./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:41,965 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:42,062 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:36:42,069 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:42,070 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:42,108 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:42,109 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:42,110 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:42,111 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:42,113 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:42,114 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:42,115 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:42,115 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:36:42,115 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:42,117 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:36:42,117 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:42,118 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:42,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:42,121 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:42,122 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:42,122 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:36:42,122 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:42,123 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:42,123 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:42,123 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:42,123 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:42,124 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:42,124 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:42,124 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:42,125 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:42,125 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:42,125 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:42,125 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:42,126 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5577528c45849c92d31dcecadbfe6524610e7683d1e420d37b6f0ce59c6c59b8 [2024-11-08 22:36:42,408 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:42,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:42,440 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:42,441 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:42,447 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:42,448 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i Unable to find full path for "g++" [2024-11-08 22:36:44,616 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:45,021 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:45,022 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i [2024-11-08 22:36:45,049 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/data/9c1960113/17c8909c346e4a15bd7dd3ec353cf9d0/FLAGa3decdc0d [2024-11-08 22:36:45,075 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/data/9c1960113/17c8909c346e4a15bd7dd3ec353cf9d0 [2024-11-08 22:36:45,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:45,088 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:45,089 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:45,090 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:45,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:45,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:45" (1/1) ... [2024-11-08 22:36:45,097 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64fdc1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:45, skipping insertion in model container [2024-11-08 22:36:45,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:45" (1/1) ... [2024-11-08 22:36:45,195 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:45,906 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i[33022,33035] [2024-11-08 22:36:46,240 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:46,251 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:46,323 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test10-3.i[33022,33035] [2024-11-08 22:36:46,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:46,550 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:46,550 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46 WrapperNode [2024-11-08 22:36:46,550 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:46,551 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:46,552 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:46,552 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:46,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,608 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,746 INFO L138 Inliner]: procedures = 177, calls = 605, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 3635 [2024-11-08 22:36:46,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:46,748 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:46,748 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:46,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:46,765 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,766 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,781 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,782 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,923 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,984 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:47,002 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:47,018 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:47,047 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:47,049 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:47,049 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:47,049 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:47,050 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:47,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:47,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:47,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:47,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f398216a-ebeb-42ad-8c72-0eeae56c5125/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure test_int_int [2024-11-08 22:36:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int_int [2024-11-08 22:36:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:36:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:36:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:36:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:36:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:36:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:36:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:47,505 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:47,508 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:51,422 INFO L? ?]: Removed 822 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:51,423 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:56,136 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:56,136 INFO L316 CfgBuilder]: Removed 155 assume(true) statements. [2024-11-08 22:36:56,140 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:56 BoogieIcfgContainer [2024-11-08 22:36:56,141 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:56,141 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:56,142 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:56,153 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:56,153 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:56" (1/1) ... [2024-11-08 22:36:56,164 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:56,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:56,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 321 states and 556 transitions. [2024-11-08 22:36:56,252 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 556 transitions. [2024-11-08 22:36:56,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:36:56,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:56,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:56,482 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:56,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:56,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 321 states and 552 transitions. [2024-11-08 22:36:56,515 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 552 transitions. [2024-11-08 22:36:56,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:36:56,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:56,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:56,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:56,604 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:56,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:56,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 321 states and 548 transitions. [2024-11-08 22:36:56,624 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 548 transitions. [2024-11-08 22:36:56,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:36:56,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:56,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:56,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:56,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:56,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:56,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 323 states and 549 transitions. [2024-11-08 22:36:56,992 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 549 transitions. [2024-11-08 22:36:56,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:36:56,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:56,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:57,229 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:57,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:57,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 323 states and 544 transitions. [2024-11-08 22:36:57,880 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 544 transitions. [2024-11-08 22:36:57,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-08 22:36:57,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:57,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 323 states and 540 transitions. [2024-11-08 22:36:58,025 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 540 transitions. [2024-11-08 22:36:58,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 22:36:58,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:36:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:58,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 323 states and 534 transitions. [2024-11-08 22:36:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 534 transitions. [2024-11-08 22:36:58,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 22:36:58,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:58,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:58,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:08,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:08,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:08,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 323 states and 528 transitions. [2024-11-08 22:37:08,439 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 528 transitions. [2024-11-08 22:37:08,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:37:08,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:19,106 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:19,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 338 states and 548 transitions. [2024-11-08 22:37:19,469 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 548 transitions. [2024-11-08 22:37:19,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:37:19,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:19,799 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:19,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:19,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 546 states to 338 states and 546 transitions. [2024-11-08 22:37:19,826 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 546 transitions. [2024-11-08 22:37:19,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:37:19,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:19,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:19,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,119 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:20,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 338 states and 544 transitions. [2024-11-08 22:37:20,185 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 544 transitions. [2024-11-08 22:37:20,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:37:20,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:20,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:20,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 338 states and 542 transitions. [2024-11-08 22:37:20,440 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 542 transitions. [2024-11-08 22:37:20,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:37:20,442 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:20,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:20,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:20,599 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:26,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:26,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:26,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 338 states and 540 transitions. [2024-11-08 22:37:26,259 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 540 transitions. [2024-11-08 22:37:26,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:37:26,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:26,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:37:36,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:46,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.53s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:46,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 543 states to 342 states and 543 transitions. [2024-11-08 22:37:46,552 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 543 transitions. [2024-11-08 22:37:46,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:37:46,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:46,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 342 states and 538 transitions. [2024-11-08 22:37:46,767 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 538 transitions. [2024-11-08 22:37:46,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:37:46,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:37:49,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:49,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 345 states and 544 transitions. [2024-11-08 22:37:49,238 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 544 transitions. [2024-11-08 22:37:49,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:37:49,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:49,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:49,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:49,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:49,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 345 states and 538 transitions. [2024-11-08 22:37:49,425 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 538 transitions. [2024-11-08 22:37:49,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:37:49,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:49,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:37:58,661 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:37:58,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:58,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 532 states to 345 states and 532 transitions. [2024-11-08 22:37:58,724 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 532 transitions. [2024-11-08 22:37:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:37:58,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:58,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:58,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:59,117 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:09,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:16,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:16,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 360 states and 553 transitions. [2024-11-08 22:38:16,656 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 553 transitions. [2024-11-08 22:38:16,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:38:16,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:16,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:16,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:16,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 360 states and 551 transitions. [2024-11-08 22:38:16,912 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 551 transitions. [2024-11-08 22:38:16,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:38:16,914 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:16,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:17,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,278 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:17,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 549 states to 360 states and 549 transitions. [2024-11-08 22:38:17,390 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 549 transitions. [2024-11-08 22:38:17,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:38:17,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:17,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:17,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:17,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:17,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 360 states and 547 transitions. [2024-11-08 22:38:17,722 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 547 transitions. [2024-11-08 22:38:17,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:38:17,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:17,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:17,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:17,966 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:38:19,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:19,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:19,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 545 states to 360 states and 545 transitions. [2024-11-08 22:38:19,588 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 545 transitions. [2024-11-08 22:38:19,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:38:19,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:19,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:19,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:20,000 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:38:21,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:21,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 364 states and 548 transitions. [2024-11-08 22:38:21,095 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 548 transitions. [2024-11-08 22:38:21,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:38:21,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:21,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:21,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:21,470 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:38:31,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:33,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.72s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:33,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:33,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 397 states and 587 transitions. [2024-11-08 22:38:33,738 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 587 transitions. [2024-11-08 22:38:33,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:38:33,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:33,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:33,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:38:34,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:34,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 585 states to 397 states and 585 transitions. [2024-11-08 22:38:34,263 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 585 transitions. [2024-11-08 22:38:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:38:34,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:34,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:34,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:34,777 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:38:45,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:38:55,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:01,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:01,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:01,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 401 states and 588 transitions. [2024-11-08 22:39:01,960 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 588 transitions. [2024-11-08 22:39:01,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:39:01,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:01,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,307 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:39:02,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:02,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 587 states to 401 states and 587 transitions. [2024-11-08 22:39:02,338 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 587 transitions. [2024-11-08 22:39:02,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:39:02,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:02,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:02,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:03,122 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:39:06,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.78s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:09,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:09,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 483 states and 694 transitions. [2024-11-08 22:39:09,414 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 694 transitions. [2024-11-08 22:39:09,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:39:09,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:09,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:09,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:09,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:39:10,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:10,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 492 states and 705 transitions. [2024-11-08 22:39:10,703 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 705 transitions. [2024-11-08 22:39:10,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:39:10,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:10,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:10,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:11,171 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:39:11,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 492 states and 703 transitions. [2024-11-08 22:39:11,318 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 703 transitions. [2024-11-08 22:39:11,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:39:11,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:11,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:11,712 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:39:11,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:11,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 492 states and 699 transitions. [2024-11-08 22:39:11,739 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 699 transitions. [2024-11-08 22:39:11,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:39:11,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:11,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:11,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:12,060 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2024-11-08 22:39:22,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:22,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 492 states and 697 transitions. [2024-11-08 22:39:22,099 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 697 transitions. [2024-11-08 22:39:22,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:39:22,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:22,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:22,394 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 22:39:22,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:22,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 695 states to 492 states and 695 transitions. [2024-11-08 22:39:22,484 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 695 transitions. [2024-11-08 22:39:22,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:39:22,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:22,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:22,902 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-08 22:39:24,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-08 22:39:24,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:24,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 494 states and 699 transitions. [2024-11-08 22:39:24,538 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 699 transitions. [2024-11-08 22:39:24,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:39:24,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:24,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:24,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:39:35,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:45,531 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:39:55,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:05,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:05,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:05,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 498 states and 702 transitions. [2024-11-08 22:40:05,587 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 702 transitions. [2024-11-08 22:40:05,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:40:05,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:05,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:05,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:06,094 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:40:16,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:18,829 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:40:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:18,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 502 states and 705 transitions. [2024-11-08 22:40:18,853 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 705 transitions. [2024-11-08 22:40:18,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:40:18,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:18,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:19,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:19,408 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:40:20,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:20,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 708 states to 506 states and 708 transitions. [2024-11-08 22:40:20,438 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 708 transitions. [2024-11-08 22:40:20,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:40:20,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:20,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:20,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:20,960 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:40:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:21,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 506 states and 706 transitions. [2024-11-08 22:40:21,107 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 706 transitions. [2024-11-08 22:40:21,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:40:21,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:21,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:25,198 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:40:25,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 508 states and 706 transitions. [2024-11-08 22:40:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 706 transitions. [2024-11-08 22:40:25,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:40:25,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:25,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:25,823 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:40:25,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:25,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 508 states and 704 transitions. [2024-11-08 22:40:25,847 INFO L276 IsEmpty]: Start isEmpty. Operand 508 states and 704 transitions. [2024-11-08 22:40:25,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:40:25,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:25,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:29,039 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 2 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 22:40:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 509 states and 707 transitions. [2024-11-08 22:40:30,125 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 707 transitions. [2024-11-08 22:40:30,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:40:30,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:30,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:30,652 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:40:31,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:31,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 513 states and 710 transitions. [2024-11-08 22:40:31,467 INFO L276 IsEmpty]: Start isEmpty. Operand 513 states and 710 transitions. [2024-11-08 22:40:31,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:40:31,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:31,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:34,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:35,848 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 2 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 22:40:37,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:37,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 715 states to 515 states and 715 transitions. [2024-11-08 22:40:37,652 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 715 transitions. [2024-11-08 22:40:37,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:40:37,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:37,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:41,262 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:40:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:43,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 716 states to 516 states and 716 transitions. [2024-11-08 22:40:43,184 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 716 transitions. [2024-11-08 22:40:43,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:40:43,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:43,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:45,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:47,433 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:40:49,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:49,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 517 states and 718 transitions. [2024-11-08 22:40:49,312 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 718 transitions. [2024-11-08 22:40:49,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:40:49,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:49,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:52,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:54,069 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 2 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:40:56,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:56,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 518 states and 720 transitions. [2024-11-08 22:40:56,223 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 720 transitions. [2024-11-08 22:40:56,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:40:56,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:56,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:00,067 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 2 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:41:02,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:02,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 722 states to 519 states and 722 transitions. [2024-11-08 22:41:02,147 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 722 transitions. [2024-11-08 22:41:02,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:41:02,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:02,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:04,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:06,466 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 2 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:41:08,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:08,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 520 states and 725 transitions. [2024-11-08 22:41:08,947 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 725 transitions. [2024-11-08 22:41:08,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:41:08,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:08,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:11,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:13,430 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 2 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:41:16,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:16,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 522 states and 728 transitions. [2024-11-08 22:41:16,942 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 728 transitions. [2024-11-08 22:41:16,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:41:16,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:16,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:19,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 2 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:41:22,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:22,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 523 states and 729 transitions. [2024-11-08 22:41:22,398 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 729 transitions. [2024-11-08 22:41:22,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:41:22,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:22,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:25,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:28,405 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 2 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:41:30,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 524 states and 731 transitions. [2024-11-08 22:41:30,953 INFO L276 IsEmpty]: Start isEmpty. Operand 524 states and 731 transitions. [2024-11-08 22:41:30,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:41:30,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:30,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:32,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:34,819 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 2 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:41:37,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:37,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 525 states and 730 transitions. [2024-11-08 22:41:37,143 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 730 transitions. [2024-11-08 22:41:37,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:41:37,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:40,281 INFO L134 CoverageAnalysis]: Checked inductivity of 392 backedges. 2 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:41:41,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:41,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 526 states and 731 transitions. [2024-11-08 22:41:41,686 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 731 transitions. [2024-11-08 22:41:41,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:41:41,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:41,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:43,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 2 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:41:46,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:46,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 527 states and 732 transitions. [2024-11-08 22:41:46,726 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 732 transitions. [2024-11-08 22:41:46,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:41:46,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:46,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:48,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:50,839 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 2 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:41:52,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:52,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 528 states and 733 transitions. [2024-11-08 22:41:52,270 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 733 transitions. [2024-11-08 22:41:52,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:41:52,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:52,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:54,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:55,927 INFO L134 CoverageAnalysis]: Checked inductivity of 575 backedges. 2 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:41:57,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:57,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 529 states and 734 transitions. [2024-11-08 22:41:57,657 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 734 transitions. [2024-11-08 22:41:57,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:41:57,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:57,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:01,314 INFO L134 CoverageAnalysis]: Checked inductivity of 644 backedges. 2 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:42:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:02,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 530 states and 735 transitions. [2024-11-08 22:42:02,910 INFO L276 IsEmpty]: Start isEmpty. Operand 530 states and 735 transitions. [2024-11-08 22:42:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:42:02,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:02,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:04,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:06,418 INFO L134 CoverageAnalysis]: Checked inductivity of 717 backedges. 2 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:42:07,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:07,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 531 states and 736 transitions. [2024-11-08 22:42:07,911 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 736 transitions. [2024-11-08 22:42:07,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:42:07,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:07,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:13,061 INFO L134 CoverageAnalysis]: Checked inductivity of 794 backedges. 2 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:42:14,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:14,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 532 states and 737 transitions. [2024-11-08 22:42:14,539 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 737 transitions. [2024-11-08 22:42:14,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:42:14,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:14,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:16,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:18,737 INFO L134 CoverageAnalysis]: Checked inductivity of 875 backedges. 2 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:42:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:20,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 533 states and 738 transitions. [2024-11-08 22:42:20,625 INFO L276 IsEmpty]: Start isEmpty. Operand 533 states and 738 transitions. [2024-11-08 22:42:20,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:42:20,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:20,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:23,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 960 backedges. 2 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:42:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 534 states and 739 transitions. [2024-11-08 22:42:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 739 transitions. [2024-11-08 22:42:27,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:42:27,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:27,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:30,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 2 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:42:34,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 535 states and 740 transitions. [2024-11-08 22:42:34,385 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 740 transitions. [2024-11-08 22:42:34,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:42:34,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:37,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:39,339 INFO L134 CoverageAnalysis]: Checked inductivity of 1142 backedges. 2 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:42:40,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:40,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 536 states and 741 transitions. [2024-11-08 22:42:40,331 INFO L276 IsEmpty]: Start isEmpty. Operand 536 states and 741 transitions. [2024-11-08 22:42:40,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:42:40,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:40,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:44,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:47,356 INFO L134 CoverageAnalysis]: Checked inductivity of 1239 backedges. 2 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:42:49,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 537 states and 742 transitions. [2024-11-08 22:42:49,915 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 742 transitions. [2024-11-08 22:42:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:42:49,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1340 backedges. 2 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:42:56,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 743 states to 538 states and 743 transitions. [2024-11-08 22:42:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 538 states and 743 transitions. [2024-11-08 22:42:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:42:56,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:56,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:00,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:03,659 INFO L134 CoverageAnalysis]: Checked inductivity of 1445 backedges. 2 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:43:05,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:05,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 539 states and 744 transitions. [2024-11-08 22:43:05,219 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 744 transitions. [2024-11-08 22:43:05,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:43:05,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:05,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:10,911 INFO L134 CoverageAnalysis]: Checked inductivity of 1554 backedges. 2 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:43:13,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:13,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 540 states and 745 transitions. [2024-11-08 22:43:13,194 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states and 745 transitions. [2024-11-08 22:43:13,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:43:13,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:13,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:15,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:18,774 INFO L134 CoverageAnalysis]: Checked inductivity of 1667 backedges. 2 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:43:20,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:20,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 746 states to 541 states and 746 transitions. [2024-11-08 22:43:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 541 states and 746 transitions. [2024-11-08 22:43:20,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:43:20,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:20,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:23,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:27,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1784 backedges. 2 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:43:29,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:29,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 747 states to 542 states and 747 transitions. [2024-11-08 22:43:29,769 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 747 transitions. [2024-11-08 22:43:29,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:43:29,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:29,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:37,446 INFO L134 CoverageAnalysis]: Checked inductivity of 1905 backedges. 2 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:43:38,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:38,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 543 states and 748 transitions. [2024-11-08 22:43:38,980 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 748 transitions. [2024-11-08 22:43:38,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:43:38,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:38,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:43,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:46,919 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 2 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:43:49,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:49,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 749 states to 544 states and 749 transitions. [2024-11-08 22:43:49,456 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 749 transitions. [2024-11-08 22:43:49,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:43:49,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:49,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:54,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:57,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2159 backedges. 2 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:44:00,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:00,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 750 states to 545 states and 750 transitions. [2024-11-08 22:44:00,409 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 750 transitions. [2024-11-08 22:44:00,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:44:00,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:00,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:04,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:07,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2292 backedges. 2 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:44:09,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:09,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 546 states and 751 transitions. [2024-11-08 22:44:09,989 INFO L276 IsEmpty]: Start isEmpty. Operand 546 states and 751 transitions. [2024-11-08 22:44:09,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:44:09,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:09,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:14,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:17,899 INFO L134 CoverageAnalysis]: Checked inductivity of 2429 backedges. 2 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:44:19,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:19,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 547 states and 752 transitions. [2024-11-08 22:44:19,656 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 752 transitions. [2024-11-08 22:44:19,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:44:19,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:19,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:23,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2570 backedges. 2 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:44:27,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:27,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 548 states and 753 transitions. [2024-11-08 22:44:27,602 INFO L276 IsEmpty]: Start isEmpty. Operand 548 states and 753 transitions. [2024-11-08 22:44:27,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:44:27,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:27,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:32,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2715 backedges. 2 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:44:36,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:36,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 549 states and 754 transitions. [2024-11-08 22:44:36,898 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 754 transitions. [2024-11-08 22:44:36,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:44:36,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:36,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:41,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:44,944 INFO L134 CoverageAnalysis]: Checked inductivity of 2864 backedges. 2 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:44:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:46,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 550 states and 755 transitions. [2024-11-08 22:44:46,237 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 755 transitions. [2024-11-08 22:44:46,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:44:46,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:46,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:50,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:55,693 INFO L134 CoverageAnalysis]: Checked inductivity of 3017 backedges. 2 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:44:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 551 states and 756 transitions. [2024-11-08 22:44:59,208 INFO L276 IsEmpty]: Start isEmpty. Operand 551 states and 756 transitions. [2024-11-08 22:44:59,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:44:59,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:59,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:03,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:07,458 INFO L134 CoverageAnalysis]: Checked inductivity of 3174 backedges. 2 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:45:09,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:09,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 552 states and 757 transitions. [2024-11-08 22:45:09,134 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 757 transitions. [2024-11-08 22:45:09,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:45:09,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:09,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:13,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:17,542 INFO L134 CoverageAnalysis]: Checked inductivity of 3335 backedges. 2 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:45:18,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:18,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 553 states and 758 transitions. [2024-11-08 22:45:18,964 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 758 transitions. [2024-11-08 22:45:18,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:45:18,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:18,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:23,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:28,378 INFO L134 CoverageAnalysis]: Checked inductivity of 3500 backedges. 2 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:45:31,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:31,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 554 states and 759 transitions. [2024-11-08 22:45:31,336 INFO L276 IsEmpty]: Start isEmpty. Operand 554 states and 759 transitions. [2024-11-08 22:45:31,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:45:31,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:31,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:37,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:41,322 INFO L134 CoverageAnalysis]: Checked inductivity of 3669 backedges. 2 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:45:43,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:43,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 555 states and 760 transitions. [2024-11-08 22:45:43,946 INFO L276 IsEmpty]: Start isEmpty. Operand 555 states and 760 transitions. [2024-11-08 22:45:43,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:45:43,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:50,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 3842 backedges. 2 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:45:57,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 556 states and 761 transitions. [2024-11-08 22:45:57,448 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 761 transitions. [2024-11-08 22:45:57,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:45:57,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:04,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4019 backedges. 2 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:46:44,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:44,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 762 states to 557 states and 762 transitions. [2024-11-08 22:46:44,774 INFO L276 IsEmpty]: Start isEmpty. Operand 557 states and 762 transitions. [2024-11-08 22:46:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:46:44,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:44,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:50,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:51,439 INFO L134 CoverageAnalysis]: Checked inductivity of 4200 backedges. 48 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 22:46:52,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:52,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 558 states and 773 transitions. [2024-11-08 22:46:52,396 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 773 transitions. [2024-11-08 22:46:52,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:46:52,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:52,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:46:55,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:57,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4385 backedges. 93 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 22:46:58,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:46:58,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 559 states and 777 transitions. [2024-11-08 22:46:58,263 INFO L276 IsEmpty]: Start isEmpty. Operand 559 states and 777 transitions. [2024-11-08 22:46:58,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:46:58,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:46:58,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:09,931 INFO L134 CoverageAnalysis]: Checked inductivity of 5792 backedges. 408 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:47:14,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:14,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 560 states and 779 transitions. [2024-11-08 22:47:14,010 INFO L276 IsEmpty]: Start isEmpty. Operand 560 states and 779 transitions. [2024-11-08 22:47:14,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:47:14,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:14,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:21,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 6009 backedges. 453 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:47:25,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:25,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 562 states and 783 transitions. [2024-11-08 22:47:25,766 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 783 transitions. [2024-11-08 22:47:25,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:47:25,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:25,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:35,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:38,119 INFO L134 CoverageAnalysis]: Checked inductivity of 6230 backedges. 498 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:47:40,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:40,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 563 states and 784 transitions. [2024-11-08 22:47:40,161 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 784 transitions. [2024-11-08 22:47:40,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:47:40,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:40,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:44,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,338 INFO L134 CoverageAnalysis]: Checked inductivity of 6455 backedges. 543 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:47:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:47,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 564 states and 785 transitions. [2024-11-08 22:47:47,845 INFO L276 IsEmpty]: Start isEmpty. Operand 564 states and 785 transitions. [2024-11-08 22:47:47,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:47:47,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:47,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:58,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:00,948 INFO L134 CoverageAnalysis]: Checked inductivity of 6684 backedges. 588 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:48:01,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:01,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 565 states and 786 transitions. [2024-11-08 22:48:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 786 transitions. [2024-11-08 22:48:01,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:48:01,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:01,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:11,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:13,859 INFO L134 CoverageAnalysis]: Checked inductivity of 6917 backedges. 633 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:48:15,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:15,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 566 states and 787 transitions. [2024-11-08 22:48:15,517 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 787 transitions. [2024-11-08 22:48:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:48:15,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:15,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:22,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7154 backedges. 678 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:48:27,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 788 states to 567 states and 788 transitions. [2024-11-08 22:48:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 788 transitions. [2024-11-08 22:48:27,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:48:27,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:36,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:38,679 INFO L134 CoverageAnalysis]: Checked inductivity of 7395 backedges. 723 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:48:40,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:40,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 568 states and 789 transitions. [2024-11-08 22:48:40,474 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 789 transitions. [2024-11-08 22:48:40,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:48:40,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:40,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,649 INFO L134 CoverageAnalysis]: Checked inductivity of 7640 backedges. 768 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:48:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 790 states to 569 states and 790 transitions. [2024-11-08 22:48:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 790 transitions. [2024-11-08 22:48:54,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:48:54,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:02,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:04,788 INFO L134 CoverageAnalysis]: Checked inductivity of 7889 backedges. 813 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:49:06,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 570 states and 791 transitions. [2024-11-08 22:49:06,139 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 791 transitions. [2024-11-08 22:49:06,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:49:06,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,404 INFO L134 CoverageAnalysis]: Checked inductivity of 8142 backedges. 858 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:49:25,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:25,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 792 states to 571 states and 792 transitions. [2024-11-08 22:49:25,564 INFO L276 IsEmpty]: Start isEmpty. Operand 571 states and 792 transitions. [2024-11-08 22:49:25,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:49:25,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:25,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:34,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:40,560 INFO L134 CoverageAnalysis]: Checked inductivity of 8399 backedges. 903 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:49:45,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:45,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 793 states to 572 states and 793 transitions. [2024-11-08 22:49:45,742 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 793 transitions. [2024-11-08 22:49:45,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:49:45,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:45,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:51,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:54,988 INFO L134 CoverageAnalysis]: Checked inductivity of 8660 backedges. 948 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:49:57,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:57,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 794 states to 573 states and 794 transitions. [2024-11-08 22:49:57,159 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 794 transitions. [2024-11-08 22:49:57,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:49:57,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:57,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:05,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:08,698 INFO L134 CoverageAnalysis]: Checked inductivity of 8925 backedges. 993 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:50:10,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:10,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 574 states and 795 transitions. [2024-11-08 22:50:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 574 states and 795 transitions. [2024-11-08 22:50:10,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:50:10,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:10,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:20,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat