./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:13:08,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:13:08,148 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-09 00:13:08,153 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:13:08,155 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:13:08,198 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:13:08,199 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:13:08,200 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:13:08,201 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:13:08,203 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:13:08,204 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:13:08,204 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:13:08,205 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 00:13:08,205 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:13:08,207 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 00:13:08,208 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:13:08,208 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:13:08,209 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:13:08,209 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:13:08,209 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:13:08,210 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 00:13:08,214 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:13:08,214 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:13:08,215 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:13:08,215 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:13:08,215 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:13:08,216 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:13:08,216 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:08,216 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:13:08,217 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:13:08,218 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:13:08,219 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:13:08,219 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:13:08,219 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a3d3bea00f90884a75828a52041ade76894eb11b308d280406ab40770bedb299 [2024-11-09 00:13:08,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:13:08,573 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:13:08,576 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:13:08,577 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:13:08,578 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:13:08,579 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c Unable to find full path for "g++" [2024-11-09 00:13:10,743 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:13:11,027 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:13:11,028 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c [2024-11-09 00:13:11,046 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/data/84d2f80f1/6c6703ca546a4a9988bfd53d0bba7851/FLAG9b4f7e9e2 [2024-11-09 00:13:11,109 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/data/84d2f80f1/6c6703ca546a4a9988bfd53d0bba7851 [2024-11-09 00:13:11,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:13:11,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:13:11,120 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:11,120 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:13:11,126 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:13:11,127 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,131 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a712995 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11, skipping insertion in model container [2024-11-09 00:13:11,132 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,165 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:13:11,373 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_8b33d43d-fc67-407d-b193-f2e1ab99c880/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c[538,551] [2024-11-09 00:13:11,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:11,411 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:13:11,425 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_8b33d43d-fc67-407d-b193-f2e1ab99c880/sv-benchmarks/c/nla-digbench-scaling/hard-ll_unwindbound20.c[538,551] [2024-11-09 00:13:11,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:13:11,456 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:13:11,456 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11 WrapperNode [2024-11-09 00:13:11,456 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:13:11,458 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:11,458 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:13:11,458 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:13:11,467 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,506 INFO L138 Inliner]: procedures = 14, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 64 [2024-11-09 00:13:11,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:13:11,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:13:11,508 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:13:11,508 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:13:11,519 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,520 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,522 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,522 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,526 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,530 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,532 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,533 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,535 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:13:11,537 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:13:11,537 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:13:11,537 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:13:11,538 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:13:11,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:13:11,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:13:11,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b33d43d-fc67-407d-b193-f2e1ab99c880/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:13:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:13:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:13:11,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:13:11,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:13:11,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 00:13:11,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 00:13:11,704 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:13:11,706 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:13:11,904 INFO L? ?]: Removed 7 outVars from TransFormulas that were not future-live. [2024-11-09 00:13:11,905 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:13:11,964 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:13:11,964 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-09 00:13:11,965 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:11 BoogieIcfgContainer [2024-11-09 00:13:11,965 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:13:11,966 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:13:11,966 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:13:11,979 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:13:11,979 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:13:11" (1/1) ... [2024-11-09 00:13:11,990 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:13:12,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 22 states and 34 transitions. [2024-11-09 00:13:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 34 transitions. [2024-11-09 00:13:12,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:12,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 22 states and 31 transitions. [2024-11-09 00:13:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 31 transitions. [2024-11-09 00:13:12,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 00:13:12,345 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:12,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 27 states and 43 transitions. [2024-11-09 00:13:12,697 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 43 transitions. [2024-11-09 00:13:12,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 00:13:12,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:12,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:12,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:12,830 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:13,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:13,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 29 states and 46 transitions. [2024-11-09 00:13:13,130 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 46 transitions. [2024-11-09 00:13:13,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 00:13:13,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:13,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:13:13,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:13,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 33 states and 52 transitions. [2024-11-09 00:13:13,862 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 52 transitions. [2024-11-09 00:13:13,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-09 00:13:13,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:13,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:13,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:13,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:13,910 INFO L255 TraceCheckSpWp]: Trace formula consists of 64 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:13,916 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:14,149 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:13:15,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:15,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 38 states and 61 transitions. [2024-11-09 00:13:15,275 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 61 transitions. [2024-11-09 00:13:15,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:13:15,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:15,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:15,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:15,541 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:13:16,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:16,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 44 states and 77 transitions. [2024-11-09 00:13:16,659 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 77 transitions. [2024-11-09 00:13:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 00:13:16,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:16,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:16,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:16,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:16,700 INFO L255 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:16,702 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:16,780 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:13:17,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:17,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 48 states and 87 transitions. [2024-11-09 00:13:17,620 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 87 transitions. [2024-11-09 00:13:17,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 00:13:17,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:17,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:17,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:17,816 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:13:18,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 50 states and 92 transitions. [2024-11-09 00:13:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 92 transitions. [2024-11-09 00:13:18,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:13:18,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:18,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:18,733 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:13:22,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:22,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 55 states and 104 transitions. [2024-11-09 00:13:22,114 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 104 transitions. [2024-11-09 00:13:22,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-09 00:13:22,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:22,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:22,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:22,224 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 14 proven. 7 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-09 00:13:23,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 57 states and 105 transitions. [2024-11-09 00:13:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 105 transitions. [2024-11-09 00:13:23,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:13:23,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:23,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:23,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:23,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:23,412 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 00:13:23,414 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:23,710 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:13:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:27,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 63 states and 120 transitions. [2024-11-09 00:13:27,591 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 120 transitions. [2024-11-09 00:13:27,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-09 00:13:27,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:27,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:27,646 INFO L255 TraceCheckSpWp]: Trace formula consists of 101 conjuncts, 21 conjuncts are in the unsatisfiable core [2024-11-09 00:13:27,648 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 21 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2024-11-09 00:13:29,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:29,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 65 states and 121 transitions. [2024-11-09 00:13:29,389 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 121 transitions. [2024-11-09 00:13:29,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-09 00:13:29,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:29,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:29,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:29,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:29,429 INFO L255 TraceCheckSpWp]: Trace formula consists of 99 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:29,431 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:29,522 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:13:30,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:30,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 68 states and 131 transitions. [2024-11-09 00:13:30,234 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 131 transitions. [2024-11-09 00:13:30,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-09 00:13:30,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:30,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:30,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:30,372 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2024-11-09 00:13:31,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:31,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 73 states and 141 transitions. [2024-11-09 00:13:31,931 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 141 transitions. [2024-11-09 00:13:31,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:13:31,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:31,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:31,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:32,384 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:13:33,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 75 states and 145 transitions. [2024-11-09 00:13:33,950 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 145 transitions. [2024-11-09 00:13:33,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:33,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:33,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:33,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,000 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:34,002 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:34,133 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:13:34,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:34,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 75 states and 144 transitions. [2024-11-09 00:13:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 144 transitions. [2024-11-09 00:13:34,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:34,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:34,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:34,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:34,955 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:13:36,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:36,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 81 states and 166 transitions. [2024-11-09 00:13:36,698 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 166 transitions. [2024-11-09 00:13:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:36,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:36,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:36,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:36,740 INFO L255 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:13:36,743 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:36,857 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2024-11-09 00:13:37,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:37,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 84 states and 174 transitions. [2024-11-09 00:13:37,832 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 174 transitions. [2024-11-09 00:13:37,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:13:37,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:37,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:37,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:37,931 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:13:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:38,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 84 states and 173 transitions. [2024-11-09 00:13:38,370 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 173 transitions. [2024-11-09 00:13:38,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-09 00:13:38,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:38,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:38,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:38,559 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 12 proven. 10 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:13:39,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:39,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 86 states and 180 transitions. [2024-11-09 00:13:39,672 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 180 transitions. [2024-11-09 00:13:39,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:13:39,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:39,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:39,762 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 29 proven. 4 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-09 00:13:43,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:43,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 89 states and 187 transitions. [2024-11-09 00:13:43,899 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 187 transitions. [2024-11-09 00:13:43,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-09 00:13:43,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:43,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:43,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:43,995 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 24 proven. 16 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-09 00:13:45,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:45,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 91 states and 188 transitions. [2024-11-09 00:13:45,070 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 188 transitions. [2024-11-09 00:13:45,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:13:45,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:45,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:45,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:45,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:45,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-11-09 00:13:45,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:45,765 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 36 proven. 17 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:13:52,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:52,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 97 states and 206 transitions. [2024-11-09 00:13:52,073 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 206 transitions. [2024-11-09 00:13:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:13:52,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:52,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:52,119 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:13:52,121 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:53,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:53,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 99 states and 207 transitions. [2024-11-09 00:13:53,762 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 207 transitions. [2024-11-09 00:13:53,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:13:53,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:53,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:53,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:13:53,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:53,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 138 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-11-09 00:13:53,825 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:13:53,942 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 16 proven. 16 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:13:57,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:13:57,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 102 states and 210 transitions. [2024-11-09 00:13:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 210 transitions. [2024-11-09 00:13:57,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:13:57,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:13:57,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:13:57,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:13:58,033 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:14:03,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:03,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 107 states and 227 transitions. [2024-11-09 00:14:03,054 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 227 transitions. [2024-11-09 00:14:03,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:03,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:03,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:03,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:03,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:03,139 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:14:03,142 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:04,543 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:14:18,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:18,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 125 states and 279 transitions. [2024-11-09 00:14:18,624 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 279 transitions. [2024-11-09 00:14:18,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:18,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:18,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:18,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:18,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:18,691 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 22 conjuncts are in the unsatisfiable core [2024-11-09 00:14:18,694 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:19,182 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 16 proven. 9 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:14:22,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:22,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 129 states and 285 transitions. [2024-11-09 00:14:22,267 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 285 transitions. [2024-11-09 00:14:22,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:22,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:22,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:22,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:22,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:22,336 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:14:22,338 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:22,919 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:14:26,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:26,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 129 states and 283 transitions. [2024-11-09 00:14:26,218 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 283 transitions. [2024-11-09 00:14:26,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:26,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:26,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:26,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 16 proven. 8 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-09 00:14:27,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 129 states and 282 transitions. [2024-11-09 00:14:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 282 transitions. [2024-11-09 00:14:27,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:14:27,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:27,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:27,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:27,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:27,537 INFO L255 TraceCheckSpWp]: Trace formula consists of 145 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:14:27,540 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:27,951 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 15 proven. 31 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-09 00:14:32,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:32,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 132 states and 289 transitions. [2024-11-09 00:14:32,484 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 289 transitions. [2024-11-09 00:14:32,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:32,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:32,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:32,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:32,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:14:32,544 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:33,313 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:36,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:36,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 135 states and 299 transitions. [2024-11-09 00:14:36,401 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 299 transitions. [2024-11-09 00:14:36,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:36,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:36,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:36,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:36,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:36,462 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:14:36,464 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:37,864 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 29 proven. 23 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-09 00:14:40,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:40,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 137 states and 303 transitions. [2024-11-09 00:14:40,323 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 303 transitions. [2024-11-09 00:14:40,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:40,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:40,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:40,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:40,385 INFO L255 TraceCheckSpWp]: Trace formula consists of 154 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-09 00:14:40,387 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:40,597 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 18 proven. 10 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:42,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 139 states and 307 transitions. [2024-11-09 00:14:42,213 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 307 transitions. [2024-11-09 00:14:42,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:42,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:42,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:42,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:42,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:42,269 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:14:42,271 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:42,389 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:14:43,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:43,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 139 states and 305 transitions. [2024-11-09 00:14:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 305 transitions. [2024-11-09 00:14:43,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:43,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:43,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:43,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:43,310 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:45,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:45,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 143 states and 319 transitions. [2024-11-09 00:14:45,677 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 319 transitions. [2024-11-09 00:14:45,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:45,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:45,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:45,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:14:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:45,723 INFO L255 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:14:45,725 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:14:45,874 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-09 00:14:48,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:48,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 146 states and 327 transitions. [2024-11-09 00:14:48,377 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 327 transitions. [2024-11-09 00:14:48,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:48,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:48,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:48,531 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:49,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:49,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 146 states and 326 transitions. [2024-11-09 00:14:49,555 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 326 transitions. [2024-11-09 00:14:49,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 00:14:49,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:49,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:49,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:49,642 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 18 proven. 18 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:50,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 146 states and 325 transitions. [2024-11-09 00:14:50,955 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 325 transitions. [2024-11-09 00:14:50,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:14:50,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:50,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:50,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:51,594 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 18 proven. 24 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-09 00:14:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 148 states and 336 transitions. [2024-11-09 00:14:54,340 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 336 transitions. [2024-11-09 00:14:54,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:14:54,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:54,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:54,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:54,415 INFO L134 CoverageAnalysis]: Checked inductivity of 218 backedges. 45 proven. 4 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-11-09 00:14:59,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:14:59,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 150 states and 340 transitions. [2024-11-09 00:14:59,637 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 340 transitions. [2024-11-09 00:14:59,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-09 00:14:59,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:14:59,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:14:59,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:14:59,719 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 34 proven. 25 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-09 00:15:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:01,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 152 states and 341 transitions. [2024-11-09 00:15:01,443 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 341 transitions. [2024-11-09 00:15:01,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-09 00:15:01,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:01,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:01,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:01,525 INFO L255 TraceCheckSpWp]: Trace formula consists of 165 conjuncts, 17 conjuncts are in the unsatisfiable core [2024-11-09 00:15:01,528 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:04,648 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 26 proven. 5 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:15:11,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:11,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 155 states and 353 transitions. [2024-11-09 00:15:11,399 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 353 transitions. [2024-11-09 00:15:11,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:15:11,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:11,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:11,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:15:21,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:21,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 160 states and 378 transitions. [2024-11-09 00:15:21,770 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 378 transitions. [2024-11-09 00:15:21,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:15:21,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:21,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:21,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 26 proven. 11 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:15:25,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:25,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 162 states and 380 transitions. [2024-11-09 00:15:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 380 transitions. [2024-11-09 00:15:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:15:25,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:25,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:25,607 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:15:26,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:26,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 162 states and 379 transitions. [2024-11-09 00:15:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 379 transitions. [2024-11-09 00:15:26,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:15:26,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:26,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:26,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:26,895 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 15 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-09 00:15:27,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:27,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 162 states and 378 transitions. [2024-11-09 00:15:27,861 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 378 transitions. [2024-11-09 00:15:27,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:15:27,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:27,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:27,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:27,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:15:27,923 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:28,866 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:15:40,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:40,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 168 states and 399 transitions. [2024-11-09 00:15:40,269 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 399 transitions. [2024-11-09 00:15:40,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:15:40,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:40,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:40,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:40,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:15:40,333 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:40,480 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:15:47,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:15:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 171 states and 402 transitions. [2024-11-09 00:15:47,193 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 402 transitions. [2024-11-09 00:15:47,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:15:47,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:15:47,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:15:47,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:15:47,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:15:47,252 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:15:47,254 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:15:49,354 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:16:01,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:01,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 179 states and 420 transitions. [2024-11-09 00:16:01,207 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 420 transitions. [2024-11-09 00:16:01,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:16:01,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:01,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:01,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:01,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:01,259 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 19 conjuncts are in the unsatisfiable core [2024-11-09 00:16:01,260 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:01,424 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 22 proven. 33 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:16:04,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 181 states and 421 transitions. [2024-11-09 00:16:04,760 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 421 transitions. [2024-11-09 00:16:04,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-09 00:16:04,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:04,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:04,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:04,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:04,816 INFO L255 TraceCheckSpWp]: Trace formula consists of 175 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:16:04,818 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:05,586 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 21 proven. 64 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:16:12,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:12,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 184 states and 423 transitions. [2024-11-09 00:16:12,010 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 423 transitions. [2024-11-09 00:16:12,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:16:12,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:12,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:12,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:13,803 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 11 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:16:17,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:17,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 185 states and 426 transitions. [2024-11-09 00:16:17,288 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 426 transitions. [2024-11-09 00:16:17,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:16:17,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:17,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:17,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:17,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:17,388 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:16:17,392 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:19,437 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:16:38,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:38,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 197 states and 473 transitions. [2024-11-09 00:16:38,685 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 473 transitions. [2024-11-09 00:16:38,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:16:38,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:38,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:38,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:38,764 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:16:38,766 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:39,243 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:16:42,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:42,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 199 states and 474 transitions. [2024-11-09 00:16:42,232 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 474 transitions. [2024-11-09 00:16:42,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:16:42,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:42,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:42,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:42,308 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:16:42,310 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:42,918 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:16:53,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:16:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 204 states and 485 transitions. [2024-11-09 00:16:53,888 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 485 transitions. [2024-11-09 00:16:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:16:53,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:16:53,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:16:53,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:16:53,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:16:53,969 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:16:53,972 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:16:54,524 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:17:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:06,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 212 states and 506 transitions. [2024-11-09 00:17:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 506 transitions. [2024-11-09 00:17:06,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:17:06,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:06,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:06,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:06,928 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 26 conjuncts are in the unsatisfiable core [2024-11-09 00:17:06,930 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:07,468 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 22 proven. 21 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:17:10,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 214 states and 512 transitions. [2024-11-09 00:17:10,381 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 512 transitions. [2024-11-09 00:17:10,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:17:10,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:10,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:10,514 INFO L134 CoverageAnalysis]: Checked inductivity of 262 backedges. 22 proven. 20 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2024-11-09 00:17:16,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:16,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 533 states to 217 states and 518 transitions. [2024-11-09 00:17:16,071 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 518 transitions. [2024-11-09 00:17:16,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-09 00:17:16,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:16,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:16,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:16,129 INFO L255 TraceCheckSpWp]: Trace formula consists of 182 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:17:16,132 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:16,689 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 21 proven. 52 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:17:19,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:19,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 219 states and 519 transitions. [2024-11-09 00:17:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 519 transitions. [2024-11-09 00:17:19,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:19,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:19,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:19,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:19,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:19,634 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 20 conjuncts are in the unsatisfiable core [2024-11-09 00:17:19,636 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:19,903 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 24 proven. 22 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:17:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:24,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 544 states to 222 states and 529 transitions. [2024-11-09 00:17:24,136 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 529 transitions. [2024-11-09 00:17:24,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:24,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:24,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:24,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:24,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:24,206 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:17:24,208 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:24,511 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 23 proven. 56 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:17:27,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:27,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 548 states to 224 states and 533 transitions. [2024-11-09 00:17:27,478 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 533 transitions. [2024-11-09 00:17:27,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:27,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:27,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:27,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:27,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:27,553 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:17:27,555 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:29,071 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 44 proven. 35 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:17:33,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:33,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 552 states to 226 states and 537 transitions. [2024-11-09 00:17:33,528 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 537 transitions. [2024-11-09 00:17:33,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:33,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:33,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:33,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:33,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:33,580 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:17:33,582 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:33,698 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:17:35,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:35,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 555 states to 226 states and 534 transitions. [2024-11-09 00:17:35,189 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 534 transitions. [2024-11-09 00:17:35,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:35,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:35,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:35,261 INFO L255 TraceCheckSpWp]: Trace formula consists of 190 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:17:35,263 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:35,437 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:17:40,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:40,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 229 states and 543 transitions. [2024-11-09 00:17:40,900 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 543 transitions. [2024-11-09 00:17:40,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:40,901 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:40,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:40,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:17:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:40,991 INFO L255 TraceCheckSpWp]: Trace formula consists of 191 conjuncts, 32 conjuncts are in the unsatisfiable core [2024-11-09 00:17:40,994 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:17:41,345 INFO L134 CoverageAnalysis]: Checked inductivity of 310 backedges. 23 proven. 56 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-09 00:17:44,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:44,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 231 states and 547 transitions. [2024-11-09 00:17:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 547 transitions. [2024-11-09 00:17:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:44,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:44,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:44,802 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:17:48,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:48,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 235 states and 563 transitions. [2024-11-09 00:17:48,670 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 563 transitions. [2024-11-09 00:17:48,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:48,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:48,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:48,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:48,784 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:17:50,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:50,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 583 states to 235 states and 562 transitions. [2024-11-09 00:17:50,368 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 562 transitions. [2024-11-09 00:17:50,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:50,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:50,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:50,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:50,497 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:17:52,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:52,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 582 states to 235 states and 561 transitions. [2024-11-09 00:17:52,186 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 561 transitions. [2024-11-09 00:17:52,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 00:17:52,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:52,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:52,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:52,312 INFO L134 CoverageAnalysis]: Checked inductivity of 324 backedges. 24 proven. 36 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:17:53,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:17:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 581 states to 235 states and 560 transitions. [2024-11-09 00:17:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 560 transitions. [2024-11-09 00:17:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:17:53,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:17:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:17:53,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:17:55,120 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 24 proven. 44 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2024-11-09 00:18:00,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:00,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 597 states to 237 states and 576 transitions. [2024-11-09 00:18:00,287 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 576 transitions. [2024-11-09 00:18:00,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:18:00,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:00,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:00,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:00,364 INFO L134 CoverageAnalysis]: Checked inductivity of 374 backedges. 61 proven. 4 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-09 00:18:08,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:08,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 239 states and 580 transitions. [2024-11-09 00:18:08,732 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 580 transitions. [2024-11-09 00:18:08,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-09 00:18:08,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:08,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:08,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:08,814 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 44 proven. 34 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:18:11,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 602 states to 241 states and 581 transitions. [2024-11-09 00:18:11,757 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 581 transitions. [2024-11-09 00:18:11,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:18:11,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:11,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:11,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:13,793 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:18:28,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:28,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 638 states to 246 states and 617 transitions. [2024-11-09 00:18:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 617 transitions. [2024-11-09 00:18:28,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:18:28,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:28,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:28,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:28,851 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:18:28,854 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:30,983 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 26 proven. 29 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:18:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:46,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 251 states and 642 transitions. [2024-11-09 00:18:46,978 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 642 transitions. [2024-11-09 00:18:46,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:18:46,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:46,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:47,145 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:18:48,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:18:48,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 662 states to 251 states and 641 transitions. [2024-11-09 00:18:48,945 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 641 transitions. [2024-11-09 00:18:48,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:18:48,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:18:48,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:18:48,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:18:49,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:18:49,265 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:18:49,268 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:18:50,689 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 46 proven. 45 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:19:04,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:04,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 674 states to 255 states and 653 transitions. [2024-11-09 00:19:04,017 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 653 transitions. [2024-11-09 00:19:04,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:04,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:04,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:04,193 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:19:06,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:06,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 255 states and 652 transitions. [2024-11-09 00:19:06,039 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 652 transitions. [2024-11-09 00:19:06,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:06,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:06,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:06,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:06,154 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:19:06,157 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:07,479 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:19:12,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:12,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 257 states and 658 transitions. [2024-11-09 00:19:12,183 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 658 transitions. [2024-11-09 00:19:12,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:12,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:12,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:12,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:12,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:12,299 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:19:12,302 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:13,731 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 25 proven. 66 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:19:18,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:18,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 685 states to 259 states and 664 transitions. [2024-11-09 00:19:18,270 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 664 transitions. [2024-11-09 00:19:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:18,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:18,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:18,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:18,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:18,358 INFO L255 TraceCheckSpWp]: Trace formula consists of 211 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:19:18,361 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:20,059 INFO L134 CoverageAnalysis]: Checked inductivity of 367 backedges. 46 proven. 45 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 00:19:24,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:24,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 691 states to 261 states and 670 transitions. [2024-11-09 00:19:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 670 transitions. [2024-11-09 00:19:24,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-09 00:19:24,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:24,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:24,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:24,591 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:19:26,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:26,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 690 states to 261 states and 669 transitions. [2024-11-09 00:19:26,301 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 669 transitions. [2024-11-09 00:19:26,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:19:26,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:26,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:26,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:26,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:26,364 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:19:26,366 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:27,645 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:19:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:47,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 713 states to 267 states and 692 transitions. [2024-11-09 00:19:47,098 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 692 transitions. [2024-11-09 00:19:47,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:19:47,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:47,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:47,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:47,144 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:19:47,146 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:47,276 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:19:56,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:19:56,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 717 states to 270 states and 696 transitions. [2024-11-09 00:19:56,195 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 696 transitions. [2024-11-09 00:19:56,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:19:56,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:19:56,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:19:56,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:19:56,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:19:56,246 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:19:56,248 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:19:56,389 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:20:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 272 states and 697 transitions. [2024-11-09 00:20:02,095 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 697 transitions. [2024-11-09 00:20:02,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:20:02,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:02,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:02,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:02,162 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:20:02,165 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:03,835 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:20:17,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 280 states and 716 transitions. [2024-11-09 00:20:17,354 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 716 transitions. [2024-11-09 00:20:17,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:20:17,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:17,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:17,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:17,410 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 23 conjuncts are in the unsatisfiable core [2024-11-09 00:20:17,412 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:17,567 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 28 proven. 56 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:20:25,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:25,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 283 states and 719 transitions. [2024-11-09 00:20:25,598 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 719 transitions. [2024-11-09 00:20:25,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-09 00:20:25,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:25,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:25,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:25,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:25,647 INFO L255 TraceCheckSpWp]: Trace formula consists of 212 conjuncts, 35 conjuncts are in the unsatisfiable core [2024-11-09 00:20:25,649 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:25,786 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 27 proven. 96 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:20:31,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:31,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 742 states to 286 states and 721 transitions. [2024-11-09 00:20:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 721 transitions. [2024-11-09 00:20:31,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:20:31,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:31,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:31,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:32,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:32,043 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:20:32,046 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:36,649 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:20:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 289 states and 736 transitions. [2024-11-09 00:20:46,649 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 736 transitions. [2024-11-09 00:20:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:20:46,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:46,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:46,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:46,713 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:20:46,715 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:49,005 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:20:52,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:52,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 764 states to 290 states and 743 transitions. [2024-11-09 00:20:52,029 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 743 transitions. [2024-11-09 00:20:52,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:20:52,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:52,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:52,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:52,103 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:20:52,105 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:52,497 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:20:56,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:20:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 292 states and 747 transitions. [2024-11-09 00:20:56,376 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 747 transitions. [2024-11-09 00:20:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:20:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:20:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:20:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:20:56,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:20:56,452 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:20:56,454 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:20:56,798 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:21:00,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:00,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 773 states to 294 states and 752 transitions. [2024-11-09 00:21:00,369 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 752 transitions. [2024-11-09 00:21:00,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:00,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:00,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:00,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:00,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:00,446 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 28 conjuncts are in the unsatisfiable core [2024-11-09 00:21:00,448 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:04,474 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:21:12,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:12,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 777 states to 296 states and 756 transitions. [2024-11-09 00:21:12,595 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 756 transitions. [2024-11-09 00:21:12,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:12,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:12,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:12,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:12,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:12,684 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:21:12,687 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:13,103 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:21:16,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:16,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 298 states and 761 transitions. [2024-11-09 00:21:16,902 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 761 transitions. [2024-11-09 00:21:16,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:16,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:16,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:16,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:16,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:16,975 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 29 conjuncts are in the unsatisfiable core [2024-11-09 00:21:16,978 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:21:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:26,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 300 states and 765 transitions. [2024-11-09 00:21:26,685 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 765 transitions. [2024-11-09 00:21:26,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:26,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:26,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:26,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:26,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:26,753 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:21:26,754 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:27,280 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:21:30,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:30,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 302 states and 770 transitions. [2024-11-09 00:21:30,888 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 770 transitions. [2024-11-09 00:21:30,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:30,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:30,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:30,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:31,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:31,092 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 27 conjuncts are in the unsatisfiable core [2024-11-09 00:21:31,095 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:31,558 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 28 proven. 31 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:21:35,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:35,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 795 states to 304 states and 774 transitions. [2024-11-09 00:21:35,622 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 774 transitions. [2024-11-09 00:21:35,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:35,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:35,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:35,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:35,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:35,704 INFO L255 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 39 conjuncts are in the unsatisfiable core [2024-11-09 00:21:35,706 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:36,292 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 27 proven. 71 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:21:39,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:21:39,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 800 states to 306 states and 779 transitions. [2024-11-09 00:21:39,839 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 779 transitions. [2024-11-09 00:21:39,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:21:39,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:21:39,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:21:39,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:21:39,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:21:39,898 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:21:39,901 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:21:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:22:09,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:09,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 320 states and 832 transitions. [2024-11-09 00:22:09,572 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 832 transitions. [2024-11-09 00:22:09,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:22:09,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:09,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:09,627 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:22:09,628 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:10,090 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:22:25,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:25,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 325 states and 844 transitions. [2024-11-09 00:22:25,918 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 844 transitions. [2024-11-09 00:22:25,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:22:25,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:25,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:25,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:25,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:25,984 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:22:25,986 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:26,489 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:22:38,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:38,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 330 states and 857 transitions. [2024-11-09 00:22:38,279 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 857 transitions. [2024-11-09 00:22:38,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:22:38,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:38,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:38,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:38,343 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:22:38,345 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 27 proven. 79 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:22:48,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:48,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 335 states and 873 transitions. [2024-11-09 00:22:48,752 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 873 transitions. [2024-11-09 00:22:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:22:48,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:22:48,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:48,819 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:22:48,821 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:22:49,296 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:22:58,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:22:58,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 905 states to 340 states and 884 transitions. [2024-11-09 00:22:58,685 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 884 transitions. [2024-11-09 00:22:58,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:22:58,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:22:58,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:22:58,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:22:58,811 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:23:05,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:05,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 343 states and 891 transitions. [2024-11-09 00:23:05,104 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 891 transitions. [2024-11-09 00:23:05,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:23:05,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:05,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 28 proven. 38 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:23:08,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:08,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 343 states and 890 transitions. [2024-11-09 00:23:08,599 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 890 transitions. [2024-11-09 00:23:08,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:23:08,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:08,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:08,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:08,662 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-09 00:23:08,663 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:09,294 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 57 proven. 49 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-09 00:23:13,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:13,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 345 states and 891 transitions. [2024-11-09 00:23:13,716 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 891 transitions. [2024-11-09 00:23:13,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 00:23:13,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:13,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:13,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:13,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:13,785 INFO L255 TraceCheckSpWp]: Trace formula consists of 219 conjuncts, 30 conjuncts are in the unsatisfiable core [2024-11-09 00:23:13,787 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:14,583 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 28 proven. 39 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:23:17,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:17,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 345 states and 890 transitions. [2024-11-09 00:23:17,860 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 890 transitions. [2024-11-09 00:23:17,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:17,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:17,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:17,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:17,921 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:23:17,922 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:18,361 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:23:25,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:25,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 348 states and 901 transitions. [2024-11-09 00:23:25,035 INFO L276 IsEmpty]: Start isEmpty. Operand 348 states and 901 transitions. [2024-11-09 00:23:25,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:25,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:25,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:25,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:25,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:25,093 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:23:25,096 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:25,324 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:23:29,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 926 states to 350 states and 905 transitions. [2024-11-09 00:23:29,294 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 905 transitions. [2024-11-09 00:23:29,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:29,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:29,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:29,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:29,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:29,350 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 24 conjuncts are in the unsatisfiable core [2024-11-09 00:23:29,352 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:29,630 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 30 proven. 40 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:23:34,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:34,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 352 states and 909 transitions. [2024-11-09 00:23:34,416 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 909 transitions. [2024-11-09 00:23:34,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:34,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:34,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:34,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:34,464 INFO L255 TraceCheckSpWp]: Trace formula consists of 227 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 00:23:34,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:34,602 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:23:42,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:42,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 354 states and 909 transitions. [2024-11-09 00:23:42,407 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 909 transitions. [2024-11-09 00:23:42,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:42,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:42,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:42,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:42,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:42,472 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 34 conjuncts are in the unsatisfiable core [2024-11-09 00:23:42,474 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:44,110 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 59 proven. 53 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:23:49,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:49,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 940 states to 356 states and 913 transitions. [2024-11-09 00:23:49,904 INFO L276 IsEmpty]: Start isEmpty. Operand 356 states and 913 transitions. [2024-11-09 00:23:49,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:49,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:49,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:49,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:50,023 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:23:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:23:56,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 360 states and 931 transitions. [2024-11-09 00:23:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 931 transitions. [2024-11-09 00:23:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:23:56,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:23:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:23:56,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:23:56,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:23:56,053 INFO L255 TraceCheckSpWp]: Trace formula consists of 228 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:23:56,055 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:23:56,296 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 29 proven. 83 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:24:01,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:01,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 362 states and 935 transitions. [2024-11-09 00:24:01,509 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 935 transitions. [2024-11-09 00:24:01,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:01,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:01,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:01,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:01,637 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:24:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:03,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 961 states to 362 states and 934 transitions. [2024-11-09 00:24:03,980 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 934 transitions. [2024-11-09 00:24:03,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:03,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:04,066 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:24:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:06,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 362 states and 933 transitions. [2024-11-09 00:24:06,351 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 933 transitions. [2024-11-09 00:24:06,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:06,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:06,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:06,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:06,444 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:24:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 362 states and 932 transitions. [2024-11-09 00:24:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 932 transitions. [2024-11-09 00:24:08,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:24:08,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:08,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:08,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:09,006 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 30 proven. 60 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:24:11,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:11,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 958 states to 362 states and 931 transitions. [2024-11-09 00:24:11,534 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 931 transitions. [2024-11-09 00:24:11,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:24:11,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:11,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:11,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:11,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:11,609 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 36 conjuncts are in the unsatisfiable core [2024-11-09 00:24:11,612 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:19,673 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:24:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:40,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 995 states to 366 states and 968 transitions. [2024-11-09 00:24:40,990 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 968 transitions. [2024-11-09 00:24:40,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:24:40,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:41,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:41,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:41,074 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:24:41,076 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:43,737 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:24:49,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:49,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 368 states and 971 transitions. [2024-11-09 00:24:49,756 INFO L276 IsEmpty]: Start isEmpty. Operand 368 states and 971 transitions. [2024-11-09 00:24:49,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:24:49,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:49,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:49,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:49,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:49,823 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:24:49,824 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:24:53,240 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:24:58,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:24:58,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 370 states and 974 transitions. [2024-11-09 00:24:58,104 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 974 transitions. [2024-11-09 00:24:58,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:24:58,104 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:24:58,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:24:58,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:24:58,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:24:58,174 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-11-09 00:24:58,176 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 30 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:25:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1004 states to 372 states and 977 transitions. [2024-11-09 00:25:04,489 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 977 transitions. [2024-11-09 00:25:04,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-09 00:25:04,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:04,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:04,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:04,550 INFO L255 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 41 conjuncts are in the unsatisfiable core [2024-11-09 00:25:04,551 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:05,466 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 29 proven. 76 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:25:09,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 374 states and 980 transitions. [2024-11-09 00:25:09,971 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 980 transitions. [2024-11-09 00:25:09,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:25:09,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:09,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:09,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:11,668 INFO L134 CoverageAnalysis]: Checked inductivity of 520 backedges. 30 proven. 70 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:25:19,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:19,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 376 states and 1000 transitions. [2024-11-09 00:25:19,465 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 1000 transitions. [2024-11-09 00:25:19,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-09 00:25:19,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:19,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:19,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:20,593 INFO L134 CoverageAnalysis]: Checked inductivity of 492 backedges. 39 proven. 33 refuted. 0 times theorem prover too weak. 420 trivial. 0 not checked. [2024-11-09 00:25:31,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:31,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 376 states and 977 transitions. [2024-11-09 00:25:31,261 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 977 transitions. [2024-11-09 00:25:31,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:25:31,262 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:31,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:31,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:31,309 INFO L134 CoverageAnalysis]: Checked inductivity of 572 backedges. 77 proven. 4 refuted. 0 times theorem prover too weak. 491 trivial. 0 not checked. [2024-11-09 00:25:41,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:41,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 378 states and 981 transitions. [2024-11-09 00:25:41,571 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 981 transitions. [2024-11-09 00:25:41,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:25:41,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:41,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:41,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:41,755 INFO L134 CoverageAnalysis]: Checked inductivity of 592 backedges. 54 proven. 43 refuted. 0 times theorem prover too weak. 495 trivial. 0 not checked. [2024-11-09 00:25:45,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:45,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 380 states and 982 transitions. [2024-11-09 00:25:45,463 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 982 transitions. [2024-11-09 00:25:45,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-09 00:25:45,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:45,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:45,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:46,747 INFO L134 CoverageAnalysis]: Checked inductivity of 545 backedges. 32 proven. 33 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:25:52,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:25:52,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 381 states and 984 transitions. [2024-11-09 00:25:52,549 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 984 transitions. [2024-11-09 00:25:52,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:25:52,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:25:52,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:25:52,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:25:52,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:25:52,649 INFO L255 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:25:52,651 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:25:55,595 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 61 proven. 63 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-09 00:26:12,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:12,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 386 states and 1006 transitions. [2024-11-09 00:26:12,407 INFO L276 IsEmpty]: Start isEmpty. Operand 386 states and 1006 transitions. [2024-11-09 00:26:12,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:26:12,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:12,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:12,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:15,245 INFO L134 CoverageAnalysis]: Checked inductivity of 557 backedges. 32 proven. 45 refuted. 0 times theorem prover too weak. 480 trivial. 0 not checked. [2024-11-09 00:26:35,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:26:35,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1111 states to 391 states and 1058 transitions. [2024-11-09 00:26:35,801 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 1058 transitions. [2024-11-09 00:26:35,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 00:26:35,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:26:35,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:26:35,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 00:26:35,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:26:35,904 INFO L255 TraceCheckSpWp]: Trace formula consists of 248 conjuncts, 43 conjuncts are in the unsatisfiable core [2024-11-09 00:26:35,906 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 00:26:37,386 INFO L134 CoverageAnalysis]: Checked inductivity of 559 backedges. 61 proven. 63 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked.