./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/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_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 7bf1fedabded59b54ffeedfdca15b4d2afc329082dbabcf446dea84149cd8668 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:02:16,197 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:02:16,298 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-09 01:02:16,305 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:02:16,305 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 01:02:16,335 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:02:16,336 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:02:16,336 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 01:02:16,337 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 01:02:16,339 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 01:02:16,339 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:02:16,340 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:02:16,340 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:02:16,340 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:02:16,341 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:02:16,341 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:02:16,341 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:02:16,342 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:02:16,345 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:02:16,345 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:02:16,346 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 01:02:16,347 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 01:02:16,347 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:02:16,351 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:02:16,351 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:02:16,352 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 01:02:16,352 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 01:02:16,352 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 01:02:16,353 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:02:16,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:16,353 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:02:16,353 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:02:16,354 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:02:16,355 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 01:02:16,355 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:02:16,372 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_08fd1f17-1038-4ce1-baf8-5b1e873ad085/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7bf1fedabded59b54ffeedfdca15b4d2afc329082dbabcf446dea84149cd8668 [2024-11-09 01:02:16,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:02:16,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:02:16,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:02:16,678 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:02:16,679 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:02:16,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c Unable to find full path for "g++" [2024-11-09 01:02:18,820 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:02:19,020 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:02:19,021 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/sv-benchmarks/c/nla-digbench-scaling/ps5-ll_unwindbound1.c [2024-11-09 01:02:19,028 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/data/3848f81b1/b8fbd905856e4c9799a54f73aa9c10d6/FLAGa88688e39 [2024-11-09 01:02:19,054 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/data/3848f81b1/b8fbd905856e4c9799a54f73aa9c10d6 [2024-11-09 01:02:19,056 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:02:19,059 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:02:19,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:19,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:02:19,066 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:02:19,067 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,068 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@503d1cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19, skipping insertion in model container [2024-11-09 01:02:19,068 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,088 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:02:19,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:19,285 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:02:19,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:02:19,324 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:02:19,324 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19 WrapperNode [2024-11-09 01:02:19,325 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:02:19,326 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:19,326 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:02:19,326 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:02:19,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,341 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,370 INFO L138 Inliner]: procedures = 14, calls = 12, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 134 [2024-11-09 01:02:19,371 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:02:19,372 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:02:19,372 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:02:19,372 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:02:19,382 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,384 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,385 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,389 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,392 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,394 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,396 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,398 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:02:19,399 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:02:19,399 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:02:19,400 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:02:19,400 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:02:19" (1/1) ... [2024-11-09 01:02:19,406 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 01:02:19,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 01:02:19,437 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 01:02:19,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fd1f17-1038-4ce1-baf8-5b1e873ad085/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 01:02:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:02:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:02:19,478 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:02:19,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:02:19,479 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:02:19,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:02:19,534 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:02:19,536 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:02:20,160 INFO L? ?]: Removed 92 outVars from TransFormulas that were not future-live. [2024-11-09 01:02:20,161 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:02:20,282 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:02:20,283 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-09 01:02:20,283 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:20 BoogieIcfgContainer [2024-11-09 01:02:20,284 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:02:20,284 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 01:02:20,285 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 01:02:20,296 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 01:02:20,296 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:02:20" (1/1) ... [2024-11-09 01:02:20,307 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:02:20,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 183 states and 187 transitions. [2024-11-09 01:02:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 187 transitions. [2024-11-09 01:02:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:02:20,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:20,549 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 01:02:20,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 183 states and 186 transitions. [2024-11-09 01:02:20,574 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 186 transitions. [2024-11-09 01:02:20,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2024-11-09 01:02:20,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:20,691 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 01:02:20,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 185 states and 189 transitions. [2024-11-09 01:02:20,748 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 189 transitions. [2024-11-09 01:02:20,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 01:02:20,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:20,842 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 01:02:20,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:20,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 188 states and 193 transitions. [2024-11-09 01:02:20,976 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 193 transitions. [2024-11-09 01:02:20,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:02:20,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:20,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:20,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,037 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 01:02:21,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 193 states and 203 transitions. [2024-11-09 01:02:21,385 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 203 transitions. [2024-11-09 01:02:21,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 01:02:21,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,458 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 01:02:21,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 194 states and 204 transitions. [2024-11-09 01:02:21,477 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 204 transitions. [2024-11-09 01:02:21,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:02:21,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,544 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 01:02:21,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 195 states and 205 transitions. [2024-11-09 01:02:21,567 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 205 transitions. [2024-11-09 01:02:21,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:02:21,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,627 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 01:02:21,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 196 states and 206 transitions. [2024-11-09 01:02:21,650 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 206 transitions. [2024-11-09 01:02:21,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:02:21,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,700 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 01:02:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 196 states and 205 transitions. [2024-11-09 01:02:21,752 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 205 transitions. [2024-11-09 01:02:21,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:02:21,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,775 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 01:02:21,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 195 states and 204 transitions. [2024-11-09 01:02:21,783 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 204 transitions. [2024-11-09 01:02:21,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:02:21,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:21,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,821 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:21,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:21,851 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 01:02:21,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 197 states and 206 transitions. [2024-11-09 01:02:21,872 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 206 transitions. [2024-11-09 01:02:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-09 01:02:21,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:21,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,895 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:21,895 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:21,917 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 01:02:21,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:21,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 198 states and 207 transitions. [2024-11-09 01:02:21,933 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 207 transitions. [2024-11-09 01:02:21,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:02:21,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:21,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:21,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:21,978 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:21,979 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,006 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 01:02:22,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 199 states and 208 transitions. [2024-11-09 01:02:22,023 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 208 transitions. [2024-11-09 01:02:22,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 01:02:22,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,050 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 01:02:22,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 198 states and 207 transitions. [2024-11-09 01:02:22,059 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 207 transitions. [2024-11-09 01:02:22,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:02:22,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,101 INFO L255 TraceCheckSpWp]: Trace formula consists of 47 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,102 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,131 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 01:02:22,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 200 states and 209 transitions. [2024-11-09 01:02:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 209 transitions. [2024-11-09 01:02:22,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:02:22,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,177 INFO L255 TraceCheckSpWp]: Trace formula consists of 48 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,178 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,204 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 01:02:22,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 201 states and 210 transitions. [2024-11-09 01:02:22,219 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 210 transitions. [2024-11-09 01:02:22,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-09 01:02:22,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,241 INFO L255 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,242 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,272 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 01:02:22,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 202 states and 211 transitions. [2024-11-09 01:02:22,289 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 211 transitions. [2024-11-09 01:02:22,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-09 01:02:22,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,344 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 01:02:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 203 states and 212 transitions. [2024-11-09 01:02:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 212 transitions. [2024-11-09 01:02:22,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 01:02:22,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,395 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 01:02:22,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 204 states and 213 transitions. [2024-11-09 01:02:22,410 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 213 transitions. [2024-11-09 01:02:22,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 01:02:22,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,425 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 01:02:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 203 states and 212 transitions. [2024-11-09 01:02:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 212 transitions. [2024-11-09 01:02:22,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-09 01:02:22,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 53 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,511 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 01:02:22,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 205 states and 214 transitions. [2024-11-09 01:02:22,542 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 214 transitions. [2024-11-09 01:02:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-09 01:02:22,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,580 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,639 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 01:02:22,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 206 states and 215 transitions. [2024-11-09 01:02:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 215 transitions. [2024-11-09 01:02:22,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-09 01:02:22,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,688 INFO L255 TraceCheckSpWp]: Trace formula consists of 55 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,689 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,755 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 01:02:22,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 207 states and 216 transitions. [2024-11-09 01:02:22,779 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 216 transitions. [2024-11-09 01:02:22,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-09 01:02:22,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,806 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 01:02:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 206 states and 215 transitions. [2024-11-09 01:02:22,821 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 215 transitions. [2024-11-09 01:02:22,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-09 01:02:22,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 57 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,853 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:22,915 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 01:02:22,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:22,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 208 states and 217 transitions. [2024-11-09 01:02:22,939 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 217 transitions. [2024-11-09 01:02:22,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-09 01:02:22,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:22,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:22,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:22,977 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:22,978 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:23,028 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 01:02:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 209 states and 218 transitions. [2024-11-09 01:02:23,050 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 218 transitions. [2024-11-09 01:02:23,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:02:23,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:23,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,077 INFO L255 TraceCheckSpWp]: Trace formula consists of 59 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:23,078 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:23,123 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 01:02:23,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 210 states and 219 transitions. [2024-11-09 01:02:23,141 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 219 transitions. [2024-11-09 01:02:23,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-09 01:02:23,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,174 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 01:02:23,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 211 states and 220 transitions. [2024-11-09 01:02:23,191 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 220 transitions. [2024-11-09 01:02:23,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 01:02:23,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,258 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 01:02:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 212 states and 221 transitions. [2024-11-09 01:02:23,280 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 221 transitions. [2024-11-09 01:02:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-09 01:02:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,300 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 01:02:23,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 211 states and 220 transitions. [2024-11-09 01:02:23,310 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 220 transitions. [2024-11-09 01:02:23,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-09 01:02:23,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,392 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 01:02:23,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 213 states and 223 transitions. [2024-11-09 01:02:23,457 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 223 transitions. [2024-11-09 01:02:23,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 01:02:23,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,523 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 01:02:23,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:23,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 228 states to 216 states and 228 transitions. [2024-11-09 01:02:23,735 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 228 transitions. [2024-11-09 01:02:23,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-09 01:02:23,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:23,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:23,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:23,814 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 01:02:24,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 220 states and 233 transitions. [2024-11-09 01:02:24,084 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 233 transitions. [2024-11-09 01:02:24,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-09 01:02:24,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:24,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:24,127 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:24,184 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 01:02:24,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 225 states and 238 transitions. [2024-11-09 01:02:24,394 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 238 transitions. [2024-11-09 01:02:24,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-09 01:02:24,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:24,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,437 INFO L255 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:24,438 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:24,501 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 01:02:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:24,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 226 states and 239 transitions. [2024-11-09 01:02:24,519 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 239 transitions. [2024-11-09 01:02:24,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:02:24,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:24,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:24,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:24,591 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 01:02:25,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 259 states and 275 transitions. [2024-11-09 01:02:25,261 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 275 transitions. [2024-11-09 01:02:25,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 01:02:25,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,311 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 01:02:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 260 states and 276 transitions. [2024-11-09 01:02:25,327 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 276 transitions. [2024-11-09 01:02:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 01:02:25,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,469 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 01:02:25,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:25,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 263 states and 280 transitions. [2024-11-09 01:02:25,713 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 280 transitions. [2024-11-09 01:02:25,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 01:02:25,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:25,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:25,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:25,838 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 01:02:26,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 264 states and 281 transitions. [2024-11-09 01:02:26,270 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 281 transitions. [2024-11-09 01:02:26,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 01:02:26,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:26,337 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 01:02:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 269 states and 286 transitions. [2024-11-09 01:02:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 286 transitions. [2024-11-09 01:02:26,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 01:02:26,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:26,772 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 01:02:26,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:26,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 270 states and 287 transitions. [2024-11-09 01:02:26,817 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 287 transitions. [2024-11-09 01:02:26,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:26,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:26,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:26,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:26,948 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 01:02:27,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:27,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 311 states and 334 transitions. [2024-11-09 01:02:27,800 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 334 transitions. [2024-11-09 01:02:27,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 01:02:27,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:27,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:27,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:27,849 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 01:02:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 313 states and 338 transitions. [2024-11-09 01:02:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 338 transitions. [2024-11-09 01:02:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 01:02:28,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,099 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 01:02:28,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 314 states and 339 transitions. [2024-11-09 01:02:28,131 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 339 transitions. [2024-11-09 01:02:28,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-09 01:02:28,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,186 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 01:02:28,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 317 states and 343 transitions. [2024-11-09 01:02:28,217 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 343 transitions. [2024-11-09 01:02:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:02:28,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,279 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 01:02:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 318 states and 344 transitions. [2024-11-09 01:02:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 344 transitions. [2024-11-09 01:02:28,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-09 01:02:28,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,394 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 01:02:28,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 320 states and 346 transitions. [2024-11-09 01:02:28,516 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 346 transitions. [2024-11-09 01:02:28,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:02:28,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,541 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 01:02:28,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:28,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 319 states and 345 transitions. [2024-11-09 01:02:28,552 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 345 transitions. [2024-11-09 01:02:28,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 01:02:28,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:28,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:28,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:28,659 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 01:02:29,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:29,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 322 states and 348 transitions. [2024-11-09 01:02:29,028 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 348 transitions. [2024-11-09 01:02:29,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:02:29,028 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:29,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:29,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:29,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:29,064 INFO L255 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:29,065 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:29,240 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 01:02:29,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:29,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 324 states and 350 transitions. [2024-11-09 01:02:29,319 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 350 transitions. [2024-11-09 01:02:29,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-09 01:02:29,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:29,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:29,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:29,417 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 01:02:29,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:29,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 328 states and 354 transitions. [2024-11-09 01:02:29,795 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 354 transitions. [2024-11-09 01:02:29,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:02:29,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:29,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:29,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:29,827 INFO L255 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:29,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:30,021 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 01:02:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 329 states and 356 transitions. [2024-11-09 01:02:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 356 transitions. [2024-11-09 01:02:30,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 01:02:30,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:30,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:30,205 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 01:02:30,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 328 states and 355 transitions. [2024-11-09 01:02:30,217 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 355 transitions. [2024-11-09 01:02:30,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:02:30,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:30,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:30,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:30,250 INFO L255 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:02:30,251 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:30,452 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 01:02:30,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:30,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 330 states and 357 transitions. [2024-11-09 01:02:30,604 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 357 transitions. [2024-11-09 01:02:30,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 01:02:30,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:30,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:30,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:30,727 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 01:02:31,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:31,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 336 states and 363 transitions. [2024-11-09 01:02:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 363 transitions. [2024-11-09 01:02:31,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 01:02:31,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:31,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,176 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 01:02:31,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:31,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 335 states and 362 transitions. [2024-11-09 01:02:31,186 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 362 transitions. [2024-11-09 01:02:31,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 01:02:31,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:31,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,307 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 01:02:31,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:31,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 342 states and 369 transitions. [2024-11-09 01:02:31,748 INFO L276 IsEmpty]: Start isEmpty. Operand 342 states and 369 transitions. [2024-11-09 01:02:31,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:02:31,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:31,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:31,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:31,807 INFO L255 TraceCheckSpWp]: Trace formula consists of 94 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:31,809 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:31,883 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 01:02:31,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:31,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 345 states and 372 transitions. [2024-11-09 01:02:31,956 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 372 transitions. [2024-11-09 01:02:31,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 01:02:31,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:31,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:31,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:32,087 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 01:02:32,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:32,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 353 states and 380 transitions. [2024-11-09 01:02:32,573 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 380 transitions. [2024-11-09 01:02:32,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:02:32,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:32,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:32,697 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 01:02:33,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 366 states and 397 transitions. [2024-11-09 01:02:33,034 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 397 transitions. [2024-11-09 01:02:33,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-09 01:02:33,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,077 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 01:02:33,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 375 states and 406 transitions. [2024-11-09 01:02:33,395 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 406 transitions. [2024-11-09 01:02:33,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:02:33,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,531 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 01:02:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 376 states and 409 transitions. [2024-11-09 01:02:33,808 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 409 transitions. [2024-11-09 01:02:33,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-09 01:02:33,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,846 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 01:02:33,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 410 states to 377 states and 410 transitions. [2024-11-09 01:02:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 410 transitions. [2024-11-09 01:02:33,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:02:33,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,885 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 01:02:33,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:33,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 376 states and 409 transitions. [2024-11-09 01:02:33,896 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 409 transitions. [2024-11-09 01:02:33,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:02:33,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:33,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:33,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:33,975 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 01:02:35,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 426 states and 462 transitions. [2024-11-09 01:02:35,245 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 462 transitions. [2024-11-09 01:02:35,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 01:02:35,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,277 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 01:02:35,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 428 states and 464 transitions. [2024-11-09 01:02:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 464 transitions. [2024-11-09 01:02:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:02:35,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:35,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:35,645 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:37,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 441 states and 481 transitions. [2024-11-09 01:02:37,396 INFO L276 IsEmpty]: Start isEmpty. Operand 441 states and 481 transitions. [2024-11-09 01:02:37,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-09 01:02:37,396 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,457 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 01:02:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 444 states and 484 transitions. [2024-11-09 01:02:37,544 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 484 transitions. [2024-11-09 01:02:37,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 01:02:37,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,578 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 01:02:37,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:37,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 448 states and 488 transitions. [2024-11-09 01:02:37,648 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 488 transitions. [2024-11-09 01:02:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 01:02:37,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:37,697 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 455 states and 502 transitions. [2024-11-09 01:02:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 502 transitions. [2024-11-09 01:02:38,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 01:02:38,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,622 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 456 states and 503 transitions. [2024-11-09 01:02:38,683 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 503 transitions. [2024-11-09 01:02:38,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-09 01:02:38,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,702 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 01:02:38,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:38,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 455 states and 502 transitions. [2024-11-09 01:02:38,717 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 502 transitions. [2024-11-09 01:02:38,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:02:38,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:38,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:38,762 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:39,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 463 states and 518 transitions. [2024-11-09 01:02:39,710 INFO L276 IsEmpty]: Start isEmpty. Operand 463 states and 518 transitions. [2024-11-09 01:02:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:02:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:39,790 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:39,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 465 states and 520 transitions. [2024-11-09 01:02:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 465 states and 520 transitions. [2024-11-09 01:02:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 01:02:39,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:39,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:39,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:40,036 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 01:02:40,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 471 states and 526 transitions. [2024-11-09 01:02:40,690 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 526 transitions. [2024-11-09 01:02:40,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-09 01:02:40,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:40,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:40,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:40,861 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 01:02:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:41,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 538 states to 478 states and 533 transitions. [2024-11-09 01:02:41,484 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 533 transitions. [2024-11-09 01:02:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:02:41,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:41,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:41,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:41,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,526 INFO L255 TraceCheckSpWp]: Trace formula consists of 109 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:41,527 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:41,613 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:41,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:41,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 479 states and 534 transitions. [2024-11-09 01:02:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 534 transitions. [2024-11-09 01:02:41,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:02:41,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:41,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:41,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:41,752 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:42,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:42,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 161 states and 163 transitions. [2024-11-09 01:02:42,043 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 163 transitions. [2024-11-09 01:02:42,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 01:02:42,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:42,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:42,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:42,199 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 01:02:42,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:42,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 547 states to 169 states and 171 transitions. [2024-11-09 01:02:42,837 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 171 transitions. [2024-11-09 01:02:42,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 01:02:42,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:42,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:42,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:42,881 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 01:02:43,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 178 states and 180 transitions. [2024-11-09 01:02:43,163 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2024-11-09 01:02:43,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:02:43,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,202 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 01:02:43,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 557 states to 179 states and 181 transitions. [2024-11-09 01:02:43,228 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 181 transitions. [2024-11-09 01:02:43,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 01:02:43,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,246 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 01:02:43,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 178 states and 180 transitions. [2024-11-09 01:02:43,260 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 180 transitions. [2024-11-09 01:02:43,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 01:02:43,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,294 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 01:02:43,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 180 states and 183 transitions. [2024-11-09 01:02:43,361 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 183 transitions. [2024-11-09 01:02:43,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 01:02:43,361 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,398 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 01:02:43,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 183 states and 188 transitions. [2024-11-09 01:02:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 188 transitions. [2024-11-09 01:02:43,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 01:02:43,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,630 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 01:02:43,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:43,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 569 states to 187 states and 193 transitions. [2024-11-09 01:02:43,718 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 193 transitions. [2024-11-09 01:02:43,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 01:02:43,719 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:43,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:43,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:44,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 186 states and 192 transitions. [2024-11-09 01:02:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 192 transitions. [2024-11-09 01:02:44,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-09 01:02:44,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:44,429 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 01:02:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:44,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 191 states and 197 transitions. [2024-11-09 01:02:44,990 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 197 transitions. [2024-11-09 01:02:44,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 01:02:44,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:44,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:45,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:45,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 595 states to 176 states and 182 transitions. [2024-11-09 01:02:45,461 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 182 transitions. [2024-11-09 01:02:45,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 01:02:45,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:45,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:45,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:45,601 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 01:02:46,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 182 states and 188 transitions. [2024-11-09 01:02:46,162 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 188 transitions. [2024-11-09 01:02:46,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 01:02:46,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,240 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 01:02:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 189 states and 196 transitions. [2024-11-09 01:02:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 196 transitions. [2024-11-09 01:02:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:02:46,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:46,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:02:46,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:46,989 INFO L255 TraceCheckSpWp]: Trace formula consists of 119 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:02:46,991 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:02:47,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:02:47,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:47,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 634 states to 167 states and 174 transitions. [2024-11-09 01:02:47,176 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 174 transitions. [2024-11-09 01:02:47,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:02:47,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:47,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:47,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:47,218 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 01:02:47,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:47,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 635 states to 168 states and 175 transitions. [2024-11-09 01:02:47,255 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 175 transitions. [2024-11-09 01:02:47,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 01:02:47,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:47,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:47,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:47,465 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 01:02:47,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:47,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 636 states to 169 states and 176 transitions. [2024-11-09 01:02:47,881 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 176 transitions. [2024-11-09 01:02:47,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:02:47,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:47,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:47,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:48,099 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 01:02:48,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:02:48,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 171 states and 178 transitions. [2024-11-09 01:02:48,707 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 178 transitions. [2024-11-09 01:02:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-09 01:02:48,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:02:48,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:02:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:02:50,053 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 01:03:04,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:03:04,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 170 states and 177 transitions. [2024-11-09 01:03:04,670 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 177 transitions. [2024-11-09 01:03:04,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 01:03:04,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:03:04,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:03:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:03:04,998 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 01:04:54,533 WARN L286 SmtUtils]: Spent 22.62s on a formula simplification. DAG size of input: 27 DAG size of output: 24 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:05:07,206 WARN L286 SmtUtils]: Spent 12.38s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:07:09,452 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 24 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:08:58,216 WARN L286 SmtUtils]: Spent 14.81s on a formula simplification. DAG size of input: 24 DAG size of output: 21 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:09:20,417 WARN L286 SmtUtils]: Spent 11.69s on a formula simplification that was a NOOP. DAG size: 25 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:11:17,173 WARN L286 SmtUtils]: Spent 12.85s on a formula simplification that was a NOOP. DAG size: 22 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:11:27,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 01:11:27,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:27,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 174 states and 181 transitions. [2024-11-09 01:11:27,302 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 181 transitions. [2024-11-09 01:11:27,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-09 01:11:27,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:27,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:27,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:27,460 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:11:27,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:27,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 173 states and 180 transitions. [2024-11-09 01:11:27,948 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 180 transitions. [2024-11-09 01:11:27,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:11:27,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:27,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:27,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:11:27,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:27,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:11:27,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:11:28,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:51,270 WARN L286 SmtUtils]: Spent 10.01s on a formula simplification that was a NOOP. DAG size: 28 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:11:57,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:11:57,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 187 states and 196 transitions. [2024-11-09 01:11:57,385 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 196 transitions. [2024-11-09 01:11:57,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 01:11:57,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:11:57,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:20,316 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:12:21,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:21,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 186 states and 195 transitions. [2024-11-09 01:12:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2024-11-09 01:12:21,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-09 01:12:21,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:21,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:21,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:12:21,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:21,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 122 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:12:21,200 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:12:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:12:21,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:21,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 656 states to 187 states and 196 transitions. [2024-11-09 01:12:21,340 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 196 transitions. [2024-11-09 01:12:21,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:12:21,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:21,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:21,367 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:12:21,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:21,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 655 states to 186 states and 195 transitions. [2024-11-09 01:12:21,387 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 195 transitions. [2024-11-09 01:12:21,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 01:12:21,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:21,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:21,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:21,424 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:12:23,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:23,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 183 states and 190 transitions. [2024-11-09 01:12:23,848 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 190 transitions. [2024-11-09 01:12:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 01:12:23,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:23,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:23,926 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:12:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:24,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 185 states and 193 transitions. [2024-11-09 01:12:24,355 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 193 transitions. [2024-11-09 01:12:24,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 01:12:24,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:24,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:24,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:24,392 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:12:25,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:25,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 648 states to 181 states and 188 transitions. [2024-11-09 01:12:25,709 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 188 transitions. [2024-11-09 01:12:25,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 01:12:25,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:25,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:25,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:12:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:25,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 642 states to 176 states and 182 transitions. [2024-11-09 01:12:25,891 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 182 transitions. [2024-11-09 01:12:25,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 01:12:25,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:25,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:25,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:12:25,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:25,945 INFO L255 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:12:25,947 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:12:26,070 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:12:56,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:12:56,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 170 states and 176 transitions. [2024-11-09 01:12:56,388 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 176 transitions. [2024-11-09 01:12:56,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 01:12:56,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:12:56,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:12:56,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:12:56,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:12:56,432 INFO L255 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:12:56,434 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:12:56,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:13:03,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:13:03,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 664 states to 163 states and 169 transitions. [2024-11-09 01:13:03,043 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 169 transitions. [2024-11-09 01:13:03,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-09 01:13:03,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:13:03,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:13:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:13:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:13:03,084 INFO L255 TraceCheckSpWp]: Trace formula consists of 134 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:13:03,086 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:13:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 01:14:25,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:14:25,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 162 states and 168 transitions. [2024-11-09 01:14:25,212 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 168 transitions. [2024-11-09 01:14:25,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 01:14:25,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:14:25,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:14:25,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:14:25,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:14:25,294 INFO L255 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:14:25,296 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:14:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:28,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 01:15:28,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:15:28,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 161 states and 167 transitions. [2024-11-09 01:15:28,117 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 167 transitions. [2024-11-09 01:15:28,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 01:15:28,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:15:28,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:28,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:15:28,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:28,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 136 conjuncts, 5 conjuncts are in the unsatisfiable core [2024-11-09 01:15:28,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:15:32,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:17:35,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2024-11-09 01:17:35,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 01:17:35,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 758 states to 154 states and 159 transitions. [2024-11-09 01:17:35,423 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 159 transitions. [2024-11-09 01:17:35,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-09 01:17:35,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 01:17:35,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:17:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 01:17:35,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:17:35,474 INFO L255 TraceCheckSpWp]: Trace formula consists of 137 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:17:35,475 INFO L278 TraceCheckSpWp]: Computing forward predicates...