./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i --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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/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 073ee5c5f9e0a51509973bbde311a97e7673effbb0d5db6a027ba4e786762a02 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:40:43,927 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:40:44,022 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:40:44,028 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:40:44,030 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:40:44,063 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:40:44,064 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:40:44,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:40:44,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:40:44,067 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:40:44,068 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:40:44,069 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:40:44,069 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:40:44,070 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:40:44,070 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:40:44,070 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:40:44,071 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:40:44,071 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:40:44,075 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:40:44,075 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:40:44,076 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:40:44,079 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:40:44,079 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:40:44,080 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:40:44,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:40:44,081 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:40:44,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:40:44,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:44,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:40:44,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:40:44,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:40:44,088 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:40:44,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:40:44,089 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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 073ee5c5f9e0a51509973bbde311a97e7673effbb0d5db6a027ba4e786762a02 [2024-11-09 00:40:44,383 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:40:44,421 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:40:44,427 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:40:44,428 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:40:44,429 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:40:44,431 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i Unable to find full path for "g++" [2024-11-09 00:40:46,570 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:40:46,832 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:40:46,833 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i [2024-11-09 00:40:46,850 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/data/95e3e5039/865d9e135630409392871f9af774e776/FLAG60be0a877 [2024-11-09 00:40:47,147 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/data/95e3e5039/865d9e135630409392871f9af774e776 [2024-11-09 00:40:47,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:40:47,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:40:47,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:47,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:40:47,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:40:47,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@756dab98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47, skipping insertion in model container [2024-11-09 00:40:47,164 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,210 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:40:47,590 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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i[24291,24304] [2024-11-09 00:40:47,596 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:47,609 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:40:47,698 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_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/sv-benchmarks/c/list-ext2-properties/list_and_tree_cnstr-2.i[24291,24304] [2024-11-09 00:40:47,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:40:47,746 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:40:47,747 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47 WrapperNode [2024-11-09 00:40:47,747 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:40:47,749 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:47,749 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:40:47,750 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:40:47,758 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,782 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,825 INFO L138 Inliner]: procedures = 122, calls = 54, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 196 [2024-11-09 00:40:47,829 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:40:47,830 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:40:47,830 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:40:47,830 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:40:47,842 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,848 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,850 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,866 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,884 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,886 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:40:47,891 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:40:47,891 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:40:47,894 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:40:47,895 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:40:47" (1/1) ... [2024-11-09 00:40:47,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:40:47,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:40:47,928 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:40:47,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b53b6ae-b17c-4df3-bed0-1c8ec220457a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:40:47,966 INFO L130 BoogieDeclarations]: Found specification of procedure myexit [2024-11-09 00:40:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure myexit [2024-11-09 00:40:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:40:47,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:40:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:40:47,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:40:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:40:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:40:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:40:47,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:40:47,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:40:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:40:48,107 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:40:48,110 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:40:48,174 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint myexitFINAL: assume true; [2024-11-09 00:40:48,575 INFO L? ?]: Removed 54 outVars from TransFormulas that were not future-live. [2024-11-09 00:40:48,575 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:40:48,759 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:40:48,760 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-09 00:40:48,760 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:48 BoogieIcfgContainer [2024-11-09 00:40:48,760 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:40:48,761 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:40:48,761 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:40:48,783 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:40:48,783 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:40:48" (1/1) ... [2024-11-09 00:40:48,797 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:40:48,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 39 states and 58 transitions. [2024-11-09 00:40:48,855 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 58 transitions. [2024-11-09 00:40:48,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 00:40:48,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:48,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,054 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:49,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 39 states and 52 transitions. [2024-11-09 00:40:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 52 transitions. [2024-11-09 00:40:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:40:49,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 43 states and 59 transitions. [2024-11-09 00:40:49,489 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 59 transitions. [2024-11-09 00:40:49,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:40:49,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:49,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 44 states and 60 transitions. [2024-11-09 00:40:49,606 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 60 transitions. [2024-11-09 00:40:49,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:40:49,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:49,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 44 states and 59 transitions. [2024-11-09 00:40:49,844 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 59 transitions. [2024-11-09 00:40:49,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 00:40:49,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:49,896 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:49,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:49,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 44 states and 58 transitions. [2024-11-09 00:40:49,910 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 58 transitions. [2024-11-09 00:40:49,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:40:49,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:49,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:49,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:50,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:40:50,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 41 states and 53 transitions. [2024-11-09 00:40:50,245 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 53 transitions. [2024-11-09 00:40:50,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:40:50,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:50,511 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:50,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 52 states and 74 transitions. [2024-11-09 00:40:50,692 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 74 transitions. [2024-11-09 00:40:50,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:50,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:50,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:50,988 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:51,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:51,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 52 states and 72 transitions. [2024-11-09 00:40:51,123 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 72 transitions. [2024-11-09 00:40:51,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:40:51,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:51,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:51,344 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 52 states and 70 transitions. [2024-11-09 00:40:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 70 transitions. [2024-11-09 00:40:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:40:51,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:51,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:51,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:52,228 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:53,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:53,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 65 states and 97 transitions. [2024-11-09 00:40:53,077 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 97 transitions. [2024-11-09 00:40:53,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:40:53,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:53,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:53,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:53,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 74 states and 114 transitions. [2024-11-09 00:40:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 114 transitions. [2024-11-09 00:40:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:40:54,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:54,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:54,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:54,926 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:55,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:55,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 74 states and 110 transitions. [2024-11-09 00:40:55,169 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 110 transitions. [2024-11-09 00:40:55,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:40:55,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:55,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:55,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:56,199 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 00:40:58,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:58,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 95 states and 148 transitions. [2024-11-09 00:40:58,763 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 148 transitions. [2024-11-09 00:40:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:40:58,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:58,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:58,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:59,371 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 00:41:00,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:00,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2024-11-09 00:41:00,840 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-11-09 00:41:00,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:41:00,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:00,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:00,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:01,723 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 110 states and 180 transitions. [2024-11-09 00:41:03,363 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 180 transitions. [2024-11-09 00:41:03,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:41:03,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:04,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:05,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:05,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 118 states and 198 transitions. [2024-11-09 00:41:05,748 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 198 transitions. [2024-11-09 00:41:05,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:41:05,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:05,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:05,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:06,787 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:07,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 120 states and 207 transitions. [2024-11-09 00:41:07,527 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 207 transitions. [2024-11-09 00:41:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:41:07,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:07,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:09,262 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 00:41:13,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:13,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 131 states and 233 transitions. [2024-11-09 00:41:13,504 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 233 transitions. [2024-11-09 00:41:13,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:41:13,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:13,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:14,777 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:18,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 142 states and 260 transitions. [2024-11-09 00:41:18,022 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 260 transitions. [2024-11-09 00:41:18,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:41:18,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:18,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:18,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,604 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 00:41:23,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 151 states and 283 transitions. [2024-11-09 00:41:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 283 transitions. [2024-11-09 00:41:23,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:23,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:23,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:31,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 162 states and 310 transitions. [2024-11-09 00:41:31,500 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 310 transitions. [2024-11-09 00:41:31,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:31,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:32,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 166 states and 320 transitions. [2024-11-09 00:41:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 320 transitions. [2024-11-09 00:41:34,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:34,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:34,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:34,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:36,266 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 177 states and 348 transitions. [2024-11-09 00:41:41,768 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 348 transitions. [2024-11-09 00:41:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:41,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:41,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:42,904 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:44,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 181 states and 358 transitions. [2024-11-09 00:41:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 358 transitions. [2024-11-09 00:41:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:44,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:44,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:44,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:46,101 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:41:48,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:48,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 185 states and 367 transitions. [2024-11-09 00:41:48,247 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 367 transitions. [2024-11-09 00:41:48,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:41:48,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:48,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:48,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:49,991 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 1 proven. 14 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:54,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:54,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 194 states and 390 transitions. [2024-11-09 00:41:54,102 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 390 transitions. [2024-11-09 00:41:54,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:41:54,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:54,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:54,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:57,394 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:00,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:00,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 196 states and 399 transitions. [2024-11-09 00:42:00,461 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 399 transitions. [2024-11-09 00:42:00,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:42:00,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:00,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:00,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:02,704 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:04,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:04,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 198 states and 408 transitions. [2024-11-09 00:42:04,646 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 408 transitions. [2024-11-09 00:42:04,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:42:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:04,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:04,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:07,423 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:10,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 200 states and 416 transitions. [2024-11-09 00:42:10,420 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 416 transitions. [2024-11-09 00:42:10,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:42:10,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:10,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:10,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:12,792 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 202 states and 426 transitions. [2024-11-09 00:42:14,922 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 426 transitions. [2024-11-09 00:42:14,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:14,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:15,638 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:16,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:16,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 204 states and 431 transitions. [2024-11-09 00:42:16,520 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 431 transitions. [2024-11-09 00:42:16,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:18,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:18,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 206 states and 439 transitions. [2024-11-09 00:42:18,060 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 439 transitions. [2024-11-09 00:42:18,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:18,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:18,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:18,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:32,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:32,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 217 states and 475 transitions. [2024-11-09 00:42:32,590 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 475 transitions. [2024-11-09 00:42:32,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:32,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:32,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:32,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:33,108 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:42:34,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:34,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 219 states and 480 transitions. [2024-11-09 00:42:34,138 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 480 transitions. [2024-11-09 00:42:34,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:34,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:34,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:37,295 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:46,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 230 states and 514 transitions. [2024-11-09 00:42:46,413 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 514 transitions. [2024-11-09 00:42:46,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:46,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:46,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:47,489 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:42:50,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:50,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 236 states and 529 transitions. [2024-11-09 00:42:50,242 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 529 transitions. [2024-11-09 00:42:50,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:42:50,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:50,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:50,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:53,420 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:02,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:02,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 247 states and 565 transitions. [2024-11-09 00:43:02,948 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 565 transitions. [2024-11-09 00:43:02,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:43:02,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:02,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:02,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:06,626 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:19,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:19,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 260 states and 606 transitions. [2024-11-09 00:43:19,755 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 606 transitions. [2024-11-09 00:43:19,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:43:19,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:19,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:19,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:20,220 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:43:21,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:21,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 262 states and 610 transitions. [2024-11-09 00:43:21,643 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 610 transitions. [2024-11-09 00:43:21,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:43:21,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:21,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:21,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:30,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:30,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 268 states and 626 transitions. [2024-11-09 00:43:30,784 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 626 transitions. [2024-11-09 00:43:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:43:30,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:30,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:30,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:35,763 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:51,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:51,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 279 states and 656 transitions. [2024-11-09 00:43:51,493 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 656 transitions. [2024-11-09 00:43:51,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:43:51,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:51,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:51,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,212 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:03,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 288 states and 683 transitions. [2024-11-09 00:44:03,956 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 683 transitions. [2024-11-09 00:44:03,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:44:03,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:03,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:03,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:07,546 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:16,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:16,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 296 states and 703 transitions. [2024-11-09 00:44:16,778 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 703 transitions. [2024-11-09 00:44:16,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:44:16,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:16,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:16,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:21,267 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 17 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:36,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:36,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 309 states and 738 transitions. [2024-11-09 00:44:36,753 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 738 transitions. [2024-11-09 00:44:36,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:44:36,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:36,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:36,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:41,623 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:53,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:53,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 318 states and 767 transitions. [2024-11-09 00:44:53,499 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 767 transitions. [2024-11-09 00:44:53,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:44:53,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:53,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:53,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:00,732 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:12,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:12,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 324 states and 787 transitions. [2024-11-09 00:45:12,124 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 787 transitions. [2024-11-09 00:45:12,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:45:12,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:12,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:12,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:14,790 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:21,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:21,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 330 states and 810 transitions. [2024-11-09 00:45:21,310 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 810 transitions. [2024-11-09 00:45:21,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:45:21,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:21,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:21,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:45:27,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:27,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 334 states and 821 transitions. [2024-11-09 00:45:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 821 transitions. [2024-11-09 00:45:27,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:45:27,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:27,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:27,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:35,145 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:42,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:42,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 336 states and 833 transitions. [2024-11-09 00:45:42,713 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 833 transitions. [2024-11-09 00:45:42,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:45:42,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:42,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:42,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:45:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:47,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 340 states and 845 transitions. [2024-11-09 00:45:47,712 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 845 transitions. [2024-11-09 00:45:47,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:45:47,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:47,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:47,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:55,005 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:06,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:06,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 344 states and 865 transitions. [2024-11-09 00:46:06,540 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 865 transitions. [2024-11-09 00:46:06,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:46:06,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:06,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:07,748 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:46:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 350 states and 881 transitions. [2024-11-09 00:46:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 881 transitions. [2024-11-09 00:46:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:46:12,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:12,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,896 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:46:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:20,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 352 states and 897 transitions. [2024-11-09 00:46:20,708 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 897 transitions. [2024-11-09 00:46:20,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:46:20,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:20,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:20,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:21,501 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:46:23,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:23,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 354 states and 905 transitions. [2024-11-09 00:46:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 905 transitions. [2024-11-09 00:46:23,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:46:23,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:23,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:27,787 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:46:40,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:40,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 364 states and 928 transitions. [2024-11-09 00:46:40,318 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 928 transitions. [2024-11-09 00:46:40,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:46:40,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:40,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:40,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:46,697 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:47:12,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:12,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 375 states and 966 transitions. [2024-11-09 00:47:12,234 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 966 transitions. [2024-11-09 00:47:12,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:47:12,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:12,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:12,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:14,563 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:47:21,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:21,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 381 states and 983 transitions. [2024-11-09 00:47:21,880 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 983 transitions. [2024-11-09 00:47:21,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:47:21,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:21,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:21,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:34,415 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:04,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:04,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 394 states and 1029 transitions. [2024-11-09 00:48:04,317 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1029 transitions. [2024-11-09 00:48:04,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:48:04,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:04,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:48:16,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:16,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 400 states and 1048 transitions. [2024-11-09 00:48:16,727 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1048 transitions. [2024-11-09 00:48:16,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:48:16,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:16,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:26,516 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:48:50,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:50,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 409 states and 1085 transitions. [2024-11-09 00:48:50,776 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1085 transitions. [2024-11-09 00:48:50,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:48:50,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:50,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:00,726 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:49:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 422 states and 1127 transitions. [2024-11-09 00:49:28,026 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1127 transitions. [2024-11-09 00:49:28,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:49:28,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:28,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:28,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:31,994 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:49:42,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:42,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1149 states to 430 states and 1149 transitions. [2024-11-09 00:49:42,454 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 1149 transitions. [2024-11-09 00:49:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:49:42,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:42,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:42,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:45,663 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:49:50,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1155 states to 432 states and 1155 transitions. [2024-11-09 00:49:50,093 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1155 transitions. [2024-11-09 00:49:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:49:50,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:50,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:59,075 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:50:25,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:25,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 443 states and 1193 transitions. [2024-11-09 00:50:25,908 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1193 transitions. [2024-11-09 00:50:25,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:50:25,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:25,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:25,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:39,567 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 1 proven. 52 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:51:21,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:21,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1232 states to 456 states and 1232 transitions. [2024-11-09 00:51:21,215 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 1232 transitions. [2024-11-09 00:51:21,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:51:21,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:21,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 0 proven. 57 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:01,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1274 states to 470 states and 1274 transitions. [2024-11-09 00:52:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 1274 transitions. [2024-11-09 00:52:01,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:52:01,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:01,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:11,328 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:52:32,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:52:32,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 479 states and 1306 transitions. [2024-11-09 00:52:32,975 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1306 transitions. [2024-11-09 00:52:32,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:52:32,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:52:32,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:52:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:52:43,435 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:04,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:04,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1330 states to 487 states and 1330 transitions. [2024-11-09 00:53:04,437 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 1330 transitions. [2024-11-09 00:53:04,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:53:04,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:04,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:04,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:05,297 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 0 proven. 34 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:53:11,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:11,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 491 states and 1343 transitions. [2024-11-09 00:53:11,396 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1343 transitions. [2024-11-09 00:53:11,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:53:11,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:11,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:11,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:12,418 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:53:20,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 497 states and 1359 transitions. [2024-11-09 00:53:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1359 transitions. [2024-11-09 00:53:20,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:53:20,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:20,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:29,004 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 33 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:53:44,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:53:44,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 503 states and 1375 transitions. [2024-11-09 00:53:44,216 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1375 transitions. [2024-11-09 00:53:44,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:53:44,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:53:44,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:53:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:53:51,956 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:54:12,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:12,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 512 states and 1408 transitions. [2024-11-09 00:54:12,806 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 1408 transitions. [2024-11-09 00:54:12,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:54:12,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:12,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:12,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:54:13,895 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 00:54:17,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:54:17,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 514 states and 1418 transitions. [2024-11-09 00:54:17,065 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 1418 transitions. [2024-11-09 00:54:17,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:54:17,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:54:17,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:54:17,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat