./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/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_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9cf0abd1bd1b4ed3cb492af2ceaa5e063719310ace8aba62ab225fe204180938 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:39:10,035 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:39:10,115 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:39:10,120 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:39:10,121 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:39:10,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:39:10,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:39:10,145 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:39:10,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:39:10,146 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:39:10,147 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:39:10,147 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:39:10,148 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:39:10,148 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:39:10,149 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:39:10,149 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:39:10,150 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:39:10,150 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:39:10,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:39:10,151 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:39:10,151 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:39:10,155 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:39:10,156 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:39:10,156 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:39:10,156 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:39:10,157 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:39:10,157 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:39:10,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:10,158 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:39:10,158 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:39:10,158 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:39:10,159 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:39:10,162 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:39:10,162 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_33eea5de-0ffb-496c-a599-2e50c79b7ebb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9cf0abd1bd1b4ed3cb492af2ceaa5e063719310ace8aba62ab225fe204180938 [2024-11-09 00:39:10,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:39:10,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:39:10,512 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:39:10,513 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:39:10,514 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:39:10,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-09 00:39:12,485 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:39:12,789 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:39:12,790 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c [2024-11-09 00:39:12,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/data/ae77f6b7f/5c5bab05f0904aadba10057413fb1462/FLAGb26390c07 [2024-11-09 00:39:13,050 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/data/ae77f6b7f/5c5bab05f0904aadba10057413fb1462 [2024-11-09 00:39:13,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:39:13,054 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:39:13,056 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:13,056 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:39:13,064 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:39:13,064 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,067 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ec18aa4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13, skipping insertion in model container [2024-11-09 00:39:13,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,097 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:39:13,272 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c[576,589] [2024-11-09 00:39:13,293 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:13,302 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:39:13,315 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/sv-benchmarks/c/nla-digbench-scaling/cohendiv-ll_unwindbound50.c[576,589] [2024-11-09 00:39:13,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:39:13,339 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:39:13,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13 WrapperNode [2024-11-09 00:39:13,339 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:39:13,340 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:13,340 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:39:13,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:39:13,348 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,367 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 65 [2024-11-09 00:39:13,368 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:39:13,368 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:39:13,368 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:39:13,369 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:39:13,377 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,378 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,379 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,379 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,383 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,387 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,388 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,389 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,390 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:39:13,391 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:39:13,391 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:39:13,391 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:39:13,392 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:39:13,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:39:13,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:39:13,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33eea5de-0ffb-496c-a599-2e50c79b7ebb/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:39:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:39:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:39:13,471 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:39:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:39:13,472 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:39:13,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:39:13,531 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:39:13,533 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:39:13,676 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-09 00:39:13,676 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:39:13,718 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:39:13,719 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:39:13,719 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:13 BoogieIcfgContainer [2024-11-09 00:39:13,719 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:39:13,720 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:39:13,720 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:39:13,731 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:39:13,731 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:39:13" (1/1) ... [2024-11-09 00:39:13,740 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:39:13,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:13,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 24 states and 36 transitions. [2024-11-09 00:39:13,804 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 36 transitions. [2024-11-09 00:39:13,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 00:39:13,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:13,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:13,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:13,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:13,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 24 states and 34 transitions. [2024-11-09 00:39:13,962 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 34 transitions. [2024-11-09 00:39:13,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:39:13,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:13,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:13,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:14,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:14,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:14,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-09 00:39:14,206 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-09 00:39:14,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:39:14,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:14,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:14,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:14,276 INFO L255 TraceCheckSpWp]: Trace formula consists of 50 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:39:14,283 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:14,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:14,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:14,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 31 states and 52 transitions. [2024-11-09 00:39:14,779 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 52 transitions. [2024-11-09 00:39:14,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:39:14,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:14,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:14,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:14,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:14,824 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:39:14,826 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:14,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:39:15,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 35 states and 61 transitions. [2024-11-09 00:39:15,410 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 61 transitions. [2024-11-09 00:39:15,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 00:39:15,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:15,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:15,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:15,694 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:39:16,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:16,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 37 states and 64 transitions. [2024-11-09 00:39:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 64 transitions. [2024-11-09 00:39:16,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 00:39:16,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:16,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:16,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:16,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:16,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 78 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 00:39:16,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:16,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:39:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:16,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 40 states and 68 transitions. [2024-11-09 00:39:16,534 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 68 transitions. [2024-11-09 00:39:16,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 00:39:16,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:16,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:16,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:16,789 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:39:18,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:18,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 45 states and 80 transitions. [2024-11-09 00:39:18,014 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 80 transitions. [2024-11-09 00:39:18,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:39:18,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:18,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:18,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:18,132 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-09 00:39:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 49 states and 86 transitions. [2024-11-09 00:39:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 86 transitions. [2024-11-09 00:39:18,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:39:18,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:18,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:18,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 00:39:21,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:21,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 59 states and 109 transitions. [2024-11-09 00:39:21,289 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 109 transitions. [2024-11-09 00:39:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:39:21,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:21,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:21,563 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 15 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:39:22,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:22,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 63 states and 118 transitions. [2024-11-09 00:39:22,442 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 118 transitions. [2024-11-09 00:39:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:39:22,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:22,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:22,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 10 proven. 2 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:39:24,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:24,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 70 states and 139 transitions. [2024-11-09 00:39:24,719 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 139 transitions. [2024-11-09 00:39:24,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:39:24,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:24,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:24,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:39:25,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:25,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 74 states and 146 transitions. [2024-11-09 00:39:25,687 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 146 transitions. [2024-11-09 00:39:25,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:39:25,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:25,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:25,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:25,763 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 18 proven. 7 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:39:26,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:26,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 76 states and 147 transitions. [2024-11-09 00:39:26,367 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 147 transitions. [2024-11-09 00:39:26,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:39:26,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:26,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:26,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:26,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:26,427 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:39:26,429 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:26,921 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:39:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 88 states and 176 transitions. [2024-11-09 00:39:31,237 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 176 transitions. [2024-11-09 00:39:31,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:39:31,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:31,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:31,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:31,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:31,280 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 00:39:31,282 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:39:34,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:34,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 95 states and 190 transitions. [2024-11-09 00:39:34,318 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 190 transitions. [2024-11-09 00:39:34,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:39:34,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:34,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:34,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:34,390 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:39:34,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:34,766 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:39:35,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:35,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 97 states and 199 transitions. [2024-11-09 00:39:35,875 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 199 transitions. [2024-11-09 00:39:35,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:39:35,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:35,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:35,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:39:35,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:35,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 124 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:39:35,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:39:36,512 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 23 proven. 7 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:39:37,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:37,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 102 states and 213 transitions. [2024-11-09 00:39:37,636 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 213 transitions. [2024-11-09 00:39:37,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 00:39:37,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:37,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:37,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:37,858 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 14 proven. 2 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:39:39,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 106 states and 218 transitions. [2024-11-09 00:39:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 218 transitions. [2024-11-09 00:39:39,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 00:39:39,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:39,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:39,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:39,475 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2024-11-09 00:39:41,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:41,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 111 states and 226 transitions. [2024-11-09 00:39:41,556 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 226 transitions. [2024-11-09 00:39:41,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 00:39:41,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:41,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:41,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:41,760 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 32 proven. 10 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:39:44,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:44,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 114 states and 233 transitions. [2024-11-09 00:39:44,877 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 233 transitions. [2024-11-09 00:39:44,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:39:44,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:44,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:44,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:45,248 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:39:48,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 119 states and 254 transitions. [2024-11-09 00:39:48,775 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 254 transitions. [2024-11-09 00:39:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:39:48,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:48,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:48,941 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:39:50,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:50,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 120 states and 258 transitions. [2024-11-09 00:39:50,351 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 258 transitions. [2024-11-09 00:39:50,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 00:39:50,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:50,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:50,432 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 00:39:51,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:51,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 121 states and 260 transitions. [2024-11-09 00:39:51,552 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 260 transitions. [2024-11-09 00:39:51,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:39:51,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:51,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:51,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:51,612 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 38 proven. 4 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-09 00:39:53,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:53,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 123 states and 261 transitions. [2024-11-09 00:39:53,504 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 261 transitions. [2024-11-09 00:39:53,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 00:39:53,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:53,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:53,604 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 39 proven. 7 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:39:55,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:55,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 125 states and 265 transitions. [2024-11-09 00:39:55,110 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 265 transitions. [2024-11-09 00:39:55,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 00:39:55,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:55,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:55,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:55,218 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-09 00:39:58,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:58,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 129 states and 274 transitions. [2024-11-09 00:39:58,191 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 274 transitions. [2024-11-09 00:39:58,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:39:58,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:58,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:58,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:58,447 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:40:02,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:02,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 136 states and 305 transitions. [2024-11-09 00:40:02,273 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 305 transitions. [2024-11-09 00:40:02,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:40:02,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:02,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:02,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:02,333 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 41 proven. 7 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-09 00:40:03,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 139 states and 308 transitions. [2024-11-09 00:40:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 308 transitions. [2024-11-09 00:40:03,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:40:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:03,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:03,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:03,725 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:40:05,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:05,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 141 states and 313 transitions. [2024-11-09 00:40:05,438 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 313 transitions. [2024-11-09 00:40:05,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:05,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:05,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:05,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:05,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:05,489 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:40:05,491 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:40:14,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:14,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 154 states and 346 transitions. [2024-11-09 00:40:14,787 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 346 transitions. [2024-11-09 00:40:14,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:14,788 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:14,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:14,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:14,900 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:40:14,902 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:15,159 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 20 proven. 10 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:40:17,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:17,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 157 states and 354 transitions. [2024-11-09 00:40:17,547 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 354 transitions. [2024-11-09 00:40:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:17,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:17,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:40:17,596 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:18,954 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 31 proven. 26 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:40:25,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:25,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 162 states and 367 transitions. [2024-11-09 00:40:25,284 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 367 transitions. [2024-11-09 00:40:25,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:25,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:25,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:25,352 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 00:40:25,355 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 48 proven. 10 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-09 00:40:29,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:29,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 167 states and 386 transitions. [2024-11-09 00:40:29,510 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 386 transitions. [2024-11-09 00:40:29,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:29,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:29,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:29,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:29,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:29,558 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:40:29,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:29,896 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 31 proven. 26 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:40:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 169 states and 389 transitions. [2024-11-09 00:40:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 389 transitions. [2024-11-09 00:40:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:40:31,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:31,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:31,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:40:31,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:31,907 INFO L255 TraceCheckSpWp]: Trace formula consists of 170 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:40:31,909 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:40:32,476 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 31 proven. 26 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-09 00:40:34,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:34,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 171 states and 393 transitions. [2024-11-09 00:40:34,987 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 393 transitions. [2024-11-09 00:40:34,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:40:34,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:34,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:34,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 20 proven. 16 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:40:40,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:40,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 178 states and 428 transitions. [2024-11-09 00:40:40,597 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 428 transitions. [2024-11-09 00:40:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:40:40,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:40,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:40,655 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 50 proven. 7 refuted. 0 times theorem prover too weak. 161 trivial. 0 not checked. [2024-11-09 00:40:42,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:42,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 181 states and 431 transitions. [2024-11-09 00:40:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 431 transitions. [2024-11-09 00:40:42,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:40:42,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:42,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:42,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 22 proven. 12 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:40:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:46,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 185 states and 436 transitions. [2024-11-09 00:40:46,263 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 436 transitions. [2024-11-09 00:40:46,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:40:46,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:46,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:46,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:46,331 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 24 proven. 28 refuted. 0 times theorem prover too weak. 206 trivial. 0 not checked. [2024-11-09 00:40:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:51,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 190 states and 445 transitions. [2024-11-09 00:40:51,203 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 445 transitions. [2024-11-09 00:40:51,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:40:51,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:51,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:52,476 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:40:58,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:58,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 196 states and 463 transitions. [2024-11-09 00:40:58,997 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 463 transitions. [2024-11-09 00:40:58,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 00:40:58,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:58,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:59,048 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:41:03,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:03,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 200 states and 474 transitions. [2024-11-09 00:41:03,237 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 474 transitions. [2024-11-09 00:41:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-09 00:41:03,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:03,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:03,325 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 45 proven. 22 refuted. 0 times theorem prover too weak. 239 trivial. 0 not checked. [2024-11-09 00:41:09,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:09,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 205 states and 483 transitions. [2024-11-09 00:41:09,854 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 483 transitions. [2024-11-09 00:41:09,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:41:09,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:09,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:10,213 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:41:16,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:16,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 553 states to 210 states and 509 transitions. [2024-11-09 00:41:16,141 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 509 transitions. [2024-11-09 00:41:16,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:41:16,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:16,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:16,237 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:41:18,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:18,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 211 states and 514 transitions. [2024-11-09 00:41:18,590 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 514 transitions. [2024-11-09 00:41:18,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:41:18,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:18,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:18,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:18,684 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 27 proven. 15 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:41:20,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:20,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 211 states and 512 transitions. [2024-11-09 00:41:20,238 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 512 transitions. [2024-11-09 00:41:20,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:41:20,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:20,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:20,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:20,300 INFO L134 CoverageAnalysis]: Checked inductivity of 307 backedges. 62 proven. 4 refuted. 0 times theorem prover too weak. 241 trivial. 0 not checked. [2024-11-09 00:41:22,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:22,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 213 states and 513 transitions. [2024-11-09 00:41:22,556 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 513 transitions. [2024-11-09 00:41:22,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:41:22,557 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:22,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:22,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:22,648 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 26 proven. 10 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-11-09 00:41:26,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:26,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 563 states to 216 states and 519 transitions. [2024-11-09 00:41:26,287 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 519 transitions. [2024-11-09 00:41:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:41:26,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:26,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:26,416 INFO L134 CoverageAnalysis]: Checked inductivity of 360 backedges. 26 proven. 22 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:41:31,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:31,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 219 states and 528 transitions. [2024-11-09 00:41:31,108 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 528 transitions. [2024-11-09 00:41:31,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:41:31,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:31,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:31,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:41:31,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:31,165 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:41:31,167 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:41:33,008 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 39 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:41:45,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:45,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 607 states to 230 states and 561 transitions. [2024-11-09 00:41:45,986 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 561 transitions. [2024-11-09 00:41:45,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:41:45,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:45,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:46,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:41:46,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:46,055 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:41:46,058 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:41:47,426 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 62 proven. 26 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-09 00:41:58,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:58,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 238 states and 592 transitions. [2024-11-09 00:41:58,720 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 592 transitions. [2024-11-09 00:41:58,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:41:58,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:58,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:58,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:41:58,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:58,780 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:41:58,782 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:41:59,647 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 39 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:42:06,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:06,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 245 states and 607 transitions. [2024-11-09 00:42:06,363 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 607 transitions. [2024-11-09 00:42:06,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:42:06,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:06,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:06,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:06,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:06,420 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:42:06,422 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:07,785 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 28 proven. 24 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:42:19,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:19,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 253 states and 638 transitions. [2024-11-09 00:42:19,635 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 638 transitions. [2024-11-09 00:42:19,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:42:19,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:19,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:19,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:19,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:19,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:42:19,696 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:20,099 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 39 proven. 52 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:42:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:22,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 255 states and 641 transitions. [2024-11-09 00:42:22,330 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 641 transitions. [2024-11-09 00:42:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:42:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:22,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:22,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:42:22,388 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 63 proven. 28 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:42:29,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 261 states and 651 transitions. [2024-11-09 00:42:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 651 transitions. [2024-11-09 00:42:29,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:42:29,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:29,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:42:29,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:29,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 216 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:42:29,066 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:42:33,905 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 62 proven. 26 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-09 00:42:38,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:38,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 710 states to 264 states and 660 transitions. [2024-11-09 00:42:38,742 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 660 transitions. [2024-11-09 00:42:38,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:42:38,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:38,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:38,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:39,602 INFO L134 CoverageAnalysis]: Checked inductivity of 420 backedges. 28 proven. 28 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:42:47,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:47,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 271 states and 704 transitions. [2024-11-09 00:42:47,377 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 704 transitions. [2024-11-09 00:42:47,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:42:47,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:47,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:47,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 422 backedges. 73 proven. 7 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-09 00:42:49,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:49,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 274 states and 707 transitions. [2024-11-09 00:42:49,484 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 707 transitions. [2024-11-09 00:42:49,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-09 00:42:49,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:49,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:49,587 INFO L134 CoverageAnalysis]: Checked inductivity of 424 backedges. 30 proven. 30 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:42:54,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:54,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 278 states and 716 transitions. [2024-11-09 00:42:54,838 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 716 transitions. [2024-11-09 00:42:54,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:42:54,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:54,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:54,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:54,912 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 32 proven. 40 refuted. 0 times theorem prover too weak. 414 trivial. 0 not checked. [2024-11-09 00:43:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:00,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 282 states and 721 transitions. [2024-11-09 00:43:00,718 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 721 transitions. [2024-11-09 00:43:00,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:00,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:00,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:00,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:00,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:00,786 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:43:00,788 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:02,535 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:43:20,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:20,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 821 states to 294 states and 765 transitions. [2024-11-09 00:43:20,400 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 765 transitions. [2024-11-09 00:43:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:20,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:20,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:20,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:20,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:20,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:43:20,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:20,731 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:43:31,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:31,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 302 states and 789 transitions. [2024-11-09 00:43:31,809 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 789 transitions. [2024-11-09 00:43:31,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:31,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:31,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:31,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:31,881 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:43:31,883 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:32,161 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:43:36,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:36,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 305 states and 792 transitions. [2024-11-09 00:43:36,960 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 792 transitions. [2024-11-09 00:43:36,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:36,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:36,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:36,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:37,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:43:37,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:39,161 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:43:56,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:56,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 889 states to 319 states and 830 transitions. [2024-11-09 00:43:56,203 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 830 transitions. [2024-11-09 00:43:56,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:43:56,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:56,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:43:56,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:56,263 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:43:56,266 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:43:57,344 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:44:02,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:02,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 323 states and 840 transitions. [2024-11-09 00:44:02,950 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 840 transitions. [2024-11-09 00:44:02,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:02,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:02,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:02,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:03,011 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:44:03,012 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:03,582 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:44:12,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:12,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 330 states and 855 transitions. [2024-11-09 00:44:12,204 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 855 transitions. [2024-11-09 00:44:12,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:12,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:12,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:14,928 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:44:34,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:34,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 342 states and 890 transitions. [2024-11-09 00:44:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 890 transitions. [2024-11-09 00:44:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:34,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:34,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:34,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:34,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:34,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:44:34,956 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:35,222 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:44:44,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 347 states and 895 transitions. [2024-11-09 00:44:44,578 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 895 transitions. [2024-11-09 00:44:44,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:44,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:44,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:44,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:44,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:44,642 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:44:44,644 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:46,092 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 30 proven. 32 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:44:56,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:56,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 353 states and 909 transitions. [2024-11-09 00:44:56,557 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 909 transitions. [2024-11-09 00:44:56,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:56,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:56,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:56,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:44:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:56,633 INFO L255 TraceCheckSpWp]: Trace formula consists of 235 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:44:56,637 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:44:57,817 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 41 proven. 63 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:44:59,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:59,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 354 states and 912 transitions. [2024-11-09 00:44:59,884 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 912 transitions. [2024-11-09 00:44:59,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:44:59,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:59,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:59,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:59,960 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 361 states and 926 transitions. [2024-11-09 00:45:08,219 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 926 transitions. [2024-11-09 00:45:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:45:08,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:08,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:08,283 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:10,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:10,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 362 states and 932 transitions. [2024-11-09 00:45:10,833 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 932 transitions. [2024-11-09 00:45:10,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:45:10,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:10,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:10,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:10,896 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:16,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:16,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 365 states and 935 transitions. [2024-11-09 00:45:16,022 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 935 transitions. [2024-11-09 00:45:16,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:45:16,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:16,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:16,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:16,087 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:21,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:21,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1003 states to 368 states and 940 transitions. [2024-11-09 00:45:21,559 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 940 transitions. [2024-11-09 00:45:21,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:45:21,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:21,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:21,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:21,622 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 46 proven. 18 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:26,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:26,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1005 states to 370 states and 942 transitions. [2024-11-09 00:45:26,225 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 942 transitions. [2024-11-09 00:45:26,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:45:26,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:26,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:26,313 INFO L134 CoverageAnalysis]: Checked inductivity of 551 backedges. 58 proven. 34 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:45:35,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:35,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1011 states to 374 states and 947 transitions. [2024-11-09 00:45:35,240 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 947 transitions. [2024-11-09 00:45:35,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:35,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:35,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:35,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:35,919 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:43,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:43,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1022 states to 378 states and 957 transitions. [2024-11-09 00:45:43,051 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 957 transitions. [2024-11-09 00:45:43,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:43,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:43,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:43,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 383 states and 994 transitions. [2024-11-09 00:45:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 994 transitions. [2024-11-09 00:45:53,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:53,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:53,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:53,627 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:55,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:55,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 384 states and 1000 transitions. [2024-11-09 00:45:55,885 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 1000 transitions. [2024-11-09 00:45:55,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:55,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:55,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:55,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:55,997 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:45:58,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:58,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 384 states and 998 transitions. [2024-11-09 00:45:58,490 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 998 transitions. [2024-11-09 00:45:58,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:45:58,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:58,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:58,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:46:01,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:01,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 384 states and 997 transitions. [2024-11-09 00:46:01,643 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 997 transitions. [2024-11-09 00:46:01,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:46:01,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:01,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:01,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:01,770 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:46:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:09,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 386 states and 1007 transitions. [2024-11-09 00:46:09,289 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1007 transitions. [2024-11-09 00:46:09,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:46:09,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:09,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:09,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:09,463 INFO L134 CoverageAnalysis]: Checked inductivity of 486 backedges. 35 proven. 31 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:46:15,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:15,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 388 states and 1016 transitions. [2024-11-09 00:46:15,199 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1016 transitions. [2024-11-09 00:46:15,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:46:15,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:15,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:15,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,285 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 84 proven. 16 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-09 00:46:23,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:23,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1092 states to 392 states and 1023 transitions. [2024-11-09 00:46:23,238 INFO L276 IsEmpty]: Start isEmpty. Operand 392 states and 1023 transitions. [2024-11-09 00:46:23,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:46:23,240 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:23,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:23,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:23,310 INFO L134 CoverageAnalysis]: Checked inductivity of 549 backedges. 86 proven. 4 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-09 00:46:27,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:27,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 394 states and 1024 transitions. [2024-11-09 00:46:27,713 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1024 transitions. [2024-11-09 00:46:27,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:46:27,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:27,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:27,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 91 proven. 10 refuted. 0 times theorem prover too weak. 517 trivial. 0 not checked. [2024-11-09 00:46:35,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:35,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1096 states to 394 states and 1023 transitions. [2024-11-09 00:46:35,134 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 1023 transitions. [2024-11-09 00:46:35,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:46:35,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:35,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:35,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:35,225 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 15 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-11-09 00:46:41,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:41,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1103 states to 397 states and 1030 transitions. [2024-11-09 00:46:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1030 transitions. [2024-11-09 00:46:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:46:41,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:41,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:41,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 618 backedges. 34 proven. 15 refuted. 0 times theorem prover too weak. 569 trivial. 0 not checked. [2024-11-09 00:46:44,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:44,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 398 states and 1032 transitions. [2024-11-09 00:46:44,973 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 1032 transitions. [2024-11-09 00:46:44,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:46:44,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:44,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:44,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:45,088 INFO L134 CoverageAnalysis]: Checked inductivity of 622 backedges. 34 proven. 44 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-11-09 00:46:54,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:54,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 401 states and 1041 transitions. [2024-11-09 00:46:54,188 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 1041 transitions. [2024-11-09 00:46:54,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:46:54,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:54,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:54,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:55,526 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:09,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:09,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 406 states and 1081 transitions. [2024-11-09 00:47:09,540 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1081 transitions. [2024-11-09 00:47:09,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:47:09,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:09,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:09,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:09,675 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:15,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:15,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1165 states to 407 states and 1089 transitions. [2024-11-09 00:47:15,014 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1089 transitions. [2024-11-09 00:47:15,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:47:15,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:15,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:15,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,099 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:17,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:17,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1163 states to 407 states and 1087 transitions. [2024-11-09 00:47:17,853 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1087 transitions. [2024-11-09 00:47:17,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:47:17,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:17,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:17,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:17,976 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:20,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:20,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 407 states and 1085 transitions. [2024-11-09 00:47:20,771 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1085 transitions. [2024-11-09 00:47:20,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:47:20,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:20,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:20,896 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:24,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:24,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1159 states to 407 states and 1083 transitions. [2024-11-09 00:47:24,287 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1083 transitions. [2024-11-09 00:47:24,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:47:24,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:24,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:24,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:24,405 INFO L134 CoverageAnalysis]: Checked inductivity of 560 backedges. 40 proven. 40 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:47:27,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 407 states and 1081 transitions. [2024-11-09 00:47:27,404 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 1081 transitions. [2024-11-09 00:47:27,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-09 00:47:27,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:27,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:27,467 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 92 proven. 4 refuted. 0 times theorem prover too weak. 528 trivial. 0 not checked. [2024-11-09 00:47:32,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:32,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 409 states and 1082 transitions. [2024-11-09 00:47:32,145 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1082 transitions. [2024-11-09 00:47:32,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:47:32,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:32,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:32,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:47:32,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:32,211 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:47:32,213 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:47:34,034 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:48:06,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:06,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1209 states to 422 states and 1130 transitions. [2024-11-09 00:48:06,345 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 1130 transitions. [2024-11-09 00:48:06,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:48:06,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:06,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:48:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:06,414 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:48:06,417 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:48:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:48:10,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:10,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1215 states to 423 states and 1136 transitions. [2024-11-09 00:48:10,296 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1136 transitions. [2024-11-09 00:48:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:48:10,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:10,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:10,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:48:10,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:10,482 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 00:48:10,484 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:48:14,933 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 47 proven. 100 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:48:26,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:26,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 426 states and 1144 transitions. [2024-11-09 00:48:26,131 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1144 transitions. [2024-11-09 00:48:26,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:48:26,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:26,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:26,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:48:26,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:26,195 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:48:26,197 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:48:26,513 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:48:49,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1253 states to 437 states and 1171 transitions. [2024-11-09 00:48:49,818 INFO L276 IsEmpty]: Start isEmpty. Operand 437 states and 1171 transitions. [2024-11-09 00:48:49,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:48:49,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:49,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:48:49,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:49,880 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-11-09 00:48:49,882 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:48:53,539 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 47 proven. 86 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-11-09 00:49:04,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1263 states to 438 states and 1177 transitions. [2024-11-09 00:49:04,805 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 1177 transitions. [2024-11-09 00:49:04,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:04,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:04,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:04,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:04,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:04,859 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:49:04,862 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:08,734 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 60 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:49:20,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:20,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1291 states to 443 states and 1204 transitions. [2024-11-09 00:49:20,345 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 1204 transitions. [2024-11-09 00:49:20,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:20,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:20,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:20,404 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:49:20,406 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:49:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 445 states and 1211 transitions. [2024-11-09 00:49:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 1211 transitions. [2024-11-09 00:49:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:25,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:25,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:25,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:26,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:26,031 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:49:26,033 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:26,378 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:49:40,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:40,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 451 states and 1227 transitions. [2024-11-09 00:49:40,947 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 1227 transitions. [2024-11-09 00:49:40,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:40,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:40,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:40,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:41,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:41,014 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:49:41,017 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:41,332 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:49:48,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:48,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1321 states to 453 states and 1233 transitions. [2024-11-09 00:49:48,376 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1233 transitions. [2024-11-09 00:49:48,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:48,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:48,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:48,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:48,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:48,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-11-09 00:49:48,443 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 61 proven. 117 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-09 00:49:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:55,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1323 states to 453 states and 1232 transitions. [2024-11-09 00:49:55,780 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 1232 transitions. [2024-11-09 00:49:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 00:49:55,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:49:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:55,905 INFO L255 TraceCheckSpWp]: Trace formula consists of 262 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:49:55,907 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:49:56,226 INFO L134 CoverageAnalysis]: Checked inductivity of 694 backedges. 36 proven. 46 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:50:00,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 455 states and 1236 transitions. [2024-11-09 00:50:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1236 transitions. [2024-11-09 00:50:00,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:50:00,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:00,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:00,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:00,823 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-09 00:50:11,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:11,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 459 states and 1249 transitions. [2024-11-09 00:50:11,194 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 1249 transitions. [2024-11-09 00:50:11,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:50:11,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:11,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:11,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:11,271 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-09 00:50:14,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:14,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1347 states to 460 states and 1255 transitions. [2024-11-09 00:50:14,489 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1255 transitions. [2024-11-09 00:50:14,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:50:14,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:14,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:14,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:14,740 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-09 00:50:22,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 463 states and 1261 transitions. [2024-11-09 00:50:22,605 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 1261 transitions. [2024-11-09 00:50:22,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:50:22,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:22,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:22,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:22,717 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-09 00:50:32,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1359 states to 466 states and 1265 transitions. [2024-11-09 00:50:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1265 transitions. [2024-11-09 00:50:32,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-09 00:50:32,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:32,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:32,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 697 backedges. 36 proven. 15 refuted. 0 times theorem prover too weak. 646 trivial. 0 not checked. [2024-11-09 00:50:41,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:41,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 469 states and 1269 transitions. [2024-11-09 00:50:41,427 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1269 transitions. [2024-11-09 00:50:41,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:50:41,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:41,495 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:50:44,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:44,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1374 states to 473 states and 1278 transitions. [2024-11-09 00:50:44,392 INFO L276 IsEmpty]: Start isEmpty. Operand 473 states and 1278 transitions. [2024-11-09 00:50:44,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:50:44,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:44,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 66 proven. 18 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:50:48,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:48,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1378 states to 476 states and 1282 transitions. [2024-11-09 00:50:48,388 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1282 transitions. [2024-11-09 00:50:48,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:50:48,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:48,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:48,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:49,395 INFO L134 CoverageAnalysis]: Checked inductivity of 696 backedges. 36 proven. 48 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:51:03,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:03,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 483 states and 1346 transitions. [2024-11-09 00:51:03,666 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1346 transitions. [2024-11-09 00:51:03,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:51:03,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:03,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:03,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:03,711 INFO L134 CoverageAnalysis]: Checked inductivity of 698 backedges. 96 proven. 7 refuted. 0 times theorem prover too weak. 595 trivial. 0 not checked. [2024-11-09 00:51:07,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:07,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1447 states to 486 states and 1349 transitions. [2024-11-09 00:51:07,612 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1349 transitions. [2024-11-09 00:51:07,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:51:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:07,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 38 proven. 56 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:51:16,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:16,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1453 states to 490 states and 1354 transitions. [2024-11-09 00:51:16,843 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 1354 transitions. [2024-11-09 00:51:16,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:51:16,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:16,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:16,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 706 backedges. 38 proven. 56 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-11-09 00:51:27,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:27,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 494 states and 1367 transitions. [2024-11-09 00:51:27,618 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1367 transitions. [2024-11-09 00:51:27,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:51:27,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:27,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:27,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:27,680 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-11-09 00:51:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1479 states to 499 states and 1378 transitions. [2024-11-09 00:51:40,297 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1378 transitions. [2024-11-09 00:51:40,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:51:40,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:40,352 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 40 proven. 52 refuted. 0 times theorem prover too weak. 694 trivial. 0 not checked. [2024-11-09 00:51:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1485 states to 503 states and 1383 transitions. [2024-11-09 00:51:51,315 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1383 transitions. [2024-11-09 00:51:51,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:51:51,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:51,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:51,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:51,365 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 72 proven. 18 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-11-09 00:51:54,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:54,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1494 states to 507 states and 1392 transitions. [2024-11-09 00:51:54,396 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1392 transitions. [2024-11-09 00:51:54,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:51:54,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:54,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:51:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:54,455 INFO L255 TraceCheckSpWp]: Trace formula consists of 281 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:51:54,458 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:51:58,077 INFO L134 CoverageAnalysis]: Checked inductivity of 774 backedges. 49 proven. 95 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked.