./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/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_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/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_6b947739-b358-4e15-8fc5-38eb9dc01494/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 b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:36:57,231 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:36:57,329 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-11-09 00:36:57,335 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:36:57,336 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:36:57,374 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:36:57,376 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:36:57,376 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:36:57,377 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:36:57,377 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:36:57,378 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:36:57,378 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:36:57,379 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:36:57,379 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:36:57,379 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:36:57,380 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 00:36:57,382 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 00:36:57,382 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:36:57,385 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:36:57,385 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:36:57,386 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 00:36:57,386 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:36:57,387 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:36:57,387 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:36:57,387 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:36:57,387 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:36:57,388 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:36:57,388 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:36:57,388 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:36:57,389 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:36:57,389 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:36:57,389 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:36:57,390 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:36:57,392 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_6b947739-b358-4e15-8fc5-38eb9dc01494/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b06fba6fbf61d996c1af57497d908c6dba492febf0212a36ee7b28f5806d365e [2024-11-09 00:36:57,672 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:36:57,700 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:36:57,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:36:57,706 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:36:57,707 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:36:57,708 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i Unable to find full path for "g++" [2024-11-09 00:36:59,715 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:37:00,109 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:37:00,109 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test10-1.i [2024-11-09 00:37:00,134 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/data/6b50b96bc/30b4380e3d1341cd9547ac39afa20c81/FLAG11ea40c64 [2024-11-09 00:37:00,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/data/6b50b96bc/30b4380e3d1341cd9547ac39afa20c81 [2024-11-09 00:37:00,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:37:00,153 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:37:00,154 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:37:00,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:37:00,161 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:37:00,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:37:00" (1/1) ... [2024-11-09 00:37:00,163 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4862136a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:00, skipping insertion in model container [2024-11-09 00:37:00,163 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:37:00" (1/1) ... [2024-11-09 00:37:00,251 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:37:01,119 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:37:01,132 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:37:01,299 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:37:01,360 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:37:01,361 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01 WrapperNode [2024-11-09 00:37:01,361 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:37:01,362 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:37:01,362 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:37:01,362 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:37:01,370 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,416 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,550 INFO L138 Inliner]: procedures = 177, calls = 507, calls flagged for inlining = 17, calls inlined = 44, statements flattened = 3539 [2024-11-09 00:37:01,551 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:37:01,551 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:37:01,551 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:37:01,552 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:37:01,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,587 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,587 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,670 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,710 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,723 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,738 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,762 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:37:01,764 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:37:01,764 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:37:01,764 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:37:01,765 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:01" (1/1) ... [2024-11-09 00:37:01,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:37:01,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:37:01,802 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:37:01,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b947739-b358-4e15-8fc5-38eb9dc01494/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:37:01,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:37:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:37:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:37:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:37:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:37:01,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:37:01,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:37:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:37:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:37:01,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:37:01,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:37:02,164 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:37:02,167 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:37:05,851 INFO L? ?]: Removed 891 outVars from TransFormulas that were not future-live. [2024-11-09 00:37:05,852 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:37:09,864 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:37:09,864 INFO L316 CfgBuilder]: Removed 139 assume(true) statements. [2024-11-09 00:37:09,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:37:09 BoogieIcfgContainer [2024-11-09 00:37:09,864 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:37:09,867 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:37:09,868 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:37:09,881 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:37:09,882 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:37:09" (1/1) ... [2024-11-09 00:37:09,892 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:37:09,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:09,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 625 states to 375 states and 625 transitions. [2024-11-09 00:37:09,970 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 625 transitions. [2024-11-09 00:37:09,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:37:09,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:09,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,192 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 00:37:10,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 374 states and 619 transitions. [2024-11-09 00:37:10,212 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 619 transitions. [2024-11-09 00:37:10,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 00:37:10,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,261 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 00:37:10,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 374 states and 615 transitions. [2024-11-09 00:37:10,273 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 615 transitions. [2024-11-09 00:37:10,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:37:10,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,535 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 00:37:10,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:10,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 376 states and 616 transitions. [2024-11-09 00:37:10,584 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 616 transitions. [2024-11-09 00:37:10,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 00:37:10,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:10,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:10,671 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 00:37:20,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:20,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 376 states and 611 transitions. [2024-11-09 00:37:20,719 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 611 transitions. [2024-11-09 00:37:20,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 00:37:20,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,848 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 00:37:20,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:20,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 376 states and 607 transitions. [2024-11-09 00:37:20,866 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 607 transitions. [2024-11-09 00:37:20,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:37:20,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:20,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:20,995 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 00:37:21,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:21,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 376 states and 601 transitions. [2024-11-09 00:37:21,004 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 601 transitions. [2024-11-09 00:37:21,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:37:21,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:21,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:21,120 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 00:37:31,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:31,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 376 states and 595 transitions. [2024-11-09 00:37:31,204 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 595 transitions. [2024-11-09 00:37:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:37:31,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:31,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:31,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:31,582 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 00:37:41,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:41,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:41,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 391 states and 615 transitions. [2024-11-09 00:37:41,562 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 615 transitions. [2024-11-09 00:37:41,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:37:41,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:41,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:41,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:41,726 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 00:37:41,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 391 states and 613 transitions. [2024-11-09 00:37:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 613 transitions. [2024-11-09 00:37:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:37:41,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:41,925 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 00:37:41,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:41,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 391 states and 611 transitions. [2024-11-09 00:37:41,973 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 611 transitions. [2024-11-09 00:37:41,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:37:41,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:41,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:42,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:42,104 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 00:37:42,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:42,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 391 states and 609 transitions. [2024-11-09 00:37:42,116 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 609 transitions. [2024-11-09 00:37:42,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 00:37:42,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:42,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:42,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:42,376 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 00:37:49,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:49,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:49,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 391 states and 607 transitions. [2024-11-09 00:37:49,492 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 607 transitions. [2024-11-09 00:37:49,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:37:49,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:49,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:49,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:49,856 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 00:37:59,991 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:01,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:02,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:02,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 395 states and 610 transitions. [2024-11-09 00:38:02,215 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 610 transitions. [2024-11-09 00:38:02,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:38:02,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:02,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:02,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:03,524 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 00:38:04,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 398 states and 616 transitions. [2024-11-09 00:38:04,082 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 616 transitions. [2024-11-09 00:38:04,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 00:38:04,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:04,201 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 00:38:04,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 398 states and 611 transitions. [2024-11-09 00:38:04,213 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 611 transitions. [2024-11-09 00:38:04,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 00:38:04,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:04,330 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 00:38:04,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 398 states and 605 transitions. [2024-11-09 00:38:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 605 transitions. [2024-11-09 00:38:04,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 00:38:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:04,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:04,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:04,489 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 00:38:05,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:05,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:05,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 398 states and 599 transitions. [2024-11-09 00:38:05,564 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 599 transitions. [2024-11-09 00:38:05,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:38:05,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:05,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:05,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:05,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:16,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:26,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:30,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:30,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:30,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 620 states to 413 states and 620 transitions. [2024-11-09 00:38:30,292 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 620 transitions. [2024-11-09 00:38:30,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 00:38:30,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:30,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:30,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:30,474 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 00:38:30,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:30,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 413 states and 618 transitions. [2024-11-09 00:38:30,488 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 618 transitions. [2024-11-09 00:38:30,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:38:30,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:30,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:30,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:30,817 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 00:38:30,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:30,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 413 states and 616 transitions. [2024-11-09 00:38:30,913 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 616 transitions. [2024-11-09 00:38:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 00:38:30,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:31,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:31,097 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 00:38:31,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:31,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 413 states and 614 transitions. [2024-11-09 00:38:31,112 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 614 transitions. [2024-11-09 00:38:31,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:38:31,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:31,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:31,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:31,300 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 00:38:32,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:32,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 413 states and 612 transitions. [2024-11-09 00:38:32,317 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 612 transitions. [2024-11-09 00:38:32,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:38:32,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:32,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:32,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:32,772 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 00:38:34,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:34,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:34,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 417 states and 615 transitions. [2024-11-09 00:38:34,536 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 615 transitions. [2024-11-09 00:38:34,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 00:38:34,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:34,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:34,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:34,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:38:45,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:38:55,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:05,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:14,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.75s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:15,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:15,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 652 states to 448 states and 652 transitions. [2024-11-09 00:39:15,064 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 652 transitions. [2024-11-09 00:39:15,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:39:15,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:15,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:15,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:15,273 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 00:39:15,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:15,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 448 states and 650 transitions. [2024-11-09 00:39:15,436 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 650 transitions. [2024-11-09 00:39:15,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:39:15,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:15,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:15,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:15,891 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 00:39:26,134 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:27,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:28,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:28,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 452 states and 653 transitions. [2024-11-09 00:39:28,327 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 653 transitions. [2024-11-09 00:39:28,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 00:39:28,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:28,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:28,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:31,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:36,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:47,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:48,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 530 states and 756 transitions. [2024-11-09 00:39:48,281 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 756 transitions. [2024-11-09 00:39:48,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 00:39:48,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:48,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:48,745 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 00:39:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 530 states and 754 transitions. [2024-11-09 00:39:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 754 transitions. [2024-11-09 00:39:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:39:48,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:49,093 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 00:39:49,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:49,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 530 states and 753 transitions. [2024-11-09 00:39:49,115 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 753 transitions. [2024-11-09 00:39:49,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:39:49,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:49,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:49,391 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 00:39:49,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:49,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 530 states and 749 transitions. [2024-11-09 00:39:49,410 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 749 transitions. [2024-11-09 00:39:49,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:39:49,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:49,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:49,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:49,849 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 00:39:50,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:50,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 538 states and 759 transitions. [2024-11-09 00:39:50,396 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 759 transitions. [2024-11-09 00:39:50,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:39:50,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:50,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:50,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,633 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 00:39:50,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:50,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 538 states and 757 transitions. [2024-11-09 00:39:50,679 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 757 transitions. [2024-11-09 00:39:50,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:39:50,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:50,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:50,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,933 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:39:54,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:54,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:54,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 538 states and 755 transitions. [2024-11-09 00:39:54,087 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 755 transitions. [2024-11-09 00:39:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:39:54,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:54,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:54,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:54,648 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:39:59,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.84s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:39:59,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 542 states and 758 transitions. [2024-11-09 00:39:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 758 transitions. [2024-11-09 00:39:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:39:59,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:59,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:00,244 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 00:40:03,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:40:03,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:03,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 546 states and 761 transitions. [2024-11-09 00:40:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 761 transitions. [2024-11-09 00:40:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:40:03,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:04,205 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:40:06,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:40:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 550 states and 764 transitions. [2024-11-09 00:40:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 764 transitions. [2024-11-09 00:40:06,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:40:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:06,548 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 00:40:06,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:06,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 550 states and 763 transitions. [2024-11-09 00:40:06,571 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 763 transitions. [2024-11-09 00:40:06,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:40:06,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:06,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:06,977 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 00:40:07,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 767 states to 552 states and 767 transitions. [2024-11-09 00:40:07,306 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 767 transitions. [2024-11-09 00:40:07,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:40:07,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:07,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:07,741 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 00:40:07,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:07,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 560 states and 777 transitions. [2024-11-09 00:40:07,986 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 777 transitions. [2024-11-09 00:40:07,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:40:07,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:07,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:11,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:12,374 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 00:40:12,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:12,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 561 states and 775 transitions. [2024-11-09 00:40:12,937 INFO L276 IsEmpty]: Start isEmpty. Operand 561 states and 775 transitions. [2024-11-09 00:40:12,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:40:12,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:12,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:15,907 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:17,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:17,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 562 states and 777 transitions. [2024-11-09 00:40:17,185 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 777 transitions. [2024-11-09 00:40:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:40:17,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:20,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:21,373 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:22,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:22,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 563 states and 777 transitions. [2024-11-09 00:40:22,695 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 777 transitions. [2024-11-09 00:40:22,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-09 00:40:22,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:22,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:25,836 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:26,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:26,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 564 states and 778 transitions. [2024-11-09 00:40:26,695 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 778 transitions. [2024-11-09 00:40:26,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:40:26,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:26,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:30,517 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:31,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:31,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 565 states and 779 transitions. [2024-11-09 00:40:31,356 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 779 transitions. [2024-11-09 00:40:31,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:40:31,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:31,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:33,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:34,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:34,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:34,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 566 states and 780 transitions. [2024-11-09 00:40:34,947 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 780 transitions. [2024-11-09 00:40:34,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-09 00:40:34,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:34,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:36,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:38,118 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:39,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:39,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 567 states and 782 transitions. [2024-11-09 00:40:39,575 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 782 transitions. [2024-11-09 00:40:39,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:40:39,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:39,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:43,292 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:44,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:44,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 568 states and 783 transitions. [2024-11-09 00:40:44,858 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 783 transitions. [2024-11-09 00:40:44,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:40:44,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:44,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:46,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:47,187 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:48,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 569 states and 784 transitions. [2024-11-09 00:40:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 784 transitions. [2024-11-09 00:40:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-09 00:40:48,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:50,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:50,829 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:52,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 570 states and 785 transitions. [2024-11-09 00:40:52,364 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 785 transitions. [2024-11-09 00:40:52,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-09 00:40:52,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:52,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:53,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:55,227 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:40:59,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:59,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 571 states and 785 transitions. [2024-11-09 00:40:59,152 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 785 transitions. [2024-11-09 00:40:59,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-09 00:40:59,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:59,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:00,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:01,928 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:03,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 572 states and 786 transitions. [2024-11-09 00:41:03,062 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 786 transitions. [2024-11-09 00:41:03,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:41:03,062 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:04,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:06,158 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:07,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 573 states and 788 transitions. [2024-11-09 00:41:07,634 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 788 transitions. [2024-11-09 00:41:07,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:41:07,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:07,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:09,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:10,572 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:12,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:12,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 574 states and 789 transitions. [2024-11-09 00:41:12,439 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 789 transitions. [2024-11-09 00:41:12,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-09 00:41:12,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:12,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:15,063 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:16,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:16,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 575 states and 790 transitions. [2024-11-09 00:41:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 790 transitions. [2024-11-09 00:41:16,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:41:16,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:16,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:18,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:19,154 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:21,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:21,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 576 states and 791 transitions. [2024-11-09 00:41:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 791 transitions. [2024-11-09 00:41:21,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-09 00:41:21,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:23,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:25,277 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:29,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:29,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 577 states and 791 transitions. [2024-11-09 00:41:29,983 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 791 transitions. [2024-11-09 00:41:29,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:41:29,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:29,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:32,549 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:33,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:33,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 578 states and 792 transitions. [2024-11-09 00:41:33,928 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 792 transitions. [2024-11-09 00:41:33,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:41:33,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:33,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:35,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:37,420 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:39,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:39,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 579 states and 794 transitions. [2024-11-09 00:41:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 794 transitions. [2024-11-09 00:41:39,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 00:41:39,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:41,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:42,835 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 580 states and 794 transitions. [2024-11-09 00:41:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 794 transitions. [2024-11-09 00:41:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:41:45,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:48,586 INFO L134 CoverageAnalysis]: Checked inductivity of 212 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:50,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:50,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 796 states to 581 states and 796 transitions. [2024-11-09 00:41:50,322 INFO L276 IsEmpty]: Start isEmpty. Operand 581 states and 796 transitions. [2024-11-09 00:41:50,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:41:50,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:50,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:54,126 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:41:56,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:56,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 582 states and 797 transitions. [2024-11-09 00:41:56,578 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 797 transitions. [2024-11-09 00:41:56,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-09 00:41:56,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:56,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:59,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:00,866 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:04,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:04,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 797 states to 583 states and 797 transitions. [2024-11-09 00:42:04,506 INFO L276 IsEmpty]: Start isEmpty. Operand 583 states and 797 transitions. [2024-11-09 00:42:04,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:42:04,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:04,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:06,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:08,153 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:09,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:09,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 798 states to 584 states and 798 transitions. [2024-11-09 00:42:09,672 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 798 transitions. [2024-11-09 00:42:09,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:42:09,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:09,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:11,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:12,768 INFO L134 CoverageAnalysis]: Checked inductivity of 302 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:14,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 799 states to 585 states and 799 transitions. [2024-11-09 00:42:14,293 INFO L276 IsEmpty]: Start isEmpty. Operand 585 states and 799 transitions. [2024-11-09 00:42:14,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:42:14,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:14,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:15,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:18,564 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:21,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:21,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 801 states to 586 states and 801 transitions. [2024-11-09 00:42:21,321 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 801 transitions. [2024-11-09 00:42:21,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:42:21,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:21,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:23,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:25,278 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:28,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:28,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 587 states and 803 transitions. [2024-11-09 00:42:28,241 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 803 transitions. [2024-11-09 00:42:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:42:28,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:28,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:29,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:34,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:34,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 588 states and 803 transitions. [2024-11-09 00:42:34,277 INFO L276 IsEmpty]: Start isEmpty. Operand 588 states and 803 transitions. [2024-11-09 00:42:34,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:42:34,278 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:34,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:36,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:38,993 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:44,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:44,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 803 states to 589 states and 803 transitions. [2024-11-09 00:42:44,573 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 803 transitions. [2024-11-09 00:42:44,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-09 00:42:44,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:44,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:49,364 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:51,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:51,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 590 states and 805 transitions. [2024-11-09 00:42:51,755 INFO L276 IsEmpty]: Start isEmpty. Operand 590 states and 805 transitions. [2024-11-09 00:42:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:42:51,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:51,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:53,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:55,906 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:42:59,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 805 states to 591 states and 805 transitions. [2024-11-09 00:42:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 805 transitions. [2024-11-09 00:42:59,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:42:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:59,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:01,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:03,016 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:04,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:04,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 806 states to 592 states and 806 transitions. [2024-11-09 00:43:04,892 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 806 transitions. [2024-11-09 00:43:04,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:43:04,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:04,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:09,451 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:11,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:11,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 593 states and 807 transitions. [2024-11-09 00:43:11,296 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 807 transitions. [2024-11-09 00:43:11,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:43:11,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:11,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:13,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:15,104 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 2 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:16,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:16,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 808 states to 594 states and 808 transitions. [2024-11-09 00:43:16,970 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 808 transitions. [2024-11-09 00:43:16,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:43:16,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:16,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:18,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:22,597 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 2 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 595 states and 810 transitions. [2024-11-09 00:43:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 595 states and 810 transitions. [2024-11-09 00:43:26,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:43:26,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:26,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:28,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 2 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:34,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 596 states and 810 transitions. [2024-11-09 00:43:34,220 INFO L276 IsEmpty]: Start isEmpty. Operand 596 states and 810 transitions. [2024-11-09 00:43:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:43:34,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:35,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:38,108 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 2 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:40,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:40,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 597 states and 811 transitions. [2024-11-09 00:43:40,185 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 811 transitions. [2024-11-09 00:43:40,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:43:40,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:42,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,001 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 2 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:49,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:49,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 598 states and 813 transitions. [2024-11-09 00:43:49,020 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 813 transitions. [2024-11-09 00:43:49,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:43:49,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:49,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:51,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 2 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:43:58,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:58,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 599 states and 814 transitions. [2024-11-09 00:43:58,188 INFO L276 IsEmpty]: Start isEmpty. Operand 599 states and 814 transitions. [2024-11-09 00:43:58,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:43:58,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:58,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:59,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:02,937 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 2 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:08,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:08,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 600 states and 814 transitions. [2024-11-09 00:44:08,258 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 814 transitions. [2024-11-09 00:44:08,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:44:08,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:08,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:12,417 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 2 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:14,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:14,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 601 states and 815 transitions. [2024-11-09 00:44:14,753 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 815 transitions. [2024-11-09 00:44:14,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:44:14,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:14,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:17,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:19,956 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 2 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:22,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 602 states and 816 transitions. [2024-11-09 00:44:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 602 states and 816 transitions. [2024-11-09 00:44:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:44:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:24,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:27,061 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:44:29,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:29,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 603 states and 817 transitions. [2024-11-09 00:44:29,337 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 817 transitions. [2024-11-09 00:44:29,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:44:29,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:29,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:31,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:51,742 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 2 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:45:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:11,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 604 states and 818 transitions. [2024-11-09 00:45:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states and 818 transitions. [2024-11-09 00:45:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:45:11,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:11,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 605 states and 819 transitions. [2024-11-09 00:45:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 605 states and 819 transitions. [2024-11-09 00:45:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-09 00:45:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:18,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:18,801 INFO L134 CoverageAnalysis]: Checked inductivity of 993 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:20,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:20,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 606 states and 821 transitions. [2024-11-09 00:45:20,448 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 821 transitions. [2024-11-09 00:45:20,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:45:20,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:20,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:22,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:23,744 INFO L134 CoverageAnalysis]: Checked inductivity of 995 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:26,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 607 states and 821 transitions. [2024-11-09 00:45:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 607 states and 821 transitions. [2024-11-09 00:45:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:45:26,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:28,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:29,680 INFO L134 CoverageAnalysis]: Checked inductivity of 998 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 608 states and 822 transitions. [2024-11-09 00:45:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 822 transitions. [2024-11-09 00:45:31,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-09 00:45:31,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:31,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:33,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:36,144 INFO L134 CoverageAnalysis]: Checked inductivity of 1002 backedges. 2 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:39,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:39,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 609 states and 824 transitions. [2024-11-09 00:45:39,030 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 824 transitions. [2024-11-09 00:45:39,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-09 00:45:39,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:39,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:41,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:42,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1007 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:46,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:46,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 610 states and 826 transitions. [2024-11-09 00:45:46,511 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 826 transitions. [2024-11-09 00:45:46,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:45:46,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:48,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:49,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1013 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:45:53,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:53,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 611 states and 826 transitions. [2024-11-09 00:45:53,209 INFO L276 IsEmpty]: Start isEmpty. Operand 611 states and 826 transitions. [2024-11-09 00:45:53,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-09 00:45:53,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:53,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:55,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,247 INFO L134 CoverageAnalysis]: Checked inductivity of 1020 backedges. 2 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:04,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:04,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 826 states to 612 states and 826 transitions. [2024-11-09 00:46:04,570 INFO L276 IsEmpty]: Start isEmpty. Operand 612 states and 826 transitions. [2024-11-09 00:46:04,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-09 00:46:04,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:04,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:06,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:09,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1028 backedges. 2 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:12,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:12,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 828 states to 613 states and 828 transitions. [2024-11-09 00:46:12,409 INFO L276 IsEmpty]: Start isEmpty. Operand 613 states and 828 transitions. [2024-11-09 00:46:12,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:46:12,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:12,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:15,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:17,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 2 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:21,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:21,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 614 states and 829 transitions. [2024-11-09 00:46:21,251 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 829 transitions. [2024-11-09 00:46:21,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:46:21,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:21,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:24,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:26,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1047 backedges. 2 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:32,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:32,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 615 states and 829 transitions. [2024-11-09 00:46:32,150 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 829 transitions. [2024-11-09 00:46:32,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-09 00:46:32,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:32,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:35,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:38,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1058 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:41,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:41,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 616 states and 831 transitions. [2024-11-09 00:46:41,064 INFO L276 IsEmpty]: Start isEmpty. Operand 616 states and 831 transitions. [2024-11-09 00:46:41,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:46:41,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:41,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:45,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 2 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:46:51,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:51,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 617 states and 831 transitions. [2024-11-09 00:46:51,617 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 831 transitions. [2024-11-09 00:46:51,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:46:51,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:51,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:58,073 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 2 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:01,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 618 states and 833 transitions. [2024-11-09 00:47:01,066 INFO L276 IsEmpty]: Start isEmpty. Operand 618 states and 833 transitions. [2024-11-09 00:47:01,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:47:01,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:04,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:06,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1097 backedges. 2 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:10,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:10,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 619 states and 833 transitions. [2024-11-09 00:47:10,004 INFO L276 IsEmpty]: Start isEmpty. Operand 619 states and 833 transitions. [2024-11-09 00:47:10,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:47:10,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:10,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:12,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1112 backedges. 2 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:18,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:18,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 620 states and 835 transitions. [2024-11-09 00:47:18,049 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 835 transitions. [2024-11-09 00:47:18,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:47:18,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:18,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:20,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:22,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 2 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:26,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:26,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 621 states and 836 transitions. [2024-11-09 00:47:26,415 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 836 transitions. [2024-11-09 00:47:26,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:47:26,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:26,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:28,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:30,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1145 backedges. 2 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 622 states and 838 transitions. [2024-11-09 00:47:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 838 transitions. [2024-11-09 00:47:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:47:35,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:38,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:41,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 2 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 623 states and 837 transitions. [2024-11-09 00:47:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 837 transitions. [2024-11-09 00:47:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:47:49,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:52,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:55,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 2 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:47:57,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:57,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 624 states and 838 transitions. [2024-11-09 00:47:57,591 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 838 transitions. [2024-11-09 00:47:57,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:47:57,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:57,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:04,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 2 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:48:08,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:08,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 625 states and 840 transitions. [2024-11-09 00:48:08,790 INFO L276 IsEmpty]: Start isEmpty. Operand 625 states and 840 transitions. [2024-11-09 00:48:08,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:48:08,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:08,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:12,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:15,325 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 2 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:48:20,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:20,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 841 states to 626 states and 841 transitions. [2024-11-09 00:48:20,264 INFO L276 IsEmpty]: Start isEmpty. Operand 626 states and 841 transitions. [2024-11-09 00:48:20,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:48:20,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:20,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:26,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1245 backedges. 2 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:48:31,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:31,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 627 states and 842 transitions. [2024-11-09 00:48:31,287 INFO L276 IsEmpty]: Start isEmpty. Operand 627 states and 842 transitions. [2024-11-09 00:48:31,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:48:31,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:31,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:34,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:38,094 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:48:47,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:47,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 842 states to 628 states and 842 transitions. [2024-11-09 00:48:47,322 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 842 transitions. [2024-11-09 00:48:47,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:48:47,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:47,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 1292 backedges. 2 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:48:56,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:56,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 629 states and 844 transitions. [2024-11-09 00:48:56,830 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 844 transitions. [2024-11-09 00:48:56,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:48:56,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:56,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:59,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:02,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 2 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:49:07,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:07,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 844 states to 630 states and 844 transitions. [2024-11-09 00:49:07,961 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 844 transitions. [2024-11-09 00:49:07,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:49:07,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:07,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:11,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:14,902 INFO L134 CoverageAnalysis]: Checked inductivity of 1343 backedges. 2 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:49:18,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:18,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 631 states and 846 transitions. [2024-11-09 00:49:18,748 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 846 transitions. [2024-11-09 00:49:18,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:49:18,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:18,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:21,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:24,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 2 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:49:29,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:29,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 632 states and 847 transitions. [2024-11-09 00:49:29,609 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 847 transitions. [2024-11-09 00:49:29,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:49:29,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:29,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:34,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:37,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1398 backedges. 2 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:49:42,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:42,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 633 states and 848 transitions. [2024-11-09 00:49:42,576 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 848 transitions. [2024-11-09 00:49:42,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:49:42,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:42,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:45,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:50,229 INFO L134 CoverageAnalysis]: Checked inductivity of 1427 backedges. 2 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:49:59,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:59,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 848 states to 634 states and 848 transitions. [2024-11-09 00:49:59,968 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 848 transitions. [2024-11-09 00:49:59,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:49:59,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:59,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:03,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:07,232 INFO L134 CoverageAnalysis]: Checked inductivity of 1457 backedges. 2 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:50:11,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 635 states and 850 transitions. [2024-11-09 00:50:11,126 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 850 transitions. [2024-11-09 00:50:11,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:50:11,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:13,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:16,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1488 backedges. 2 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:50:22,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 636 states and 851 transitions. [2024-11-09 00:50:22,089 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 851 transitions. [2024-11-09 00:50:22,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-09 00:50:22,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1520 backedges. 2 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-11-09 00:50:39,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:39,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 851 states to 637 states and 851 transitions. [2024-11-09 00:50:39,950 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 851 transitions. [2024-11-09 00:50:39,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-09 00:50:39,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:39,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms