./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/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_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:28:37,629 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:28:37,756 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:28:37,765 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:28:37,768 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:28:37,809 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:28:37,813 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:28:37,814 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:28:37,815 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:28:37,817 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:28:37,818 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:28:37,818 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:28:37,819 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:28:37,822 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:28:37,823 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:28:37,823 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:28:37,824 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:28:37,824 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:28:37,824 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:28:37,825 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:28:37,825 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:28:37,829 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:28:37,830 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:28:37,830 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:28:37,831 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:28:37,831 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:28:37,831 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:28:37,832 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:28:37,832 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:28:37,833 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:37,836 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:28:37,836 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:28:37,837 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:28:37,837 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:28:37,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:28:37,838 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_b91259ec-38fe-4234-be26-19a4e6325583/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8a34048511216dfe9a14f70dd929fd2de5a6eaf4560cb9e9e466dd0467a1d6d7 [2024-11-08 23:28:38,193 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:28:38,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:28:38,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:28:38,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:28:38,240 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:28:38,242 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i Unable to find full path for "g++" [2024-11-08 23:28:40,931 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:28:41,345 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:28:41,346 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test1-1.i [2024-11-08 23:28:41,380 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/data/12753d4b6/02741aad1ce54629bc6b8864f01ce4a7/FLAGcce62a9c9 [2024-11-08 23:28:41,547 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/data/12753d4b6/02741aad1ce54629bc6b8864f01ce4a7 [2024-11-08 23:28:41,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:28:41,561 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:28:41,563 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:41,563 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:28:41,578 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:28:41,579 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:41" (1/1) ... [2024-11-08 23:28:41,580 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6342e01e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:41, skipping insertion in model container [2024-11-08 23:28:41,580 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:28:41" (1/1) ... [2024-11-08 23:28:41,692 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:28:42,469 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:42,485 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:28:42,609 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:28:42,669 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:28:42,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42 WrapperNode [2024-11-08 23:28:42,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:28:42,672 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:42,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:28:42,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:28:42,683 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,716 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,793 INFO L138 Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 831 [2024-11-08 23:28:42,794 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:28:42,795 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:28:42,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:28:42,799 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:28:42,812 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,833 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,834 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,871 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,889 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,894 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,899 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,908 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:28:42,909 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:28:42,910 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:28:42,910 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:28:42,911 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:28:42" (1/1) ... [2024-11-08 23:28:42,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:28:42,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:28:42,967 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:28:42,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b91259ec-38fe-4234-be26-19a4e6325583/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:28:43,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:28:43,022 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:28:43,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:28:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:28:43,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:28:43,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:28:43,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:28:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:28:43,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:28:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:28:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:28:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:28:43,026 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:28:43,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:28:43,301 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:28:43,309 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:28:44,936 INFO L? ?]: Removed 216 outVars from TransFormulas that were not future-live. [2024-11-08 23:28:44,937 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:28:46,140 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:28:46,141 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-08 23:28:46,141 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:46 BoogieIcfgContainer [2024-11-08 23:28:46,142 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:28:46,143 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:28:46,143 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:28:46,157 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:28:46,158 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:28:46" (1/1) ... [2024-11-08 23:28:46,170 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:28:46,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-08 23:28:46,249 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-08 23:28:46,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:28:46,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,497 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 23:28:46,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 100 states and 162 transitions. [2024-11-08 23:28:46,534 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 162 transitions. [2024-11-08 23:28:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:28:46,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:28:46,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,663 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:28:46,669 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:28:46,713 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 23:28:46,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 104 states and 167 transitions. [2024-11-08 23:28:46,801 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 167 transitions. [2024-11-08 23:28:46,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:28:46,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,862 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 23:28:46,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2024-11-08 23:28:46,868 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-11-08 23:28:46,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:28:46,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:46,923 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 23:28:46,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:46,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 104 states and 161 transitions. [2024-11-08 23:28:46,936 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 161 transitions. [2024-11-08 23:28:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:28:46,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:47,040 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 23:28:47,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 104 states and 155 transitions. [2024-11-08 23:28:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2024-11-08 23:28:47,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:28:47,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:47,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:47,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:47,257 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 23:28:57,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:28:57,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:28:57,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 104 states and 149 transitions. [2024-11-08 23:28:57,400 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 149 transitions. [2024-11-08 23:28:57,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:28:57,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:28:57,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:28:57,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:28:57,776 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:07,978 WARN L539 Checker$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 23:29:08,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:08,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 120 states and 168 transitions. [2024-11-08 23:29:08,926 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 168 transitions. [2024-11-08 23:29:08,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:29:08,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:08,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,156 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 23:29:09,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:09,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 120 states and 166 transitions. [2024-11-08 23:29:09,180 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 166 transitions. [2024-11-08 23:29:09,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:29:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:09,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,526 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 23:29:09,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:09,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-11-08 23:29:09,596 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-11-08 23:29:09,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:29:09,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:09,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,799 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 23:29:09,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-11-08 23:29:09,815 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-08 23:29:09,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:29:09,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:09,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:09,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:29:19,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:19,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:19,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 120 states and 160 transitions. [2024-11-08 23:29:19,989 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 160 transitions. [2024-11-08 23:29:19,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:29:19,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:19,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:20,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:20,333 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:27,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:27,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:27,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 124 states and 163 transitions. [2024-11-08 23:29:27,956 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 163 transitions. [2024-11-08 23:29:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:29:27,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:27,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:28,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:28,531 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:29:32,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:32,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 159 states and 206 transitions. [2024-11-08 23:29:32,600 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 206 transitions. [2024-11-08 23:29:32,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:29:32,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:32,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:32,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:33,165 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:29:36,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:46,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:51,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.62s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:29:52,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:52,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 195 states and 249 transitions. [2024-11-08 23:29:52,473 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-11-08 23:29:52,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:29:52,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:52,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:52,756 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:29:52,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:52,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 247 transitions. [2024-11-08 23:29:52,899 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 247 transitions. [2024-11-08 23:29:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:29:52,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:52,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:53,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:54,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:54,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:54,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 197 states and 250 transitions. [2024-11-08 23:29:54,554 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 250 transitions. [2024-11-08 23:29:54,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:29:54,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:54,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:55,865 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:56,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:56,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 198 states and 252 transitions. [2024-11-08 23:29:56,120 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 252 transitions. [2024-11-08 23:29:56,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:29:56,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:56,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:56,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:57,278 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:58,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:58,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 200 states and 255 transitions. [2024-11-08 23:29:58,145 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 255 transitions. [2024-11-08 23:29:58,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:29:58,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:58,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:29:58,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:29:59,515 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:29:59,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:29:59,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-11-08 23:29:59,941 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-11-08 23:29:59,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:29:59,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:29:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:00,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:02,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:02,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 202 states and 257 transitions. [2024-11-08 23:30:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 257 transitions. [2024-11-08 23:30:02,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:30:02,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:02,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:02,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:03,908 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:04,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:04,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 203 states and 258 transitions. [2024-11-08 23:30:04,721 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 258 transitions. [2024-11-08 23:30:04,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:30:04,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:04,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:06,326 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:06,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:06,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 204 states and 259 transitions. [2024-11-08 23:30:06,986 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 259 transitions. [2024-11-08 23:30:06,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:30:06,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:06,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:07,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:08,974 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:09,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:09,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 205 states and 260 transitions. [2024-11-08 23:30:09,961 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 260 transitions. [2024-11-08 23:30:09,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:30:09,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:09,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:10,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:11,677 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:12,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 206 states and 261 transitions. [2024-11-08 23:30:12,292 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 261 transitions. [2024-11-08 23:30:12,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:30:12,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:12,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:12,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:15,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:15,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 207 states and 262 transitions. [2024-11-08 23:30:15,133 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 262 transitions. [2024-11-08 23:30:15,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:30:15,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:15,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:15,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:17,064 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 263 transitions. [2024-11-08 23:30:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 263 transitions. [2024-11-08 23:30:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:30:18,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:18,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:18,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:20,257 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:21,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:21,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-08 23:30:21,016 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-08 23:30:21,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:30:21,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:21,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:21,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:22,614 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 4 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:23,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-11-08 23:30:23,195 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-11-08 23:30:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:30:23,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:23,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:23,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:25,552 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 4 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:27,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:27,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 266 transitions. [2024-11-08 23:30:27,011 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 266 transitions. [2024-11-08 23:30:27,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:30:27,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:29,276 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 4 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:29,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 212 states and 267 transitions. [2024-11-08 23:30:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 267 transitions. [2024-11-08 23:30:29,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:30:29,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:29,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:30,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:31,971 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 4 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:33,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:33,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 268 transitions. [2024-11-08 23:30:33,373 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-11-08 23:30:33,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:30:33,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:33,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:34,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:35,710 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 4 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:36,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:36,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-08 23:30:36,348 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-08 23:30:36,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:30:36,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:36,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:38,532 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:39,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:39,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-08 23:30:39,085 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-08 23:30:39,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:30:39,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:39,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:39,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:41,364 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 4 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:42,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:42,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 216 states and 271 transitions. [2024-11-08 23:30:42,765 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 271 transitions. [2024-11-08 23:30:42,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:30:42,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:42,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:43,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:44,965 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 4 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:45,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:45,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 217 states and 272 transitions. [2024-11-08 23:30:45,691 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 272 transitions. [2024-11-08 23:30:45,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:30:45,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:46,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:48,061 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:49,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:49,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 273 transitions. [2024-11-08 23:30:49,362 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-08 23:30:49,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:30:49,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:49,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:50,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 4 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:52,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:52,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 219 states and 274 transitions. [2024-11-08 23:30:52,908 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 274 transitions. [2024-11-08 23:30:52,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:30:52,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:52,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:53,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:54,779 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 4 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:55,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:55,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2024-11-08 23:30:55,934 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-11-08 23:30:55,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:30:55,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:55,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:30:57,888 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 4 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:30:58,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:30:58,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 276 transitions. [2024-11-08 23:30:58,889 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-11-08 23:30:58,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:30:58,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:30:58,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:30:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:01,866 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 4 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 277 transitions. [2024-11-08 23:31:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-11-08 23:31:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:31:03,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:03,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 4 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:06,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:06,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 278 transitions. [2024-11-08 23:31:06,488 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-11-08 23:31:06,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:31:06,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:06,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:09,370 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 4 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:11,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:11,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-08 23:31:11,175 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-08 23:31:11,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:31:11,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:11,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:11,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:13,448 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 4 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:14,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:14,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 280 transitions. [2024-11-08 23:31:14,331 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-11-08 23:31:14,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:31:14,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:14,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:14,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:16,617 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 4 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:18,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 226 states and 281 transitions. [2024-11-08 23:31:18,151 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 281 transitions. [2024-11-08 23:31:18,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:31:18,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:18,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:18,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:21,040 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 4 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 227 states and 282 transitions. [2024-11-08 23:31:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 282 transitions. [2024-11-08 23:31:21,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:31:21,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:21,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:22,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:25,016 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 4 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:26,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-11-08 23:31:26,650 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-11-08 23:31:26,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:31:26,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:26,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:27,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:28,971 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 4 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:29,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:29,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 284 transitions. [2024-11-08 23:31:29,997 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-11-08 23:31:29,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:31:29,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:29,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:33,143 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 4 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:34,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:34,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 285 transitions. [2024-11-08 23:31:34,818 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-08 23:31:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:31:34,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:34,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:35,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:37,839 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 4 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:38,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:38,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-08 23:31:38,591 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 23:31:38,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:31:38,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:38,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:39,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:41,512 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 4 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:42,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:42,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-11-08 23:31:42,220 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-08 23:31:42,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:31:42,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:42,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:42,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:45,327 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 4 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:46,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:46,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-11-08 23:31:46,172 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-08 23:31:46,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:31:46,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:46,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:50,146 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 4 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:52,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:52,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 234 states and 289 transitions. [2024-11-08 23:31:52,049 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 289 transitions. [2024-11-08 23:31:52,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:31:52,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:52,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:52,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:54,339 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 4 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:55,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:55,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 290 transitions. [2024-11-08 23:31:55,154 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 290 transitions. [2024-11-08 23:31:55,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:31:55,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:55,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:31:55,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:31:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 4 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:31:59,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:31:59,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 291 transitions. [2024-11-08 23:31:59,992 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 291 transitions. [2024-11-08 23:31:59,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:31:59,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:31:59,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:00,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:04,087 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 4 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:05,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:05,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 292 transitions. [2024-11-08 23:32:05,487 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 292 transitions. [2024-11-08 23:32:05,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:32:05,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:08,457 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 4 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 238 states and 293 transitions. [2024-11-08 23:32:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 293 transitions. [2024-11-08 23:32:10,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:32:10,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:10,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:10,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:13,914 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 4 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:15,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:15,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 294 transitions. [2024-11-08 23:32:15,781 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 294 transitions. [2024-11-08 23:32:15,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:32:15,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:15,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:20,067 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 4 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:21,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:21,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 240 states and 295 transitions. [2024-11-08 23:32:21,661 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 295 transitions. [2024-11-08 23:32:21,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:32:21,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:21,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:22,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 4 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:32:48,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:48,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 241 states and 296 transitions. [2024-11-08 23:32:48,510 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 296 transitions. [2024-11-08 23:32:48,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:32:48,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:48,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:49,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:50,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:50,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 242 states and 298 transitions. [2024-11-08 23:32:50,019 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 298 transitions. [2024-11-08 23:32:50,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:32:50,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:50,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:50,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:50,814 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 140 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:51,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:51,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 243 states and 301 transitions. [2024-11-08 23:32:51,762 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 301 transitions. [2024-11-08 23:32:51,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:32:51,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:51,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:53,743 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 185 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:32:56,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:32:56,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 245 states and 305 transitions. [2024-11-08 23:32:56,617 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-11-08 23:32:56,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:32:56,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:32:56,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:32:58,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:32:59,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1231 backedges. 230 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:01,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:01,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 246 states and 307 transitions. [2024-11-08 23:33:01,339 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 307 transitions. [2024-11-08 23:33:01,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:33:01,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:01,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:02,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:03,544 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 275 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:04,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:04,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 308 transitions. [2024-11-08 23:33:04,597 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 308 transitions. [2024-11-08 23:33:04,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:33:04,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:04,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:07,060 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 320 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:08,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:08,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 309 transitions. [2024-11-08 23:33:08,116 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-08 23:33:08,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:33:08,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:08,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:08,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:10,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1384 backedges. 365 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:11,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:11,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 249 states and 310 transitions. [2024-11-08 23:33:11,205 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 310 transitions. [2024-11-08 23:33:11,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:33:11,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:11,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 410 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 251 states and 313 transitions. [2024-11-08 23:33:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 313 transitions. [2024-11-08 23:33:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:33:17,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:18,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:19,933 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 455 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:21,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:21,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 252 states and 314 transitions. [2024-11-08 23:33:21,137 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 314 transitions. [2024-11-08 23:33:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:33:21,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:21,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 500 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:24,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:24,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 253 states and 315 transitions. [2024-11-08 23:33:24,718 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 315 transitions. [2024-11-08 23:33:24,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:33:24,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:24,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:25,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 545 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:29,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 254 states and 316 transitions. [2024-11-08 23:33:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 316 transitions. [2024-11-08 23:33:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:33:29,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:29,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:32,642 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 590 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:34,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2024-11-08 23:33:34,548 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2024-11-08 23:33:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:33:34,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:35,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:36,571 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 635 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:37,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 256 states and 318 transitions. [2024-11-08 23:33:37,876 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 318 transitions. [2024-11-08 23:33:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:33:37,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:37,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:38,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:41,519 INFO L134 CoverageAnalysis]: Checked inductivity of 1776 backedges. 680 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:43,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:43,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 257 states and 319 transitions. [2024-11-08 23:33:43,373 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 319 transitions. [2024-11-08 23:33:43,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:33:43,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:43,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:44,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:46,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 725 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:47,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 258 states and 320 transitions. [2024-11-08 23:33:47,589 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 320 transitions. [2024-11-08 23:33:47,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:33:47,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:47,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:49,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 770 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:51,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:51,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 259 states and 321 transitions. [2024-11-08 23:33:51,564 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 321 transitions. [2024-11-08 23:33:51,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:33:51,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:51,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:52,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:55,114 INFO L134 CoverageAnalysis]: Checked inductivity of 1959 backedges. 815 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:33:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:33:56,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 260 states and 322 transitions. [2024-11-08 23:33:56,842 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 322 transitions. [2024-11-08 23:33:56,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:33:56,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:33:56,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:33:57,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:33:59,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 860 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:00,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:00,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 261 states and 323 transitions. [2024-11-08 23:34:00,337 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 323 transitions. [2024-11-08 23:34:00,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:34:00,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:00,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:01,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 905 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:05,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:05,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 262 states and 324 transitions. [2024-11-08 23:34:05,064 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 324 transitions. [2024-11-08 23:34:05,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:34:05,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:05,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:06,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:07,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2151 backedges. 950 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:09,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 263 states and 325 transitions. [2024-11-08 23:34:09,074 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 325 transitions. [2024-11-08 23:34:09,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:34:09,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:09,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:10,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:12,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 995 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:13,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 264 states and 326 transitions. [2024-11-08 23:34:13,536 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 326 transitions. [2024-11-08 23:34:13,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:34:13,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:13,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:15,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:18,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2284 backedges. 1040 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:20,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:20,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 265 states and 327 transitions. [2024-11-08 23:34:20,487 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2024-11-08 23:34:20,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:34:20,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:20,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:21,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:23,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 1085 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:25,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:25,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 266 states and 328 transitions. [2024-11-08 23:34:25,245 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 328 transitions. [2024-11-08 23:34:25,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:34:25,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:25,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:26,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:28,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 1130 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:29,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:29,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 267 states and 329 transitions. [2024-11-08 23:34:29,605 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 329 transitions. [2024-11-08 23:34:29,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:34:29,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:29,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:30,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:32,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 1175 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:33,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:33,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 268 states and 330 transitions. [2024-11-08 23:34:33,482 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 330 transitions. [2024-11-08 23:34:33,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:34:33,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:33,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:34,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:35,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2562 backedges. 1220 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:37,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 269 states and 331 transitions. [2024-11-08 23:34:37,039 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 331 transitions. [2024-11-08 23:34:37,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:34:37,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:37,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:38,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:41,541 INFO L134 CoverageAnalysis]: Checked inductivity of 2634 backedges. 1265 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 270 states and 332 transitions. [2024-11-08 23:34:43,975 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 332 transitions. [2024-11-08 23:34:43,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:34:43,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:43,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:44,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:48,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 1310 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 271 states and 333 transitions. [2024-11-08 23:34:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 333 transitions. [2024-11-08 23:34:50,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:34:50,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:50,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:51,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:54,485 INFO L134 CoverageAnalysis]: Checked inductivity of 2781 backedges. 1355 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:34:56,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:34:56,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 272 states and 334 transitions. [2024-11-08 23:34:56,682 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 334 transitions. [2024-11-08 23:34:56,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:34:56,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:34:56,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:34:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:34:59,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 1400 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:01,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:01,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 273 states and 335 transitions. [2024-11-08 23:35:01,370 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 335 transitions. [2024-11-08 23:35:01,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:35:01,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:01,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:06,875 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 1445 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:09,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:09,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 274 states and 336 transitions. [2024-11-08 23:35:09,144 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-11-08 23:35:09,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:35:09,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:13,780 INFO L134 CoverageAnalysis]: Checked inductivity of 3009 backedges. 1490 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:15,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:15,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 275 states and 337 transitions. [2024-11-08 23:35:15,793 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 337 transitions. [2024-11-08 23:35:15,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:35:15,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:15,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:20,934 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 1535 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 276 states and 338 transitions. [2024-11-08 23:35:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-11-08 23:35:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:35:23,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:23,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:24,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:27,688 INFO L134 CoverageAnalysis]: Checked inductivity of 3166 backedges. 1580 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:29,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:29,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 277 states and 339 transitions. [2024-11-08 23:35:29,854 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 339 transitions. [2024-11-08 23:35:29,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:35:29,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:29,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:30,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:34,168 INFO L134 CoverageAnalysis]: Checked inductivity of 3246 backedges. 1625 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:36,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:36,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 278 states and 340 transitions. [2024-11-08 23:35:36,421 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 340 transitions. [2024-11-08 23:35:36,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:35:36,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:36,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:38,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:44,852 INFO L134 CoverageAnalysis]: Checked inductivity of 3327 backedges. 1670 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:49,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:49,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 279 states and 341 transitions. [2024-11-08 23:35:49,017 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 341 transitions. [2024-11-08 23:35:49,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:35:49,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:49,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:50,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:53,793 INFO L134 CoverageAnalysis]: Checked inductivity of 3409 backedges. 1715 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:35:56,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 280 states and 342 transitions. [2024-11-08 23:35:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 342 transitions. [2024-11-08 23:35:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:35:56,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:57,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,622 INFO L134 CoverageAnalysis]: Checked inductivity of 3492 backedges. 1760 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:02,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:02,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 281 states and 343 transitions. [2024-11-08 23:36:02,529 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 343 transitions. [2024-11-08 23:36:02,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:36:02,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:02,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:03,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:07,551 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 1805 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:09,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:09,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 282 states and 344 transitions. [2024-11-08 23:36:09,751 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 344 transitions. [2024-11-08 23:36:09,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:36:09,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:09,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:10,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:14,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 1850 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:16,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 283 states and 345 transitions. [2024-11-08 23:36:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 345 transitions. [2024-11-08 23:36:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:36:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:16,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:17,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:20,727 INFO L134 CoverageAnalysis]: Checked inductivity of 3747 backedges. 1895 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:22,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:22,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 284 states and 346 transitions. [2024-11-08 23:36:22,251 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-11-08 23:36:22,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:36:22,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:23,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:28,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 1940 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:30,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:30,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 285 states and 347 transitions. [2024-11-08 23:36:30,174 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 347 transitions. [2024-11-08 23:36:30,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:36:30,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:30,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:33,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:37,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 1985 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 286 states and 348 transitions. [2024-11-08 23:36:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 348 transitions. [2024-11-08 23:36:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:36:39,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:44,781 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 2030 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:48,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:48,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 287 states and 349 transitions. [2024-11-08 23:36:48,971 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 349 transitions. [2024-11-08 23:36:48,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:36:48,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:48,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:49,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:54,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 2075 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:36:56,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:56,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 288 states and 350 transitions. [2024-11-08 23:36:56,303 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 350 transitions. [2024-11-08 23:36:56,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:36:56,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:56,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:59,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:03,557 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 2120 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:05,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 289 states and 351 transitions. [2024-11-08 23:37:05,376 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 351 transitions. [2024-11-08 23:37:05,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:37:05,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:05,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:07,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:11,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4284 backedges. 2165 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:12,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:12,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 290 states and 352 transitions. [2024-11-08 23:37:12,949 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-08 23:37:12,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:37:12,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:12,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:14,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:18,041 INFO L134 CoverageAnalysis]: Checked inductivity of 4377 backedges. 2210 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:19,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:19,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 291 states and 353 transitions. [2024-11-08 23:37:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-11-08 23:37:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:37:19,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:19,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:20,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:27,011 INFO L134 CoverageAnalysis]: Checked inductivity of 4471 backedges. 2255 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 292 states and 354 transitions. [2024-11-08 23:37:31,737 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 354 transitions. [2024-11-08 23:37:31,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:37:31,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:31,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:32,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:37,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 2300 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:39,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 293 states and 355 transitions. [2024-11-08 23:37:39,377 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 355 transitions. [2024-11-08 23:37:39,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:37:39,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:46,656 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 2345 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 294 states and 356 transitions. [2024-11-08 23:37:50,169 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-11-08 23:37:50,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:37:50,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:51,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:56,110 INFO L134 CoverageAnalysis]: Checked inductivity of 4759 backedges. 2390 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:37:58,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:58,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 295 states and 357 transitions. [2024-11-08 23:37:58,412 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 357 transitions. [2024-11-08 23:37:58,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:37:58,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:58,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:59,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:03,523 INFO L134 CoverageAnalysis]: Checked inductivity of 4857 backedges. 2435 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:05,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:05,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 296 states and 358 transitions. [2024-11-08 23:38:05,298 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 358 transitions. [2024-11-08 23:38:05,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:38:05,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:05,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:07,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:13,222 INFO L134 CoverageAnalysis]: Checked inductivity of 4956 backedges. 2480 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:17,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:17,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 297 states and 359 transitions. [2024-11-08 23:38:17,848 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 359 transitions. [2024-11-08 23:38:17,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:38:17,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:17,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:20,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,213 INFO L134 CoverageAnalysis]: Checked inductivity of 5056 backedges. 2525 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:27,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:27,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 298 states and 360 transitions. [2024-11-08 23:38:27,757 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 360 transitions. [2024-11-08 23:38:27,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:38:27,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:27,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:29,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:34,576 INFO L134 CoverageAnalysis]: Checked inductivity of 5157 backedges. 2570 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:37,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:37,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 299 states and 361 transitions. [2024-11-08 23:38:37,409 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 361 transitions. [2024-11-08 23:38:37,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:38:37,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:37,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:42,815 INFO L134 CoverageAnalysis]: Checked inductivity of 5259 backedges. 2615 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:44,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:44,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-11-08 23:38:44,780 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-08 23:38:44,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:38:44,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:44,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:46,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,913 INFO L134 CoverageAnalysis]: Checked inductivity of 5362 backedges. 2660 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:38:57,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:57,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 301 states and 363 transitions. [2024-11-08 23:38:57,051 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 363 transitions. [2024-11-08 23:38:57,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:38:57,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:57,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:04,708 INFO L134 CoverageAnalysis]: Checked inductivity of 5466 backedges. 2705 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:08,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:08,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 302 states and 364 transitions. [2024-11-08 23:39:08,667 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 364 transitions. [2024-11-08 23:39:08,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:39:08,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:08,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:09,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:16,096 INFO L134 CoverageAnalysis]: Checked inductivity of 5571 backedges. 2750 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 303 states and 365 transitions. [2024-11-08 23:39:20,221 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 365 transitions. [2024-11-08 23:39:20,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:39:20,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:28,650 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 2795 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:32,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:32,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 304 states and 366 transitions. [2024-11-08 23:39:32,341 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 366 transitions. [2024-11-08 23:39:32,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:39:32,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:32,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:33,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:40,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 2840 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 305 states and 367 transitions. [2024-11-08 23:39:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 367 transitions. [2024-11-08 23:39:43,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:39:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:43,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 5892 backedges. 2885 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:39:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 306 states and 368 transitions. [2024-11-08 23:39:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 368 transitions. [2024-11-08 23:39:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:39:54,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:55,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 6001 backedges. 2930 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 307 states and 369 transitions. [2024-11-08 23:40:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 369 transitions. [2024-11-08 23:40:02,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:40:02,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:10,702 INFO L134 CoverageAnalysis]: Checked inductivity of 6111 backedges. 2975 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:15,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:15,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 308 states and 370 transitions. [2024-11-08 23:40:15,659 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 370 transitions. [2024-11-08 23:40:15,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:40:15,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:15,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:18,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:24,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6222 backedges. 3020 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:40:27,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 309 states and 371 transitions. [2024-11-08 23:40:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-08 23:40:27,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:40:27,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:33,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat