./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) 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_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/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_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 68e1c5cf050539b3ee8f058d38ff7af5aea2a400d05e41e0185e4509f45301e0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:59:32,466 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:59:32,592 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:59:32,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:59:32,608 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:59:32,671 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:59:32,677 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:59:32,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:59:32,682 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:59:32,683 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:59:32,683 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:59:32,684 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:59:32,685 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:59:32,685 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:59:32,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:59:32,690 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:59:32,690 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:59:32,691 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:59:32,691 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:59:32,695 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:59:32,695 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:59:32,696 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:59:32,697 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:59:32,697 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:59:32,698 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:59:32,698 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:59:32,699 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:59:32,705 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:59:32,705 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:32,706 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:59:32,707 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:59:32,707 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:59:32,707 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:59:32,708 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_281b9791-9644-4b7c-9d70-593a52a80e78/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68e1c5cf050539b3ee8f058d38ff7af5aea2a400d05e41e0185e4509f45301e0 [2024-11-09 00:59:33,108 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:59:33,145 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:59:33,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:59:33,175 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:59:33,180 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:59:33,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i Unable to find full path for "g++" [2024-11-09 00:59:35,844 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:59:36,223 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:59:36,226 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/sv-benchmarks/c/list-ext3-properties/sll_of_sll_nondet_append-2.i [2024-11-09 00:59:36,256 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/data/7a3e8c307/94aa9e72f9c044f1b3287d7ed473f3fa/FLAGf45334948 [2024-11-09 00:59:36,274 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/data/7a3e8c307/94aa9e72f9c044f1b3287d7ed473f3fa [2024-11-09 00:59:36,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:59:36,281 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:59:36,283 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:36,283 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:59:36,293 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:59:36,294 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:36" (1/1) ... [2024-11-09 00:59:36,295 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4696fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:36, skipping insertion in model container [2024-11-09 00:59:36,295 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:59:36" (1/1) ... [2024-11-09 00:59:36,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:59:36,877 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:36,894 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:59:36,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:59:37,043 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:59:37,044 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37 WrapperNode [2024-11-09 00:59:37,044 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:59:37,046 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:37,046 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:59:37,047 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:59:37,057 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,137 INFO L138 Inliner]: procedures = 129, calls = 41, calls flagged for inlining = 11, calls inlined = 15, statements flattened = 240 [2024-11-09 00:59:37,137 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:59:37,138 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:59:37,141 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:59:37,141 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:59:37,155 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,155 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,166 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,167 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,192 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,207 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,209 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,220 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:59:37,222 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:59:37,222 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:59:37,222 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:59:37,223 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:59:37" (1/1) ... [2024-11-09 00:59:37,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:59:37,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:59:37,272 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:59:37,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281b9791-9644-4b7c-9d70-593a52a80e78/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:59:37,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:59:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:59:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:59:37,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:59:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:59:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:59:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:59:37,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:59:37,333 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:59:37,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:59:37,564 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:59:37,568 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:59:38,141 INFO L? ?]: Removed 114 outVars from TransFormulas that were not future-live. [2024-11-09 00:59:38,142 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:59:38,240 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:59:38,240 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-09 00:59:38,241 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:38 BoogieIcfgContainer [2024-11-09 00:59:38,241 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:59:38,242 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:59:38,243 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:59:38,257 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:59:38,257 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:59:38" (1/1) ... [2024-11-09 00:59:38,268 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:59:38,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:38,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 58 states and 90 transitions. [2024-11-09 00:59:38,334 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 90 transitions. [2024-11-09 00:59:38,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 00:59:38,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:38,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:38,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:38,805 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 00:59:38,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:38,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 59 states and 91 transitions. [2024-11-09 00:59:38,860 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 91 transitions. [2024-11-09 00:59:38,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:59:38,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:38,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:39,053 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 00:59:39,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:39,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 60 states and 92 transitions. [2024-11-09 00:59:39,083 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 92 transitions. [2024-11-09 00:59:39,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:59:39,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:39,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:39,147 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 00:59:39,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:39,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 60 states and 91 transitions. [2024-11-09 00:59:39,169 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 91 transitions. [2024-11-09 00:59:39,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:59:39,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:39,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:39,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:39,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 69 states and 109 transitions. [2024-11-09 00:59:39,957 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 109 transitions. [2024-11-09 00:59:39,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:39,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:39,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,043 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 00:59:40,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:40,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 69 states and 108 transitions. [2024-11-09 00:59:40,099 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 108 transitions. [2024-11-09 00:59:40,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 00:59:40,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:40,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:40,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,194 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:40,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:40,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 69 states and 106 transitions. [2024-11-09 00:59:40,314 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 106 transitions. [2024-11-09 00:59:40,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 00:59:40,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:40,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:40,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:40,635 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 00:59:41,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 77 states and 121 transitions. [2024-11-09 00:59:41,585 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 121 transitions. [2024-11-09 00:59:41,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:59:41,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,703 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 00:59:41,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:41,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 77 states and 120 transitions. [2024-11-09 00:59:41,770 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 120 transitions. [2024-11-09 00:59:41,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 00:59:41,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:41,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:41,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:41,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:42,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:42,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 80 states and 125 transitions. [2024-11-09 00:59:42,329 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 125 transitions. [2024-11-09 00:59:42,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:59:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:42,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:42,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:42,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:42,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 84 states and 132 transitions. [2024-11-09 00:59:42,856 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 132 transitions. [2024-11-09 00:59:42,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:59:42,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:42,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:42,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:43,155 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:43,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 86 states and 138 transitions. [2024-11-09 00:59:43,386 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 138 transitions. [2024-11-09 00:59:43,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 00:59:43,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:43,454 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:59:43,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:43,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 86 states and 137 transitions. [2024-11-09 00:59:43,484 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 137 transitions. [2024-11-09 00:59:43,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:59:43,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:43,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:43,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:43,750 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 101 states and 164 transitions. [2024-11-09 00:59:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 164 transitions. [2024-11-09 00:59:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:59:47,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:47,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,174 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:59:47,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 104 states and 171 transitions. [2024-11-09 00:59:47,524 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 171 transitions. [2024-11-09 00:59:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:59:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,559 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2024-11-09 00:59:47,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 104 states and 170 transitions. [2024-11-09 00:59:47,574 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 170 transitions. [2024-11-09 00:59:47,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:59:47,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:47,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:47,691 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:47,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:47,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 106 states and 171 transitions. [2024-11-09 00:59:47,982 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 171 transitions. [2024-11-09 00:59:47,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:59:47,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:47,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:48,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:48,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:49,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:49,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 114 states and 185 transitions. [2024-11-09 00:59:49,656 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 185 transitions. [2024-11-09 00:59:49,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 00:59:49,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:49,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:49,785 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:50,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 119 states and 191 transitions. [2024-11-09 00:59:50,730 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 191 transitions. [2024-11-09 00:59:50,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:59:50,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:50,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:50,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:50,926 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:51,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:51,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 124 states and 200 transitions. [2024-11-09 00:59:51,750 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 200 transitions. [2024-11-09 00:59:51,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:59:51,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:51,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:51,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:51,836 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:59:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:51,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 124 states and 199 transitions. [2024-11-09 00:59:51,849 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 199 transitions. [2024-11-09 00:59:51,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 00:59:51,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:51,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:51,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:52,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:52,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:52,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 127 states and 202 transitions. [2024-11-09 00:59:52,076 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 202 transitions. [2024-11-09 00:59:52,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:59:52,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:52,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:52,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:52,244 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 00:59:52,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:52,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 129 states and 203 transitions. [2024-11-09 00:59:52,692 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 203 transitions. [2024-11-09 00:59:52,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 00:59:52,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:52,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:52,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:52,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:54,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:54,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 137 states and 217 transitions. [2024-11-09 00:59:54,012 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 217 transitions. [2024-11-09 00:59:54,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:59:54,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:54,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:54,186 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:55,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 141 states and 223 transitions. [2024-11-09 00:59:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 223 transitions. [2024-11-09 00:59:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:59:55,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:55,213 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:59:55,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:55,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 116 states and 178 transitions. [2024-11-09 00:59:55,245 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 178 transitions. [2024-11-09 00:59:55,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:59:55,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:55,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:55,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:56,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:56,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 119 states and 182 transitions. [2024-11-09 00:59:56,243 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 182 transitions. [2024-11-09 00:59:56,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:59:56,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:56,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,388 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:56,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:56,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 120 states and 184 transitions. [2024-11-09 00:59:56,771 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 184 transitions. [2024-11-09 00:59:56,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 00:59:56,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:56,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:56,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:56,894 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:57,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:57,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 124 states and 191 transitions. [2024-11-09 00:59:57,377 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 191 transitions. [2024-11-09 00:59:57,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:59:57,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:57,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,471 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:57,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:57,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 127 states and 194 transitions. [2024-11-09 00:59:57,499 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 194 transitions. [2024-11-09 00:59:57,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:59:57,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:57,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:57,677 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-09 00:59:58,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:58,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 130 states and 197 transitions. [2024-11-09 00:59:58,197 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 197 transitions. [2024-11-09 00:59:58,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:59:58,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:58,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:58,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:58,369 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 00:59:59,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 134 states and 203 transitions. [2024-11-09 00:59:59,491 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 203 transitions. [2024-11-09 00:59:59,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 00:59:59,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:59,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:59:59,618 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:59:59,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:59:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 95 states and 139 transitions. [2024-11-09 00:59:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 139 transitions. [2024-11-09 00:59:59,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:59:59,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:59:59,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:59:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:00,954 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:00:09,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 130 states and 197 transitions. [2024-11-09 01:00:09,221 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 197 transitions. [2024-11-09 01:00:09,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:09,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:09,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:09,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:09,456 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:00:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:10,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 133 states and 203 transitions. [2024-11-09 01:00:10,583 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 203 transitions. [2024-11-09 01:00:10,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 01:00:10,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:10,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:10,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:10,748 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:00:12,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:12,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 135 states and 205 transitions. [2024-11-09 01:00:12,117 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 205 transitions. [2024-11-09 01:00:12,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:00:12,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:12,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:12,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:12,200 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:00:12,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:12,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 136 states and 207 transitions. [2024-11-09 01:00:12,599 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 207 transitions. [2024-11-09 01:00:12,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:00:12,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:12,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:12,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:14,064 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:00:17,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:17,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 141 states and 222 transitions. [2024-11-09 01:00:17,418 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 222 transitions. [2024-11-09 01:00:17,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-09 01:00:17,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:17,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:17,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:18,256 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:00:21,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 234 states to 147 states and 234 transitions. [2024-11-09 01:00:21,485 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 234 transitions. [2024-11-09 01:00:21,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:00:21,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,554 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:00:21,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:21,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 147 states and 233 transitions. [2024-11-09 01:00:21,583 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 233 transitions. [2024-11-09 01:00:21,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:00:21,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:21,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:21,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:21,734 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 01:00:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:22,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 150 states and 238 transitions. [2024-11-09 01:00:22,703 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 238 transitions. [2024-11-09 01:00:22,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:00:22,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:22,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:22,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:23,638 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 01:00:24,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:24,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 152 states and 241 transitions. [2024-11-09 01:00:24,438 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 241 transitions. [2024-11-09 01:00:24,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:24,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:24,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:24,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:24,814 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 23 proven. 11 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:00:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 162 states and 256 transitions. [2024-11-09 01:00:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 256 transitions. [2024-11-09 01:00:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:26,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:26,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:29,876 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:00:47,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:47,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 199 states and 316 transitions. [2024-11-09 01:00:47,078 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 316 transitions. [2024-11-09 01:00:47,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:00:47,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:47,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:47,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:47,233 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:00:50,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:50,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 207 states and 330 transitions. [2024-11-09 01:00:50,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 330 transitions. [2024-11-09 01:00:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:00:50,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:50,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:50,980 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 01:00:51,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:00:51,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 207 states and 329 transitions. [2024-11-09 01:00:51,337 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 329 transitions. [2024-11-09 01:00:51,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:00:51,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:00:51,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:00:51,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:00:57,115 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-09 01:01:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:26,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 245 states and 395 transitions. [2024-11-09 01:01:26,829 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 395 transitions. [2024-11-09 01:01:26,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:01:26,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:26,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:26,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:31,596 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:01:58,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 275 states and 443 transitions. [2024-11-09 01:01:58,373 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 443 transitions. [2024-11-09 01:01:58,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:01:58,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:01:58,540 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 01:01:58,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:01:58,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 278 states and 446 transitions. [2024-11-09 01:01:58,741 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 446 transitions. [2024-11-09 01:01:58,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:01:58,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:01:58,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:01:58,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:07,942 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 2 proven. 14 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:02:44,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 296 states and 481 transitions. [2024-11-09 01:02:44,020 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 481 transitions. [2024-11-09 01:02:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:02:44,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:02:50,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:50,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 299 states and 487 transitions. [2024-11-09 01:02:50,839 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 487 transitions. [2024-11-09 01:02:50,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:02:50,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:50,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:50,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:51,509 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 01:02:55,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:55,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 302 states and 493 transitions. [2024-11-09 01:02:55,757 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 493 transitions. [2024-11-09 01:02:55,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:02:55,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:55,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:55,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:56,403 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:02:58,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:58,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 305 states and 499 transitions. [2024-11-09 01:02:58,735 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 499 transitions. [2024-11-09 01:02:58,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:02:58,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:58,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:58,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:01,672 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:03:52,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:52,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 345 states and 579 transitions. [2024-11-09 01:03:52,554 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 579 transitions. [2024-11-09 01:03:52,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:03:52,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:52,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:52,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:57,379 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:04:19,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:19,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 360 states and 615 transitions. [2024-11-09 01:04:19,356 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 615 transitions. [2024-11-09 01:04:19,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:19,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:19,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:19,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:19,575 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:04:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 364 states and 629 transitions. [2024-11-09 01:04:25,830 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 629 transitions. [2024-11-09 01:04:25,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:25,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:25,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:26,050 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:04:29,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:29,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 366 states and 634 transitions. [2024-11-09 01:04:29,662 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 634 transitions. [2024-11-09 01:04:29,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:29,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:29,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:29,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:30,936 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:04:53,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:04:53,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 385 states and 690 transitions. [2024-11-09 01:04:53,050 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 690 transitions. [2024-11-09 01:04:53,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:04:53,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:04:53,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:04:53,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:04:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 15 proven. 14 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:05:00,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:00,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 698 states to 390 states and 698 transitions. [2024-11-09 01:05:00,318 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 698 transitions. [2024-11-09 01:05:00,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:05:00,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:00,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:00,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:00,502 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 01:05:04,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:04,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 393 states and 703 transitions. [2024-11-09 01:05:04,667 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 703 transitions. [2024-11-09 01:05:04,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:05:04,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:04,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:05,458 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 11 proven. 5 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2024-11-09 01:05:07,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:07,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 396 states and 707 transitions. [2024-11-09 01:05:07,853 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 707 transitions. [2024-11-09 01:05:07,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:05:07,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:07,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:07,909 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2024-11-09 01:05:07,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:07,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 396 states and 706 transitions. [2024-11-09 01:05:07,956 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 706 transitions. [2024-11-09 01:05:07,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:05:07,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:07,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:07,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:08,049 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 01:05:09,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:09,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 397 states and 709 transitions. [2024-11-09 01:05:09,248 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 709 transitions. [2024-11-09 01:05:09,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:05:09,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:09,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:09,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:13,036 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:35,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:35,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 409 states and 733 transitions. [2024-11-09 01:05:35,485 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 733 transitions. [2024-11-09 01:05:35,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:05:35,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:35,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:35,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:35,698 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 413 states and 743 transitions. [2024-11-09 01:05:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 743 transitions. [2024-11-09 01:05:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:05:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:42,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:42,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:42,392 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 418 states and 753 transitions. [2024-11-09 01:05:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 753 transitions. [2024-11-09 01:05:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:05:51,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:51,553 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 01:05:58,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:05:58,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 421 states and 762 transitions. [2024-11-09 01:05:58,486 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 762 transitions. [2024-11-09 01:05:58,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:05:58,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:05:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:05:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:05:58,591 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:06:19,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 435 states and 791 transitions. [2024-11-09 01:06:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 791 transitions. [2024-11-09 01:06:19,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:06:19,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:19,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:19,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:19,216 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:06:26,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:26,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 439 states and 801 transitions. [2024-11-09 01:06:26,243 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 801 transitions. [2024-11-09 01:06:26,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:06:26,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:26,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:26,301 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-11-09 01:06:30,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:06:30,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 441 states and 805 transitions. [2024-11-09 01:06:30,676 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 805 transitions. [2024-11-09 01:06:30,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:06:30,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:06:30,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:06:30,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:06:34,957 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-09 01:07:19,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:19,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 456 states and 841 transitions. [2024-11-09 01:07:19,047 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 841 transitions. [2024-11-09 01:07:19,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:07:19,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:19,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:19,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:19,281 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 15 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 01:07:23,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:23,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 459 states and 846 transitions. [2024-11-09 01:07:23,523 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 846 transitions. [2024-11-09 01:07:23,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:07:23,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:23,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:23,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:23,696 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-09 01:07:28,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:28,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 464 states and 853 transitions. [2024-11-09 01:07:28,754 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 853 transitions. [2024-11-09 01:07:28,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:07:28,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:28,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:32,335 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 48 trivial. 0 not checked. [2024-11-09 01:07:54,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:07:54,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 877 states to 478 states and 877 transitions. [2024-11-09 01:07:54,574 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 877 transitions. [2024-11-09 01:07:54,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:07:54,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:07:54,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:54,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:17,614 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 01:09:29,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:09:29,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 498 states and 917 transitions. [2024-11-09 01:09:29,832 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 917 transitions. [2024-11-09 01:09:29,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:09:29,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:09:29,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:29,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:57,696 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:11:09,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:09,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 513 states and 952 transitions. [2024-11-09 01:11:09,557 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 952 transitions. [2024-11-09 01:11:09,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:11:09,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:09,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:09,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:37,179 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 01:12:19,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:19,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 519 states and 975 transitions. [2024-11-09 01:12:19,512 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 975 transitions. [2024-11-09 01:12:19,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:12:19,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:19,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:19,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:19,553 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-09 01:12:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:30,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 524 states and 983 transitions. [2024-11-09 01:12:30,975 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 983 transitions. [2024-11-09 01:12:30,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:12:30,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:30,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:31,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 48 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked.