./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm --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 912c617f4562719e6a92adb1d6dcd39c1383cb1ed11c1257bbef9742a710d541 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:53:48,379 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:53:48,486 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:53:48,493 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:53:48,493 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:53:48,530 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:53:48,532 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:53:48,532 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:53:48,533 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:53:48,533 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:53:48,534 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:53:48,535 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:53:48,536 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:53:48,536 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:53:48,536 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:53:48,537 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:53:48,537 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:53:48,537 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:53:48,537 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:53:48,538 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:48,538 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:53:48,538 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:53:48,539 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:53:48,539 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_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm 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 -> 912c617f4562719e6a92adb1d6dcd39c1383cb1ed11c1257bbef9742a710d541 [2024-11-13 21:53:48,877 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:53:48,889 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:53:48,894 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:53:48,895 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:53:48,896 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:53:48,897 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c Unable to find full path for "g++" [2024-11-13 21:53:51,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:53:51,457 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:53:51,458 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c [2024-11-13 21:53:51,466 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/data/9b12c51bf/c21b174b1db4431a97b987e63006611a/FLAGaf4636f25 [2024-11-13 21:53:51,482 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/data/9b12c51bf/c21b174b1db4431a97b987e63006611a [2024-11-13 21:53:51,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:53:51,490 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:53:51,493 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:51,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:53:51,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:53:51,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ddd0d9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51, skipping insertion in model container [2024-11-13 21:53:51,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,520 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:53:51,705 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_290185d8-4471-4dc0-976a-44ff34e1d173/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c[458,471] [2024-11-13 21:53:51,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:51,738 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:53:51,752 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_290185d8-4471-4dc0-976a-44ff34e1d173/sv-benchmarks/c/nla-digbench-scaling/ps3-ll_unwindbound10.c[458,471] [2024-11-13 21:53:51,759 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:53:51,781 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:53:51,782 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51 WrapperNode [2024-11-13 21:53:51,782 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:53:51,784 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:51,784 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:53:51,784 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:53:51,791 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,799 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,818 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 21:53:51,820 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:53:51,820 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:53:51,820 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:53:51,820 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:53:51,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,836 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,836 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,839 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,846 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,846 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,847 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,848 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:53:51,853 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:53:51,853 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:53:51,853 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:53:51,854 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:53:51" (1/1) ... [2024-11-13 21:53:51,863 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:53:51,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:53:51,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:53:51,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_290185d8-4471-4dc0-976a-44ff34e1d173/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:53:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:53:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:53:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:53:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:53:51,925 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 21:53:51,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 21:53:51,994 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:53:51,996 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:53:52,101 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 21:53:52,101 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:53:52,122 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:53:52,122 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 21:53:52,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:52 BoogieIcfgContainer [2024-11-13 21:53:52,123 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:53:52,124 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:53:52,124 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:53:52,133 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:53:52,134 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:53:52" (1/1) ... [2024-11-13 21:53:52,142 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:53:52,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-13 21:53:52,195 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-13 21:53:52,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:53:52,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,324 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:52,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-13 21:53:52,346 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-13 21:53:52,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:53:52,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,513 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:52,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:52,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 21:53:52,561 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 21:53:52,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 21:53:52,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:52,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:52,623 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-13 21:53:52,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:52,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:53,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-13 21:53:53,147 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-13 21:53:53,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 21:53:53,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:53,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:53,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-13 21:53:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 21:53:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:53:53,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:53,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:53,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:53,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:53,982 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 21:53:53,984 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:54,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:54,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 26 states and 37 transitions. [2024-11-13 21:53:54,767 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 37 transitions. [2024-11-13 21:53:54,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:53:54,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:54,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:54,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:55,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:55,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 30 states and 48 transitions. [2024-11-13 21:53:55,611 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 48 transitions. [2024-11-13 21:53:55,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 21:53:55,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:55,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:55,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:55,655 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 21:53:55,656 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:55,703 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:53:56,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 32 states and 49 transitions. [2024-11-13 21:53:56,111 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 49 transitions. [2024-11-13 21:53:56,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:53:56,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:56,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:56,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:56,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:56,199 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:53:56,203 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:56,371 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:53:57,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 36 states and 59 transitions. [2024-11-13 21:53:57,184 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 59 transitions. [2024-11-13 21:53:57,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:53:57,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:57,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:57,229 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 21:53:57,231 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:57,312 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 4 proven. 10 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:53:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:57,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 38 states and 60 transitions. [2024-11-13 21:53:57,862 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 60 transitions. [2024-11-13 21:53:57,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:53:57,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:57,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:57,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:58,130 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:53:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:58,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 42 states and 75 transitions. [2024-11-13 21:53:58,946 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 75 transitions. [2024-11-13 21:53:58,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:53:58,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:58,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:58,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:59,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,019 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:53:59,021 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:53:59,099 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:53:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 44 states and 76 transitions. [2024-11-13 21:53:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 76 transitions. [2024-11-13 21:53:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 21:53:59,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,666 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 8 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:53:59,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:53:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 44 states and 75 transitions. [2024-11-13 21:53:59,881 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 75 transitions. [2024-11-13 21:53:59,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:53:59,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:53:59,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:53:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:53:59,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:53:59,942 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:53:59,944 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:00,100 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:01,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:01,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 48 states and 87 transitions. [2024-11-13 21:54:01,201 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-13 21:54:01,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:01,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:01,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:01,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:01,260 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:54:01,262 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:01,335 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:01,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:01,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 50 states and 88 transitions. [2024-11-13 21:54:01,874 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 88 transitions. [2024-11-13 21:54:01,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:01,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:01,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:01,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:02,114 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:03,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:03,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 54 states and 107 transitions. [2024-11-13 21:54:03,022 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 107 transitions. [2024-11-13 21:54:03,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:03,023 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:03,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:03,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:03,126 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:54:03,128 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:03,642 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 11 proven. 22 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 21:54:04,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:04,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 56 states and 108 transitions. [2024-11-13 21:54:04,389 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 108 transitions. [2024-11-13 21:54:04,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:04,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:04,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:04,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:04,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:04,444 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 21:54:04,446 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:04,548 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:05,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:05,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 58 states and 109 transitions. [2024-11-13 21:54:05,408 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 109 transitions. [2024-11-13 21:54:05,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:05,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:05,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:05,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 58 states and 108 transitions. [2024-11-13 21:54:05,869 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 108 transitions. [2024-11-13 21:54:05,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 21:54:05,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:05,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,023 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:54:06,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:06,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 58 states and 107 transitions. [2024-11-13 21:54:06,366 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 107 transitions. [2024-11-13 21:54:06,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:06,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:06,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:06,440 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:54:06,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:08,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:08,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 62 states and 121 transitions. [2024-11-13 21:54:08,012 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 121 transitions. [2024-11-13 21:54:08,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:08,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:08,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:08,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:08,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:08,070 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-13 21:54:08,072 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:08,453 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 16 proven. 37 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:54:09,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 64 states and 122 transitions. [2024-11-13 21:54:09,602 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 122 transitions. [2024-11-13 21:54:09,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:09,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:09,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:09,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:09,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:09,682 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:54:09,684 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:09,804 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:10,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:10,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 66 states and 123 transitions. [2024-11-13 21:54:10,678 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 123 transitions. [2024-11-13 21:54:10,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:10,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:10,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:10,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:10,981 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 70 states and 146 transitions. [2024-11-13 21:54:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 146 transitions. [2024-11-13 21:54:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:12,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:12,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:12,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:12,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:12,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 21:54:12,212 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:12,295 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 8 proven. 36 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 72 states and 147 transitions. [2024-11-13 21:54:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 147 transitions. [2024-11-13 21:54:13,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:13,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:13,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:13,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:13,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:13,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:54:13,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:13,507 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 7 proven. 46 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:54:14,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:14,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 74 states and 148 transitions. [2024-11-13 21:54:14,521 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 148 transitions. [2024-11-13 21:54:14,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:14,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:14,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:14,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:14,637 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:14,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 74 states and 147 transitions. [2024-11-13 21:54:14,949 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 147 transitions. [2024-11-13 21:54:14,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:14,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:14,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:14,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,040 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:15,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 74 states and 146 transitions. [2024-11-13 21:54:15,394 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 146 transitions. [2024-11-13 21:54:15,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 21:54:15,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:15,512 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 8 proven. 32 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:54:15,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:15,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 74 states and 145 transitions. [2024-11-13 21:54:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 145 transitions. [2024-11-13 21:54:15,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:15,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:16,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:16,013 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:54:16,015 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:18,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:18,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 78 states and 161 transitions. [2024-11-13 21:54:18,247 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 161 transitions. [2024-11-13 21:54:18,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:18,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:18,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:18,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:18,328 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:54:18,330 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:18,448 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:19,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:19,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-13 21:54:19,569 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-13 21:54:19,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:19,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:19,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:19,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:19,625 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:54:19,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 17 proven. 66 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-13 21:54:21,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 82 states and 163 transitions. [2024-11-13 21:54:21,725 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 163 transitions. [2024-11-13 21:54:21,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:21,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:21,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:21,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:22,144 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:23,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:23,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 86 states and 190 transitions. [2024-11-13 21:54:23,806 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 190 transitions. [2024-11-13 21:54:23,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:23,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:23,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:23,874 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:54:23,876 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:23,992 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:24,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:24,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 88 states and 191 transitions. [2024-11-13 21:54:24,867 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 191 transitions. [2024-11-13 21:54:24,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:24,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:24,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:24,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:25,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:25,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 88 states and 190 transitions. [2024-11-13 21:54:25,438 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 190 transitions. [2024-11-13 21:54:25,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:25,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:25,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:25,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:25,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:25,497 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 21:54:25,498 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:25,590 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 10 proven. 55 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:26,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:26,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 90 states and 191 transitions. [2024-11-13 21:54:26,686 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 191 transitions. [2024-11-13 21:54:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:26,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:26,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:26,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:26,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:26,748 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:26,750 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:26,846 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 9 proven. 68 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-13 21:54:27,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:27,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 92 states and 192 transitions. [2024-11-13 21:54:27,804 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 192 transitions. [2024-11-13 21:54:27,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:27,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:27,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:27,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:27,896 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:28,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:28,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 92 states and 191 transitions. [2024-11-13 21:54:28,355 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 191 transitions. [2024-11-13 21:54:28,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:28,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:28,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:28,468 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:28,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 92 states and 190 transitions. [2024-11-13 21:54:28,924 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 190 transitions. [2024-11-13 21:54:28,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 21:54:28,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:28,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:28,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,054 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 10 proven. 50 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-13 21:54:29,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:29,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 92 states and 189 transitions. [2024-11-13 21:54:29,642 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 189 transitions. [2024-11-13 21:54:29,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:29,643 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:29,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:29,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:29,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:29,744 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:54:29,745 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:29,999 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:32,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 96 states and 207 transitions. [2024-11-13 21:54:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 207 transitions. [2024-11-13 21:54:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:32,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:32,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:32,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:32,304 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:54:32,306 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:32,431 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:54:33,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:33,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 98 states and 208 transitions. [2024-11-13 21:54:33,768 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 208 transitions. [2024-11-13 21:54:33,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:33,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:33,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:34,224 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:35,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:35,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 102 states and 239 transitions. [2024-11-13 21:54:35,907 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 239 transitions. [2024-11-13 21:54:35,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:35,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:35,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:35,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:35,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:35,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-13 21:54:35,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:36,366 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 26 proven. 79 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:54:37,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:37,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 104 states and 240 transitions. [2024-11-13 21:54:37,889 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 240 transitions. [2024-11-13 21:54:37,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:37,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:37,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,001 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:38,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:38,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 104 states and 239 transitions. [2024-11-13 21:54:38,466 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 239 transitions. [2024-11-13 21:54:38,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:38,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:38,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:38,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:38,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:38,529 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:54:38,530 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:38,635 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 11 proven. 94 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:54:39,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:39,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 106 states and 240 transitions. [2024-11-13 21:54:39,978 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 240 transitions. [2024-11-13 21:54:39,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:39,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:39,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:40,080 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:40,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 106 states and 239 transitions. [2024-11-13 21:54:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 239 transitions. [2024-11-13 21:54:40,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:40,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:40,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:40,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:40,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:40,668 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:54:40,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:40,771 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:41,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:41,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 108 states and 240 transitions. [2024-11-13 21:54:41,907 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 240 transitions. [2024-11-13 21:54:41,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:41,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:41,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:42,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:42,008 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:54:42,009 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:42,118 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:43,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 110 states and 241 transitions. [2024-11-13 21:54:43,223 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 241 transitions. [2024-11-13 21:54:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:43,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:43,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:43,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:43,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 21:54:43,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:43,460 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 12 proven. 78 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:44,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 112 states and 242 transitions. [2024-11-13 21:54:44,662 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 242 transitions. [2024-11-13 21:54:44,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:44,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:44,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:44,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:44,786 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:45,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 112 states and 241 transitions. [2024-11-13 21:54:45,396 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 241 transitions. [2024-11-13 21:54:45,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:45,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:45,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:45,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:45,529 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 112 states and 240 transitions. [2024-11-13 21:54:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 240 transitions. [2024-11-13 21:54:46,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:54:46,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,108 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 12 proven. 72 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-13 21:54:46,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:46,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 112 states and 239 transitions. [2024-11-13 21:54:46,608 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 239 transitions. [2024-11-13 21:54:46,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:46,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:46,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:46,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:46,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:46,747 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:47,068 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 116 states and 259 transitions. [2024-11-13 21:54:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 259 transitions. [2024-11-13 21:54:49,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:49,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:49,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:49,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:49,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:49,937 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:49,939 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:50,054 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:51,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 118 states and 260 transitions. [2024-11-13 21:54:51,549 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 260 transitions. [2024-11-13 21:54:51,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:51,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:51,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:51,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:51,651 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:51,652 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:51,775 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:53,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:53,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 120 states and 261 transitions. [2024-11-13 21:54:53,188 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 261 transitions. [2024-11-13 21:54:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:53,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:53,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:53,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:53,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:53,317 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:53,319 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:53,433 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:54,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:54,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 122 states and 262 transitions. [2024-11-13 21:54:54,739 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 262 transitions. [2024-11-13 21:54:54,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:54,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:54,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:54,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:54,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:54,917 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:54:54,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:55,062 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:54:56,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:56,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 124 states and 263 transitions. [2024-11-13 21:54:56,547 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 263 transitions. [2024-11-13 21:54:56,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:56,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:56,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:56,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:54:56,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:56,693 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:54:56,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:54:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:54:58,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:54:58,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 126 states and 264 transitions. [2024-11-13 21:54:58,370 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 264 transitions. [2024-11-13 21:54:58,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:54:58,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:54:58,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:54:58,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:54:58,930 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:01,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:01,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 130 states and 299 transitions. [2024-11-13 21:55:01,559 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 299 transitions. [2024-11-13 21:55:01,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:01,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:01,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:01,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:01,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:01,773 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 21:55:01,775 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:01,932 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 13 proven. 124 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-13 21:55:03,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:03,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 132 states and 300 transitions. [2024-11-13 21:55:03,452 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 300 transitions. [2024-11-13 21:55:03,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:03,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:03,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:03,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:04,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:04,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 132 states and 299 transitions. [2024-11-13 21:55:04,155 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 299 transitions. [2024-11-13 21:55:04,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:04,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:04,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:04,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:04,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 21:55:04,261 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:04,380 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 14 proven. 105 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:06,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:06,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 134 states and 300 transitions. [2024-11-13 21:55:06,038 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 300 transitions. [2024-11-13 21:55:06,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:06,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:06,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:06,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:06,147 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:06,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:06,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 134 states and 299 transitions. [2024-11-13 21:55:06,879 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 299 transitions. [2024-11-13 21:55:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:06,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:06,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:06,984 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:07,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:07,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 134 states and 298 transitions. [2024-11-13 21:55:07,761 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 298 transitions. [2024-11-13 21:55:07,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:07,762 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:07,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:07,850 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:08,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:08,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 134 states and 297 transitions. [2024-11-13 21:55:08,549 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 297 transitions. [2024-11-13 21:55:08,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:08,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:08,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:09,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:09,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 134 states and 296 transitions. [2024-11-13 21:55:09,323 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 296 transitions. [2024-11-13 21:55:09,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 21:55:09,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:09,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:09,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:09,394 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 14 proven. 98 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-13 21:55:10,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:10,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 134 states and 295 transitions. [2024-11-13 21:55:10,155 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 295 transitions. [2024-11-13 21:55:10,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:10,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:10,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:10,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:10,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 21:55:10,289 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:10,697 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 15 proven. 158 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:55:14,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:14,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 138 states and 317 transitions. [2024-11-13 21:55:14,209 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 317 transitions. [2024-11-13 21:55:14,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:14,209 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:14,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:14,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:14,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:14,852 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:55:14,855 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:15,912 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:55:18,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:18,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 140 states and 318 transitions. [2024-11-13 21:55:18,618 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 318 transitions. [2024-11-13 21:55:18,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:18,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:18,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:18,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:18,716 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:55:18,718 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:18,903 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:20,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:20,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 142 states and 319 transitions. [2024-11-13 21:55:20,585 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 319 transitions. [2024-11-13 21:55:20,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:20,585 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:20,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:20,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:21,140 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:23,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:23,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 146 states and 358 transitions. [2024-11-13 21:55:23,793 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 358 transitions. [2024-11-13 21:55:23,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:23,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:23,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:23,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:24,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:24,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-11-13 21:55:24,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:25,037 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 32 proven. 156 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2024-11-13 21:55:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:26,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 148 states and 359 transitions. [2024-11-13 21:55:26,938 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 359 transitions. [2024-11-13 21:55:26,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:26,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:26,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:26,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:27,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:27,185 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:55:27,187 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:27,322 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:29,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:29,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 150 states and 360 transitions. [2024-11-13 21:55:29,485 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 360 transitions. [2024-11-13 21:55:29,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:29,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:29,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:29,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:29,673 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:30,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:30,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 150 states and 359 transitions. [2024-11-13 21:55:30,434 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 359 transitions. [2024-11-13 21:55:30,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:30,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:30,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:30,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:30,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:30,792 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-13 21:55:30,793 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:31,326 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 36 proven. 137 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-13 21:55:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:33,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 152 states and 360 transitions. [2024-11-13 21:55:33,919 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 360 transitions. [2024-11-13 21:55:33,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:33,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:33,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:33,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:34,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:34,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:55:34,108 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:34,241 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:36,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:36,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 154 states and 361 transitions. [2024-11-13 21:55:36,109 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 361 transitions. [2024-11-13 21:55:36,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:36,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:36,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:36,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:36,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:36,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:55:36,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:39,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:39,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 156 states and 362 transitions. [2024-11-13 21:55:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 362 transitions. [2024-11-13 21:55:39,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:39,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:39,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:39,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:39,294 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:40,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 156 states and 361 transitions. [2024-11-13 21:55:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 361 transitions. [2024-11-13 21:55:40,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:40,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:40,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:40,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:40,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:40,546 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 21:55:40,548 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:40,664 INFO L134 CoverageAnalysis]: Checked inductivity of 264 backedges. 16 proven. 136 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:42,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:42,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 158 states and 362 transitions. [2024-11-13 21:55:42,507 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 362 transitions. [2024-11-13 21:55:42,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:42,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:42,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:42,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:42,612 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:43,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 158 states and 361 transitions. [2024-11-13 21:55:43,417 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 361 transitions. [2024-11-13 21:55:43,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:43,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:43,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:43,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:43,500 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:44,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:44,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 158 states and 360 transitions. [2024-11-13 21:55:44,236 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 360 transitions. [2024-11-13 21:55:44,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:44,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:44,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:44,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:44,346 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 158 states and 359 transitions. [2024-11-13 21:55:45,066 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 359 transitions. [2024-11-13 21:55:45,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:45,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:45,152 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:45,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 158 states and 358 transitions. [2024-11-13 21:55:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 358 transitions. [2024-11-13 21:55:45,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:55:45,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:45,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:46,096 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 16 proven. 128 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-13 21:55:46,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:46,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 158 states and 357 transitions. [2024-11-13 21:55:46,900 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 357 transitions. [2024-11-13 21:55:46,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:55:46,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:46,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:46,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:48,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:48,042 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:55:48,043 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:48,700 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:55:53,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:53,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 162 states and 381 transitions. [2024-11-13 21:55:53,729 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 381 transitions. [2024-11-13 21:55:53,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:55:53,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:53,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:53,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:54,544 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:55:54,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:54,623 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 38 proven. 175 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:55:56,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:56,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 164 states and 382 transitions. [2024-11-13 21:55:56,947 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 382 transitions. [2024-11-13 21:55:56,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:55:56,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:56,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:56,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:55:57,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:55:57,291 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:55:57,293 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:55:57,375 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:55:59,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:55:59,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 166 states and 383 transitions. [2024-11-13 21:55:59,893 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 383 transitions. [2024-11-13 21:55:59,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:55:59,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:55:59,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:55:59,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:00,641 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:04,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:04,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 170 states and 406 transitions. [2024-11-13 21:56:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 406 transitions. [2024-11-13 21:56:04,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:04,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:04,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:04,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:04,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-13 21:56:04,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:05,460 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 58 proven. 173 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:56:07,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:07,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 172 states and 407 transitions. [2024-11-13 21:56:07,802 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 407 transitions. [2024-11-13 21:56:07,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:07,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:07,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:07,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:08,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:08,491 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:56:08,492 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:08,555 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:56:10,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:10,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 174 states and 408 transitions. [2024-11-13 21:56:10,830 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 408 transitions. [2024-11-13 21:56:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:10,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:10,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:10,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 174 states and 407 transitions. [2024-11-13 21:56:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 407 transitions. [2024-11-13 21:56:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:11,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:13,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:13,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:56:13,701 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:13,772 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:56:16,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:16,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 176 states and 408 transitions. [2024-11-13 21:56:16,001 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 408 transitions. [2024-11-13 21:56:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:16,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:16,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:16,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:16,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:16,734 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-13 21:56:16,736 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 209 proven. 4 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:56:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:30,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 179 states and 422 transitions. [2024-11-13 21:56:30,146 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 422 transitions. [2024-11-13 21:56:30,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:30,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:30,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:30,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:31,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:31,433 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-13 21:56:31,435 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:31,509 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:56:33,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 181 states and 423 transitions. [2024-11-13 21:56:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 423 transitions. [2024-11-13 21:56:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:34,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:34,386 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 40 conjuncts are in the unsatisfiable core [2024-11-13 21:56:34,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:36,090 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 211 proven. 20 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-13 21:56:40,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:40,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 183 states and 425 transitions. [2024-11-13 21:56:40,639 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 425 transitions. [2024-11-13 21:56:40,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:40,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:40,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:40,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:40,729 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:41,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 183 states and 424 transitions. [2024-11-13 21:56:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 424 transitions. [2024-11-13 21:56:41,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:41,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:41,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:41,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:56:43,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:43,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:56:43,413 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:56:43,497 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 41 proven. 172 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 21:56:45,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:45,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 185 states and 425 transitions. [2024-11-13 21:56:45,803 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 425 transitions. [2024-11-13 21:56:45,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:45,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:45,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:45,943 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:46,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 185 states and 424 transitions. [2024-11-13 21:56:46,890 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 424 transitions. [2024-11-13 21:56:46,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:46,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:46,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:46,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:46,980 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:47,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 185 states and 423 transitions. [2024-11-13 21:56:47,900 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 423 transitions. [2024-11-13 21:56:47,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:47,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:47,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:47,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,002 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:48,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:48,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 185 states and 422 transitions. [2024-11-13 21:56:48,825 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 422 transitions. [2024-11-13 21:56:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:48,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:48,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:48,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:48,937 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:49,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:49,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 185 states and 421 transitions. [2024-11-13 21:56:49,898 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 421 transitions. [2024-11-13 21:56:49,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:49,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:49,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:50,040 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:51,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:51,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 185 states and 420 transitions. [2024-11-13 21:56:51,037 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 420 transitions. [2024-11-13 21:56:51,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 21:56:51,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:51,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:51,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:51,153 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 18 proven. 162 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 21:56:52,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:56:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 419 states to 185 states and 419 transitions. [2024-11-13 21:56:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 419 transitions. [2024-11-13 21:56:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:56:52,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:56:52,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:56:52,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:56:54,543 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 201 proven. 29 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:57:15,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 207 states and 544 transitions. [2024-11-13 21:57:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 544 transitions. [2024-11-13 21:57:15,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:15,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:15,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:15,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:16,443 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 21:57:16,445 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 21:57:17,465 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 57 proven. 211 refuted. 0 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 21:57:21,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:57:21,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 210 states and 548 transitions. [2024-11-13 21:57:21,821 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 548 transitions. [2024-11-13 21:57:21,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 21:57:21,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:57:21,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:57:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 21:57:22,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:57:22,216 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-13 21:57:22,218 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 22:00:48,926 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 254 proven. 6 refuted. 8 times theorem prover too weak. 132 trivial. 0 not checked. [2024-11-13 22:02:09,984 WARN L286 SmtUtils]: Spent 12.97s on a formula simplification. DAG size of input: 41 DAG size of output: 39 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 22:03:10,617 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (<= c_~counter~0 6) (< 5 c_~counter~0) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|))) is different from false [2024-11-13 22:03:36,700 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (<= c_~counter~0 6) (< 5 c_~counter~0) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|)))) is different from true [2024-11-13 22:03:48,421 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_#t~post5#1| 6) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (< 5 |c_ULTIMATE.start_main_#t~post5#1|) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|))) is different from false [2024-11-13 22:04:12,813 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (<= |c_ULTIMATE.start_main_#t~post5#1| 6) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (< 5 |c_ULTIMATE.start_main_#t~post5#1|) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|)))) is different from true [2024-11-13 22:04:53,352 WARN L286 SmtUtils]: Spent 10.07s on a formula simplification. DAG size of input: 39 DAG size of output: 38 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-13 22:05:04,640 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (not (= |c_ULTIMATE.start_main_~y~0#1| 9)) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|))) is different from false [2024-11-13 22:05:32,302 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|))) (and (not (= |c_ULTIMATE.start_main_~y~0#1| 9)) (= (+ |c_ULTIMATE.start_main_~y~0#1| (* 2 (* |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1| |c_ULTIMATE.start_main_~y~0#1|)) (* .cse0 3)) (* |c_ULTIMATE.start_main_~x~0#1| 6)) (not (exists ((|v_ULTIMATE.start_main_~x~0#1_276| Int) (|v_ULTIMATE.start_main_~y~0#1_364| Int) (|v_ULTIMATE.start_main_~y~0#1_365| Int)) (and (<= |c_ULTIMATE.start_main_~x~0#1| (+ .cse0 |v_ULTIMATE.start_main_~x~0#1_276| (* |v_ULTIMATE.start_main_~y~0#1_365| |v_ULTIMATE.start_main_~y~0#1_365|))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_365| 1) |c_ULTIMATE.start_main_~y~0#1|) (= (* |v_ULTIMATE.start_main_~x~0#1_276| 6) (+ |v_ULTIMATE.start_main_~y~0#1_364| (* 3 (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|)) (* (* |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364| |v_ULTIMATE.start_main_~y~0#1_364|) 2))) (<= (+ |v_ULTIMATE.start_main_~y~0#1_364| 1) |v_ULTIMATE.start_main_~y~0#1_365|) (<= 7 |v_ULTIMATE.start_main_~y~0#1_364|)))) (<= 9 |c_ULTIMATE.start_main_~y~0#1|)))) is different from true