./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9 --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 851dc7d49dcc9fde277beeb190c3ab252014728a3bd4281f423bffd927fb4430 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 01:34:16,555 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 01:34:16,623 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-12-03 01:34:16,629 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 01:34:16,629 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 01:34:16,652 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 01:34:16,653 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 01:34:16,654 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 01:34:16,655 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 01:34:16,655 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 01:34:16,656 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 01:34:16,656 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 01:34:16,657 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-03 01:34:16,658 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 01:34:16,658 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-03 01:34:16,659 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 01:34:16,659 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 01:34:16,660 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 01:34:16,660 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 01:34:16,661 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-03 01:34:16,661 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 01:34:16,664 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 01:34:16,665 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 01:34:16,665 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 01:34:16,666 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 01:34:16,666 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 01:34:16,667 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:34:16,667 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 01:34:16,668 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 01:34:16,668 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 01:34:16,669 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 01:34:16,669 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 01:34:16,669 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 01:34:16,670 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_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 851dc7d49dcc9fde277beeb190c3ab252014728a3bd4281f423bffd927fb4430 [2023-12-03 01:34:16,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 01:34:16,922 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 01:34:16,925 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 01:34:16,926 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 01:34:16,926 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 01:34:16,927 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-12-03 01:34:19,810 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 01:34:20,029 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 01:34:20,030 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2023-12-03 01:34:20,044 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/data/0c49389d5/b60e5790a0d8449d89e82e25a5afce62/FLAG0f1c327ec [2023-12-03 01:34:20,060 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/data/0c49389d5/b60e5790a0d8449d89e82e25a5afce62 [2023-12-03 01:34:20,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 01:34:20,063 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 01:34:20,065 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 01:34:20,065 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 01:34:20,070 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 01:34:20,071 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,072 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68898b93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20, skipping insertion in model container [2023-12-03 01:34:20,072 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,132 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 01:34:20,372 WARN L240 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_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2023-12-03 01:34:20,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:34:20,477 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 01:34:20,547 WARN L240 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_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[9868,9881] [2023-12-03 01:34:20,588 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 01:34:20,607 INFO L206 MainTranslator]: Completed translation [2023-12-03 01:34:20,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20 WrapperNode [2023-12-03 01:34:20,607 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 01:34:20,608 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 01:34:20,608 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 01:34:20,608 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 01:34:20,614 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,633 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,677 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1022 [2023-12-03 01:34:20,678 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 01:34:20,678 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 01:34:20,678 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 01:34:20,678 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 01:34:20,686 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,687 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,692 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,693 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,727 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,736 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,741 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,746 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,753 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 01:34:20,754 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 01:34:20,756 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 01:34:20,756 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 01:34:20,757 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 01:34:20" (1/1) ... [2023-12-03 01:34:20,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 01:34:20,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 01:34:20,798 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 01:34:20,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87be6dc5-8a4a-41fa-8e39-cc1e39a8ca10/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 01:34:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 01:34:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 01:34:20,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 01:34:20,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 01:34:20,996 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 01:34:20,998 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 01:34:21,724 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 01:34:22,000 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 01:34:22,000 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 01:34:22,002 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:34:22 BoogieIcfgContainer [2023-12-03 01:34:22,002 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 01:34:22,003 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 01:34:22,003 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 01:34:22,016 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 01:34:22,016 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 01:34:22" (1/1) ... [2023-12-03 01:34:22,026 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 01:34:22,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:22,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 195 states and 330 transitions. [2023-12-03 01:34:22,091 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 330 transitions. [2023-12-03 01:34:22,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-12-03 01:34:22,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:22,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:22,872 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:23,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 214 states and 366 transitions. [2023-12-03 01:34:23,282 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 366 transitions. [2023-12-03 01:34:23,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:23,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:23,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:23,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:23,508 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:24,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:24,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 214 states and 365 transitions. [2023-12-03 01:34:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 365 transitions. [2023-12-03 01:34:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:24,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:24,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:26,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:26,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 230 states and 400 transitions. [2023-12-03 01:34:26,691 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 400 transitions. [2023-12-03 01:34:26,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:26,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:26,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:26,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:26,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 250 states and 444 transitions. [2023-12-03 01:34:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 444 transitions. [2023-12-03 01:34:30,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:30,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:30,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:30,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:30,383 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:35,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:35,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 262 states and 472 transitions. [2023-12-03 01:34:35,005 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 472 transitions. [2023-12-03 01:34:35,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:35,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:35,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:35,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:35,363 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:41,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:41,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 270 states and 492 transitions. [2023-12-03 01:34:41,735 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 492 transitions. [2023-12-03 01:34:41,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 01:34:41,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:41,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:42,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:34:50,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:34:50,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 274 states and 504 transitions. [2023-12-03 01:34:50,890 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 504 transitions. [2023-12-03 01:34:50,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:34:50,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:34:50,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:34:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:34:59,681 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:35:44,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:35:44,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 575 states to 308 states and 575 transitions. [2023-12-03 01:35:44,651 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 575 transitions. [2023-12-03 01:35:44,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:35:44,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:35:44,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:35:44,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:35:45,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:36:17,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:36:17,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 556 states to 301 states and 556 transitions. [2023-12-03 01:36:17,985 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 556 transitions. [2023-12-03 01:36:17,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:36:17,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:36:17,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:36:18,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:36:26,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:37:01,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:01,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 335 states and 637 transitions. [2023-12-03 01:37:01,122 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 637 transitions. [2023-12-03 01:37:01,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:37:01,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:01,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:01,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:04,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:37:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:37:29,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 699 states to 361 states and 699 transitions. [2023-12-03 01:37:29,848 INFO L276 IsEmpty]: Start isEmpty. Operand 361 states and 699 transitions. [2023-12-03 01:37:29,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:37:29,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:37:29,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:37:29,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:37:30,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:38:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 374 states and 731 transitions. [2023-12-03 01:38:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 731 transitions. [2023-12-03 01:38:00,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:38:00,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:00,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:00,917 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:38:37,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:38:37,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 383 states and 752 transitions. [2023-12-03 01:38:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 752 transitions. [2023-12-03 01:38:37,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:38:37,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:38:37,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:38:37,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:38:44,003 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:39:19,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:39:19,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 807 states to 404 states and 807 transitions. [2023-12-03 01:39:19,890 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 807 transitions. [2023-12-03 01:39:19,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:39:19,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:39:19,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:39:19,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:39:20,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:40:06,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:06,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 818 states to 409 states and 818 transitions. [2023-12-03 01:40:06,851 INFO L276 IsEmpty]: Start isEmpty. Operand 409 states and 818 transitions. [2023-12-03 01:40:06,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:40:06,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:06,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:06,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:12,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:40:58,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:40:58,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 881 states to 433 states and 881 transitions. [2023-12-03 01:40:58,660 INFO L276 IsEmpty]: Start isEmpty. Operand 433 states and 881 transitions. [2023-12-03 01:40:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:40:58,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:40:58,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:40:58,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:40:59,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:41:58,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:41:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 434 states and 882 transitions. [2023-12-03 01:41:58,981 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 882 transitions. [2023-12-03 01:41:58,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-12-03 01:41:58,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:41:58,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:41:59,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:42:04,823 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:01,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:01,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 951 states to 461 states and 951 transitions. [2023-12-03 01:43:01,545 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 951 transitions. [2023-12-03 01:43:01,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:01,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:01,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:01,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:01,608 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:07,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:07,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 941 states to 457 states and 941 transitions. [2023-12-03 01:43:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 457 states and 941 transitions. [2023-12-03 01:43:07,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:07,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:07,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:07,847 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:14,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:14,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 931 states to 453 states and 931 transitions. [2023-12-03 01:43:14,690 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 931 transitions. [2023-12-03 01:43:14,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:14,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:14,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:14,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:14,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:21,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 449 states and 921 transitions. [2023-12-03 01:43:21,284 INFO L276 IsEmpty]: Start isEmpty. Operand 449 states and 921 transitions. [2023-12-03 01:43:21,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:21,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:21,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:28,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:28,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 445 states and 911 transitions. [2023-12-03 01:43:28,038 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 911 transitions. [2023-12-03 01:43:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:28,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:28,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:28,099 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:34,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:34,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 436 states and 886 transitions. [2023-12-03 01:43:34,688 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 886 transitions. [2023-12-03 01:43:34,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:34,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:34,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:34,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:34,750 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:40,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:40,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 439 states and 892 transitions. [2023-12-03 01:43:40,691 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 892 transitions. [2023-12-03 01:43:40,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:40,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:40,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:40,754 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:46,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:46,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 900 states to 442 states and 900 transitions. [2023-12-03 01:43:46,747 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 900 transitions. [2023-12-03 01:43:46,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:46,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:46,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:46,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:46,829 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:52,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 906 states to 445 states and 906 transitions. [2023-12-03 01:43:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 445 states and 906 transitions. [2023-12-03 01:43:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:52,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:52,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:52,564 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:43:58,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:43:58,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 448 states and 912 transitions. [2023-12-03 01:43:58,227 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 912 transitions. [2023-12-03 01:43:58,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:43:58,228 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:43:58,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:43:58,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:43:58,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:04,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:04,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 918 states to 451 states and 918 transitions. [2023-12-03 01:44:04,873 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 918 transitions. [2023-12-03 01:44:04,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:44:04,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:04,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:04,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:11,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:11,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 454 states and 924 transitions. [2023-12-03 01:44:11,025 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 924 transitions. [2023-12-03 01:44:11,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:44:11,026 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:11,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:11,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:17,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:17,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 923 states to 454 states and 923 transitions. [2023-12-03 01:44:17,112 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 923 transitions. [2023-12-03 01:44:17,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:44:17,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:17,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:17,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:22,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:22,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 454 states and 922 transitions. [2023-12-03 01:44:22,455 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 922 transitions. [2023-12-03 01:44:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:44:22,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:22,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:22,516 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:28,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 921 states to 454 states and 921 transitions. [2023-12-03 01:44:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 921 transitions. [2023-12-03 01:44:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-12-03 01:44:28,610 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:28,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:28,695 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:44:34,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:44:34,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 454 states and 920 transitions. [2023-12-03 01:44:34,758 INFO L276 IsEmpty]: Start isEmpty. Operand 454 states and 920 transitions. [2023-12-03 01:44:34,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:44:34,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:44:34,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:44:34,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:44:35,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:45:12,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:45:12,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 950 states to 470 states and 950 transitions. [2023-12-03 01:45:12,956 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 950 transitions. [2023-12-03 01:45:12,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:45:12,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:45:12,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:45:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:45:19,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:46:10,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:10,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1007 states to 495 states and 1007 transitions. [2023-12-03 01:46:10,256 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 1007 transitions. [2023-12-03 01:46:10,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:46:10,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:10,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:10,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:10,294 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 01:46:31,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 01:46:31,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 507 states and 1029 transitions. [2023-12-03 01:46:31,415 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 1029 transitions. [2023-12-03 01:46:31,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 01:46:31,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 01:46:31,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 01:46:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 01:46:58,548 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.