./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/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_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/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_c0eb977b-1c32-473e-94b7-15f0349085a4/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 35eb4fe61244b47e62120cf84d8eaed931ae7a7b0a5140717764703691b11b75 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:22:17,710 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:22:17,798 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:22:17,805 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:22:17,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:22:17,850 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:22:17,851 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:22:17,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:22:17,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:22:17,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:22:17,853 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:22:17,853 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:22:17,853 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:22:17,854 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:22:17,854 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:22:17,854 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:22:17,855 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:22:17,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:22:17,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:22:17,860 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:22:17,860 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:22:17,861 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:22:17,862 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:22:17,862 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:22:17,866 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:22:17,866 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:22:17,867 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:22:17,867 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:17,867 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:22:17,868 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:22:17,868 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:22:17,868 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:22:17,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:22:17,869 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_c0eb977b-1c32-473e-94b7-15f0349085a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 35eb4fe61244b47e62120cf84d8eaed931ae7a7b0a5140717764703691b11b75 [2024-11-08 22:22:18,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:22:18,186 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:22:18,189 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:22:18,191 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:22:18,192 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:22:18,193 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 22:22:20,318 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:22:20,560 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:22:20,561 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c [2024-11-08 22:22:20,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/data/11b2a9cfc/ccff486452284b32af0639cc72653e43/FLAGc5bf51811 [2024-11-08 22:22:20,596 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/data/11b2a9cfc/ccff486452284b32af0639cc72653e43 [2024-11-08 22:22:20,600 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:22:20,602 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:22:20,605 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:20,605 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:22:20,609 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:22:20,610 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:20" (1/1) ... [2024-11-08 22:22:20,611 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c022d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:20, skipping insertion in model container [2024-11-08 22:22:20,611 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:22:20" (1/1) ... [2024-11-08 22:22:20,668 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:22:21,011 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_c0eb977b-1c32-473e-94b7-15f0349085a4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10021,10034] [2024-11-08 22:22:21,100 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:21,129 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:22:21,225 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_c0eb977b-1c32-473e-94b7-15f0349085a4/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.BOUNDED-12.pals.c.v+nlh-reducer.c[10021,10034] [2024-11-08 22:22:21,296 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:22:21,330 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:22:21,330 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21 WrapperNode [2024-11-08 22:22:21,331 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:22:21,332 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:21,332 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:22:21,332 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:22:21,341 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,360 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,418 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1021 [2024-11-08 22:22:21,419 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:22:21,420 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:22:21,420 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:22:21,420 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:22:21,433 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,433 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,439 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,439 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,455 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,471 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,479 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,485 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:22:21,501 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:22:21,503 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:22:21,507 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:22:21,508 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:22:21" (1/1) ... [2024-11-08 22:22:21,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:22:21,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:22:21,552 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:22:21,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c0eb977b-1c32-473e-94b7-15f0349085a4/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:22:21,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:22:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:22:21,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:22:21,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:22:21,858 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:22:21,861 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:22:23,113 INFO L? ?]: Removed 115 outVars from TransFormulas that were not future-live. [2024-11-08 22:22:23,114 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:22:23,385 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:22:23,387 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:22:23,387 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:23 BoogieIcfgContainer [2024-11-08 22:22:23,388 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:22:23,389 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:22:23,389 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:22:23,401 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:22:23,402 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:22:23" (1/1) ... [2024-11-08 22:22:23,415 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:22:23,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:23,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 189 states and 320 transitions. [2024-11-08 22:22:23,475 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 320 transitions. [2024-11-08 22:22:23,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:22:23,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:23,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:23,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:25,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:25,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 208 states and 355 transitions. [2024-11-08 22:22:25,072 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 355 transitions. [2024-11-08 22:22:25,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:25,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:25,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:26,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:26,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 216 states and 371 transitions. [2024-11-08 22:22:26,613 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 371 transitions. [2024-11-08 22:22:26,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:26,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:26,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:26,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:27,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:29,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:29,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 228 states and 397 transitions. [2024-11-08 22:22:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 397 transitions. [2024-11-08 22:22:29,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:29,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:29,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:29,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:29,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:33,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:33,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 248 states and 441 transitions. [2024-11-08 22:22:33,039 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 441 transitions. [2024-11-08 22:22:33,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:33,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:33,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:33,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:33,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:37,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:37,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 264 states and 478 transitions. [2024-11-08 22:22:37,445 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 478 transitions. [2024-11-08 22:22:37,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:22:37,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:37,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:37,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:37,903 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:44,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 268 states and 489 transitions. [2024-11-08 22:22:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 489 transitions. [2024-11-08 22:22:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:44,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:44,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:44,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:22:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:22:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:22:53,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 268 states and 488 transitions. [2024-11-08 22:22:53,989 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 488 transitions. [2024-11-08 22:22:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:22:53,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:22:53,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:22:54,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:00,745 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:23:39,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:23:39,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 573 states to 304 states and 573 transitions. [2024-11-08 22:23:39,682 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 573 transitions. [2024-11-08 22:23:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:23:39,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:23:39,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:23:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:23:44,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:08,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:08,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 653 states to 336 states and 653 transitions. [2024-11-08 22:24:08,031 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 653 transitions. [2024-11-08 22:24:08,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:24:08,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:08,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:12,359 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:34,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:34,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 367 states and 730 transitions. [2024-11-08 22:24:34,169 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 730 transitions. [2024-11-08 22:24:34,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:24:34,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:34,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:34,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:24:34,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:24:54,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:24:54,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 383 states and 769 transitions. [2024-11-08 22:24:54,954 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 769 transitions. [2024-11-08 22:24:54,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:24:54,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:24:54,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:24:55,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:00,659 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:26,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 406 states and 830 transitions. [2024-11-08 22:25:26,046 INFO L276 IsEmpty]: Start isEmpty. Operand 406 states and 830 transitions. [2024-11-08 22:25:26,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:25:26,048 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:26,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:26,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:25:53,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:25:53,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 418 states and 857 transitions. [2024-11-08 22:25:53,802 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 857 transitions. [2024-11-08 22:25:53,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:25:53,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:25:53,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:25:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:25:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:26:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:26:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 874 states to 426 states and 874 transitions. [2024-11-08 22:26:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 874 transitions. [2024-11-08 22:26:28,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:26:28,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:26:28,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:26:28,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:26:28,688 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:10,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:10,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 430 states and 881 transitions. [2024-11-08 22:27:10,349 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 881 transitions. [2024-11-08 22:27:10,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:27:10,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:10,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:10,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:27:15,863 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:27:56,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:27:56,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 953 states to 457 states and 953 transitions. [2024-11-08 22:27:56,335 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 953 transitions. [2024-11-08 22:27:56,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:27:56,337 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:27:56,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:27:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:01,081 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:46,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:46,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1000 states to 477 states and 1000 transitions. [2024-11-08 22:28:46,217 INFO L276 IsEmpty]: Start isEmpty. Operand 477 states and 1000 transitions. [2024-11-08 22:28:46,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:28:46,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:46,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:46,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:46,345 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:51,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:51,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1008 states to 480 states and 1008 transitions. [2024-11-08 22:28:51,623 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 1008 transitions. [2024-11-08 22:28:51,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:28:51,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:51,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:51,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:51,771 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:28:56,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:28:56,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1015 states to 483 states and 1015 transitions. [2024-11-08 22:28:56,832 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1015 transitions. [2024-11-08 22:28:56,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:28:56,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:28:56,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:28:56,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:28:56,941 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:01,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 486 states and 1023 transitions. [2024-11-08 22:29:01,981 INFO L276 IsEmpty]: Start isEmpty. Operand 486 states and 1023 transitions. [2024-11-08 22:29:01,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:01,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:01,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:02,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:02,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:07,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:07,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1030 states to 489 states and 1030 transitions. [2024-11-08 22:29:07,263 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1030 transitions. [2024-11-08 22:29:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:07,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:07,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:07,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:12,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:12,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 492 states and 1036 transitions. [2024-11-08 22:29:12,181 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1036 transitions. [2024-11-08 22:29:12,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:12,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:12,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:12,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:12,301 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:17,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:17,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 495 states and 1044 transitions. [2024-11-08 22:29:17,546 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1044 transitions. [2024-11-08 22:29:17,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:17,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:17,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:17,657 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:22,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:22,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 498 states and 1052 transitions. [2024-11-08 22:29:22,452 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1052 transitions. [2024-11-08 22:29:22,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:22,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:22,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:22,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:22,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:27,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:27,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1058 states to 501 states and 1058 transitions. [2024-11-08 22:29:27,293 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 1058 transitions. [2024-11-08 22:29:27,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:27,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:27,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:27,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:27,387 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:32,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 504 states and 1064 transitions. [2024-11-08 22:29:32,812 INFO L276 IsEmpty]: Start isEmpty. Operand 504 states and 1064 transitions. [2024-11-08 22:29:32,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:29:32,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:32,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:32,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:32,918 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:38,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:38,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1070 states to 507 states and 1070 transitions. [2024-11-08 22:29:38,113 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1070 transitions. [2024-11-08 22:29:38,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:29:38,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:38,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:38,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:38,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:43,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 503 states and 1060 transitions. [2024-11-08 22:29:43,007 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 1060 transitions. [2024-11-08 22:29:43,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:29:43,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:43,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:43,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:43,239 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:48,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 499 states and 1045 transitions. [2024-11-08 22:29:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 1045 transitions. [2024-11-08 22:29:48,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:29:48,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:48,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:48,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:48,284 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:29:53,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:29:53,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 494 states and 1034 transitions. [2024-11-08 22:29:53,570 INFO L276 IsEmpty]: Start isEmpty. Operand 494 states and 1034 transitions. [2024-11-08 22:29:53,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:29:53,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:29:53,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:29:53,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:29:53,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:02,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:02,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 492 states and 1032 transitions. [2024-11-08 22:30:02,238 INFO L276 IsEmpty]: Start isEmpty. Operand 492 states and 1032 transitions. [2024-11-08 22:30:02,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:30:02,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:02,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:02,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:02,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:05,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:05,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 495 states and 1041 transitions. [2024-11-08 22:30:05,954 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1041 transitions. [2024-11-08 22:30:05,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:30:05,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:05,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:06,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:09,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:09,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 497 states and 1045 transitions. [2024-11-08 22:30:09,706 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 1045 transitions. [2024-11-08 22:30:09,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:30:09,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:09,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:09,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:09,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:30:14,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:30:14,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 483 states and 1001 transitions. [2024-11-08 22:30:14,928 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 1001 transitions. [2024-11-08 22:30:14,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:30:14,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:30:14,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:30:14,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:30:29,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:32:21,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:32:21,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 520 states and 1099 transitions. [2024-11-08 22:32:21,389 INFO L276 IsEmpty]: Start isEmpty. Operand 520 states and 1099 transitions. [2024-11-08 22:32:21,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:32:21,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:32:21,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:32:21,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:32:22,293 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1157 states to 542 states and 1157 transitions. [2024-11-08 22:33:05,012 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 1157 transitions. [2024-11-08 22:33:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:33:05,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:11,350 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:33:51,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:33:51,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1210 states to 565 states and 1210 transitions. [2024-11-08 22:33:51,807 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 1210 transitions. [2024-11-08 22:33:51,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:33:51,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:33:51,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:33:51,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:33:51,860 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:01,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:01,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 572 states and 1229 transitions. [2024-11-08 22:34:01,552 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 1229 transitions. [2024-11-08 22:34:01,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:34:01,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:01,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:01,615 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:18,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1275 states to 587 states and 1275 transitions. [2024-11-08 22:34:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1275 transitions. [2024-11-08 22:34:18,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:34:18,654 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:18,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:18,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:18,701 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:24,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:24,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 591 states and 1284 transitions. [2024-11-08 22:34:24,842 INFO L276 IsEmpty]: Start isEmpty. Operand 591 states and 1284 transitions. [2024-11-08 22:34:24,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:34:24,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:24,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:24,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:24,906 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:34:31,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:34:31,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 598 states and 1306 transitions. [2024-11-08 22:34:31,810 INFO L276 IsEmpty]: Start isEmpty. Operand 598 states and 1306 transitions. [2024-11-08 22:34:31,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:34:31,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:34:31,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:34:31,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:34:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:13,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:13,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1352 states to 617 states and 1352 transitions. [2024-11-08 22:35:13,050 INFO L276 IsEmpty]: Start isEmpty. Operand 617 states and 1352 transitions. [2024-11-08 22:35:13,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:35:13,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:13,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:20,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:20,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1360 states to 620 states and 1360 transitions. [2024-11-08 22:35:20,117 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1360 transitions. [2024-11-08 22:35:20,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:35:20,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:20,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:20,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:27,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:27,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1370 states to 624 states and 1370 transitions. [2024-11-08 22:35:27,055 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1370 transitions. [2024-11-08 22:35:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:35:27,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:27,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:27,121 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:35:37,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:35:37,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 632 states and 1390 transitions. [2024-11-08 22:35:37,303 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1390 transitions. [2024-11-08 22:35:37,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:35:37,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:35:37,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:35:37,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:35:53,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.