./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.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_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/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_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/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_55b3c602-f861-40f5-9c0b-43d76b2eba12/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 bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:36,692 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:36,793 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:05:36,799 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:36,800 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:36,834 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:36,838 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:36,838 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:36,839 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:36,839 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:36,840 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:36,841 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:36,842 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:36,844 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:36,844 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:36,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:36,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:36,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:36,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:36,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:36,849 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:36,850 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:36,850 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:36,853 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:36,854 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:36,854 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:36,854 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:36,855 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:36,855 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:36,855 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:36,856 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:36,856 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:36,856 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:36,857 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_55b3c602-f861-40f5-9c0b-43d76b2eba12/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bd654f01b412711828f8177df5f8f7c2933e3d7436939e6c61fdcced19c9515c [2024-11-08 22:05:37,147 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:37,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:37,191 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:37,192 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:37,193 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:37,195 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-crafted/zero_sum_const_m3.c Unable to find full path for "g++" [2024-11-08 22:05:39,199 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:39,466 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:39,467 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c [2024-11-08 22:05:39,474 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/data/14648dbec/06d43214cf0546cbb0cc410694e12c47/FLAG0194edc10 [2024-11-08 22:05:39,823 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/data/14648dbec/06d43214cf0546cbb0cc410694e12c47 [2024-11-08 22:05:39,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:39,830 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:39,833 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:39,833 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:39,839 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:39,840 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,843 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@dd4eda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:39, skipping insertion in model container [2024-11-08 22:05:39,843 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:39" (1/1) ... [2024-11-08 22:05:39,883 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:40,162 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_55b3c602-f861-40f5-9c0b-43d76b2eba12/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-11-08 22:05:40,222 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:40,237 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:40,255 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_55b3c602-f861-40f5-9c0b-43d76b2eba12/sv-benchmarks/c/array-crafted/zero_sum_const_m3.c[408,421] [2024-11-08 22:05:40,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:40,303 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:40,304 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40 WrapperNode [2024-11-08 22:05:40,305 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:40,306 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:40,310 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:40,310 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:40,328 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,385 INFO L138 Inliner]: procedures = 16, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 98 [2024-11-08 22:05:40,393 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:40,394 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:40,394 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:40,394 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:40,414 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,419 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,428 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,429 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,443 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,455 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,457 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,462 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,464 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:40,470 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:40,473 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:40,473 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:40,474 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:40,504 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:40,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:40,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_55b3c602-f861-40f5-9c0b-43d76b2eba12/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:40,554 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:40,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:40,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:40,617 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:40,619 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:40,824 INFO L? ?]: Removed 20 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:40,824 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:40,854 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:40,854 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:05:40,855 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:40 BoogieIcfgContainer [2024-11-08 22:05:40,855 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:40,856 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:40,856 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:40,866 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:40,867 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:40" (1/1) ... [2024-11-08 22:05:40,874 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:40,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:40,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 29 states and 44 transitions. [2024-11-08 22:05:40,931 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 44 transitions. [2024-11-08 22:05:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:05:40,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:40,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,217 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 22:05:41,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 30 states and 45 transitions. [2024-11-08 22:05:41,280 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 45 transitions. [2024-11-08 22:05:41,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:05:41,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,355 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 22:05:41,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 30 states and 44 transitions. [2024-11-08 22:05:41,407 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2024-11-08 22:05:41,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:05:41,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,618 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:41,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 22:05:41,824 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 22:05:41,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:41,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:05:41,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 31 states and 45 transitions. [2024-11-08 22:05:41,943 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 45 transitions. [2024-11-08 22:05:41,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:05:41,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:05:42,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 32 states and 47 transitions. [2024-11-08 22:05:42,157 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 47 transitions. [2024-11-08 22:05:42,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:05:42,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:05:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 32 states and 46 transitions. [2024-11-08 22:05:42,246 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 46 transitions. [2024-11-08 22:05:42,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:05:42,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,356 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:05:42,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 33 states and 48 transitions. [2024-11-08 22:05:42,429 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 48 transitions. [2024-11-08 22:05:42,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:05:42,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:05:42,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 33 states and 47 transitions. [2024-11-08 22:05:42,537 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 47 transitions. [2024-11-08 22:05:42,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:05:42,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:05:42,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 34 states and 49 transitions. [2024-11-08 22:05:42,870 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 49 transitions. [2024-11-08 22:05:42,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:05:42,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,914 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:05:42,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 34 states and 48 transitions. [2024-11-08 22:05:42,947 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 48 transitions. [2024-11-08 22:05:42,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:05:42,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,021 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:05:43,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 35 states and 50 transitions. [2024-11-08 22:05:43,097 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 50 transitions. [2024-11-08 22:05:43,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:05:43,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,162 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:05:43,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 35 states and 49 transitions. [2024-11-08 22:05:43,186 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 49 transitions. [2024-11-08 22:05:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:05:43,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,262 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:05:43,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 36 states and 51 transitions. [2024-11-08 22:05:43,324 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 51 transitions. [2024-11-08 22:05:43,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:05:43,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,377 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:05:43,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 36 states and 50 transitions. [2024-11-08 22:05:43,403 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 50 transitions. [2024-11-08 22:05:43,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 22:05:43,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-08 22:05:43,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 38 states and 52 transitions. [2024-11-08 22:05:43,598 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 52 transitions. [2024-11-08 22:05:43,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 22:05:43,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,699 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:05:43,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 40 states and 54 transitions. [2024-11-08 22:05:43,745 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 54 transitions. [2024-11-08 22:05:43,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:05:43,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:43,836 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:05:43,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:43,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 42 states and 56 transitions. [2024-11-08 22:05:43,894 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 56 transitions. [2024-11-08 22:05:43,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:05:43,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:43,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:43,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,009 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:05:44,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-08 22:05:44,059 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-08 22:05:44,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-08 22:05:44,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,156 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:05:44,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 46 states and 60 transitions. [2024-11-08 22:05:44,212 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 60 transitions. [2024-11-08 22:05:44,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:05:44,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,308 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-08 22:05:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 48 states and 62 transitions. [2024-11-08 22:05:44,385 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 62 transitions. [2024-11-08 22:05:44,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:05:44,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:44,477 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:05:44,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:44,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 50 states and 64 transitions. [2024-11-08 22:05:44,579 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 64 transitions. [2024-11-08 22:05:44,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 22:05:44,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:44,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:48,036 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 22:05:55,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:55,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 93 states and 145 transitions. [2024-11-08 22:05:55,121 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 145 transitions. [2024-11-08 22:05:55,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:05:55,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:55,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:55,755 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:05:58,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:58,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 101 states and 161 transitions. [2024-11-08 22:05:58,244 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 161 transitions. [2024-11-08 22:05:58,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:05:58,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:58,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:58,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:58,791 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:00,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:00,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 107 states and 170 transitions. [2024-11-08 22:06:00,524 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 170 transitions. [2024-11-08 22:06:00,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:00,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:00,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:00,897 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:06,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:06,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 127 states and 202 transitions. [2024-11-08 22:06:06,156 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 202 transitions. [2024-11-08 22:06:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:06,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:06,504 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:07,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:07,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 135 states and 212 transitions. [2024-11-08 22:06:07,738 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 212 transitions. [2024-11-08 22:06:07,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:07,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:07,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:07,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:08,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:08,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 137 states and 213 transitions. [2024-11-08 22:06:08,694 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 213 transitions. [2024-11-08 22:06:08,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:08,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:08,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:08,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:09,039 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:10,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:10,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 145 states and 223 transitions. [2024-11-08 22:06:10,275 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 223 transitions. [2024-11-08 22:06:10,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:06:10,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:10,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:10,646 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:11,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 147 states and 224 transitions. [2024-11-08 22:06:11,293 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 224 transitions. [2024-11-08 22:06:11,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:11,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:11,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:11,382 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-08 22:06:14,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 157 states and 236 transitions. [2024-11-08 22:06:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 236 transitions. [2024-11-08 22:06:14,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 22:06:14,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:14,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:06:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 151 states and 223 transitions. [2024-11-08 22:06:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 223 transitions. [2024-11-08 22:06:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:06:16,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:16,445 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:06:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:17,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 145 states and 212 transitions. [2024-11-08 22:06:17,553 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 212 transitions. [2024-11-08 22:06:17,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:06:17,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:17,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:17,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:17,680 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:06:20,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:20,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 145 states and 209 transitions. [2024-11-08 22:06:20,932 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 209 transitions. [2024-11-08 22:06:20,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:20,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:20,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:20,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:21,025 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:06:23,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:23,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 153 states and 220 transitions. [2024-11-08 22:06:23,831 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 220 transitions. [2024-11-08 22:06:23,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 22:06:23,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:23,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:23,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-08 22:06:24,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:24,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 155 states and 222 transitions. [2024-11-08 22:06:24,570 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 222 transitions. [2024-11-08 22:06:24,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:06:24,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:24,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:24,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-08 22:06:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:27,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 157 states and 223 transitions. [2024-11-08 22:06:27,156 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 223 transitions. [2024-11-08 22:06:27,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:06:27,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:27,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:27,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:06:29,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:29,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 159 states and 224 transitions. [2024-11-08 22:06:29,855 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 224 transitions. [2024-11-08 22:06:29,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:06:29,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:29,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:29,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:29,962 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:06:30,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:30,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 151 states and 211 transitions. [2024-11-08 22:06:30,681 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 211 transitions. [2024-11-08 22:06:30,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:06:30,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:30,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:30,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:41,043 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 183 states and 274 transitions. [2024-11-08 22:07:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 274 transitions. [2024-11-08 22:07:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:06,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:06,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:06,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:09,777 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:28,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:28,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 197 states and 301 transitions. [2024-11-08 22:07:28,488 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 301 transitions. [2024-11-08 22:07:28,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:07:28,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:28,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:28,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:31,586 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 0 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:07:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:32,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 199 states and 302 transitions. [2024-11-08 22:07:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 302 transitions. [2024-11-08 22:07:32,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:32,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:32,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:32,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:33,823 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:36,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:36,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 203 states and 308 transitions. [2024-11-08 22:07:36,652 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 308 transitions. [2024-11-08 22:07:36,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:36,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:36,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:37,217 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:45,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:45,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 217 states and 324 transitions. [2024-11-08 22:07:45,339 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 324 transitions. [2024-11-08 22:07:45,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:45,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:45,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:45,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:46,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 219 states and 325 transitions. [2024-11-08 22:07:46,947 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 325 transitions. [2024-11-08 22:07:46,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:46,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:46,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:47,520 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:51,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 225 states and 332 transitions. [2024-11-08 22:07:51,393 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 332 transitions. [2024-11-08 22:07:51,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:07:51,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:51,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:51,862 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 11 proven. 14 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:08:03,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 249 states and 360 transitions. [2024-11-08 22:08:03,648 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 360 transitions. [2024-11-08 22:08:03,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:08:03,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:03,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:03,868 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:08:04,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:04,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 251 states and 363 transitions. [2024-11-08 22:08:04,919 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 363 transitions. [2024-11-08 22:08:04,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:08:04,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:04,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:04,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:05,100 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2024-11-08 22:08:06,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:06,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 253 states and 365 transitions. [2024-11-08 22:08:06,061 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 365 transitions. [2024-11-08 22:08:06,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:06,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:06,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:06,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,250 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:08:07,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 255 states and 367 transitions. [2024-11-08 22:08:07,256 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 367 transitions. [2024-11-08 22:08:07,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:08:07,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,439 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-08 22:08:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 239 states and 333 transitions. [2024-11-08 22:08:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 333 transitions. [2024-11-08 22:08:09,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:09,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:09,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:09,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:09,983 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:08:18,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:18,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 251 states and 356 transitions. [2024-11-08 22:08:18,383 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 356 transitions. [2024-11-08 22:08:18,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:18,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:18,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:18,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:18,600 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:08:24,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:24,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 253 states and 353 transitions. [2024-11-08 22:08:24,775 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 353 transitions. [2024-11-08 22:08:24,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:08:24,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:24,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:24,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,975 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-08 22:08:26,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 255 states and 354 transitions. [2024-11-08 22:08:26,009 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 354 transitions. [2024-11-08 22:08:26,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:26,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:26,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:26,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:26,215 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:08:29,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 265 states and 368 transitions. [2024-11-08 22:08:29,755 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 368 transitions. [2024-11-08 22:08:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:29,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:29,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:29,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:08:31,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:31,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 267 states and 371 transitions. [2024-11-08 22:08:31,418 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 371 transitions. [2024-11-08 22:08:31,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:08:31,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:31,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:31,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:31,585 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2024-11-08 22:08:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:39,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 277 states and 386 transitions. [2024-11-08 22:08:39,747 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 386 transitions. [2024-11-08 22:08:39,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:39,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:39,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:39,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:39,986 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:08:44,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:44,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 287 states and 401 transitions. [2024-11-08 22:08:44,130 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 401 transitions. [2024-11-08 22:08:44,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:44,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:44,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:44,343 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:08:48,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:48,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 289 states and 397 transitions. [2024-11-08 22:08:48,140 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 397 transitions. [2024-11-08 22:08:48,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:48,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:48,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:48,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:48,291 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:08:56,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:56,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 295 states and 399 transitions. [2024-11-08 22:08:56,244 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 399 transitions. [2024-11-08 22:08:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:08:56,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:56,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:56,415 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 4 proven. 21 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-11-08 22:08:57,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:57,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 253 states and 348 transitions. [2024-11-08 22:08:57,162 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 348 transitions. [2024-11-08 22:08:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:08:57,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:57,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:20,803 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 7 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:10:13,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:13,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 285 states and 411 transitions. [2024-11-08 22:10:13,273 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 411 transitions. [2024-11-08 22:10:13,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:10:13,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:13,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:13,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:39,385 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:11:58,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:58,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 339 states and 509 transitions. [2024-11-08 22:11:58,591 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 509 transitions. [2024-11-08 22:11:58,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:11:58,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:58,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:04,422 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 7 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:24,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:24,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 356 states and 532 transitions. [2024-11-08 22:12:24,396 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 532 transitions. [2024-11-08 22:12:24,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:12:24,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:24,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:28,749 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 7 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:12:53,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:53,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 374 states and 558 transitions. [2024-11-08 22:12:53,474 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 558 transitions. [2024-11-08 22:12:53,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:12:53,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:53,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:53,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:56,571 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:13:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 410 states and 615 transitions. [2024-11-08 22:13:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 615 transitions. [2024-11-08 22:13:44,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:13:44,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:44,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:44,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:08,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:08,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 426 states and 642 transitions. [2024-11-08 22:14:08,308 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 642 transitions. [2024-11-08 22:14:08,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:14:08,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:08,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:11,692 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 2 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:13,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 645 states to 428 states and 645 transitions. [2024-11-08 22:14:13,727 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 645 transitions. [2024-11-08 22:14:13,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:14:13,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:13,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:13,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,289 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 7 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:14:20,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:20,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 646 states to 430 states and 646 transitions. [2024-11-08 22:14:20,303 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 646 transitions. [2024-11-08 22:14:20,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:14:20,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:20,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:20,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:22,771 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:14:26,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:26,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 432 states and 649 transitions. [2024-11-08 22:14:26,750 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 649 transitions. [2024-11-08 22:14:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:14:26,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:26,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:26,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:29,635 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:14:41,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 440 states and 662 transitions. [2024-11-08 22:14:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 662 transitions. [2024-11-08 22:14:41,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:14:41,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:41,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:41,914 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:14:49,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:49,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 443 states and 664 transitions. [2024-11-08 22:14:49,358 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 664 transitions. [2024-11-08 22:14:49,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:14:49,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:49,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:51,038 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:15:01,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:01,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 451 states and 673 transitions. [2024-11-08 22:15:01,465 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 673 transitions. [2024-11-08 22:15:01,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:15:01,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:01,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:03,179 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:15:05,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:05,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 453 states and 674 transitions. [2024-11-08 22:15:05,524 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 674 transitions. [2024-11-08 22:15:05,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:15:05,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:05,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:05,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:07,164 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 18 proven. 23 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2024-11-08 22:15:27,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 473 states and 697 transitions. [2024-11-08 22:15:27,841 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 697 transitions. [2024-11-08 22:15:27,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:15:27,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:27,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:27,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:15:33,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:33,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 477 states and 699 transitions. [2024-11-08 22:15:33,014 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 699 transitions. [2024-11-08 22:15:33,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:15:33,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:33,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:33,500 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:15:46,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:46,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 463 states and 670 transitions. [2024-11-08 22:15:46,112 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 670 transitions. [2024-11-08 22:15:46,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:15:46,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:46,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:46,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:46,575 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2024-11-08 22:15:50,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:50,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 668 states to 463 states and 668 transitions. [2024-11-08 22:15:50,507 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 668 transitions. [2024-11-08 22:15:50,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:15:50,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:50,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:50,958 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:15:53,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:53,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 669 states to 465 states and 669 transitions. [2024-11-08 22:15:53,344 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 669 transitions. [2024-11-08 22:15:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:15:53,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:53,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:53,794 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-11-08 22:15:56,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:56,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 672 states to 467 states and 672 transitions. [2024-11-08 22:15:56,190 INFO L276 IsEmpty]: Start isEmpty. Operand 467 states and 672 transitions. [2024-11-08 22:15:56,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:15:56,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:56,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:56,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:56,669 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-08 22:16:01,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:01,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 423 states and 594 transitions. [2024-11-08 22:16:01,138 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2024-11-08 22:16:01,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:16:01,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:01,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:01,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:01,631 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:16:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 437 states and 613 transitions. [2024-11-08 22:16:19,594 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 613 transitions. [2024-11-08 22:16:19,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:16:19,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:19,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:19,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:20,038 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:16:33,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:33,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 419 states and 585 transitions. [2024-11-08 22:16:33,764 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 585 transitions. [2024-11-08 22:16:33,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:16:33,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:33,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:33,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:34,227 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:16:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 427 states and 598 transitions. [2024-11-08 22:16:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 598 transitions. [2024-11-08 22:16:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:16:46,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:46,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:16:57,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:57,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 431 states and 603 transitions. [2024-11-08 22:16:57,141 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 603 transitions. [2024-11-08 22:16:57,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:16:57,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:57,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:57,603 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:17:09,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:09,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 617 states to 437 states and 617 transitions. [2024-11-08 22:17:09,234 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 617 transitions. [2024-11-08 22:17:09,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:17:09,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:09,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:09,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:09,730 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:17:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 439 states and 618 transitions. [2024-11-08 22:17:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 618 transitions. [2024-11-08 22:17:11,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:17:11,884 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:11,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:11,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:12,346 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:17:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:22,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 445 states and 626 transitions. [2024-11-08 22:17:22,198 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 626 transitions. [2024-11-08 22:17:22,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:17:22,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:22,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:17:24,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:24,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 627 states to 447 states and 627 transitions. [2024-11-08 22:17:24,897 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 627 transitions. [2024-11-08 22:17:24,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:17:24,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:24,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:24,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:25,533 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-08 22:17:28,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:28,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 433 states and 608 transitions. [2024-11-08 22:17:28,099 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 608 transitions. [2024-11-08 22:17:28,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:17:28,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:28,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:28,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:17:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:48,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 445 states and 634 transitions. [2024-11-08 22:17:48,396 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 634 transitions. [2024-11-08 22:17:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:17:48,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:48,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:48,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:48,859 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:18:05,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:05,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 457 states and 650 transitions. [2024-11-08 22:18:05,705 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 650 transitions. [2024-11-08 22:18:05,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:18:05,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:05,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:05,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:06,172 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:18:07,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 459 states and 651 transitions. [2024-11-08 22:18:07,865 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 651 transitions. [2024-11-08 22:18:07,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:18:07,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:08,331 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:18:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:16,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 660 states to 465 states and 660 transitions. [2024-11-08 22:18:16,026 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 660 transitions. [2024-11-08 22:18:16,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:18:16,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:16,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:16,497 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:18:22,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:22,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 437 states and 613 transitions. [2024-11-08 22:18:22,006 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 613 transitions. [2024-11-08 22:18:22,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:18:22,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:22,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:22,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:22,475 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-08 22:18:25,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:25,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 423 states and 594 transitions. [2024-11-08 22:18:25,300 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 594 transitions. [2024-11-08 22:18:25,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:18:25,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:25,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:25,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:25,776 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-08 22:18:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:32,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 427 states and 599 transitions. [2024-11-08 22:18:32,618 INFO L276 IsEmpty]: Start isEmpty. Operand 427 states and 599 transitions. [2024-11-08 22:18:32,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:18:32,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:32,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:33,172 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 9 proven. 32 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked.