23:57:41,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:41,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1403 states and 2803 transitions. [2024-11-08 23:57:41,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2803 transitions. [2024-11-08 23:57:41,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:57:41,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:41,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:44,046 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 23:58:05,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:05,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1511 states and 3034 transitions. [2024-11-08 23:58:05,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 3034 transitions. [2024-11-08 23:58:05,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:05,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:05,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:06,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:07,001 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 23:58:07,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 1514 states and 3037 transitions. [2024-11-08 23:58:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 3037 transitions. [2024-11-08 23:58:07,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:07,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:07,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:08,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:08,622 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 23:58:08,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:08,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1517 states and 3040 transitions. [2024-11-08 23:58:08,737 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 3040 transitions. [2024-11-08 23:58:08,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:08,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:08,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:08,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:10,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:23,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:23,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1546 states and 3121 transitions. [2024-11-08 23:58:23,066 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 3121 transitions. [2024-11-08 23:58:23,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:23,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:23,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:25,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:58:39,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:39,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3167 states to 1568 states and 3167 transitions. [2024-11-08 23:58:39,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 3167 transitions. [2024-11-08 23:58:39,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:39,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:39,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:40,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:42,402 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 23:58:58,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:58,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3273 states to 1609 states and 3273 transitions. [2024-11-08 23:58:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 3273 transitions. [2024-11-08 23:58:58,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:58:58,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:58,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:00,746 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 23:59:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:11,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3345 states to 1633 states and 3345 transitions. [2024-11-08 23:59:11,716 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 3345 transitions. [2024-11-08 23:59:11,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:59:11,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:11,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:14,564 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 23:59:23,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:23,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3414 states to 1657 states and 3414 transitions. [2024-11-08 23:59:23,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3414 transitions. [2024-11-08 23:59:23,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:59:23,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:23,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:25,854 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 23:59:37,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:37,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1681 states and 3484 transitions. [2024-11-08 23:59:37,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 3484 transitions. [2024-11-08 23:59:37,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:59:37,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:37,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:37,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:37,359 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 23:59:48,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:48,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 1743 states and 3613 transitions. [2024-11-08 23:59:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 1743 states and 3613 transitions. [2024-11-08 23:59:48,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:59:48,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:48,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:48,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:48,588 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 23:59:48,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:48,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3601 states to 1741 states and 3601 transitions. [2024-11-08 23:59:48,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1741 states and 3601 transitions. [2024-11-08 23:59:48,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-08 23:59:48,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:48,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:48,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:50,952 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:03,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:03,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3670 states to 1765 states and 3670 transitions. [2024-11-09 00:00:03,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 3670 transitions. [2024-11-09 00:00:03,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:00:03,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:03,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:03,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:22,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:22,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 1789 states and 3740 transitions. [2024-11-09 00:00:22,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1789 states and 3740 transitions. [2024-11-09 00:00:22,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:00:22,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:22,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:22,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:24,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:49,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:49,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 1813 states and 3815 transitions. [2024-11-09 00:00:49,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3815 transitions. [2024-11-09 00:00:49,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:00:49,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:49,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:51,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:01:27,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1837 states and 3892 transitions. [2024-11-09 00:01:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1837 states and 3892 transitions. [2024-11-09 00:01:27,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:01:27,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:27,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:28,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:31,812 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:02:16,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:16,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4050 states to 1918 states and 4050 transitions. [2024-11-09 00:02:16,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1918 states and 4050 transitions. [2024-11-09 00:02:16,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:02:16,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:16,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:16,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:02,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:02,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4129 states to 1942 states and 4129 transitions. [2024-11-09 00:03:02,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 4129 transitions. [2024-11-09 00:03:02,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:03:02,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:02,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:02,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:04,614 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:03:54,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:54,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4208 states to 1966 states and 4208 transitions. [2024-11-09 00:03:54,785 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 4208 transitions. [2024-11-09 00:03:54,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:03:54,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:54,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:54,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:57,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:04:54,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:54,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4289 states to 1990 states and 4289 transitions. [2024-11-09 00:04:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1990 states and 4289 transitions. [2024-11-09 00:04:54,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:04:54,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:54,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:55,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:58,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:05:52,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:52,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4392 states to 2019 states and 4392 transitions. [2024-11-09 00:05:52,041 INFO L276 IsEmpty]: Start isEmpty. Operand 2019 states and 4392 transitions. [2024-11-09 00:05:52,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:05:52,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:52,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:56,410 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:06:53,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:53,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4437 states to 2043 states and 4437 transitions. [2024-11-09 00:06:53,228 INFO L276 IsEmpty]: Start isEmpty. Operand 2043 states and 4437 transitions. [2024-11-09 00:06:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:06:53,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:53,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:05,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:05,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4625 states to 2141 states and 4625 transitions. [2024-11-09 00:09:05,431 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4625 transitions. [2024-11-09 00:09:05,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:09:05,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:05,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:05,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:06,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:09,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:09,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4629 states to 2144 states and 4629 transitions. [2024-11-09 00:09:09,073 INFO L276 IsEmpty]: Start isEmpty. Operand 2144 states and 4629 transitions. [2024-11-09 00:09:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:09:09,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:09,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:09,724 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:09:12,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:12,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 2147 states and 4633 transitions. [2024-11-09 00:09:12,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2147 states and 4633 transitions. [2024-11-09 00:09:12,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:09:12,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:12,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.