./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.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_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/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_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/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_eb9fdabe-829c-4eea-8274-35ab0e707436/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 82dba59912342fc33baf6f71838a6b7d05440c02338f64f7b1e8151e293c49a7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:28:50,549 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:28:50,609 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 20:28:50,614 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:28:50,615 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:28:50,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:28:50,641 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:28:50,641 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:28:50,642 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:28:50,642 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:28:50,642 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:28:50,642 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:28:50,642 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 20:28:50,642 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:28:50,643 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 20:28:50,644 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:28:50,644 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:28:50,644 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:28:50,644 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:28:50,644 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:28:50,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:28:50,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:28:50,645 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:28:50,645 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:28:50,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:28:50,645 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:28:50,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:28:50,645 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_eb9fdabe-829c-4eea-8274-35ab0e707436/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 -> 82dba59912342fc33baf6f71838a6b7d05440c02338f64f7b1e8151e293c49a7 [2024-11-13 20:28:50,933 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:28:50,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:28:50,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:28:50,949 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:28:50,950 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:28:50,951 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c Unable to find full path for "g++" [2024-11-13 20:28:52,909 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:28:53,195 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:28:53,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c [2024-11-13 20:28:53,202 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/data/d8726c0a6/9321f1caf99b4e998e12d73acd87d5ef/FLAG4b642469e [2024-11-13 20:28:53,497 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/data/d8726c0a6/9321f1caf99b4e998e12d73acd87d5ef [2024-11-13 20:28:53,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:28:53,501 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:28:53,502 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:28:53,503 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:28:53,507 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:28:53,508 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,509 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@424400db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53, skipping insertion in model container [2024-11-13 20:28:53,509 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,523 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:28:53,663 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_eb9fdabe-829c-4eea-8274-35ab0e707436/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c[454,467] [2024-11-13 20:28:53,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:28:53,687 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:28:53,698 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_eb9fdabe-829c-4eea-8274-35ab0e707436/sv-benchmarks/c/nla-digbench-scaling/ps2-ll_unwindbound50.c[454,467] [2024-11-13 20:28:53,702 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:28:53,717 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:28:53,718 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53 WrapperNode [2024-11-13 20:28:53,718 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:28:53,719 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:28:53,719 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:28:53,720 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:28:53,726 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,732 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,746 INFO L138 Inliner]: procedures = 14, calls = 9, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2024-11-13 20:28:53,747 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:28:53,747 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:28:53,747 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:28:53,748 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:28:53,754 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,754 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,755 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,756 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,758 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,761 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,762 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,764 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:28:53,765 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:28:53,765 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:28:53,765 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:28:53,766 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:28:53" (1/1) ... [2024-11-13 20:28:53,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:28:53,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:28:53,799 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:28:53,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb9fdabe-829c-4eea-8274-35ab0e707436/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:28:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:28:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:28:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:28:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:28:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-13 20:28:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-13 20:28:53,891 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:28:53,893 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:28:53,992 INFO L? ?]: Removed 6 outVars from TransFormulas that were not future-live. [2024-11-13 20:28:53,992 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:28:54,019 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:28:54,020 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:28:54,021 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:28:54 BoogieIcfgContainer [2024-11-13 20:28:54,021 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:28:54,022 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:28:54,022 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:28:54,032 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:28:54,032 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:28:54" (1/1) ... [2024-11-13 20:28:54,041 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:28:54,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 14 states and 18 transitions. [2024-11-13 20:28:54,106 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 18 transitions. [2024-11-13 20:28:54,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 20:28:54,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,288 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 20:28:54,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 14 states and 16 transitions. [2024-11-13 20:28:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 16 transitions. [2024-11-13 20:28:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:28:54,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,466 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 20:28:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 16 states and 19 transitions. [2024-11-13 20:28:54,522 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 19 transitions. [2024-11-13 20:28:54,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-13 20:28:54,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,566 INFO L255 TraceCheckSpWp]: Trace formula consists of 45 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-13 20:28:54,570 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:54,719 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 20:28:55,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:55,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 21 states and 29 transitions. [2024-11-13 20:28:55,091 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 29 transitions. [2024-11-13 20:28:55,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-13 20:28:55,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:55,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:55,418 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 20:28:55,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:55,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 22 states and 29 transitions. [2024-11-13 20:28:55,871 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 29 transitions. [2024-11-13 20:28:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:28:55,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:55,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:55,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:56,140 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 20:28:56,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 26 states and 39 transitions. [2024-11-13 20:28:56,964 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2024-11-13 20:28:56,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:28:56,965 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:56,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:56,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:57,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:57,021 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 20:28:57,024 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:57,216 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 20:28:57,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:57,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 30 states and 49 transitions. [2024-11-13 20:28:57,938 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 49 transitions. [2024-11-13 20:28:57,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:28:57,939 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:57,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:57,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:57,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:57,970 INFO L255 TraceCheckSpWp]: Trace formula consists of 66 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-13 20:28:57,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:58,037 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 20:28:58,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:58,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 32 states and 50 transitions. [2024-11-13 20:28:58,416 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 50 transitions. [2024-11-13 20:28:58,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:28:58,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:58,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:58,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:58,666 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 20:28:59,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:59,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 36 states and 64 transitions. [2024-11-13 20:28:59,548 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 64 transitions. [2024-11-13 20:28:59,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:28:59,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:59,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:59,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:28:59,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:59,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 20:28:59,629 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:28:59,764 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 20:29:00,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:00,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 40 states and 75 transitions. [2024-11-13 20:29:00,693 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 75 transitions. [2024-11-13 20:29:00,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:29:00,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:00,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:00,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:00,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:00,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-13 20:29:00,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:00,823 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 20:29:01,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:01,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 43 states and 79 transitions. [2024-11-13 20:29:01,627 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 79 transitions. [2024-11-13 20:29:01,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:29:01,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:01,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:01,716 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 20:29:01,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:01,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 43 states and 78 transitions. [2024-11-13 20:29:01,949 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 78 transitions. [2024-11-13 20:29:01,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:29:01,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:01,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:01,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:01,988 INFO L255 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:29:01,989 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:02,074 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 3 proven. 14 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 20:29:02,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:02,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 45 states and 79 transitions. [2024-11-13 20:29:02,615 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 79 transitions. [2024-11-13 20:29:02,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:02,616 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:02,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:02,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:02,899 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 20:29:04,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:04,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 49 states and 97 transitions. [2024-11-13 20:29:04,107 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 97 transitions. [2024-11-13 20:29:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:04,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:04,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:29:04,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:04,348 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 20:29:05,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 53 states and 110 transitions. [2024-11-13 20:29:05,407 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 110 transitions. [2024-11-13 20:29:05,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:05,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:05,492 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 20:29:05,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:05,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 53 states and 109 transitions. [2024-11-13 20:29:05,778 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 109 transitions. [2024-11-13 20:29:05,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:05,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:05,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:05,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:05,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:05,834 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:29:05,836 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:05,923 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 5 proven. 28 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:29:06,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:06,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 56 states and 113 transitions. [2024-11-13 20:29:06,801 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 113 transitions. [2024-11-13 20:29:06,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:06,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:06,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:06,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:06,847 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:29:06,848 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:06,920 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 20:29:07,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 58 states and 114 transitions. [2024-11-13 20:29:07,526 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 114 transitions. [2024-11-13 20:29:07,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:07,527 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:07,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:07,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:07,588 INFO L255 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-13 20:29:07,589 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:07,658 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 20:29:08,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:08,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 61 states and 117 transitions. [2024-11-13 20:29:08,457 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 117 transitions. [2024-11-13 20:29:08,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:29:08,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:08,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:08,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:08,590 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 20:29:08,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:08,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 61 states and 116 transitions. [2024-11-13 20:29:08,870 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 116 transitions. [2024-11-13 20:29:08,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:08,871 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:08,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:08,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:08,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:08,913 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:08,915 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:09,139 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 20:29:10,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:10,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 65 states and 129 transitions. [2024-11-13 20:29:10,419 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 129 transitions. [2024-11-13 20:29:10,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:10,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:10,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:10,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:10,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:10,477 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:29:10,479 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:10,572 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 20:29:11,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:11,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 68 states and 133 transitions. [2024-11-13 20:29:11,780 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 133 transitions. [2024-11-13 20:29:11,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:11,780 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:11,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:11,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:12,093 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 20:29:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 72 states and 157 transitions. [2024-11-13 20:29:13,522 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 157 transitions. [2024-11-13 20:29:13,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:13,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:13,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:13,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:13,567 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:29:13,568 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:13,658 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 20:29:14,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 74 states and 158 transitions. [2024-11-13 20:29:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 158 transitions. [2024-11-13 20:29:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:14,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:14,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:14,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:14,571 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 20:29:14,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:14,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 74 states and 157 transitions. [2024-11-13 20:29:14,886 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 157 transitions. [2024-11-13 20:29:14,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:14,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:14,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:14,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:14,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:14,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:29:14,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:15,016 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 20:29:16,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 77 states and 160 transitions. [2024-11-13 20:29:16,102 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 160 transitions. [2024-11-13 20:29:16,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:16,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:16,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:16,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:16,149 INFO L255 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-13 20:29:16,150 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:16,238 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 20:29:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:17,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 80 states and 163 transitions. [2024-11-13 20:29:17,403 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 163 transitions. [2024-11-13 20:29:17,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:17,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:17,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:17,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:17,497 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 20:29:17,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:17,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 80 states and 162 transitions. [2024-11-13 20:29:17,871 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 162 transitions. [2024-11-13 20:29:17,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-13 20:29:17,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:17,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:17,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:17,959 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 20:29:18,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:18,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 80 states and 161 transitions. [2024-11-13 20:29:18,447 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 161 transitions. [2024-11-13 20:29:18,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:18,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:18,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:18,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,495 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:29:18,496 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:18,752 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 20:29:20,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 84 states and 177 transitions. [2024-11-13 20:29:20,727 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 177 transitions. [2024-11-13 20:29:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:20,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:20,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:20,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:20,783 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:29:20,785 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:20,892 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 20:29:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:22,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 87 states and 180 transitions. [2024-11-13 20:29:22,082 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 180 transitions. [2024-11-13 20:29:22,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:22,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:22,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:22,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:22,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:22,135 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:29:22,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:22,233 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 20:29:23,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:23,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 90 states and 183 transitions. [2024-11-13 20:29:23,465 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 183 transitions. [2024-11-13 20:29:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:23,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:23,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:23,514 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:29:23,516 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:23,608 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 20:29:24,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:24,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 92 states and 184 transitions. [2024-11-13 20:29:24,617 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 184 transitions. [2024-11-13 20:29:24,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:24,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:24,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:24,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:25,009 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 20:29:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:27,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 96 states and 212 transitions. [2024-11-13 20:29:27,151 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 212 transitions. [2024-11-13 20:29:27,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:27,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:27,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:27,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:27,207 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:29:27,209 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:27,307 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 20:29:28,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:28,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 99 states and 215 transitions. [2024-11-13 20:29:28,706 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 215 transitions. [2024-11-13 20:29:28,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:28,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:28,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-13 20:29:28,755 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:28,855 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 20:29:30,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 102 states and 218 transitions. [2024-11-13 20:29:30,256 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 218 transitions. [2024-11-13 20:29:30,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:30,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:30,359 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 20:29:30,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:30,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 102 states and 217 transitions. [2024-11-13 20:29:30,876 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 217 transitions. [2024-11-13 20:29:30,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:30,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:30,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:30,987 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 20:29:31,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 102 states and 216 transitions. [2024-11-13 20:29:31,424 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 216 transitions. [2024-11-13 20:29:31,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:31,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:31,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:31,565 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 20:29:31,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:31,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 102 states and 215 transitions. [2024-11-13 20:29:31,983 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 215 transitions. [2024-11-13 20:29:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-13 20:29:31,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:31,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:31,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,069 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 20:29:32,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 102 states and 214 transitions. [2024-11-13 20:29:32,507 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 214 transitions. [2024-11-13 20:29:32,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:32,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:32,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:32,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:32,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:32,564 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:29:32,566 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:32,871 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 20:29:35,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:35,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 106 states and 232 transitions. [2024-11-13 20:29:35,310 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 232 transitions. [2024-11-13 20:29:35,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:35,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:35,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:35,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:35,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:35,376 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:29:35,379 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:35,526 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 20:29:36,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:36,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 108 states and 233 transitions. [2024-11-13 20:29:36,740 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 233 transitions. [2024-11-13 20:29:36,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:36,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:36,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:36,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:36,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:36,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:36,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:36,937 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 20:29:38,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:38,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 111 states and 236 transitions. [2024-11-13 20:29:38,387 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 236 transitions. [2024-11-13 20:29:38,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:38,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:38,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:38,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:38,881 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 20:29:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:41,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 115 states and 268 transitions. [2024-11-13 20:29:41,330 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 268 transitions. [2024-11-13 20:29:41,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:41,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:41,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:41,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:41,382 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:41,384 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:41,519 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 20:29:43,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:43,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 118 states and 271 transitions. [2024-11-13 20:29:43,080 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 271 transitions. [2024-11-13 20:29:43,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:43,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:43,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:43,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:43,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:43,132 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:43,134 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:43,248 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 20:29:44,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:44,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 121 states and 274 transitions. [2024-11-13 20:29:44,964 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 274 transitions. [2024-11-13 20:29:44,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:44,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:44,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,059 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 20:29:45,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:45,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 121 states and 273 transitions. [2024-11-13 20:29:45,531 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 273 transitions. [2024-11-13 20:29:45,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:45,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:45,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:45,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:45,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:45,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:45,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:45,735 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 20:29:47,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 124 states and 276 transitions. [2024-11-13 20:29:47,410 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 276 transitions. [2024-11-13 20:29:47,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:47,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:47,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:47,515 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 20:29:48,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:48,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 124 states and 275 transitions. [2024-11-13 20:29:48,034 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 275 transitions. [2024-11-13 20:29:48,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:48,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:48,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:48,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:48,120 INFO L255 TraceCheckSpWp]: Trace formula consists of 171 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-13 20:29:48,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:48,221 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 20:29:49,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:49,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 127 states and 278 transitions. [2024-11-13 20:29:50,000 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 278 transitions. [2024-11-13 20:29:50,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:50,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,092 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 20:29:50,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:50,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 127 states and 277 transitions. [2024-11-13 20:29:50,727 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 277 transitions. [2024-11-13 20:29:50,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:50,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:50,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,822 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 20:29:51,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:51,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 127 states and 276 transitions. [2024-11-13 20:29:51,350 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 276 transitions. [2024-11-13 20:29:51,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:29:51,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:51,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:51,439 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 20:29:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 127 states and 275 transitions. [2024-11-13 20:29:52,002 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 275 transitions. [2024-11-13 20:29:52,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:29:52,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:52,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:52,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:52,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:29:52,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:52,488 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 20:29:55,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:55,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 131 states and 294 transitions. [2024-11-13 20:29:55,051 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 294 transitions. [2024-11-13 20:29:55,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:29:55,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:55,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:55,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:55,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:29:55,111 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:55,238 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 20:29:57,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:57,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 134 states and 297 transitions. [2024-11-13 20:29:57,048 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 297 transitions. [2024-11-13 20:29:57,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:29:57,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:57,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:57,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:57,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,110 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:29:57,112 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:57,240 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 20:29:59,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:59,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 137 states and 300 transitions. [2024-11-13 20:29:59,082 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 300 transitions. [2024-11-13 20:29:59,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:29:59,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:59,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:59,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:29:59,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:59,129 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:29:59,130 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:29:59,248 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 20:30:01,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:01,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 140 states and 303 transitions. [2024-11-13 20:30:01,249 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 303 transitions. [2024-11-13 20:30:01,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:01,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:01,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:01,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:01,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:01,314 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:30:01,316 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:01,435 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 20:30:03,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:03,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 143 states and 307 transitions. [2024-11-13 20:30:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 307 transitions. [2024-11-13 20:30:03,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:03,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:03,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:03,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,918 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:30:03,920 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:04,048 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 20:30:05,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:05,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 145 states and 308 transitions. [2024-11-13 20:30:05,862 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 308 transitions. [2024-11-13 20:30:05,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:05,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:05,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:05,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:05,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:30:05,911 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:06,019 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 20:30:08,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:08,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 148 states and 311 transitions. [2024-11-13 20:30:08,123 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 311 transitions. [2024-11-13 20:30:08,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:08,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:08,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:08,671 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 20:30:11,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:11,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 152 states and 347 transitions. [2024-11-13 20:30:11,892 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 347 transitions. [2024-11-13 20:30:11,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:11,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:11,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:11,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:11,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:11,952 INFO L255 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-13 20:30:11,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:12,070 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 20:30:14,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 155 states and 350 transitions. [2024-11-13 20:30:14,288 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 350 transitions. [2024-11-13 20:30:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:14,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:14,392 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 20:30:15,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 155 states and 349 transitions. [2024-11-13 20:30:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 349 transitions. [2024-11-13 20:30:15,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:15,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:15,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:15,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:15,215 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 20:30:16,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:16,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 155 states and 348 transitions. [2024-11-13 20:30:16,024 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 348 transitions. [2024-11-13 20:30:16,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:16,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:16,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,143 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 20:30:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:16,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 155 states and 347 transitions. [2024-11-13 20:30:16,851 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 347 transitions. [2024-11-13 20:30:16,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:16,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:16,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:16,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:16,952 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 20:30:17,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 155 states and 346 transitions. [2024-11-13 20:30:17,665 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 346 transitions. [2024-11-13 20:30:17,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:17,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:17,755 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 20:30:18,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 155 states and 345 transitions. [2024-11-13 20:30:18,626 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 345 transitions. [2024-11-13 20:30:18,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:30:18,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:18,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:18,764 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 20:30:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 155 states and 344 transitions. [2024-11-13 20:30:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 344 transitions. [2024-11-13 20:30:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:19,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:19,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:20,103 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 20:30:23,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:23,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 159 states and 382 transitions. [2024-11-13 20:30:23,659 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 382 transitions. [2024-11-13 20:30:23,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:23,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:23,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:23,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:23,717 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:23,719 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:24,086 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 20:30:27,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:27,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 163 states and 405 transitions. [2024-11-13 20:30:27,370 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 405 transitions. [2024-11-13 20:30:27,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:27,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:27,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:27,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:27,533 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 20:30:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:28,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 163 states and 404 transitions. [2024-11-13 20:30:28,227 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 404 transitions. [2024-11-13 20:30:28,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:28,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:28,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:28,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:28,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:28,286 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:28,288 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:28,410 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 20:30:30,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:30,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 166 states and 407 transitions. [2024-11-13 20:30:30,625 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 407 transitions. [2024-11-13 20:30:30,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:30,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:30,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:30,724 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 20:30:31,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 166 states and 406 transitions. [2024-11-13 20:30:31,586 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 406 transitions. [2024-11-13 20:30:31,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:31,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:31,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:31,654 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:31,655 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:31,779 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 20:30:34,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:34,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 409 states to 169 states and 409 transitions. [2024-11-13 20:30:34,145 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 409 transitions. [2024-11-13 20:30:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:34,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:34,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:34,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,210 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:34,212 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:34,321 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 20:30:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:36,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 172 states and 412 transitions. [2024-11-13 20:30:36,993 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 412 transitions. [2024-11-13 20:30:36,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:36,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:36,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:37,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:37,111 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 20:30:37,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:37,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 172 states and 411 transitions. [2024-11-13 20:30:37,905 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 411 transitions. [2024-11-13 20:30:37,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:37,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:37,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:37,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:37,961 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:37,962 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:38,086 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 20:30:40,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:40,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 175 states and 414 transitions. [2024-11-13 20:30:40,531 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 414 transitions. [2024-11-13 20:30:40,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:40,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:40,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:40,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:40,629 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 20:30:41,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:41,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 175 states and 413 transitions. [2024-11-13 20:30:41,394 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 413 transitions. [2024-11-13 20:30:41,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:41,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:41,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:41,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:41,458 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:41,460 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:41,593 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 20:30:44,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:44,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 178 states and 417 transitions. [2024-11-13 20:30:44,639 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 417 transitions. [2024-11-13 20:30:44,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:44,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:44,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:44,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:44,695 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:44,697 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:44,824 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 20:30:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 180 states and 418 transitions. [2024-11-13 20:30:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 418 transitions. [2024-11-13 20:30:46,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:46,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:46,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:46,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:46,973 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:30:46,975 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:47,089 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 20:30:49,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:49,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 183 states and 421 transitions. [2024-11-13 20:30:49,640 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 421 transitions. [2024-11-13 20:30:49,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:49,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:49,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:49,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:49,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-13 20:30:49,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:49,824 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 20:30:52,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:52,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 186 states and 424 transitions. [2024-11-13 20:30:52,284 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 424 transitions. [2024-11-13 20:30:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:52,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:52,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:52,396 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 20:30:53,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 186 states and 423 transitions. [2024-11-13 20:30:53,165 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 423 transitions. [2024-11-13 20:30:53,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:53,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:53,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:53,249 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 20:30:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:54,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 422 states to 186 states and 422 transitions. [2024-11-13 20:30:54,156 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 422 transitions. [2024-11-13 20:30:54,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 20:30:54,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:54,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:54,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:54,287 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 20:30:55,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:55,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 421 states to 186 states and 421 transitions. [2024-11-13 20:30:55,127 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 421 transitions. [2024-11-13 20:30:55,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:30:55,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:55,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:55,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:55,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:55,188 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:30:55,189 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:30:55,639 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:30:59,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:59,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 190 states and 444 transitions. [2024-11-13 20:30:59,880 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 444 transitions. [2024-11-13 20:30:59,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:30:59,881 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:59,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:59,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:30:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:59,950 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:30:59,952 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:00,105 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:02,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:02,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 193 states and 447 transitions. [2024-11-13 20:31:02,691 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 447 transitions. [2024-11-13 20:31:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:02,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:02,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:02,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,756 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:02,758 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:02,892 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:05,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:05,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 196 states and 450 transitions. [2024-11-13 20:31:05,733 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 450 transitions. [2024-11-13 20:31:05,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:05,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:05,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:05,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:05,791 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:05,792 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:05,917 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:08,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:08,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 199 states and 453 transitions. [2024-11-13 20:31:08,887 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 453 transitions. [2024-11-13 20:31:08,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:08,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:08,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:08,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:08,956 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:31:08,958 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 17 proven. 196 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-13 20:31:13,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:13,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 202 states and 457 transitions. [2024-11-13 20:31:13,246 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 457 transitions. [2024-11-13 20:31:13,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:13,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:13,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:13,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:13,322 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:13,325 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:13,506 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:16,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:16,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 204 states and 458 transitions. [2024-11-13 20:31:16,154 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 458 transitions. [2024-11-13 20:31:16,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:16,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:16,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:16,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:16,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:16,209 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:16,210 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:16,334 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:19,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:19,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 207 states and 461 transitions. [2024-11-13 20:31:19,415 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 461 transitions. [2024-11-13 20:31:19,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:19,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:19,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:19,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:19,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:19,478 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:19,480 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:19,622 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:22,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:22,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 210 states and 464 transitions. [2024-11-13 20:31:22,673 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 464 transitions. [2024-11-13 20:31:22,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:22,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:22,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:22,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:22,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:22,731 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:22,732 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:22,871 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:26,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:26,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 213 states and 467 transitions. [2024-11-13 20:31:26,014 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 467 transitions. [2024-11-13 20:31:26,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:26,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:26,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:26,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:26,829 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 20:31:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:32,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 217 states and 511 transitions. [2024-11-13 20:31:32,118 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 511 transitions. [2024-11-13 20:31:32,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:32,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:32,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:32,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:32,181 INFO L255 TraceCheckSpWp]: Trace formula consists of 234 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-13 20:31:32,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:32,341 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 18 proven. 171 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:31:35,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:35,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 220 states and 514 transitions. [2024-11-13 20:31:35,724 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 514 transitions. [2024-11-13 20:31:35,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:35,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:35,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:35,825 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 20:31:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 220 states and 513 transitions. [2024-11-13 20:31:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 513 transitions. [2024-11-13 20:31:36,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:36,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:36,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:36,953 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 20:31:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:38,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 220 states and 512 transitions. [2024-11-13 20:31:38,067 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 512 transitions. [2024-11-13 20:31:38,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:38,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:38,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:38,159 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 20:31:39,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:39,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 220 states and 511 transitions. [2024-11-13 20:31:39,196 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 511 transitions. [2024-11-13 20:31:39,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:39,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:39,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:39,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:39,290 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 20:31:40,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:40,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 220 states and 510 transitions. [2024-11-13 20:31:40,321 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 510 transitions. [2024-11-13 20:31:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:40,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:40,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:40,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:40,551 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 20:31:41,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:41,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 220 states and 509 transitions. [2024-11-13 20:31:41,619 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 509 transitions. [2024-11-13 20:31:41,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:41,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:41,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:41,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:41,741 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 20:31:42,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:42,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 220 states and 508 transitions. [2024-11-13 20:31:42,705 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 508 transitions. [2024-11-13 20:31:42,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:42,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:42,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:42,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:42,843 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 20:31:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:43,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 220 states and 507 transitions. [2024-11-13 20:31:43,884 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 507 transitions. [2024-11-13 20:31:43,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-13 20:31:43,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:43,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:43,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:43,994 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 20:31:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 220 states and 506 transitions. [2024-11-13 20:31:45,042 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 506 transitions. [2024-11-13 20:31:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:45,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:45,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:45,967 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:31:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:51,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 224 states and 552 transitions. [2024-11-13 20:31:51,288 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 552 transitions. [2024-11-13 20:31:51,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:51,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:51,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:51,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:51,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:51,348 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:31:51,349 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:51,931 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:31:57,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 228 states and 580 transitions. [2024-11-13 20:31:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 580 transitions. [2024-11-13 20:31:57,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:57,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:57,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:31:58,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:58,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 228 states and 579 transitions. [2024-11-13 20:31:58,775 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 579 transitions. [2024-11-13 20:31:58,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:31:58,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:58,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:58,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:31:58,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:58,831 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:31:58,832 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:31:58,959 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:02,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:02,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 231 states and 582 transitions. [2024-11-13 20:32:02,643 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 582 transitions. [2024-11-13 20:32:02,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:02,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:02,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:02,820 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:03,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:03,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 231 states and 581 transitions. [2024-11-13 20:32:03,891 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 581 transitions. [2024-11-13 20:32:03,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:03,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:03,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:03,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,951 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:03,953 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:04,089 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:07,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:07,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 234 states and 584 transitions. [2024-11-13 20:32:07,231 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 584 transitions. [2024-11-13 20:32:07,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:07,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:07,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:07,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:07,329 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:08,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 234 states and 583 transitions. [2024-11-13 20:32:08,547 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 583 transitions. [2024-11-13 20:32:08,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:08,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:08,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:08,615 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:08,617 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:08,780 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:12,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:12,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 586 states to 237 states and 586 transitions. [2024-11-13 20:32:12,485 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 586 transitions. [2024-11-13 20:32:12,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:12,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:12,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:12,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:12,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:12,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:16,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:16,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 240 states and 589 transitions. [2024-11-13 20:32:16,280 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 589 transitions. [2024-11-13 20:32:16,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:16,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:16,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:16,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:16,377 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:17,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:17,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 588 states to 240 states and 588 transitions. [2024-11-13 20:32:17,426 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 588 transitions. [2024-11-13 20:32:17,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:17,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:17,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:17,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:17,498 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:17,500 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:17,659 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 591 states to 243 states and 591 transitions. [2024-11-13 20:32:21,040 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 591 transitions. [2024-11-13 20:32:21,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:21,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:21,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:21,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:21,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:21,100 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:21,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:21,262 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:24,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:24,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 594 states to 246 states and 594 transitions. [2024-11-13 20:32:24,828 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 594 transitions. [2024-11-13 20:32:24,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:24,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:24,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:24,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:24,939 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:26,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 246 states and 593 transitions. [2024-11-13 20:32:26,025 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 593 transitions. [2024-11-13 20:32:26,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:26,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:26,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:26,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:32:26,091 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:26,232 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 19 proven. 238 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-13 20:32:30,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:30,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 249 states and 596 transitions. [2024-11-13 20:32:30,003 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 596 transitions. [2024-11-13 20:32:30,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:30,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:30,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:30,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:30,054 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:30,056 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:30,183 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:33,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:33,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 251 states and 597 transitions. [2024-11-13 20:32:33,493 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 597 transitions. [2024-11-13 20:32:33,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:33,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:33,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:33,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:33,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:33,545 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:33,546 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:33,670 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 254 states and 600 transitions. [2024-11-13 20:32:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 600 transitions. [2024-11-13 20:32:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:37,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:37,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:37,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:37,197 INFO L255 TraceCheckSpWp]: Trace formula consists of 255 conjuncts, 47 conjuncts are in the unsatisfiable core [2024-11-13 20:32:37,198 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:37,325 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 20 proven. 210 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 257 states and 603 transitions. [2024-11-13 20:32:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 603 transitions. [2024-11-13 20:32:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:40,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:40,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:41,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:41,171 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:42,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:42,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 257 states and 602 transitions. [2024-11-13 20:32:42,426 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 602 transitions. [2024-11-13 20:32:42,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:42,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:42,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:42,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:42,530 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:43,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:43,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 257 states and 601 transitions. [2024-11-13 20:32:43,644 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 601 transitions. [2024-11-13 20:32:43,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:43,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:43,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:43,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:43,744 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:44,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:44,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 600 states to 257 states and 600 transitions. [2024-11-13 20:32:44,932 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 600 transitions. [2024-11-13 20:32:44,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-13 20:32:44,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:44,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:44,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:45,061 INFO L134 CoverageAnalysis]: Checked inductivity of 400 backedges. 20 proven. 200 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 20:32:46,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:46,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 599 states to 257 states and 599 transitions. [2024-11-13 20:32:46,377 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 599 transitions. [2024-11-13 20:32:46,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:32:46,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:46,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:46,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:32:46,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:46,447 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:32:46,449 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:32:47,091 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 20:32:53,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 261 states and 626 transitions. [2024-11-13 20:32:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 626 transitions. [2024-11-13 20:32:53,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:32:53,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:53,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,758 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:01,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 678 states to 265 states and 678 transitions. [2024-11-13 20:33:01,405 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 678 transitions. [2024-11-13 20:33:01,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:01,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:01,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:01,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:01,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:33:01,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:01,617 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 20:33:07,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 682 states to 268 states and 682 transitions. [2024-11-13 20:33:07,320 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 682 transitions. [2024-11-13 20:33:07,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:07,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:07,449 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:08,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:08,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 681 states to 268 states and 681 transitions. [2024-11-13 20:33:08,690 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 681 transitions. [2024-11-13 20:33:08,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:08,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:08,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:08,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:08,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:08,747 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:08,749 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:13,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:13,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 271 states and 684 transitions. [2024-11-13 20:33:13,168 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 684 transitions. [2024-11-13 20:33:13,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:13,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:13,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:13,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:13,287 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:14,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 271 states and 683 transitions. [2024-11-13 20:33:14,597 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 683 transitions. [2024-11-13 20:33:14,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:14,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:14,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:14,656 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:14,658 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:14,845 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:18,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:18,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 684 states to 273 states and 684 transitions. [2024-11-13 20:33:18,905 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 684 transitions. [2024-11-13 20:33:18,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:18,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:18,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:19,075 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:20,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:20,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 273 states and 683 transitions. [2024-11-13 20:33:20,460 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 683 transitions. [2024-11-13 20:33:20,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:20,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:20,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:20,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:20,522 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:20,524 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:20,669 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:24,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:24,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 686 states to 276 states and 686 transitions. [2024-11-13 20:33:24,940 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 686 transitions. [2024-11-13 20:33:24,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:24,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:24,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:24,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:25,099 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:26,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:26,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 276 states and 685 transitions. [2024-11-13 20:33:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 685 transitions. [2024-11-13 20:33:26,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:26,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:26,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:26,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:26,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,573 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:26,574 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:30,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:30,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 688 states to 279 states and 688 transitions. [2024-11-13 20:33:30,896 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 688 transitions. [2024-11-13 20:33:30,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:30,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:30,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:30,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:30,954 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:30,955 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:31,100 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:35,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 282 states and 691 transitions. [2024-11-13 20:33:35,518 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 691 transitions. [2024-11-13 20:33:35,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:35,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:35,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,575 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:35,576 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:35,733 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:40,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:40,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 285 states and 694 transitions. [2024-11-13 20:33:40,008 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 694 transitions. [2024-11-13 20:33:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:40,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:40,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:40,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:40,065 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:40,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:40,214 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:44,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:44,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 288 states and 697 transitions. [2024-11-13 20:33:44,735 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 697 transitions. [2024-11-13 20:33:44,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:44,736 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:44,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:44,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,847 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:46,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:46,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 696 states to 288 states and 696 transitions. [2024-11-13 20:33:46,166 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 696 transitions. [2024-11-13 20:33:46,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:46,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:46,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:46,244 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:46,246 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:46,546 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:33:51,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:51,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 291 states and 699 transitions. [2024-11-13 20:33:51,056 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 699 transitions. [2024-11-13 20:33:51,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:51,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:51,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:51,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:51,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:51,121 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:33:51,123 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:51,283 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 21 proven. 284 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-13 20:33:55,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:55,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 294 states and 702 transitions. [2024-11-13 20:33:55,817 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 702 transitions. [2024-11-13 20:33:55,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:33:55,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:55,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:33:55,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:55,890 INFO L255 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 51 conjuncts are in the unsatisfiable core [2024-11-13 20:33:55,892 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:33:56,045 INFO L134 CoverageAnalysis]: Checked inductivity of 495 backedges. 22 proven. 253 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:01,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:01,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 705 states to 297 states and 705 transitions. [2024-11-13 20:34:01,189 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 705 transitions. [2024-11-13 20:34:01,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:01,190 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:01,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:01,327 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:02,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:02,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 297 states and 704 transitions. [2024-11-13 20:34:02,615 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 704 transitions. [2024-11-13 20:34:02,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:02,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:02,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:02,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:04,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:04,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 297 states and 703 transitions. [2024-11-13 20:34:04,129 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 703 transitions. [2024-11-13 20:34:04,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:04,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:04,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:04,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:04,254 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:05,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 702 states to 297 states and 702 transitions. [2024-11-13 20:34:05,571 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 702 transitions. [2024-11-13 20:34:05,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:05,571 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:07,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:07,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 701 states to 297 states and 701 transitions. [2024-11-13 20:34:07,304 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 701 transitions. [2024-11-13 20:34:07,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 20:34:07,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:07,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:07,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:07,503 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 22 proven. 242 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-13 20:34:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:09,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 297 states and 700 transitions. [2024-11-13 20:34:09,086 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 700 transitions. [2024-11-13 20:34:09,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:09,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:09,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:09,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:09,180 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:09,183 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:10,178 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:34:17,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:17,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 729 states to 301 states and 729 transitions. [2024-11-13 20:34:17,912 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 729 transitions. [2024-11-13 20:34:17,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:17,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:17,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:17,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:17,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:17,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:34:17,977 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:18,150 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 20:34:23,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:23,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 304 states and 732 transitions. [2024-11-13 20:34:23,030 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 732 transitions. [2024-11-13 20:34:23,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:23,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:23,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:23,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:23,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:23,122 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:34:23,124 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 20:34:28,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:28,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 307 states and 735 transitions. [2024-11-13 20:34:28,925 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 735 transitions. [2024-11-13 20:34:28,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:28,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:28,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:28,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:28,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:28,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:34:28,992 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:29,215 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 20:34:34,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:34,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 310 states and 738 transitions. [2024-11-13 20:34:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 738 transitions. [2024-11-13 20:34:34,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:34,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:34,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:34,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:34,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:34,786 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:34,998 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:34:40,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:40,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 313 states and 741 transitions. [2024-11-13 20:34:40,268 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 741 transitions. [2024-11-13 20:34:40,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:40,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:40,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:40,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:40,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:40,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:40,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:40,532 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:34:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 316 states and 744 transitions. [2024-11-13 20:34:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 744 transitions. [2024-11-13 20:34:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:45,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:45,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:45,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:45,349 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:45,350 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:45,510 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:34:52,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:52,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 748 states to 319 states and 748 transitions. [2024-11-13 20:34:52,083 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 748 transitions. [2024-11-13 20:34:52,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:52,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:52,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,171 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:52,173 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:52,377 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:34:57,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:57,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 751 states to 322 states and 751 transitions. [2024-11-13 20:34:57,634 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 751 transitions. [2024-11-13 20:34:57,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:34:57,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:57,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:57,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:34:57,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:57,708 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:34:57,709 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:34:57,869 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:02,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:02,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 325 states and 754 transitions. [2024-11-13 20:35:02,957 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 754 transitions. [2024-11-13 20:35:02,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:02,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:02,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:02,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:35:03,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:03,022 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:35:03,023 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:35:03,182 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 20:35:08,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:08,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 328 states and 757 transitions. [2024-11-13 20:35:08,212 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 757 transitions. [2024-11-13 20:35:08,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:08,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:08,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:08,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:09,517 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:17,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:17,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 332 states and 813 transitions. [2024-11-13 20:35:17,568 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 813 transitions. [2024-11-13 20:35:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:17,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:17,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:17,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:35:17,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:17,629 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:35:17,630 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:35:17,784 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:23,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:23,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 335 states and 816 transitions. [2024-11-13 20:35:23,127 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 816 transitions. [2024-11-13 20:35:23,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:23,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:23,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:23,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:23,251 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:24,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:24,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 335 states and 815 transitions. [2024-11-13 20:35:24,946 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 815 transitions. [2024-11-13 20:35:24,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:24,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:24,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:24,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:35:25,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:25,023 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 55 conjuncts are in the unsatisfiable core [2024-11-13 20:35:25,025 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:35:25,199 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 24 proven. 300 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:30,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:30,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 337 states and 816 transitions. [2024-11-13 20:35:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 816 transitions. [2024-11-13 20:35:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:30,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:30,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:30,873 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:32,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:32,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 337 states and 815 transitions. [2024-11-13 20:35:32,742 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 815 transitions. [2024-11-13 20:35:32,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:32,743 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:32,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:32,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:35:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:33,047 INFO L255 TraceCheckSpWp]: Trace formula consists of 297 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:35:33,049 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:35:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 23 proven. 334 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 20:35:39,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:39,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 340 states and 818 transitions. [2024-11-13 20:35:39,708 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 818 transitions. [2024-11-13 20:35:39,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:39,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:39,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:39,970 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:41,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:41,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 817 states to 340 states and 817 transitions. [2024-11-13 20:35:41,785 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 817 transitions. [2024-11-13 20:35:41,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:41,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:41,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:41,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:41,916 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:43,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 340 states and 816 transitions. [2024-11-13 20:35:43,479 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 816 transitions. [2024-11-13 20:35:43,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:43,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:43,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:43,632 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:45,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 815 states to 340 states and 815 transitions. [2024-11-13 20:35:45,195 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 815 transitions. [2024-11-13 20:35:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:45,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:45,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:45,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:45,329 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:46,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:46,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 340 states and 814 transitions. [2024-11-13 20:35:46,924 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 814 transitions. [2024-11-13 20:35:46,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:46,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:47,175 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 813 states to 340 states and 813 transitions. [2024-11-13 20:35:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 813 transitions. [2024-11-13 20:35:49,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:49,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:49,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:49,324 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 812 states to 340 states and 812 transitions. [2024-11-13 20:35:51,515 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 812 transitions. [2024-11-13 20:35:51,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:51,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:51,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:51,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:53,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:53,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 811 states to 340 states and 811 transitions. [2024-11-13 20:35:53,662 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 811 transitions. [2024-11-13 20:35:53,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:53,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:53,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:53,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:55,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:55,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 810 states to 340 states and 810 transitions. [2024-11-13 20:35:55,914 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 810 transitions. [2024-11-13 20:35:55,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 20:35:55,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:55,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:56,080 INFO L134 CoverageAnalysis]: Checked inductivity of 576 backedges. 24 proven. 288 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-13 20:35:58,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:58,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 809 states to 340 states and 809 transitions. [2024-11-13 20:35:58,019 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 809 transitions. [2024-11-13 20:35:58,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:35:58,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:58,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:58,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:35:58,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:58,134 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:35:58,136 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:35:59,475 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:09,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:09,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 344 states and 840 transitions. [2024-11-13 20:36:09,952 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 840 transitions. [2024-11-13 20:36:09,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:09,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:09,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:09,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:36:10,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:10,058 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:36:10,059 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:36:10,287 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:18,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 347 states and 843 transitions. [2024-11-13 20:36:18,733 INFO L276 IsEmpty]: Start isEmpty. Operand 347 states and 843 transitions. [2024-11-13 20:36:18,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:18,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:18,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:18,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:36:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:18,993 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:36:18,995 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:36:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:25,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:25,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 846 states to 350 states and 846 transitions. [2024-11-13 20:36:25,706 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 846 transitions. [2024-11-13 20:36:25,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:25,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:25,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:25,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:36:25,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:25,793 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:36:25,794 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:36:26,013 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:33,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:33,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 353 states and 849 transitions. [2024-11-13 20:36:33,692 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 849 transitions. [2024-11-13 20:36:33,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:33,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:33,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:33,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:36:33,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:33,802 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:36:33,804 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:36:34,050 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:41,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:41,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 356 states and 852 transitions. [2024-11-13 20:36:41,449 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 852 transitions. [2024-11-13 20:36:41,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:41,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:41,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:41,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:43,325 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:36:55,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:36:55,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 360 states and 912 transitions. [2024-11-13 20:36:55,984 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 912 transitions. [2024-11-13 20:36:55,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:36:55,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:36:55,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:36:56,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:36:56,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:36:56,102 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:36:56,104 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:36:56,367 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 20:37:03,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:03,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 915 states to 363 states and 915 transitions. [2024-11-13 20:37:03,799 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 915 transitions. [2024-11-13 20:37:03,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:03,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:03,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:03,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:03,983 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:06,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:06,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 363 states and 914 transitions. [2024-11-13 20:37:06,263 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 914 transitions. [2024-11-13 20:37:06,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:06,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:06,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:06,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:06,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:06,351 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:37:06,353 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:15,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 917 states to 366 states and 917 transitions. [2024-11-13 20:37:15,191 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 917 transitions. [2024-11-13 20:37:15,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:15,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:15,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:15,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:15,386 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:17,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:17,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 366 states and 916 transitions. [2024-11-13 20:37:17,637 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 916 transitions. [2024-11-13 20:37:17,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:17,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:17,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:17,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:17,745 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:37:17,748 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:17,984 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:26,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:26,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 369 states and 919 transitions. [2024-11-13 20:37:26,222 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 919 transitions. [2024-11-13 20:37:26,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:26,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:26,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:28,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:28,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 369 states and 918 transitions. [2024-11-13 20:37:28,549 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 918 transitions. [2024-11-13 20:37:28,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:28,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:28,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:28,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:28,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:28,626 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:37:28,627 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:28,836 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:38,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:38,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 372 states and 922 transitions. [2024-11-13 20:37:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 922 transitions. [2024-11-13 20:37:38,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:38,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:38,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:38,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:38,500 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:37:38,501 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:38,706 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:45,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:45,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 374 states and 923 transitions. [2024-11-13 20:37:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 923 transitions. [2024-11-13 20:37:45,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:45,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:45,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:45,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:45,291 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:47,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:47,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 374 states and 922 transitions. [2024-11-13 20:37:47,489 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 922 transitions. [2024-11-13 20:37:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:47,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:47,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:47,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:47,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:47,578 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:37:47,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:47,799 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:37:55,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:37:55,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 377 states and 925 transitions. [2024-11-13 20:37:55,077 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 925 transitions. [2024-11-13 20:37:55,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:37:55,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:37:55,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:37:55,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:37:55,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:37:55,313 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:37:55,314 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:37:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 25 proven. 388 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-13 20:38:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:02,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 380 states and 928 transitions. [2024-11-13 20:38:02,988 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 928 transitions. [2024-11-13 20:38:02,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:02,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:02,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:03,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:38:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:03,072 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:38:03,073 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:38:03,290 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:10,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:10,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 383 states and 931 transitions. [2024-11-13 20:38:10,495 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 931 transitions. [2024-11-13 20:38:10,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:10,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:10,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:10,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:38:10,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:10,584 INFO L255 TraceCheckSpWp]: Trace formula consists of 318 conjuncts, 59 conjuncts are in the unsatisfiable core [2024-11-13 20:38:10,585 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:38:10,811 INFO L134 CoverageAnalysis]: Checked inductivity of 689 backedges. 26 proven. 351 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:18,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 386 states and 934 transitions. [2024-11-13 20:38:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 934 transitions. [2024-11-13 20:38:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:18,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:18,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:18,681 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 386 states and 933 transitions. [2024-11-13 20:38:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 933 transitions. [2024-11-13 20:38:21,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:21,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:21,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:21,278 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:23,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:23,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 932 states to 386 states and 932 transitions. [2024-11-13 20:38:23,612 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 932 transitions. [2024-11-13 20:38:23,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:23,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:23,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:23,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:24,080 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:26,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:26,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 386 states and 931 transitions. [2024-11-13 20:38:26,419 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 931 transitions. [2024-11-13 20:38:26,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:26,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:26,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:26,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:28,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 386 states and 930 transitions. [2024-11-13 20:38:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 930 transitions. [2024-11-13 20:38:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:28,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:28,967 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:31,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 929 states to 386 states and 929 transitions. [2024-11-13 20:38:31,472 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 929 transitions. [2024-11-13 20:38:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:31,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:31,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:31,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:31,659 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:33,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:33,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 928 states to 386 states and 928 transitions. [2024-11-13 20:38:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 928 transitions. [2024-11-13 20:38:33,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:33,952 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:33,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:34,101 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:36,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:36,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 386 states and 927 transitions. [2024-11-13 20:38:36,310 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 927 transitions. [2024-11-13 20:38:36,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 20:38:36,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:36,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:36,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:36,654 INFO L134 CoverageAnalysis]: Checked inductivity of 676 backedges. 26 proven. 338 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-13 20:38:39,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:39,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 386 states and 926 transitions. [2024-11-13 20:38:39,074 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 926 transitions. [2024-11-13 20:38:39,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:38:39,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:39,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:39,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:38:39,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:39,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:38:39,208 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:38:40,674 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:38:53,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:38:53,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 390 states and 959 transitions. [2024-11-13 20:38:53,544 INFO L276 IsEmpty]: Start isEmpty. Operand 390 states and 959 transitions. [2024-11-13 20:38:53,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:38:53,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:38:53,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:38:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:38:53,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:38:53,666 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:38:53,670 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:38:53,943 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:03,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:03,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 393 states and 962 transitions. [2024-11-13 20:39:03,236 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 962 transitions. [2024-11-13 20:39:03,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:03,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:03,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:05,739 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:20,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:20,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 397 states and 1026 transitions. [2024-11-13 20:39:20,280 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 1026 transitions. [2024-11-13 20:39:20,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:20,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:20,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:20,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:39:20,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:20,401 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:39:20,404 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:39:20,703 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:31,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:31,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 400 states and 1030 transitions. [2024-11-13 20:39:31,782 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1030 transitions. [2024-11-13 20:39:31,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:31,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:31,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:31,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:32,015 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:34,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:34,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 400 states and 1029 transitions. [2024-11-13 20:39:34,782 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 1029 transitions. [2024-11-13 20:39:34,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:34,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:34,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:34,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:39:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:34,940 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:39:34,943 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:39:35,248 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:44,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:44,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 403 states and 1032 transitions. [2024-11-13 20:39:44,222 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1032 transitions. [2024-11-13 20:39:44,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:44,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:44,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:44,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:44,430 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:39:46,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 403 states and 1031 transitions. [2024-11-13 20:39:46,972 INFO L276 IsEmpty]: Start isEmpty. Operand 403 states and 1031 transitions. [2024-11-13 20:39:46,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:46,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:46,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:46,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:39:47,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:47,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 20:39:47,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:39:47,395 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 20:39:55,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:39:55,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 406 states and 1034 transitions. [2024-11-13 20:39:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 1034 transitions. [2024-11-13 20:39:55,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:39:55,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:39:55,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:39:55,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:39:55,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:39:56,001 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:39:56,003 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:39:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:04,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:04,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 409 states and 1037 transitions. [2024-11-13 20:40:04,699 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 1037 transitions. [2024-11-13 20:40:04,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:04,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:04,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:04,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:04,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:04,775 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:40:04,777 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:05,027 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:13,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:13,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1040 states to 412 states and 1040 transitions. [2024-11-13 20:40:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1040 transitions. [2024-11-13 20:40:13,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:13,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:13,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:13,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:13,661 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:16,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:16,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 412 states and 1039 transitions. [2024-11-13 20:40:16,226 INFO L276 IsEmpty]: Start isEmpty. Operand 412 states and 1039 transitions. [2024-11-13 20:40:16,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:16,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:16,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:16,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:16,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:16,518 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 20:40:16,521 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:16,813 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 20:40:25,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:25,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 415 states and 1042 transitions. [2024-11-13 20:40:25,648 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1042 transitions. [2024-11-13 20:40:25,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:25,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:25,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:25,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:26,104 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 415 states and 1041 transitions. [2024-11-13 20:40:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 1041 transitions. [2024-11-13 20:40:28,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:28,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:28,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:28,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:28,826 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 71 conjuncts are in the unsatisfiable core [2024-11-13 20:40:28,828 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 27 proven. 446 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-13 20:40:37,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:37,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1042 states to 417 states and 1042 transitions. [2024-11-13 20:40:37,444 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 1042 transitions. [2024-11-13 20:40:37,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:37,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:37,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:37,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:37,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:37,538 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:40:37,539 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:37,783 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:47,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:47,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 420 states and 1045 transitions. [2024-11-13 20:40:47,844 INFO L276 IsEmpty]: Start isEmpty. Operand 420 states and 1045 transitions. [2024-11-13 20:40:47,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:47,846 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:47,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:47,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:47,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:47,948 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:40:47,950 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:48,196 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:40:56,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:40:56,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1048 states to 423 states and 1048 transitions. [2024-11-13 20:40:56,474 INFO L276 IsEmpty]: Start isEmpty. Operand 423 states and 1048 transitions. [2024-11-13 20:40:56,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:40:56,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:40:56,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:40:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:40:56,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:40:56,551 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:40:56,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:40:56,747 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:05,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:05,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 426 states and 1051 transitions. [2024-11-13 20:41:05,445 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 1051 transitions. [2024-11-13 20:41:05,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:05,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:05,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:05,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:05,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:05,539 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:41:05,540 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:05,785 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:14,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:14,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 429 states and 1054 transitions. [2024-11-13 20:41:14,531 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1054 transitions. [2024-11-13 20:41:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:14,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:14,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:14,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:14,931 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:17,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 429 states and 1053 transitions. [2024-11-13 20:41:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 429 states and 1053 transitions. [2024-11-13 20:41:17,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:17,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:17,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:17,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:17,749 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:41:17,751 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:18,077 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:27,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 432 states and 1056 transitions. [2024-11-13 20:41:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 432 states and 1056 transitions. [2024-11-13 20:41:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:27,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:27,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:27,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:41:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:27,972 INFO L255 TraceCheckSpWp]: Trace formula consists of 339 conjuncts, 63 conjuncts are in the unsatisfiable core [2024-11-13 20:41:27,973 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:41:28,234 INFO L134 CoverageAnalysis]: Checked inductivity of 798 backedges. 28 proven. 406 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:37,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:37,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 435 states and 1059 transitions. [2024-11-13 20:41:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1059 transitions. [2024-11-13 20:41:37,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:37,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:37,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:37,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:38,003 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:40,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:40,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 435 states and 1058 transitions. [2024-11-13 20:41:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1058 transitions. [2024-11-13 20:41:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:40,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:40,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:40,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:41,197 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:43,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:43,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 435 states and 1057 transitions. [2024-11-13 20:41:43,666 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1057 transitions. [2024-11-13 20:41:43,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:44,025 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:46,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:46,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1056 states to 435 states and 1056 transitions. [2024-11-13 20:41:46,859 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1056 transitions. [2024-11-13 20:41:46,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:46,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:46,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:46,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:47,076 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:49,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:49,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 435 states and 1055 transitions. [2024-11-13 20:41:49,939 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1055 transitions. [2024-11-13 20:41:49,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:49,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:49,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:49,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:50,167 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:53,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:53,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 435 states and 1054 transitions. [2024-11-13 20:41:53,221 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1054 transitions. [2024-11-13 20:41:53,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:53,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:53,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:53,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:53,527 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:56,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:56,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 435 states and 1053 transitions. [2024-11-13 20:41:56,333 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1053 transitions. [2024-11-13 20:41:56,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:56,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:56,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:56,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:56,500 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:41:59,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:41:59,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 435 states and 1052 transitions. [2024-11-13 20:41:59,244 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1052 transitions. [2024-11-13 20:41:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:41:59,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:41:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:41:59,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:41:59,513 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 28 proven. 392 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-13 20:42:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:02,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 435 states and 1051 transitions. [2024-11-13 20:42:02,430 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 1051 transitions. [2024-11-13 20:42:02,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:42:02,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:02,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:42:02,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:02,530 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:42:02,532 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:42:04,080 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-13 20:42:19,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:42:19,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1086 states to 439 states and 1086 transitions. [2024-11-13 20:42:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 1086 transitions. [2024-11-13 20:42:19,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:42:19,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:42:19,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:42:19,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-13 20:42:19,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:42:19,944 INFO L255 TraceCheckSpWp]: Trace formula consists of 360 conjuncts, 67 conjuncts are in the unsatisfiable core [2024-11-13 20:42:19,946 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-13 20:42:20,235 INFO L134 CoverageAnalysis]: Checked inductivity of 915 backedges. 30 proven. 465 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked.