./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3 --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 54dd2c42579f0de559de8ea2b74ae8f2f84f80b7530dd7d24e9994fd7ce14291 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 05:20:11,270 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 05:20:11,367 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-25 05:20:11,373 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 05:20:11,374 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 05:20:11,416 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 05:20:11,417 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 05:20:11,418 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 05:20:11,418 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 05:20:11,419 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 05:20:11,419 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 05:20:11,420 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 05:20:11,420 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-25 05:20:11,420 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 05:20:11,420 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-25 05:20:11,421 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 05:20:11,422 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 05:20:11,422 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 05:20:11,422 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 05:20:11,423 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 05:20:11,423 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 05:20:11,424 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:11,424 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 05:20:11,424 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3 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 -> 54dd2c42579f0de559de8ea2b74ae8f2f84f80b7530dd7d24e9994fd7ce14291 [2024-11-25 05:20:11,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 05:20:11,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 05:20:11,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 05:20:11,799 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 05:20:11,800 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 05:20:11,801 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 05:20:14,786 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/data/99a9407ce/deb253a212d145738d7dab1b33d69a18/FLAG819591b38 [2024-11-25 05:20:15,128 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 05:20:15,133 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c [2024-11-25 05:20:15,155 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/data/99a9407ce/deb253a212d145738d7dab1b33d69a18/FLAG819591b38 [2024-11-25 05:20:15,172 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/data/99a9407ce/deb253a212d145738d7dab1b33d69a18 [2024-11-25 05:20:15,175 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 05:20:15,178 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 05:20:15,181 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:15,182 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 05:20:15,187 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 05:20:15,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,191 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ea965a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15, skipping insertion in model container [2024-11-25 05:20:15,191 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,251 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 05:20:15,594 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_d2250ea8-7afc-49fc-8925-14a7bf743a5b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-25 05:20:15,662 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:15,688 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 05:20:15,750 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_d2250ea8-7afc-49fc-8925-14a7bf743a5b/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.4.1.ufo.BOUNDED-8.pals.c.v+nlh-reducer.c[7253,7266] [2024-11-25 05:20:15,813 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 05:20:15,845 INFO L204 MainTranslator]: Completed translation [2024-11-25 05:20:15,846 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15 WrapperNode [2024-11-25 05:20:15,846 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 05:20:15,848 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:15,848 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 05:20:15,848 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 05:20:15,857 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,877 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,920 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 738 [2024-11-25 05:20:15,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 05:20:15,922 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 05:20:15,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 05:20:15,923 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 05:20:15,931 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,931 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,934 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,935 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,945 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,948 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,953 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,957 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,959 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,964 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 05:20:15,965 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 05:20:15,965 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 05:20:15,965 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 05:20:15,966 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:20:15" (1/1) ... [2024-11-25 05:20:15,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 05:20:16,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 05:20:16,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 05:20:16,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2250ea8-7afc-49fc-8925-14a7bf743a5b/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 05:20:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 05:20:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 05:20:16,066 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 05:20:16,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 05:20:16,241 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 05:20:16,244 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 05:20:17,145 INFO L? ?]: Removed 89 outVars from TransFormulas that were not future-live. [2024-11-25 05:20:17,145 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 05:20:17,424 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 05:20:17,425 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-25 05:20:17,425 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:17 BoogieIcfgContainer [2024-11-25 05:20:17,425 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 05:20:17,426 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 05:20:17,426 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 05:20:17,439 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 05:20:17,440 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:20:17" (1/1) ... [2024-11-25 05:20:17,451 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 05:20:17,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:17,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 134 states and 225 transitions. [2024-11-25 05:20:17,527 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 225 transitions. [2024-11-25 05:20:17,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 05:20:17,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:17,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:17,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:18,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:18,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 145 states and 245 transitions. [2024-11-25 05:20:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 245 transitions. [2024-11-25 05:20:18,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:20:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:18,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:19,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:20,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:20,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 149 states and 253 transitions. [2024-11-25 05:20:20,012 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 253 transitions. [2024-11-25 05:20:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:20:20,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:20,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:20,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:22,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:22,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 161 states and 279 transitions. [2024-11-25 05:20:22,291 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 279 transitions. [2024-11-25 05:20:22,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:20:22,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:22,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:22,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:22,628 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:24,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:24,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 169 states and 298 transitions. [2024-11-25 05:20:24,779 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 298 transitions. [2024-11-25 05:20:24,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-25 05:20:24,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:24,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:24,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 169 states and 297 transitions. [2024-11-25 05:20:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 297 transitions. [2024-11-25 05:20:28,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:20:28,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:31,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:46,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:46,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 194 states and 355 transitions. [2024-11-25 05:20:46,421 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 355 transitions. [2024-11-25 05:20:46,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:20:46,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:46,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:46,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:48,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:20:57,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:20:57,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 216 states and 408 transitions. [2024-11-25 05:20:57,956 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 408 transitions. [2024-11-25 05:20:57,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:20:57,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:20:57,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:20:57,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:20:58,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:07,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 224 states and 428 transitions. [2024-11-25 05:21:07,010 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 428 transitions. [2024-11-25 05:21:07,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:21:07,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:07,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:07,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:09,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:20,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:20,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 244 states and 480 transitions. [2024-11-25 05:21:20,554 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 480 transitions. [2024-11-25 05:21:20,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:21:20,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:20,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:20,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:20,895 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:34,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:34,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 248 states and 488 transitions. [2024-11-25 05:21:34,237 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 488 transitions. [2024-11-25 05:21:34,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:21:34,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:34,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:34,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:21:51,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:21:51,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 245 states and 474 transitions. [2024-11-25 05:21:51,858 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 474 transitions. [2024-11-25 05:21:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-25 05:21:51,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:21:51,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:21:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:21:54,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:11,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:11,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 260 states and 508 transitions. [2024-11-25 05:22:11,698 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 508 transitions. [2024-11-25 05:22:11,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:11,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:11,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:11,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:11,775 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:14,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:14,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 263 states and 514 transitions. [2024-11-25 05:22:14,530 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 514 transitions. [2024-11-25 05:22:14,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:14,531 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:14,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:14,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:14,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:17,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:17,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 266 states and 520 transitions. [2024-11-25 05:22:17,329 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 520 transitions. [2024-11-25 05:22:17,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:17,330 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:17,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:17,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:17,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:20,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:20,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 527 states to 269 states and 527 transitions. [2024-11-25 05:22:20,176 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 527 transitions. [2024-11-25 05:22:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:20,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:20,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:20,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:22,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:22,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 265 states and 507 transitions. [2024-11-25 05:22:22,762 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 507 transitions. [2024-11-25 05:22:22,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:22,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:22,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:22,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:22,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:26,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:26,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 258 states and 493 transitions. [2024-11-25 05:22:26,060 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 493 transitions. [2024-11-25 05:22:26,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 05:22:26,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:26,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:26,140 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:29,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:29,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 251 states and 479 transitions. [2024-11-25 05:22:29,035 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 479 transitions. [2024-11-25 05:22:29,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:22:29,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:29,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:29,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:29,523 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:43,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:43,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 265 states and 511 transitions. [2024-11-25 05:22:43,667 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 511 transitions. [2024-11-25 05:22:43,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:22:43,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:43,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:43,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:43,709 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:22:47,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:22:47,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 272 states and 523 transitions. [2024-11-25 05:22:47,970 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 523 transitions. [2024-11-25 05:22:47,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:22:47,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:22:47,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:22:47,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:22:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:54,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:54,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 294 states and 574 transitions. [2024-11-25 05:23:54,518 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 574 transitions. [2024-11-25 05:23:54,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:23:54,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:54,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:23:54,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:23:58,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:23:58,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 584 states to 298 states and 584 transitions. [2024-11-25 05:23:58,117 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 584 transitions. [2024-11-25 05:23:58,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:23:58,118 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:23:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:23:58,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:24:06,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:14,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:14,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 650 states to 324 states and 650 transitions. [2024-11-25 05:25:14,406 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 650 transitions. [2024-11-25 05:25:14,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:25:14,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:14,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:14,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:14,444 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:25:25,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:25:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 675 states to 335 states and 675 transitions. [2024-11-25 05:25:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 675 transitions. [2024-11-25 05:25:25,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:25:25,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:25:25,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:25:25,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:25:32,573 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:26:25,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:26:25,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 737 states to 360 states and 737 transitions. [2024-11-25 05:26:25,652 INFO L276 IsEmpty]: Start isEmpty. Operand 360 states and 737 transitions. [2024-11-25 05:26:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:26:25,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:26:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:26:25,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:26:34,807 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:49,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:49,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 765 states to 376 states and 765 transitions. [2024-11-25 05:27:49,723 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 765 transitions. [2024-11-25 05:27:49,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:27:49,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:49,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:49,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:27:49,758 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:27:54,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:27:54,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 372 states and 755 transitions. [2024-11-25 05:27:54,920 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 755 transitions. [2024-11-25 05:27:54,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:27:54,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:27:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:27:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:28:03,994 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:23,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:23,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 371 states and 768 transitions. [2024-11-25 05:29:23,307 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 768 transitions. [2024-11-25 05:29:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:29:23,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:23,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:23,355 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:37,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:37,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 774 states to 375 states and 774 transitions. [2024-11-25 05:29:37,219 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 774 transitions. [2024-11-25 05:29:37,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:29:37,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:37,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:37,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:37,256 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:51,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:51,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 787 states to 380 states and 787 transitions. [2024-11-25 05:29:51,273 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 787 transitions. [2024-11-25 05:29:51,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:29:51,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:51,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:51,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:51,317 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:29:54,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:29:54,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 775 states to 376 states and 775 transitions. [2024-11-25 05:29:54,265 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 775 transitions. [2024-11-25 05:29:54,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:29:54,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:29:54,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:29:54,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:29:54,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:00,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:00,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 781 states to 380 states and 781 transitions. [2024-11-25 05:30:00,123 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 781 transitions. [2024-11-25 05:30:00,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:30:00,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:00,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:00,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:03,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:03,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 380 states and 780 transitions. [2024-11-25 05:30:03,209 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 780 transitions. [2024-11-25 05:30:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:30:03,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:03,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:39,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:39,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 397 states and 820 transitions. [2024-11-25 05:30:39,382 INFO L276 IsEmpty]: Start isEmpty. Operand 397 states and 820 transitions. [2024-11-25 05:30:39,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:30:39,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:39,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:39,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:39,422 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:30:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:30:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 824 states to 401 states and 824 transitions. [2024-11-25 05:30:47,472 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 824 transitions. [2024-11-25 05:30:47,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:30:47,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:30:47,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:30:47,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:30:58,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:41,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:41,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 400 states and 819 transitions. [2024-11-25 05:31:41,181 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 819 transitions. [2024-11-25 05:31:41,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:31:41,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:41,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:41,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:41,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:47,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:47,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 820 states to 401 states and 820 transitions. [2024-11-25 05:31:47,347 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 820 transitions. [2024-11-25 05:31:47,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:31:47,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:47,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:47,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:47,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 819 states to 401 states and 819 transitions. [2024-11-25 05:31:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 819 transitions. [2024-11-25 05:31:50,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-25 05:31:50,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:50,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:50,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 375 states and 754 transitions. [2024-11-25 05:31:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 754 transitions. [2024-11-25 05:31:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:31:53,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:53,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:53,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:31:58,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:31:58,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 378 states and 760 transitions. [2024-11-25 05:31:58,989 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 760 transitions. [2024-11-25 05:31:58,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:31:58,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:31:58,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:31:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:31:59,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:04,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:04,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 381 states and 768 transitions. [2024-11-25 05:32:04,778 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 768 transitions. [2024-11-25 05:32:04,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:32:04,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:04,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:04,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:04,834 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:10,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:10,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 374 states and 753 transitions. [2024-11-25 05:32:10,531 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 753 transitions. [2024-11-25 05:32:10,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 05:32:10,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:10,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:10,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:10,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:16,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:16,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 706 states to 364 states and 706 transitions. [2024-11-25 05:32:16,297 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 706 transitions. [2024-11-25 05:32:16,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:32:16,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:16,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:16,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:16,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-25 05:32:28,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 05:32:28,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 723 states to 374 states and 723 transitions. [2024-11-25 05:32:28,545 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 723 transitions. [2024-11-25 05:32:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-25 05:32:28,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 05:32:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 05:32:28,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 05:32:55,531 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.