./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.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_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/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_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/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_35047b13-fa57-4b16-a83a-55e8f00b09ee/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 dea78793c7130d873f751539350d9a84f129d659be765f9ed3f85c683976c43a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:00:38,417 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:00:38,512 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 01:00:38,518 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:00:38,519 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:00:38,557 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:00:38,558 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:00:38,558 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:00:38,559 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:00:38,559 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:00:38,560 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:00:38,561 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:00:38,561 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:00:38,562 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:00:38,562 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:00:38,563 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:00:38,563 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:00:38,563 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:00:38,564 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:00:38,564 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:00:38,565 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:00:38,565 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:00:38,566 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:00:38,566 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:00:38,567 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:00:38,567 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:00:38,567 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:00:38,568 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:38,568 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:00:38,569 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:00:38,569 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:00:38,570 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:00:38,570 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:00:38,570 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_35047b13-fa57-4b16-a83a-55e8f00b09ee/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dea78793c7130d873f751539350d9a84f129d659be765f9ed3f85c683976c43a [2024-11-09 01:00:38,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:00:38,902 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:00:38,905 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:00:38,907 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:00:38,907 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:00:38,909 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.c Unable to find full path for "g++" [2024-11-09 01:00:41,000 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:00:41,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:00:41,224 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.c [2024-11-09 01:00:41,232 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/data/d09f03986/514663df146e4c8581a38e600c16b344/FLAGa976bf1bf [2024-11-09 01:00:41,584 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/data/d09f03986/514663df146e4c8581a38e600c16b344 [2024-11-09 01:00:41,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:00:41,591 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:00:41,593 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:41,594 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:00:41,600 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:00:41,601 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:41,602 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2325fb91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41, skipping insertion in model container [2024-11-09 01:00:41,602 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:41,640 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:00:41,849 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_35047b13-fa57-4b16-a83a-55e8f00b09ee/sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.c[1440,1453] [2024-11-09 01:00:41,889 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:41,902 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:00:41,924 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_35047b13-fa57-4b16-a83a-55e8f00b09ee/sv-benchmarks/c/recursified_loop-simple/recursified_deep-nested.c[1440,1453] [2024-11-09 01:00:41,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:00:41,988 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:00:41,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41 WrapperNode [2024-11-09 01:00:41,989 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:00:41,991 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:41,992 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:00:41,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:00:42,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,011 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,031 INFO L138 Inliner]: procedures = 16, calls = 71, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 44 [2024-11-09 01:00:42,031 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:00:42,032 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:00:42,032 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:00:42,033 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:00:42,043 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,043 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,048 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,048 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,064 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,070 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,072 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,073 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,077 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:00:42,078 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:00:42,078 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:00:42,078 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:00:42,079 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:00:41" (1/1) ... [2024-11-09 01:00:42,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:00:42,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:00:42,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:00:42,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35047b13-fa57-4b16-a83a-55e8f00b09ee/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:00:42,163 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_12_to_13_0 [2024-11-09 01:00:42,163 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_12_to_13_0 [2024-11-09 01:00:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:00:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_13_to_14_0 [2024-11-09 01:00:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_13_to_14_0 [2024-11-09 01:00:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_11_to_12_0 [2024-11-09 01:00:42,164 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_11_to_12_0 [2024-11-09 01:00:42,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:00:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_14_to_16_0 [2024-11-09 01:00:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_14_to_16_0 [2024-11-09 01:00:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure func_to_recursive_line_10_to_11_0 [2024-11-09 01:00:42,165 INFO L138 BoogieDeclarations]: Found implementation of procedure func_to_recursive_line_10_to_11_0 [2024-11-09 01:00:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:00:42,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:00:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:00:42,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:00:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:00:42,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:00:42,287 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:00:42,290 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:00:42,691 INFO L? ?]: Removed 15 outVars from TransFormulas that were not future-live. [2024-11-09 01:00:42,691 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:00:42,868 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:00:42,869 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 01:00:42,869 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:42 BoogieIcfgContainer [2024-11-09 01:00:42,869 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:00:42,870 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:00:42,870 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:00:42,883 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:00:42,883 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:00:42" (1/1) ... [2024-11-09 01:00:42,894 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:00:42,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:42,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 41 states and 51 transitions. [2024-11-09 01:00:42,967 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 51 transitions. [2024-11-09 01:00:42,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:00:42,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:42,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:43,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:47,310 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:48,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 86 transitions. [2024-11-09 01:00:48,397 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 86 transitions. [2024-11-09 01:00:48,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:00:48,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:48,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:48,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:51,573 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:54,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:54,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 63 states and 100 transitions. [2024-11-09 01:00:54,055 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 100 transitions. [2024-11-09 01:00:54,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:54,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:54,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:54,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:56,877 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:00:58,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:58,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 70 states and 118 transitions. [2024-11-09 01:00:58,897 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 118 transitions. [2024-11-09 01:00:58,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:00:58,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:58,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:59,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:04,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:04,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142 states to 77 states and 140 transitions. [2024-11-09 01:01:04,325 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 140 transitions. [2024-11-09 01:01:04,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:01:04,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:04,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:04,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:07,194 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:10,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:10,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 84 states and 162 transitions. [2024-11-09 01:01:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 162 transitions. [2024-11-09 01:01:10,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:01:10,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:10,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:10,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:15,475 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:36,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:36,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 108 states and 223 transitions. [2024-11-09 01:01:36,500 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 223 transitions. [2024-11-09 01:01:36,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:36,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:36,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:36,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:40,557 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:49,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:49,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 115 states and 241 transitions. [2024-11-09 01:01:49,384 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 241 transitions. [2024-11-09 01:01:49,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:01:49,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:49,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:49,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:51,959 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:01:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 117 states and 246 transitions. [2024-11-09 01:01:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 246 transitions. [2024-11-09 01:01:54,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:01:54,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:54,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:19,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:19,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 134 states and 327 transitions. [2024-11-09 01:02:19,144 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 327 transitions. [2024-11-09 01:02:19,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:02:19,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:19,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:19,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,264 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:02:22,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 136 states and 368 transitions. [2024-11-09 01:02:22,240 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 368 transitions. [2024-11-09 01:02:22,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:22,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:02:52,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:52,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 149 states and 431 transitions. [2024-11-09 01:02:52,754 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 431 transitions. [2024-11-09 01:02:52,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:52,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:52,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:52,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,682 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:03:25,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:25,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 164 states and 515 transitions. [2024-11-09 01:03:25,953 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 515 transitions. [2024-11-09 01:03:25,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:03:25,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:25,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:28,835 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 01:03:30,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 165 states and 514 transitions. [2024-11-09 01:03:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 514 transitions. [2024-11-09 01:03:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:30,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:31,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:03:33,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:33,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 524 states to 167 states and 520 transitions. [2024-11-09 01:03:33,141 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 520 transitions. [2024-11-09 01:03:33,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:03:33,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:33,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:34,609 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 2 proven. 11 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 01:03:34,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:34,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 169 states and 523 transitions. [2024-11-09 01:03:34,708 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 523 transitions. [2024-11-09 01:03:34,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:03:34,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:34,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:34,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:47,412 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:04:58,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:58,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 192 states and 690 transitions. [2024-11-09 01:04:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 690 transitions. [2024-11-09 01:04:58,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:04:58,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:58,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:58,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 199 states and 723 transitions. [2024-11-09 01:05:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 723 transitions. [2024-11-09 01:05:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:05:20,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:20,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:22,780 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:05:26,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:26,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 201 states and 731 transitions. [2024-11-09 01:05:26,602 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 731 transitions. [2024-11-09 01:05:26,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:05:26,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:26,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:26,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:36,217 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 0 proven. 42 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:06:11,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:11,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 213 states and 788 transitions. [2024-11-09 01:06:11,088 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 788 transitions. [2024-11-09 01:06:11,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:06:11,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:11,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:11,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:16,836 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:06:29,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:29,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 864 states to 218 states and 851 transitions. [2024-11-09 01:06:29,975 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 851 transitions. [2024-11-09 01:06:29,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:06:29,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:29,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:30,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:48,200 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:08:29,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:08:29,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1130 states to 243 states and 1104 transitions. [2024-11-09 01:08:29,070 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 1104 transitions. [2024-11-09 01:08:29,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:08:29,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:08:29,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:29,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:37,184 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:09:03,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:03,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1290 states to 250 states and 1264 transitions. [2024-11-09 01:09:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 1264 transitions. [2024-11-09 01:09:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:09:03,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:03,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:03,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:26,621 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 32 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 01:10:49,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:10:49,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 258 states and 1420 transitions. [2024-11-09 01:10:49,258 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 1420 transitions. [2024-11-09 01:10:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:10:49,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:10:49,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:10:49,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:04,765 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 4 proven. 38 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-09 01:11:36,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:36,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 262 states and 1512 transitions. [2024-11-09 01:11:36,240 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 1512 transitions. [2024-11-09 01:11:36,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:11:36,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:36,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:36,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:40,578 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 21 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 01:12:18,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:18,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 269 states and 1542 transitions. [2024-11-09 01:12:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 1542 transitions. [2024-11-09 01:12:18,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:12:18,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:18,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:18,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 01:13:03,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:03,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1669 states to 276 states and 1606 transitions. [2024-11-09 01:13:03,033 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 1606 transitions. [2024-11-09 01:13:03,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:13:03,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:03,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:03,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:42,799 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 3 proven. 40 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked.