./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:40:00,314 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:40:00,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 01:40:00,376 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:40:00,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:40:00,396 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:40:00,397 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:40:00,397 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:40:00,397 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:40:00,397 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:40:00,397 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:40:00,397 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:40:00,397 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:40:00,398 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:40:00,398 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:40:00,399 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:00,399 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:40:00,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efc4103a673d30f5c3fd98741c7d56d84f1ec5a0e9e3b77a4d9f9d9493ec5192 [2024-12-06 01:40:00,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:40:00,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:40:00,642 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:40:00,643 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:40:00,644 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:40:00,645 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c [2024-12-06 01:40:03,288 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/data/ae2559fee/81f831f5e42b4447ba2e860e114dfb65/FLAG9ebebaeb2 [2024-12-06 01:40:03,481 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:40:03,482 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c [2024-12-06 01:40:03,487 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/data/ae2559fee/81f831f5e42b4447ba2e860e114dfb65/FLAG9ebebaeb2 [2024-12-06 01:40:03,500 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/data/ae2559fee/81f831f5e42b4447ba2e860e114dfb65 [2024-12-06 01:40:03,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:40:03,503 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:40:03,504 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:03,504 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:40:03,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:40:03,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,508 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c7a6290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03, skipping insertion in model container [2024-12-06 01:40:03,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,519 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:40:03,620 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-12-06 01:40:03,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:03,644 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:40:03,652 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound100.c[538,551] [2024-12-06 01:40:03,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:40:03,669 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:40:03,670 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03 WrapperNode [2024-12-06 01:40:03,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:40:03,671 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:03,671 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:40:03,671 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:40:03,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,681 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,697 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-12-06 01:40:03,697 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:40:03,698 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:40:03,698 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:40:03,698 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:40:03,704 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,704 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,705 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,708 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,709 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,713 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,713 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,714 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,716 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:40:03,716 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:40:03,717 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:40:03,717 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:40:03,718 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:03,722 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:40:03,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:40:03,740 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:40:03,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f264789-8bc4-4295-a864-f9822936a20d/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:40:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:40:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:40:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:40:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:40:03,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-06 01:40:03,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-06 01:40:03,812 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:40:03,814 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:40:03,954 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-12-06 01:40:03,954 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:40:03,994 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:40:03,994 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:40:03,994 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:03 BoogieIcfgContainer [2024-12-06 01:40:03,994 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:40:03,995 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:40:03,995 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:40:04,005 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:40:04,005 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:40:03" (1/1) ... [2024-12-06 01:40:04,011 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:40:04,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:04,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-12-06 01:40:04,060 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-12-06 01:40:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:40:04,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,169 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:04,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:04,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-12-06 01:40:04,192 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-12-06 01:40:04,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 01:40:04,193 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:04,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:04,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:04,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-12-06 01:40:04,386 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-12-06 01:40:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-12-06 01:40:04,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:04,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:04,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:04,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-12-06 01:40:04,629 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-12-06 01:40:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-06 01:40:04,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:04,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:04,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 01:40:05,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:05,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-12-06 01:40:05,070 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-12-06 01:40:05,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 01:40:05,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:05,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:05,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:05,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:05,112 INFO L256 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-12-06 01:40:05,116 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:05,358 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 01:40:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:06,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-12-06 01:40:06,148 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-12-06 01:40:06,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:40:06,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:06,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:06,186 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:40:06,188 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:06,267 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 8 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-06 01:40:06,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:06,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 42 states and 71 transitions. [2024-12-06 01:40:06,474 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 71 transitions. [2024-12-06 01:40:06,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-06 01:40:06,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:06,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:06,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:06,652 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:40:07,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:07,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 48 states and 85 transitions. [2024-12-06 01:40:07,499 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 85 transitions. [2024-12-06 01:40:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-12-06 01:40:07,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:07,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:07,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:07,599 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 01:40:07,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:07,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 50 states and 91 transitions. [2024-12-06 01:40:07,909 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 91 transitions. [2024-12-06 01:40:07,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:40:07,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:07,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:07,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:08,034 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:40:08,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:08,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 55 states and 103 transitions. [2024-12-06 01:40:08,872 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 103 transitions. [2024-12-06 01:40:08,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-06 01:40:08,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:08,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 01:40:09,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:09,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 57 states and 104 transitions. [2024-12-06 01:40:09,288 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 104 transitions. [2024-12-06 01:40:09,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:40:09,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:09,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:09,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:09,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:09,324 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-12-06 01:40:09,326 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:09,667 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 9 proven. 18 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-12-06 01:40:12,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:12,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 65 states and 123 transitions. [2024-12-06 01:40:12,529 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 123 transitions. [2024-12-06 01:40:12,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 01:40:12,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:12,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:12,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:12,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:12,561 INFO L256 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-12-06 01:40:12,562 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:12,849 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:40:14,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:14,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 70 states and 136 transitions. [2024-12-06 01:40:14,662 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 136 transitions. [2024-12-06 01:40:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 01:40:14,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:14,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:14,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:14,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:14,688 INFO L256 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:40:14,690 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:14,749 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:40:15,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:15,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 73 states and 145 transitions. [2024-12-06 01:40:15,045 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 145 transitions. [2024-12-06 01:40:15,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-06 01:40:15,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:15,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:15,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:15,146 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-12-06 01:40:16,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:16,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 78 states and 155 transitions. [2024-12-06 01:40:16,204 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 155 transitions. [2024-12-06 01:40:16,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 01:40:16,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:16,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:16,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:16,376 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 01:40:16,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:16,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 159 transitions. [2024-12-06 01:40:16,953 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 159 transitions. [2024-12-06 01:40:16,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:40:16,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:16,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:16,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:16,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:16,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:40:16,985 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:17,039 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:40:17,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:17,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 80 states and 158 transitions. [2024-12-06 01:40:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 158 transitions. [2024-12-06 01:40:17,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-06 01:40:17,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:17,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:17,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:17,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:17,384 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:40:17,385 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:17,453 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-12-06 01:40:17,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:17,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 80 states and 157 transitions. [2024-12-06 01:40:17,816 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 157 transitions. [2024-12-06 01:40:17,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:40:17,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:17,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:17,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 01:40:19,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:19,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 86 states and 180 transitions. [2024-12-06 01:40:19,514 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2024-12-06 01:40:19,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 01:40:19,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:19,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:19,579 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-12-06 01:40:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 89 states and 187 transitions. [2024-12-06 01:40:20,202 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 187 transitions. [2024-12-06 01:40:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:40:20,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:20,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:20,258 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 01:40:21,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:21,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 91 states and 194 transitions. [2024-12-06 01:40:21,700 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 194 transitions. [2024-12-06 01:40:21,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:40:21,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:21,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:21,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:21,889 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 14 proven. 6 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-12-06 01:40:22,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:22,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 93 states and 200 transitions. [2024-12-06 01:40:22,676 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 200 transitions. [2024-12-06 01:40:22,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-06 01:40:22,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:22,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:22,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:22,718 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-12-06 01:40:23,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:23,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 95 states and 201 transitions. [2024-12-06 01:40:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 201 transitions. [2024-12-06 01:40:23,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:40:23,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:23,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:23,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:23,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:23,201 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:40:23,203 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 15 proven. 38 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:40:26,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:26,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 101 states and 217 transitions. [2024-12-06 01:40:26,097 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 217 transitions. [2024-12-06 01:40:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:40:26,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:26,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:26,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:26,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:26,133 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:40:26,134 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:26,207 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:27,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:27,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 104 states and 221 transitions. [2024-12-06 01:40:27,748 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 221 transitions. [2024-12-06 01:40:27,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-06 01:40:27,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:27,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:27,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:27,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:27,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-12-06 01:40:27,783 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:28,044 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:30,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:30,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 109 states and 226 transitions. [2024-12-06 01:40:30,553 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 226 transitions. [2024-12-06 01:40:30,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:40:30,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:30,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:30,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:30,602 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:40:30,604 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:31,317 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:37,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:37,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 121 states and 259 transitions. [2024-12-06 01:40:37,029 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 259 transitions. [2024-12-06 01:40:37,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:40:37,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:37,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:37,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:37,444 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:39,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:39,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 126 states and 272 transitions. [2024-12-06 01:40:39,538 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 272 transitions. [2024-12-06 01:40:39,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:40:39,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:39,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:39,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:39,617 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:41,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:41,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 129 states and 280 transitions. [2024-12-06 01:40:41,994 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 280 transitions. [2024-12-06 01:40:41,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:40:41,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:41,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:42,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:42,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:40:42,044 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:42,344 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-12-06 01:40:43,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:43,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 129 states and 279 transitions. [2024-12-06 01:40:43,380 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 279 transitions. [2024-12-06 01:40:43,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 01:40:43,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:43,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:43,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:43,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:43,415 INFO L256 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-12-06 01:40:43,416 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:43,694 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-12-06 01:40:45,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:45,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 132 states and 285 transitions. [2024-12-06 01:40:45,721 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 285 transitions. [2024-12-06 01:40:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:40:45,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:45,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:45,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:45,758 INFO L256 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:40:45,759 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:46,071 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 29 proven. 23 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 01:40:47,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:47,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 135 states and 293 transitions. [2024-12-06 01:40:47,394 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 293 transitions. [2024-12-06 01:40:47,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:40:47,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:47,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:40:49,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:49,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 139 states and 308 transitions. [2024-12-06 01:40:49,848 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 308 transitions. [2024-12-06 01:40:49,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:40:49,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:49,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:49,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:49,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:49,877 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:40:49,878 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:49,947 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:40:50,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:50,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 139 states and 307 transitions. [2024-12-06 01:40:50,468 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 307 transitions. [2024-12-06 01:40:50,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 01:40:50,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:50,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:50,501 INFO L256 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:40:50,502 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:50,577 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-12-06 01:40:51,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:51,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 139 states and 306 transitions. [2024-12-06 01:40:51,083 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 306 transitions. [2024-12-06 01:40:51,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:40:51,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:51,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:51,347 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:40:53,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:53,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 142 states and 325 transitions. [2024-12-06 01:40:53,696 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 325 transitions. [2024-12-06 01:40:53,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-06 01:40:53,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:53,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:53,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:53,744 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 01:40:54,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:54,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 142 states and 324 transitions. [2024-12-06 01:40:54,319 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 324 transitions. [2024-12-06 01:40:54,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:40:54,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:54,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:54,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:54,371 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:40:55,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:55,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 142 states and 323 transitions. [2024-12-06 01:40:55,030 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 323 transitions. [2024-12-06 01:40:55,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:40:55,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:55,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:55,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:55,074 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 20 proven. 18 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:40:56,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:56,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 144 states and 331 transitions. [2024-12-06 01:40:56,229 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 331 transitions. [2024-12-06 01:40:56,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 01:40:56,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:56,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:56,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:56,281 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-06 01:40:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:40:57,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 146 states and 332 transitions. [2024-12-06 01:40:57,135 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 332 transitions. [2024-12-06 01:40:57,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 01:40:57,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:40:57,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:40:57,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:40:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:40:57,176 INFO L256 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:40:57,177 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:40:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 19 proven. 39 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 01:41:01,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:01,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 149 states and 342 transitions. [2024-12-06 01:41:01,482 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 342 transitions. [2024-12-06 01:41:01,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 01:41:01,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:01,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:01,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:01,722 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 01:41:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 151 states and 344 transitions. [2024-12-06 01:41:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 344 transitions. [2024-12-06 01:41:03,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:03,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:03,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:03,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:03,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:03,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:03,349 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:07,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:07,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 157 states and 363 transitions. [2024-12-06 01:41:07,459 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 363 transitions. [2024-12-06 01:41:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:07,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:07,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:07,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:07,494 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:07,495 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:07,592 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:09,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:09,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 160 states and 366 transitions. [2024-12-06 01:41:09,584 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 366 transitions. [2024-12-06 01:41:09,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:09,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:09,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:09,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:09,631 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:09,632 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:09,703 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:12,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:12,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 163 states and 370 transitions. [2024-12-06 01:41:12,747 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 370 transitions. [2024-12-06 01:41:12,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 01:41:12,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:12,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:12,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:12,785 INFO L256 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-12-06 01:41:12,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:12,866 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:14,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:14,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 165 states and 371 transitions. [2024-12-06 01:41:14,567 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 371 transitions. [2024-12-06 01:41:14,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 01:41:14,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:14,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:14,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:15,426 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:16,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:16,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 166 states and 372 transitions. [2024-12-06 01:41:16,918 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 372 transitions. [2024-12-06 01:41:16,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:16,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:16,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:16,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:17,434 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:23,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:23,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 171 states and 389 transitions. [2024-12-06 01:41:23,902 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 389 transitions. [2024-12-06 01:41:23,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:23,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:23,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:23,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:23,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:23,963 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:41:23,964 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:24,844 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 01:41:33,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:33,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 183 states and 433 transitions. [2024-12-06 01:41:33,652 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 433 transitions. [2024-12-06 01:41:33,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:33,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:33,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:33,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:33,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:33,694 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:41:33,696 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:34,038 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 01:41:37,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 188 states and 441 transitions. [2024-12-06 01:41:37,473 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 441 transitions. [2024-12-06 01:41:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:37,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:37,524 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:38,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:38,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 190 states and 447 transitions. [2024-12-06 01:41:38,920 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 447 transitions. [2024-12-06 01:41:38,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:38,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:38,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:38,967 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:41:38,969 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:39,307 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 42 proven. 31 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 01:41:42,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:42,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 193 states and 453 transitions. [2024-12-06 01:41:42,387 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 453 transitions. [2024-12-06 01:41:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:42,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:42,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:42,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:42,473 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:43,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 193 states and 452 transitions. [2024-12-06 01:41:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 452 transitions. [2024-12-06 01:41:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:43,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:43,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:43,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:43,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:41:43,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:43,796 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:46,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:46,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 196 states and 458 transitions. [2024-12-06 01:41:46,855 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 458 transitions. [2024-12-06 01:41:46,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 01:41:46,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:46,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:46,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:46,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:46,895 INFO L256 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-12-06 01:41:46,896 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:47,237 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-12-06 01:41:48,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:48,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 198 states and 459 transitions. [2024-12-06 01:41:48,153 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 459 transitions. [2024-12-06 01:41:48,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:41:48,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:48,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:48,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:48,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:48,191 INFO L256 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:41:48,193 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:48,362 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 23 proven. 56 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 01:41:50,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:50,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 201 states and 467 transitions. [2024-12-06 01:41:50,636 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 467 transitions. [2024-12-06 01:41:50,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:41:50,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:50,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:50,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:50,702 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 01:41:54,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 205 states and 482 transitions. [2024-12-06 01:41:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 482 transitions. [2024-12-06 01:41:54,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:41:54,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:54,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:54,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:54,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:54,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:41:54,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:54,820 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 01:41:55,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:55,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 205 states and 480 transitions. [2024-12-06 01:41:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 480 transitions. [2024-12-06 01:41:55,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 01:41:55,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:55,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:55,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:41:55,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:55,708 INFO L256 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:41:55,710 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:41:55,795 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-12-06 01:41:56,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:41:56,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 205 states and 479 transitions. [2024-12-06 01:41:56,552 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 479 transitions. [2024-12-06 01:41:56,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:41:56,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:41:56,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:41:56,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:41:57,008 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 01:42:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:00,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 208 states and 502 transitions. [2024-12-06 01:42:00,786 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 502 transitions. [2024-12-06 01:42:00,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:42:00,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:00,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:00,849 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 01:42:01,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:01,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 530 states to 208 states and 501 transitions. [2024-12-06 01:42:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 501 transitions. [2024-12-06 01:42:01,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 01:42:01,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:01,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:01,787 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-12-06 01:42:02,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:02,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 529 states to 208 states and 500 transitions. [2024-12-06 01:42:02,637 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 500 transitions. [2024-12-06 01:42:02,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:42:02,637 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:02,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:02,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:02,676 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-12-06 01:42:03,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:03,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 208 states and 499 transitions. [2024-12-06 01:42:03,823 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 499 transitions. [2024-12-06 01:42:03,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:42:03,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:03,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:03,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:03,906 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 26 proven. 36 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 01:42:05,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:05,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 539 states to 210 states and 510 transitions. [2024-12-06 01:42:05,918 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 510 transitions. [2024-12-06 01:42:05,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 01:42:05,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:05,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:05,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:05,982 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 01:42:07,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:07,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 212 states and 511 transitions. [2024-12-06 01:42:07,185 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 511 transitions. [2024-12-06 01:42:07,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:42:07,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:07,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:07,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:07,848 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 01:42:13,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:13,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 217 states and 527 transitions. [2024-12-06 01:42:13,594 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 527 transitions. [2024-12-06 01:42:13,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:42:13,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:13,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:13,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:13,665 INFO L256 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:42:13,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:14,849 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 01:42:18,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 222 states and 548 transitions. [2024-12-06 01:42:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 548 transitions. [2024-12-06 01:42:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 01:42:18,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:18,755 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-12-06 01:42:20,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:20,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 224 states and 554 transitions. [2024-12-06 01:42:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 554 transitions. [2024-12-06 01:42:20,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:20,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:20,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:20,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:20,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:20,379 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:42:20,381 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:20,863 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:42:27,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:27,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 605 states to 230 states and 576 transitions. [2024-12-06 01:42:27,684 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 576 transitions. [2024-12-06 01:42:27,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:27,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:27,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:27,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:27,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:42:27,720 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:27,880 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:42:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:31,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 608 states to 233 states and 579 transitions. [2024-12-06 01:42:31,414 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 579 transitions. [2024-12-06 01:42:31,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:31,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:31,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:31,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:31,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:31,450 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:42:31,452 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:31,557 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:42:34,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:34,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 611 states to 236 states and 582 transitions. [2024-12-06 01:42:34,713 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 582 transitions. [2024-12-06 01:42:34,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:34,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:34,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:34,749 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:42:34,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:34,854 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:42:38,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:38,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 239 states and 586 transitions. [2024-12-06 01:42:38,557 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 586 transitions. [2024-12-06 01:42:38,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 01:42:38,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:38,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:38,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:38,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:38,590 INFO L256 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-12-06 01:42:38,591 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:38,695 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:42:41,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 616 states to 241 states and 587 transitions. [2024-12-06 01:42:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 587 transitions. [2024-12-06 01:42:41,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:42:41,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:41,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:41,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:41,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:41,731 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:42:41,732 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:44,024 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:42:48,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 244 states and 597 transitions. [2024-12-06 01:42:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 597 transitions. [2024-12-06 01:42:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:42:48,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:48,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:48,713 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:42:48,715 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:49,105 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:42:51,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:51,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 630 states to 246 states and 601 transitions. [2024-12-06 01:42:51,087 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 601 transitions. [2024-12-06 01:42:51,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:42:51,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:51,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:51,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:51,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 01:42:51,141 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:52,909 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 48 proven. 50 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:42:56,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:56,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 249 states and 612 transitions. [2024-12-06 01:42:56,838 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 612 transitions. [2024-12-06 01:42:56,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:42:56,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:56,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:42:56,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:42:56,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:42:56,892 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:42:56,894 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:42:58,437 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:43:10,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:10,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 692 states to 263 states and 663 transitions. [2024-12-06 01:43:10,195 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 663 transitions. [2024-12-06 01:43:10,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:10,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:10,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:10,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:10,233 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:43:10,234 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:10,616 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:17,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 268 states and 671 transitions. [2024-12-06 01:43:17,049 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 671 transitions. [2024-12-06 01:43:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:17,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:17,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:17,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:17,112 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:18,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:18,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 270 states and 677 transitions. [2024-12-06 01:43:18,933 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 677 transitions. [2024-12-06 01:43:18,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:18,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:18,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:18,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:19,024 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:43:19,025 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:19,422 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:22,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:22,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 714 states to 273 states and 685 transitions. [2024-12-06 01:43:22,840 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 685 transitions. [2024-12-06 01:43:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:22,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:22,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:22,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:22,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:43:22,937 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:23,363 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:28,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:28,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 278 states and 692 transitions. [2024-12-06 01:43:28,590 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 692 transitions. [2024-12-06 01:43:28,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:28,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:28,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,636 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:43:28,638 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:29,034 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:43:32,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 728 states to 281 states and 699 transitions. [2024-12-06 01:43:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 699 transitions. [2024-12-06 01:43:32,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:32,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:32,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:32,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:32,954 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:37,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:37,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 284 states and 709 transitions. [2024-12-06 01:43:37,971 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 709 transitions. [2024-12-06 01:43:37,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:37,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:37,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:37,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:39,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 286 states and 716 transitions. [2024-12-06 01:43:39,875 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 716 transitions. [2024-12-06 01:43:39,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:39,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:39,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:39,922 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:43:39,924 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:40,292 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 01:43:43,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:43,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 289 states and 722 transitions. [2024-12-06 01:43:43,055 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 722 transitions. [2024-12-06 01:43:43,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 01:43:43,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:43,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:43,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:43,097 INFO L256 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-12-06 01:43:43,098 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:43,451 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:43:44,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:44,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 291 states and 723 transitions. [2024-12-06 01:43:44,675 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 723 transitions. [2024-12-06 01:43:44,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:44,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:44,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:44,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:44,722 INFO L256 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:43:44,724 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:45,453 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:43:49,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:49,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 761 states to 294 states and 732 transitions. [2024-12-06 01:43:49,167 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 732 transitions. [2024-12-06 01:43:49,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:49,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:49,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:49,227 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:43:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:55,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 298 states and 748 transitions. [2024-12-06 01:43:55,178 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 748 transitions. [2024-12-06 01:43:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:55,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:55,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:43:55,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:55,217 INFO L256 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 01:43:55,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:43:55,333 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 68 proven. 4 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 01:43:56,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:56,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 298 states and 745 transitions. [2024-12-06 01:43:56,480 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 745 transitions. [2024-12-06 01:43:56,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:56,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:56,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:56,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:56,539 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:43:57,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:57,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 298 states and 744 transitions. [2024-12-06 01:43:57,761 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 744 transitions. [2024-12-06 01:43:57,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:57,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:57,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:57,880 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:43:59,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:59,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 298 states and 743 transitions. [2024-12-06 01:43:59,004 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 743 transitions. [2024-12-06 01:43:59,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:43:59,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:59,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:59,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:59,061 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:00,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:00,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 298 states and 742 transitions. [2024-12-06 01:44:00,189 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 742 transitions. [2024-12-06 01:44:00,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:44:00,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:00,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:00,246 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:01,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:01,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 298 states and 741 transitions. [2024-12-06 01:44:01,377 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 741 transitions. [2024-12-06 01:44:01,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:44:01,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:01,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:01,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:01,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:01,425 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:44:01,426 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:06,059 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 50 proven. 55 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:44:18,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:18,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 304 states and 770 transitions. [2024-12-06 01:44:18,233 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 770 transitions. [2024-12-06 01:44:18,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:44:18,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:44:18,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:18,283 INFO L256 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-12-06 01:44:18,284 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:44:19,887 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 50 proven. 55 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:44:23,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:23,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 306 states and 773 transitions. [2024-12-06 01:44:23,109 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 773 transitions. [2024-12-06 01:44:23,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:44:23,109 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:23,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:23,713 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:28,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:28,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 309 states and 801 transitions. [2024-12-06 01:44:28,088 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 801 transitions. [2024-12-06 01:44:28,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:28,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:28,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:28,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:29,182 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:38,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 314 states and 821 transitions. [2024-12-06 01:44:38,954 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 821 transitions. [2024-12-06 01:44:38,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:38,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:39,105 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:41,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:41,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 315 states and 824 transitions. [2024-12-06 01:44:41,478 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 824 transitions. [2024-12-06 01:44:41,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:41,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:41,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:41,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:41,562 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 317 states and 835 transitions. [2024-12-06 01:44:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 835 transitions. [2024-12-06 01:44:45,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:45,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:45,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:45,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:45,150 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:47,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 319 states and 844 transitions. [2024-12-06 01:44:47,285 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 844 transitions. [2024-12-06 01:44:47,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:47,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:47,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:47,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 30 proven. 39 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:49,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:49,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 321 states and 852 transitions. [2024-12-06 01:44:49,662 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 852 transitions. [2024-12-06 01:44:49,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:44:49,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:49,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:49,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:50,213 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 39 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-12-06 01:44:54,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:54,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 321 states and 840 transitions. [2024-12-06 01:44:54,794 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 840 transitions. [2024-12-06 01:44:54,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:44:54,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:54,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:54,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-12-06 01:44:56,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:56,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 321 states and 839 transitions. [2024-12-06 01:44:56,591 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 839 transitions. [2024-12-06 01:44:56,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:44:56,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:56,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:56,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:56,718 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 32 proven. 60 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:44:59,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:59,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 323 states and 854 transitions. [2024-12-06 01:44:59,669 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 854 transitions. [2024-12-06 01:44:59,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:44:59,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:59,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:59,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:59,706 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-12-06 01:45:01,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:01,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 907 states to 325 states and 855 transitions. [2024-12-06 01:45:01,531 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 855 transitions. [2024-12-06 01:45:01,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:45:01,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:01,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:02,481 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:45:05,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 909 states to 326 states and 857 transitions. [2024-12-06 01:45:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 857 transitions. [2024-12-06 01:45:05,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:45:05,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:05,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:05,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:05,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:05,782 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:45:05,784 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:07,277 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:45:13,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:13,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 331 states and 882 transitions. [2024-12-06 01:45:13,847 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 882 transitions. [2024-12-06 01:45:13,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:45:13,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:13,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:13,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:13,933 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:45:18,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:18,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 946 states to 334 states and 893 transitions. [2024-12-06 01:45:18,697 INFO L276 IsEmpty]: Start isEmpty. Operand 334 states and 893 transitions. [2024-12-06 01:45:18,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:45:18,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:18,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:18,808 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:45:22,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:22,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 336 states and 900 transitions. [2024-12-06 01:45:22,677 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 900 transitions. [2024-12-06 01:45:22,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 01:45:22,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:22,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:22,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:22,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:22,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:45:22,742 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:23,722 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 32 proven. 47 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-12-06 01:45:27,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:27,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 338 states and 904 transitions. [2024-12-06 01:45:27,207 INFO L276 IsEmpty]: Start isEmpty. Operand 338 states and 904 transitions. [2024-12-06 01:45:27,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:45:27,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:27,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:27,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:27,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:27,243 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:45:27,245 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:45:39,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:39,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 982 states to 344 states and 929 transitions. [2024-12-06 01:45:39,867 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 929 transitions. [2024-12-06 01:45:39,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:45:39,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:39,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:39,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:39,909 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:45:39,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:40,014 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:45:45,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 347 states and 932 transitions. [2024-12-06 01:45:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 932 transitions. [2024-12-06 01:45:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:45:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:45,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:46,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:46,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:46,046 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 37 conjuncts are in the unsatisfiable core [2024-12-06 01:45:46,048 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:46,970 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 81 proven. 86 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:45:53,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:53,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 350 states and 935 transitions. [2024-12-06 01:45:53,831 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 935 transitions. [2024-12-06 01:45:53,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:45:53,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:53,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:53,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:45:53,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:53,884 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:45:53,887 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:45:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 33 proven. 134 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:46:01,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:01,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 353 states and 939 transitions. [2024-12-06 01:46:01,575 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 939 transitions. [2024-12-06 01:46:01,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:46:01,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:01,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:01,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:01,619 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:46:01,620 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:46:06,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:06,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 355 states and 940 transitions. [2024-12-06 01:46:06,555 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 940 transitions. [2024-12-06 01:46:06,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:46:06,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:06,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:06,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:06,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:06,605 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:46:06,607 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:08,557 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:46:21,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:21,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 363 states and 962 transitions. [2024-12-06 01:46:21,235 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 962 transitions. [2024-12-06 01:46:21,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 01:46:21,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:21,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:21,273 INFO L256 TraceCheckSpWp]: Trace formula consists of 249 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-12-06 01:46:21,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:21,395 INFO L134 CoverageAnalysis]: Checked inductivity of 663 backedges. 34 proven. 85 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:46:28,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:28,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1017 states to 366 states and 964 transitions. [2024-12-06 01:46:28,328 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 964 transitions. [2024-12-06 01:46:28,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:46:28,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:28,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:28,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:28,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 01:46:28,408 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:33,149 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 63 proven. 68 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:46:41,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:41,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 369 states and 973 transitions. [2024-12-06 01:46:41,379 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 973 transitions. [2024-12-06 01:46:41,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:46:41,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:41,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:41,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:41,441 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:46:41,443 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:43,747 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:46:49,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:49,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 371 states and 979 transitions. [2024-12-06 01:46:49,875 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 979 transitions. [2024-12-06 01:46:49,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:46:49,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:49,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:49,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:46:49,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:49,946 INFO L256 TraceCheckSpWp]: Trace formula consists of 257 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-12-06 01:46:49,948 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:46:52,992 INFO L134 CoverageAnalysis]: Checked inductivity of 627 backedges. 34 proven. 49 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:47:01,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:01,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 374 states and 990 transitions. [2024-12-06 01:47:01,012 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 990 transitions. [2024-12-06 01:47:01,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:47:01,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:01,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:01,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:01,069 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:47:01,070 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:04,051 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 72 proven. 73 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:47:28,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:28,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1100 states to 386 states and 1046 transitions. [2024-12-06 01:47:28,260 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1046 transitions. [2024-12-06 01:47:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:47:28,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:28,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:47:32,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:32,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1106 states to 388 states and 1052 transitions. [2024-12-06 01:47:32,120 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 1052 transitions. [2024-12-06 01:47:32,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:47:32,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:32,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:32,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:32,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:32,165 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:47:32,167 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:32,598 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:47:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:41,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 391 states and 1060 transitions. [2024-12-06 01:47:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1060 transitions. [2024-12-06 01:47:41,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:47:41,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:41,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:41,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:41,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:41,140 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:47:41,142 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:41,710 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:47:51,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 396 states and 1070 transitions. [2024-12-06 01:47:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 1070 transitions. [2024-12-06 01:47:51,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:47:51,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:47:51,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:51,497 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:47:51,498 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:47:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:48:05,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:05,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1140 states to 402 states and 1086 transitions. [2024-12-06 01:48:05,044 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 1086 transitions. [2024-12-06 01:48:05,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:05,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:05,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:05,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:05,134 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:48:09,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:09,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 405 states and 1092 transitions. [2024-12-06 01:48:09,814 INFO L276 IsEmpty]: Start isEmpty. Operand 405 states and 1092 transitions. [2024-12-06 01:48:09,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:09,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:09,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:09,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:09,870 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:48:09,872 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:10,521 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:48:15,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:15,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1153 states to 408 states and 1099 transitions. [2024-12-06 01:48:15,618 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 1099 transitions. [2024-12-06 01:48:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:15,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:15,666 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:48:15,668 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:16,170 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:48:19,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:19,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1154 states to 410 states and 1100 transitions. [2024-12-06 01:48:19,971 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 1100 transitions. [2024-12-06 01:48:19,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:19,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:19,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:19,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:20,079 INFO L134 CoverageAnalysis]: Checked inductivity of 640 backedges. 34 proven. 62 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:48:28,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:28,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1162 states to 413 states and 1108 transitions. [2024-12-06 01:48:28,485 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 1108 transitions. [2024-12-06 01:48:28,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:28,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:28,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:28,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:28,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:28,540 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:48:28,541 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:29,187 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:48:35,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:35,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 416 states and 1114 transitions. [2024-12-06 01:48:35,868 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 1114 transitions. [2024-12-06 01:48:35,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:35,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:35,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:35,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:35,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:35,916 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:48:35,917 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:36,382 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:48:42,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:42,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 419 states and 1119 transitions. [2024-12-06 01:48:42,949 INFO L276 IsEmpty]: Start isEmpty. Operand 419 states and 1119 transitions. [2024-12-06 01:48:42,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:42,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:42,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:42,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:42,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:42,993 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 01:48:42,994 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:43,432 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 33 proven. 112 refuted. 0 times theorem prover too weak. 496 trivial. 0 not checked. [2024-12-06 01:48:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:45,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1174 states to 421 states and 1120 transitions. [2024-12-06 01:48:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 1120 transitions. [2024-12-06 01:48:45,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 01:48:45,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:45,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:45,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:45,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:45,684 INFO L256 TraceCheckSpWp]: Trace formula consists of 256 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:48:45,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:46,111 INFO L134 CoverageAnalysis]: Checked inductivity of 641 backedges. 34 proven. 63 refuted. 0 times theorem prover too weak. 544 trivial. 0 not checked. [2024-12-06 01:48:48,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:48,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1175 states to 423 states and 1121 transitions. [2024-12-06 01:48:48,938 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1121 transitions. [2024-12-06 01:48:48,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:48:48,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:48,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:48,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:49,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:49,012 INFO L256 TraceCheckSpWp]: Trace formula consists of 265 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-12-06 01:48:49,015 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:49,356 INFO L134 CoverageAnalysis]: Checked inductivity of 712 backedges. 36 proven. 64 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:48:56,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 426 states and 1131 transitions. [2024-12-06 01:48:56,565 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1131 transitions. [2024-12-06 01:48:56,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 01:48:56,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:56,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:56,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:48:56,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:56,617 INFO L256 TraceCheckSpWp]: Trace formula consists of 264 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-12-06 01:48:56,618 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:48:56,795 INFO L134 CoverageAnalysis]: Checked inductivity of 738 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 702 trivial. 0 not checked. [2024-12-06 01:48:59,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:59,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 426 states and 1127 transitions. [2024-12-06 01:48:59,044 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1127 transitions. [2024-12-06 01:48:59,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 01:48:59,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:59,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:59,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:02,503 INFO L134 CoverageAnalysis]: Checked inductivity of 699 backedges. 54 proven. 33 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:14,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:14,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1224 states to 428 states and 1164 transitions. [2024-12-06 01:49:14,749 INFO L276 IsEmpty]: Start isEmpty. Operand 428 states and 1164 transitions. [2024-12-06 01:49:14,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:14,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:15,886 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:27,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:27,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1271 states to 434 states and 1211 transitions. [2024-12-06 01:49:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1211 transitions. [2024-12-06 01:49:27,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:27,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:27,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:27,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:27,634 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:29,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:29,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1270 states to 434 states and 1210 transitions. [2024-12-06 01:49:29,748 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1210 transitions. [2024-12-06 01:49:29,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:29,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:29,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:29,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:29,825 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 434 states and 1209 transitions. [2024-12-06 01:49:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1209 transitions. [2024-12-06 01:49:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:31,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:31,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:31,722 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:33,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1268 states to 434 states and 1208 transitions. [2024-12-06 01:49:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1208 transitions. [2024-12-06 01:49:33,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:33,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:33,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:33,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:33,678 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:35,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 434 states and 1207 transitions. [2024-12-06 01:49:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1207 transitions. [2024-12-06 01:49:35,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 01:49:35,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:35,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:35,938 INFO L134 CoverageAnalysis]: Checked inductivity of 750 backedges. 36 proven. 102 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:49:38,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:38,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1266 states to 434 states and 1206 transitions. [2024-12-06 01:49:38,565 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 1206 transitions. [2024-12-06 01:49:38,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:49:38,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:38,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:38,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:01,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:01,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1298 states to 439 states and 1238 transitions. [2024-12-06 01:50:01,248 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1238 transitions. [2024-12-06 01:50:01,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:01,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:01,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:01,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:09,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:09,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1311 states to 442 states and 1251 transitions. [2024-12-06 01:50:09,618 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 1251 transitions. [2024-12-06 01:50:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:09,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:13,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:13,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 444 states and 1260 transitions. [2024-12-06 01:50:13,744 INFO L276 IsEmpty]: Start isEmpty. Operand 444 states and 1260 transitions. [2024-12-06 01:50:13,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:13,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:13,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:13,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:13,848 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:19,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:19,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 446 states and 1272 transitions. [2024-12-06 01:50:19,839 INFO L276 IsEmpty]: Start isEmpty. Operand 446 states and 1272 transitions. [2024-12-06 01:50:19,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:19,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:19,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:19,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:20,110 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:24,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 448 states and 1282 transitions. [2024-12-06 01:50:24,233 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 1282 transitions. [2024-12-06 01:50:24,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:24,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:24,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:24,384 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:28,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:28,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1354 states to 450 states and 1294 transitions. [2024-12-06 01:50:28,820 INFO L276 IsEmpty]: Start isEmpty. Operand 450 states and 1294 transitions. [2024-12-06 01:50:28,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:28,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:28,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:28,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:28,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:28,931 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 01:50:28,933 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:33,139 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 60 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:50,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:50,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 455 states and 1331 transitions. [2024-12-06 01:50:50,799 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 1331 transitions. [2024-12-06 01:50:50,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:50,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:50,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:50,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:50:50,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:50,947 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-12-06 01:50:50,949 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:50:52,946 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 36 proven. 60 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:50:59,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:59,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 458 states and 1339 transitions. [2024-12-06 01:50:59,699 INFO L276 IsEmpty]: Start isEmpty. Operand 458 states and 1339 transitions. [2024-12-06 01:50:59,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:50:59,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:59,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:59,801 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 36 proven. 57 refuted. 0 times theorem prover too weak. 612 trivial. 0 not checked. [2024-12-06 01:51:05,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:05,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1408 states to 460 states and 1347 transitions. [2024-12-06 01:51:05,371 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 1347 transitions. [2024-12-06 01:51:05,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 01:51:05,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:05,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:05,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:05,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:05,474 INFO L256 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 01:51:05,475 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:06,766 INFO L134 CoverageAnalysis]: Checked inductivity of 708 backedges. 35 proven. 112 refuted. 0 times theorem prover too weak. 561 trivial. 0 not checked. [2024-12-06 01:51:10,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:10,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1411 states to 462 states and 1350 transitions. [2024-12-06 01:51:10,975 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1350 transitions. [2024-12-06 01:51:10,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:51:10,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:10,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:10,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:11,018 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 93 proven. 4 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-12-06 01:51:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 462 states and 1349 transitions. [2024-12-06 01:51:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 1349 transitions. [2024-12-06 01:51:13,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:51:13,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:13,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:13,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:13,962 INFO L134 CoverageAnalysis]: Checked inductivity of 812 backedges. 38 proven. 90 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:51:19,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:19,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 464 states and 1371 transitions. [2024-12-06 01:51:19,504 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1371 transitions. [2024-12-06 01:51:19,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 01:51:19,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:19,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:19,547 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 64 proven. 52 refuted. 0 times theorem prover too weak. 720 trivial. 0 not checked. [2024-12-06 01:51:23,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:23,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 466 states and 1372 transitions. [2024-12-06 01:51:23,063 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 1372 transitions. [2024-12-06 01:51:23,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:23,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:23,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:23,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:23,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:23,164 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-06 01:51:23,166 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 67 proven. 88 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 01:51:38,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:38,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1444 states to 469 states and 1383 transitions. [2024-12-06 01:51:38,713 INFO L276 IsEmpty]: Start isEmpty. Operand 469 states and 1383 transitions. [2024-12-06 01:51:38,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:38,714 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:38,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:38,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:38,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:38,819 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 48 conjuncts are in the unsatisfiable core [2024-12-06 01:51:38,821 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:43,323 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 37 proven. 118 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 01:51:55,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:55,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 472 states and 1395 transitions. [2024-12-06 01:51:55,409 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1395 transitions. [2024-12-06 01:51:55,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:51:55,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:55,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:55,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:51:55,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:55,508 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-12-06 01:51:55,510 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:51:58,886 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:52:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1467 states to 475 states and 1406 transitions. [2024-12-06 01:52:08,440 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 1406 transitions. [2024-12-06 01:52:08,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:08,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:08,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:08,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:08,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:08,544 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-12-06 01:52:08,546 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:10,367 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:52:17,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1472 states to 477 states and 1411 transitions. [2024-12-06 01:52:17,549 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1411 transitions. [2024-12-06 01:52:17,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:17,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:17,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:17,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:17,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:17,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-12-06 01:52:17,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:17,961 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:52:23,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:23,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1476 states to 479 states and 1415 transitions. [2024-12-06 01:52:23,553 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 1415 transitions. [2024-12-06 01:52:23,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:23,554 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:23,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:23,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:23,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:23,653 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-12-06 01:52:23,655 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:24,447 INFO L134 CoverageAnalysis]: Checked inductivity of 785 backedges. 38 proven. 63 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:52:30,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:30,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 481 states and 1422 transitions. [2024-12-06 01:52:30,654 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1422 transitions. [2024-12-06 01:52:30,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:30,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:30,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:30,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:30,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:30,738 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:52:30,739 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:33,291 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 37 proven. 126 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 01:52:45,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:45,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1515 states to 486 states and 1453 transitions. [2024-12-06 01:52:45,198 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1453 transitions. [2024-12-06 01:52:45,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:45,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:45,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:45,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:45,330 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 38 proven. 69 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:52:55,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:55,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1527 states to 489 states and 1465 transitions. [2024-12-06 01:52:55,699 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1465 transitions. [2024-12-06 01:52:55,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:52:55,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:55,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:52:55,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:55,767 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-12-06 01:52:55,768 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:52:57,221 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 37 proven. 126 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-12-06 01:53:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1530 states to 491 states and 1468 transitions. [2024-12-06 01:53:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 491 states and 1468 transitions. [2024-12-06 01:53:06,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:53:06,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:06,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:06,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:06,318 INFO L134 CoverageAnalysis]: Checked inductivity of 791 backedges. 38 proven. 69 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:53:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1540 states to 493 states and 1478 transitions. [2024-12-06 01:53:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1478 transitions. [2024-12-06 01:53:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:53:14,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:14,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:14,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:14,293 INFO L256 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-12-06 01:53:14,295 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:16,486 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 38 proven. 71 refuted. 0 times theorem prover too weak. 684 trivial. 0 not checked. [2024-12-06 01:53:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:22,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 495 states and 1481 transitions. [2024-12-06 01:53:22,249 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1481 transitions. [2024-12-06 01:53:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:53:22,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:22,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:22,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:22,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:53:22,315 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:23,983 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 01:53:46,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:46,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1570 states to 501 states and 1508 transitions. [2024-12-06 01:53:46,118 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1508 transitions. [2024-12-06 01:53:46,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:53:46,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:46,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:46,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:46,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:46,178 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:53:46,179 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:46,361 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 01:53:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:56,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 504 states and 1511 transitions. [2024-12-06 01:53:56,687 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1511 transitions. [2024-12-06 01:53:56,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:53:56,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:56,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:56,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:53:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:56,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 01:53:56,743 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:53:56,928 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 40 proven. 120 refuted. 0 times theorem prover too weak. 760 trivial. 0 not checked. [2024-12-06 01:54:08,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:08,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 507 states and 1514 transitions. [2024-12-06 01:54:08,578 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1514 transitions. [2024-12-06 01:54:08,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:54:08,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:08,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:08,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:08,644 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 01:54:08,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:54:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 39 proven. 178 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked. [2024-12-06 01:54:17,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1579 states to 510 states and 1517 transitions. [2024-12-06 01:54:17,362 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1517 transitions. [2024-12-06 01:54:17,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:54:17,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:17,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:17,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-12-06 01:54:17,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:17,421 INFO L256 TraceCheckSpWp]: Trace formula consists of 286 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-12-06 01:54:17,423 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 01:54:17,639 INFO L134 CoverageAnalysis]: Checked inductivity of 920 backedges. 39 proven. 178 refuted. 0 times theorem prover too weak. 703 trivial. 0 not checked.