./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/config/KojakMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b --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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:02:42,216 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:02:42,274 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-MemCleanup-32bit-Kojak_Default.epf [2024-12-06 06:02:42,279 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:02:42,280 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:02:42,300 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:02:42,301 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:02:42,301 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:02:42,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:02:42,302 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:02:42,302 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:02:42,303 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:42,303 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:02:42,303 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b 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 -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-12-06 06:02:42,546 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:02:42,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:02:42,555 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:02:42,557 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:02:42,557 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:02:42,558 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i [2024-12-06 06:02:45,216 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/data/12405a39a/c9c29c68be9644eca77e3b3dc1e4fdf2/FLAGdb828c8ff [2024-12-06 06:02:45,534 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:02:45,535 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test4-3.i [2024-12-06 06:02:45,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/data/12405a39a/c9c29c68be9644eca77e3b3dc1e4fdf2/FLAGdb828c8ff [2024-12-06 06:02:45,795 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/data/12405a39a/c9c29c68be9644eca77e3b3dc1e4fdf2 [2024-12-06 06:02:45,797 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:02:45,798 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:02:45,800 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:45,800 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:02:45,803 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:02:45,803 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:45" (1/1) ... [2024-12-06 06:02:45,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b09bb75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:45, skipping insertion in model container [2024-12-06 06:02:45,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:45" (1/1) ... [2024-12-06 06:02:45,836 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:02:46,206 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:46,217 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:02:46,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:46,343 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:02:46,343 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46 WrapperNode [2024-12-06 06:02:46,343 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:46,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:46,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:02:46,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:02:46,349 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,375 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,440 INFO L138 Inliner]: procedures = 176, calls = 425, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 1853 [2024-12-06 06:02:46,440 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:46,441 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:02:46,441 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:02:46,441 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:02:46,447 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,447 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,459 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,459 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,507 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,512 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,526 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,540 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,553 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:02:46,554 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:02:46,554 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:02:46,554 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:02:46,555 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:46" (1/1) ... [2024-12-06 06:02:46,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:46,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:02:46,582 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:02:46,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c65c1f2b-1fc9-4b3b-aa28-bb75cbaea24a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:02:46,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:02:46,632 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:02:46,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:02:46,841 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:02:46,842 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:02:48,525 INFO L? ?]: Removed 419 outVars from TransFormulas that were not future-live. [2024-12-06 06:02:48,525 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:02:49,706 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:02:49,706 INFO L312 CfgBuilder]: Removed 43 assume(true) statements. [2024-12-06 06:02:49,706 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:49 BoogieIcfgContainer [2024-12-06 06:02:49,706 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:02:49,707 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:02:49,707 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:02:49,714 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:02:49,714 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:49" (1/1) ... [2024-12-06 06:02:49,719 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:02:49,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 136 states and 237 transitions. [2024-12-06 06:02:49,757 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 237 transitions. [2024-12-06 06:02:49,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-12-06 06:02:49,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:49,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:49,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:49,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 137 states and 238 transitions. [2024-12-06 06:02:49,913 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 238 transitions. [2024-12-06 06:02:49,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-12-06 06:02:49,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:49,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 140 states and 246 transitions. [2024-12-06 06:02:50,001 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 246 transitions. [2024-12-06 06:02:50,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:02:50,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 141 states and 247 transitions. [2024-12-06 06:02:50,263 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 247 transitions. [2024-12-06 06:02:50,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:50,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 141 states and 243 transitions. [2024-12-06 06:02:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 243 transitions. [2024-12-06 06:02:50,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:50,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 141 states and 239 transitions. [2024-12-06 06:02:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 239 transitions. [2024-12-06 06:02:50,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:50,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 144 states and 246 transitions. [2024-12-06 06:02:50,899 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 246 transitions. [2024-12-06 06:02:50,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:50,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 144 states and 238 transitions. [2024-12-06 06:02:50,937 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 238 transitions. [2024-12-06 06:02:50,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 06:02:50,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:50,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:50,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:50,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 144 states and 226 transitions. [2024-12-06 06:02:50,988 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 226 transitions. [2024-12-06 06:02:50,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 06:02:50,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:50,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:51,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:51,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:01,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:11,174 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:11,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:11,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 144 states and 214 transitions. [2024-12-06 06:03:11,199 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 214 transitions. [2024-12-06 06:03:11,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:03:11,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:11,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:11,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:11,582 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:21,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:22,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:22,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 155 states and 226 transitions. [2024-12-06 06:03:22,396 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 226 transitions. [2024-12-06 06:03:22,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-06 06:03:22,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:22,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:22,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:22,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:22,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:22,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 155 states and 224 transitions. [2024-12-06 06:03:22,612 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 224 transitions. [2024-12-06 06:03:22,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 06:03:22,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:22,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:22,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:22,746 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:22,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:22,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 155 states and 222 transitions. [2024-12-06 06:03:22,755 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 222 transitions. [2024-12-06 06:03:22,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 06:03:22,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:22,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:22,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:03:28,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:28,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:28,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 155 states and 220 transitions. [2024-12-06 06:03:28,988 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 220 transitions. [2024-12-06 06:03:28,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 06:03:28,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:28,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:03:29,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:39,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:49,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:03:59,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:09,320 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:09,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:09,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 158 states and 222 transitions. [2024-12-06 06:04:09,334 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 222 transitions. [2024-12-06 06:04:09,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:04:09,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:09,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:09,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:09,598 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:10,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:13,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:13,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:13,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 199 states and 272 transitions. [2024-12-06 06:04:13,711 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 272 transitions. [2024-12-06 06:04:13,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 06:04:13,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:13,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:13,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:13,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:13,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:13,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 199 states and 270 transitions. [2024-12-06 06:04:13,853 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 270 transitions. [2024-12-06 06:04:13,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 06:04:13,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:13,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:13,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:14,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:14,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 199 states and 268 transitions. [2024-12-06 06:04:14,023 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 268 transitions. [2024-12-06 06:04:14,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 06:04:14,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:14,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:14,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:14,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:04:24,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:24,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:24,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 199 states and 266 transitions. [2024-12-06 06:04:24,175 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 266 transitions. [2024-12-06 06:04:24,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:04:24,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:24,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:04:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:24,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:34,455 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:44,463 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:04:54,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:04,477 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 [] [2024-12-06 06:05:04,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:04,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 202 states and 268 transitions. [2024-12-06 06:05:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 268 transitions. [2024-12-06 06:05:04,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:05:04,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:04,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:04,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:04,796 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:05,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 205 states and 270 transitions. [2024-12-06 06:05:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 270 transitions. [2024-12-06 06:05:05,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 06:05:05,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:05,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:05,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:05,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:05,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:05,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 205 states and 268 transitions. [2024-12-06 06:05:05,505 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 268 transitions. [2024-12-06 06:05:05,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-12-06 06:05:05,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:05,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:05,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:05,882 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:08,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:18,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:24,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:05:25,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:25,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 265 states and 346 transitions. [2024-12-06 06:05:25,065 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 346 transitions. [2024-12-06 06:05:25,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 06:05:25,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:25,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:26,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:26,557 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:26,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:26,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 266 states and 347 transitions. [2024-12-06 06:05:26,831 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 347 transitions. [2024-12-06 06:05:26,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 06:05:26,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:26,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:28,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:28,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:29,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:29,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 267 states and 349 transitions. [2024-12-06 06:05:29,021 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 349 transitions. [2024-12-06 06:05:29,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 06:05:29,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:29,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:30,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:30,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:31,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:31,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 268 states and 350 transitions. [2024-12-06 06:05:31,370 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 350 transitions. [2024-12-06 06:05:31,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:05:31,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:31,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:31,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:31,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:41,685 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 [] [2024-12-06 06:05:42,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:42,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 253 states and 331 transitions. [2024-12-06 06:05:42,394 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 331 transitions. [2024-12-06 06:05:42,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 06:05:42,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:42,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:44,150 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:45,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 254 states and 333 transitions. [2024-12-06 06:05:45,027 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 333 transitions. [2024-12-06 06:05:45,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-06 06:05:45,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:45,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:45,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:46,512 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:47,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:47,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 255 states and 333 transitions. [2024-12-06 06:05:47,418 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 333 transitions. [2024-12-06 06:05:47,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 06:05:47,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:47,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:49,145 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:50,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:50,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 256 states and 334 transitions. [2024-12-06 06:05:50,022 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 334 transitions. [2024-12-06 06:05:50,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 06:05:50,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:50,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:51,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:52,225 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:53,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:53,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 257 states and 335 transitions. [2024-12-06 06:05:53,179 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 335 transitions. [2024-12-06 06:05:53,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 06:05:53,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:53,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:54,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:54,882 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:05:56,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 258 states and 336 transitions. [2024-12-06 06:05:56,069 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 336 transitions. [2024-12-06 06:05:56,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 06:05:56,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:05:57,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:01,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:01,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 259 states and 336 transitions. [2024-12-06 06:06:01,841 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 336 transitions. [2024-12-06 06:06:01,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-06 06:06:01,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:01,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:02,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:04,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:04,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 260 states and 338 transitions. [2024-12-06 06:06:04,068 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 338 transitions. [2024-12-06 06:06:04,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 06:06:04,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:04,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:05,507 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:06,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 261 states and 339 transitions. [2024-12-06 06:06:06,675 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 339 transitions. [2024-12-06 06:06:06,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 06:06:06,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:07,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:08,584 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:09,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:09,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 262 states and 340 transitions. [2024-12-06 06:06:09,680 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 340 transitions. [2024-12-06 06:06:09,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 06:06:09,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:09,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:10,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:11,498 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:12,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:12,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 263 states and 341 transitions. [2024-12-06 06:06:12,589 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 341 transitions. [2024-12-06 06:06:12,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 06:06:12,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:12,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:15,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:15,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 264 states and 343 transitions. [2024-12-06 06:06:15,312 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 343 transitions. [2024-12-06 06:06:15,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-06 06:06:15,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:15,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:16,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:17,399 INFO L134 CoverageAnalysis]: Checked inductivity of 106 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:20,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 265 states and 342 transitions. [2024-12-06 06:06:20,846 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 342 transitions. [2024-12-06 06:06:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 06:06:20,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:21,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:22,875 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:23,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:23,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 266 states and 344 transitions. [2024-12-06 06:06:23,965 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 344 transitions. [2024-12-06 06:06:23,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 06:06:23,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:23,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:25,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:26,493 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:28,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:28,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 267 states and 345 transitions. [2024-12-06 06:06:28,025 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 345 transitions. [2024-12-06 06:06:28,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 06:06:28,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:28,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:28,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:29,776 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:31,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:31,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 268 states and 346 transitions. [2024-12-06 06:06:31,222 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 346 transitions. [2024-12-06 06:06:31,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 06:06:31,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:31,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:32,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:33,448 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:36,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:36,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 269 states and 346 transitions. [2024-12-06 06:06:36,308 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 346 transitions. [2024-12-06 06:06:36,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 06:06:36,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:36,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:37,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:38,616 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:39,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:39,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 270 states and 348 transitions. [2024-12-06 06:06:39,765 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 348 transitions. [2024-12-06 06:06:39,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 06:06:39,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:39,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:40,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:41,802 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:43,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 271 states and 348 transitions. [2024-12-06 06:06:43,478 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 348 transitions. [2024-12-06 06:06:43,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 06:06:43,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:43,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:46,012 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:47,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 272 states and 350 transitions. [2024-12-06 06:06:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 350 transitions. [2024-12-06 06:06:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 06:06:47,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:47,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:47,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:49,107 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:50,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 273 states and 351 transitions. [2024-12-06 06:06:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 351 transitions. [2024-12-06 06:06:50,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 06:06:50,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:50,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:51,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:53,251 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:06:55,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:55,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 274 states and 351 transitions. [2024-12-06 06:06:55,977 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 351 transitions. [2024-12-06 06:06:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 06:06:55,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:55,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:06:57,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:58,625 INFO L134 CoverageAnalysis]: Checked inductivity of 301 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:00,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:00,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 275 states and 353 transitions. [2024-12-06 06:07:00,059 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 353 transitions. [2024-12-06 06:07:00,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 06:07:00,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:01,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:02,693 INFO L134 CoverageAnalysis]: Checked inductivity of 326 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:04,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:04,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 276 states and 354 transitions. [2024-12-06 06:07:04,738 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 354 transitions. [2024-12-06 06:07:04,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 06:07:04,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:04,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:05,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:07,300 INFO L134 CoverageAnalysis]: Checked inductivity of 352 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:10,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 277 states and 354 transitions. [2024-12-06 06:07:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 354 transitions. [2024-12-06 06:07:10,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 06:07:10,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:10,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:11,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:12,918 INFO L134 CoverageAnalysis]: Checked inductivity of 379 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:14,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:14,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 278 states and 356 transitions. [2024-12-06 06:07:14,476 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 356 transitions. [2024-12-06 06:07:14,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 06:07:14,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:14,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:16,951 INFO L134 CoverageAnalysis]: Checked inductivity of 407 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:19,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 279 states and 357 transitions. [2024-12-06 06:07:19,001 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 357 transitions. [2024-12-06 06:07:19,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 06:07:19,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:19,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:19,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:21,513 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:24,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:24,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 280 states and 357 transitions. [2024-12-06 06:07:24,687 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 357 transitions. [2024-12-06 06:07:24,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 06:07:24,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:24,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:25,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:27,299 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 281 states and 358 transitions. [2024-12-06 06:07:28,609 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 358 transitions. [2024-12-06 06:07:28,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 06:07:28,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:28,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:29,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:31,541 INFO L134 CoverageAnalysis]: Checked inductivity of 497 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:33,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:33,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 282 states and 360 transitions. [2024-12-06 06:07:33,609 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 360 transitions. [2024-12-06 06:07:33,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 06:07:33,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:33,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:34,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 529 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:39,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 283 states and 360 transitions. [2024-12-06 06:07:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 360 transitions. [2024-12-06 06:07:39,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 06:07:39,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:39,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:40,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 562 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:44,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:44,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 284 states and 362 transitions. [2024-12-06 06:07:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 362 transitions. [2024-12-06 06:07:44,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 06:07:44,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:44,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:45,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 596 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:49,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 285 states and 362 transitions. [2024-12-06 06:07:49,970 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 362 transitions. [2024-12-06 06:07:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 06:07:49,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:50,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:52,794 INFO L134 CoverageAnalysis]: Checked inductivity of 631 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:07:54,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:54,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 286 states and 363 transitions. [2024-12-06 06:07:54,407 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 363 transitions. [2024-12-06 06:07:54,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 06:07:54,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:54,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:07:57,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:59,203 INFO L134 CoverageAnalysis]: Checked inductivity of 667 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:00,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:00,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 287 states and 364 transitions. [2024-12-06 06:08:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 364 transitions. [2024-12-06 06:08:00,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 06:08:00,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:00,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:01,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:04,581 INFO L134 CoverageAnalysis]: Checked inductivity of 704 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 288 states and 366 transitions. [2024-12-06 06:08:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 366 transitions. [2024-12-06 06:08:07,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 06:08:07,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:08,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:10,439 INFO L134 CoverageAnalysis]: Checked inductivity of 742 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:13,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:13,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 289 states and 366 transitions. [2024-12-06 06:08:13,041 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 366 transitions. [2024-12-06 06:08:13,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 06:08:13,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:13,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:13,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:16,270 INFO L134 CoverageAnalysis]: Checked inductivity of 781 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:18,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:18,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 290 states and 368 transitions. [2024-12-06 06:08:18,280 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 368 transitions. [2024-12-06 06:08:18,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 06:08:18,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:18,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:19,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:21,427 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:24,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 291 states and 369 transitions. [2024-12-06 06:08:24,241 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 369 transitions. [2024-12-06 06:08:24,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 06:08:24,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:24,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:25,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:28,331 INFO L134 CoverageAnalysis]: Checked inductivity of 862 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:32,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:32,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 292 states and 369 transitions. [2024-12-06 06:08:32,307 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 369 transitions. [2024-12-06 06:08:32,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 06:08:32,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:32,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:33,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:35,922 INFO L134 CoverageAnalysis]: Checked inductivity of 904 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:08:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:08:38,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 293 states and 371 transitions. [2024-12-06 06:08:38,167 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 371 transitions. [2024-12-06 06:08:38,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-06 06:08:38,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:08:38,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:08:39,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:08:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:09:11,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:11,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 294 states and 372 transitions. [2024-12-06 06:09:11,725 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 372 transitions. [2024-12-06 06:09:11,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 06:09:11,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:11,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:13,423 INFO L134 CoverageAnalysis]: Checked inductivity of 991 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:14,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 295 states and 373 transitions. [2024-12-06 06:09:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 373 transitions. [2024-12-06 06:09:14,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 06:09:14,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:14,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:16,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:17,376 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:19,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:19,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 296 states and 375 transitions. [2024-12-06 06:09:19,477 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 375 transitions. [2024-12-06 06:09:19,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 06:09:19,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:19,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:21,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:22,298 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 1 proven. 3 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:24,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 297 states and 376 transitions. [2024-12-06 06:09:24,576 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 376 transitions. [2024-12-06 06:09:24,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 06:09:24,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:24,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:27,099 INFO L134 CoverageAnalysis]: Checked inductivity of 997 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:30,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:30,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 298 states and 376 transitions. [2024-12-06 06:09:30,557 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 376 transitions. [2024-12-06 06:09:30,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 06:09:30,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:30,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:32,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:33,200 INFO L134 CoverageAnalysis]: Checked inductivity of 1001 backedges. 1 proven. 10 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:35,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 299 states and 377 transitions. [2024-12-06 06:09:35,041 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 377 transitions. [2024-12-06 06:09:35,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 06:09:35,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:35,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:37,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:38,954 INFO L134 CoverageAnalysis]: Checked inductivity of 1006 backedges. 1 proven. 15 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:41,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:41,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 300 states and 379 transitions. [2024-12-06 06:09:41,298 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 379 transitions. [2024-12-06 06:09:41,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 06:09:41,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:41,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:42,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:43,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1012 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:46,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:46,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 301 states and 379 transitions. [2024-12-06 06:09:46,423 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 379 transitions. [2024-12-06 06:09:46,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 06:09:46,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:46,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:47,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:48,535 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 1 proven. 28 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:50,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:50,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 302 states and 380 transitions. [2024-12-06 06:09:50,143 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 380 transitions. [2024-12-06 06:09:50,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 06:09:50,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:50,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:51,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:52,359 INFO L134 CoverageAnalysis]: Checked inductivity of 1027 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:54,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:54,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 303 states and 381 transitions. [2024-12-06 06:09:54,054 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 381 transitions. [2024-12-06 06:09:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 06:09:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:54,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:55,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:09:56,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 1 proven. 45 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:09:57,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:09:57,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 304 states and 382 transitions. [2024-12-06 06:09:57,958 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 382 transitions. [2024-12-06 06:09:57,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 06:09:57,959 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:09:57,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:09:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:00,912 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 1 proven. 55 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:02,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 305 states and 383 transitions. [2024-12-06 06:10:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 383 transitions. [2024-12-06 06:10:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 06:10:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:03,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:06,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1057 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:09,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 306 states and 385 transitions. [2024-12-06 06:10:09,879 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 385 transitions. [2024-12-06 06:10:09,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 06:10:09,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:09,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:11,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:13,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:16,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:16,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 307 states and 386 transitions. [2024-12-06 06:10:16,053 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 386 transitions. [2024-12-06 06:10:16,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 06:10:16,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:16,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:17,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1082 backedges. 1 proven. 91 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:21,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:21,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 308 states and 387 transitions. [2024-12-06 06:10:21,655 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 387 transitions. [2024-12-06 06:10:21,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 06:10:21,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:21,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1096 backedges. 1 proven. 105 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:28,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:28,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 309 states and 388 transitions. [2024-12-06 06:10:28,723 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 388 transitions. [2024-12-06 06:10:28,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 06:10:28,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:28,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:31,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:33,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1111 backedges. 1 proven. 120 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:36,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:36,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 310 states and 389 transitions. [2024-12-06 06:10:36,676 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 389 transitions. [2024-12-06 06:10:36,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 06:10:36,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:36,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:39,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:43,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1127 backedges. 1 proven. 136 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:52,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:52,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 311 states and 389 transitions. [2024-12-06 06:10:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 389 transitions. [2024-12-06 06:10:52,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 06:10:52,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:52,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:10:55,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1144 backedges. 1 proven. 153 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:10:57,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:10:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 312 states and 391 transitions. [2024-12-06 06:10:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 391 transitions. [2024-12-06 06:10:57,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 06:10:57,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:10:57,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:10:59,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:00,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 1 proven. 171 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:03,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 313 states and 392 transitions. [2024-12-06 06:11:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 392 transitions. [2024-12-06 06:11:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 06:11:03,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:06,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1181 backedges. 1 proven. 190 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:09,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:09,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 314 states and 394 transitions. [2024-12-06 06:11:09,810 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 394 transitions. [2024-12-06 06:11:09,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 06:11:09,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:09,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:11,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:13,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1201 backedges. 1 proven. 210 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:16,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:16,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 315 states and 394 transitions. [2024-12-06 06:11:16,521 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 394 transitions. [2024-12-06 06:11:16,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 06:11:16,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:16,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:17,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:20,823 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 1 proven. 231 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:28,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 316 states and 394 transitions. [2024-12-06 06:11:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 394 transitions. [2024-12-06 06:11:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 06:11:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:29,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:31,616 INFO L134 CoverageAnalysis]: Checked inductivity of 1244 backedges. 1 proven. 253 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:33,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:33,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 317 states and 395 transitions. [2024-12-06 06:11:33,665 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 395 transitions. [2024-12-06 06:11:33,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 06:11:33,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:33,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:35,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:37,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:39,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:39,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 318 states and 396 transitions. [2024-12-06 06:11:39,423 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 396 transitions. [2024-12-06 06:11:39,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 06:11:39,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:39,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:40,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 1291 backedges. 1 proven. 300 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:45,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:45,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 319 states and 397 transitions. [2024-12-06 06:11:45,058 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 397 transitions. [2024-12-06 06:11:45,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 06:11:45,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:45,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:46,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 1 proven. 325 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:11:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:11:50,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 320 states and 398 transitions. [2024-12-06 06:11:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 398 transitions. [2024-12-06 06:11:50,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 06:11:50,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:11:50,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:11:52,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:11:56,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1342 backedges. 1 proven. 351 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:00,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:00,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 321 states and 400 transitions. [2024-12-06 06:12:00,806 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 400 transitions. [2024-12-06 06:12:00,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 06:12:00,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:00,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:02,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:04,301 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 1 proven. 378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:08,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:08,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 322 states and 400 transitions. [2024-12-06 06:12:08,474 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 400 transitions. [2024-12-06 06:12:08,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 06:12:08,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:08,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:09,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:12,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1397 backedges. 1 proven. 406 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:14,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:14,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 323 states and 402 transitions. [2024-12-06 06:12:14,866 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 402 transitions. [2024-12-06 06:12:14,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 06:12:14,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:14,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:17,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:19,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1426 backedges. 1 proven. 435 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:23,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:23,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 324 states and 403 transitions. [2024-12-06 06:12:23,180 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 403 transitions. [2024-12-06 06:12:23,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 06:12:23,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:23,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:24,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:27,785 INFO L134 CoverageAnalysis]: Checked inductivity of 1456 backedges. 1 proven. 465 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:34,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:34,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 325 states and 403 transitions. [2024-12-06 06:12:34,414 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 403 transitions. [2024-12-06 06:12:34,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 06:12:34,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:34,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:38,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 326 states and 405 transitions. [2024-12-06 06:12:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 405 transitions. [2024-12-06 06:12:41,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 06:12:41,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:43,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:45,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1519 backedges. 1 proven. 528 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:49,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:49,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 327 states and 405 transitions. [2024-12-06 06:12:49,811 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 405 transitions. [2024-12-06 06:12:49,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 06:12:49,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:49,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:51,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:12:53,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1552 backedges. 1 proven. 561 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:12:56,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:12:56,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 328 states and 406 transitions. [2024-12-06 06:12:56,151 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 406 transitions. [2024-12-06 06:12:56,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 06:12:56,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:12:56,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:12:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:00,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1586 backedges. 1 proven. 595 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 329 states and 407 transitions. [2024-12-06 06:13:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 407 transitions. [2024-12-06 06:13:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 06:13:03,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:03,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:05,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:09,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1621 backedges. 1 proven. 630 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:13,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:13,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 330 states and 409 transitions. [2024-12-06 06:13:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 409 transitions. [2024-12-06 06:13:13,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 06:13:13,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:13,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:14,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 1 proven. 666 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:21,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 331 states and 410 transitions. [2024-12-06 06:13:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 410 transitions. [2024-12-06 06:13:21,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 06:13:21,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:21,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:24,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:26,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1694 backedges. 1 proven. 703 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:30,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:30,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 332 states and 411 transitions. [2024-12-06 06:13:30,814 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 411 transitions. [2024-12-06 06:13:30,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-06 06:13:30,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:30,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:32,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:35,212 INFO L134 CoverageAnalysis]: Checked inductivity of 1732 backedges. 1 proven. 741 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 333 states and 412 transitions. [2024-12-06 06:13:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 412 transitions. [2024-12-06 06:13:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 06:13:39,099 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:39,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:13:46,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1771 backedges. 1 proven. 780 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:13:56,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:13:56,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 334 states and 412 transitions. [2024-12-06 06:13:56,136 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 412 transitions. [2024-12-06 06:13:56,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-06 06:13:56,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:13:56,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:13:58,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1811 backedges. 1 proven. 820 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:04,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:04,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 335 states and 413 transitions. [2024-12-06 06:14:04,240 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 413 transitions. [2024-12-06 06:14:04,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 06:14:04,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:04,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:05,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:09,687 INFO L134 CoverageAnalysis]: Checked inductivity of 1852 backedges. 1 proven. 861 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:13,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:13,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 336 states and 415 transitions. [2024-12-06 06:14:13,248 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 415 transitions. [2024-12-06 06:14:13,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-06 06:14:13,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:13,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:15,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:18,391 INFO L134 CoverageAnalysis]: Checked inductivity of 1894 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:22,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 337 states and 416 transitions. [2024-12-06 06:14:22,340 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 416 transitions. [2024-12-06 06:14:22,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 06:14:22,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:22,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:25,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:28,570 INFO L134 CoverageAnalysis]: Checked inductivity of 1937 backedges. 1 proven. 946 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:32,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:32,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 338 states and 417 transitions. [2024-12-06 06:14:32,864 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 417 transitions. [2024-12-06 06:14:32,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 06:14:32,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:32,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:34,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:39,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1981 backedges. 1 proven. 990 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:48,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:48,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 339 states and 417 transitions. [2024-12-06 06:14:48,843 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 417 transitions. [2024-12-06 06:14:48,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 06:14:48,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:48,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:14:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2026 backedges. 1 proven. 1035 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:14:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:14:56,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 340 states and 418 transitions. [2024-12-06 06:14:56,616 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 418 transitions. [2024-12-06 06:14:56,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 06:14:56,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:14:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:14:58,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:02,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 1 proven. 1081 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:07,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:07,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 341 states and 420 transitions. [2024-12-06 06:15:07,424 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 420 transitions. [2024-12-06 06:15:07,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 06:15:07,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:07,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:10,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:14,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2119 backedges. 1 proven. 1128 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:19,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:19,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 342 states and 420 transitions. [2024-12-06 06:15:19,231 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 420 transitions. [2024-12-06 06:15:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 06:15:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:20,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:24,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2167 backedges. 1 proven. 1176 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:28,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:28,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 343 states and 422 transitions. [2024-12-06 06:15:28,060 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 422 transitions. [2024-12-06 06:15:28,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 06:15:28,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:28,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:31,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:35,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2216 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:40,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:40,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 344 states and 422 transitions. [2024-12-06 06:15:40,085 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 422 transitions. [2024-12-06 06:15:40,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-06 06:15:40,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:40,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:42,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 2266 backedges. 1 proven. 1275 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:48,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:48,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 345 states and 423 transitions. [2024-12-06 06:15:48,629 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 423 transitions. [2024-12-06 06:15:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-06 06:15:48,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:48,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:15:50,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:15:54,961 INFO L134 CoverageAnalysis]: Checked inductivity of 2317 backedges. 1 proven. 1326 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:15:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:15:59,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 346 states and 425 transitions. [2024-12-06 06:15:59,112 INFO L276 IsEmpty]: Start isEmpty. Operand 346 states and 425 transitions. [2024-12-06 06:15:59,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-06 06:15:59,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:15:59,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:01,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:05,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2369 backedges. 1 proven. 1378 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:16:09,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:09,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 347 states and 425 transitions. [2024-12-06 06:16:09,923 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 425 transitions. [2024-12-06 06:16:09,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 06:16:09,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:09,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:15,540 INFO L134 CoverageAnalysis]: Checked inductivity of 2422 backedges. 1 proven. 1431 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:16:18,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:18,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 348 states and 426 transitions. [2024-12-06 06:16:18,438 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 426 transitions. [2024-12-06 06:16:18,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 06:16:18,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:18,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:19,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:23,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2476 backedges. 1 proven. 1485 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked. [2024-12-06 06:16:26,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:16:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 427 states to 349 states and 427 transitions. [2024-12-06 06:16:26,143 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 427 transitions. [2024-12-06 06:16:26,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 06:16:26,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:16:26,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:16:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:16:34,419 INFO L134 CoverageAnalysis]: Checked inductivity of 2531 backedges. 1 proven. 1540 refuted. 0 times theorem prover too weak. 990 trivial. 0 not checked.