./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/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_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/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_a4b50743-2050-4ed6-953b-9d027de5f5c3/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 ff8f3f7dc837fc67a7020fd9a9dd65135ef198f3603f2c180bcb5ad9943191ea --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:36:43,261 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:36:43,359 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:36:43,365 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:36:43,369 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:36:43,405 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:36:43,406 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:36:43,407 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:36:43,407 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:36:43,412 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:36:43,412 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:36:43,412 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:36:43,413 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:36:43,413 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:36:43,413 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:36:43,413 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:36:43,414 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:36:43,414 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:36:43,414 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:36:43,414 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:36:43,415 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:36:43,417 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:36:43,417 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:36:43,418 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:36:43,419 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:36:43,419 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:36:43,420 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:36:43,420 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:43,420 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:36:43,420 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:36:43,421 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:36:43,421 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:36:43,421 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:36:43,421 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_a4b50743-2050-4ed6-953b-9d027de5f5c3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff8f3f7dc837fc67a7020fd9a9dd65135ef198f3603f2c180bcb5ad9943191ea [2024-11-08 22:36:43,732 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:36:43,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:36:43,762 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:36:43,764 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:36:43,768 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:36:43,770 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c Unable to find full path for "g++" [2024-11-08 22:36:45,935 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:36:46,207 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:36:46,208 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2024-11-08 22:36:46,226 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/data/027136854/a0126a54153341f2bc5ae02df1f62842/FLAGdd7fac198 [2024-11-08 22:36:46,252 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/data/027136854/a0126a54153341f2bc5ae02df1f62842 [2024-11-08 22:36:46,255 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:36:46,257 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:36:46,259 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:46,259 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:36:46,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:36:46,267 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ae11e40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:46, skipping insertion in model container [2024-11-08 22:36:46,269 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:36:46" (1/1) ... [2024-11-08 22:36:46,349 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:36:46,701 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_a4b50743-2050-4ed6-953b-9d027de5f5c3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-08 22:36:46,803 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:46,823 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:36:46,907 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_a4b50743-2050-4ed6-953b-9d027de5f5c3/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.5.1.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[8460,8473] [2024-11-08 22:36:46,975 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:36:47,012 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:36:47,013 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47 WrapperNode [2024-11-08 22:36:47,013 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:36:47,014 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:47,014 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:36:47,014 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:36:47,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,037 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,100 INFO L138 Inliner]: procedures = 25, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 866 [2024-11-08 22:36:47,100 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:36:47,101 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:36:47,101 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:36:47,101 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:36:47,113 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,115 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,120 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,121 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,138 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,159 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,162 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,169 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,177 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:36:47,180 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:36:47,181 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:36:47,181 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:36:47,185 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:36:47" (1/1) ... [2024-11-08 22:36:47,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:36:47,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:36:47,222 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:36:47,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a4b50743-2050-4ed6-953b-9d027de5f5c3/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:36:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:36:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:36:47,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:36:47,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:36:47,453 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:36:47,455 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:36:48,382 INFO L? ?]: Removed 95 outVars from TransFormulas that were not future-live. [2024-11-08 22:36:48,383 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:36:48,708 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:36:48,709 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:36:48,709 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:48 BoogieIcfgContainer [2024-11-08 22:36:48,709 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:36:48,712 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:36:48,713 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:36:48,722 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:36:48,723 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:36:48" (1/1) ... [2024-11-08 22:36:48,730 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:36:48,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:48,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 162 states and 273 transitions. [2024-11-08 22:36:48,788 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 273 transitions. [2024-11-08 22:36:48,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:36:48,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:48,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:49,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:49,892 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 22:36:50,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:50,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 177 states and 301 transitions. [2024-11-08 22:36:50,260 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 301 transitions. [2024-11-08 22:36:50,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:36:50,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:50,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:50,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:50,643 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 22:36:51,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 185 states and 318 transitions. [2024-11-08 22:36:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 318 transitions. [2024-11-08 22:36:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:36:51,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:51,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:51,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:52,121 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 22:36:54,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:54,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 197 states and 345 transitions. [2024-11-08 22:36:54,345 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 345 transitions. [2024-11-08 22:36:54,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:36:54,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:54,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:54,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:54,727 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 22:36:57,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:36:57,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 213 states and 381 transitions. [2024-11-08 22:36:57,894 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 381 transitions. [2024-11-08 22:36:57,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:36:57,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:36:57,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:36:57,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:36:58,274 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 22:37:02,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:02,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 217 states and 392 transitions. [2024-11-08 22:37:02,526 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 392 transitions. [2024-11-08 22:37:02,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:37:02,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:02,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:02,996 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 22:37:09,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:09,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 217 states and 391 transitions. [2024-11-08 22:37:09,167 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 391 transitions. [2024-11-08 22:37:09,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:37:09,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:09,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:09,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:14,772 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 22:37:41,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:37:41,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 248 states and 464 transitions. [2024-11-08 22:37:41,822 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 464 transitions. [2024-11-08 22:37:41,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:37:41,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:37:41,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:37:41,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:37:46,115 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 22:38:04,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:04,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 277 states and 537 transitions. [2024-11-08 22:38:04,816 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 537 transitions. [2024-11-08 22:38:04,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:04,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:04,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:04,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:08,130 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 22:38:24,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:24,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 604 states to 304 states and 604 transitions. [2024-11-08 22:38:24,676 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 604 transitions. [2024-11-08 22:38:24,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:24,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:24,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:24,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:25,119 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 22:38:40,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:38:40,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 633 states to 316 states and 633 transitions. [2024-11-08 22:38:40,601 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 633 transitions. [2024-11-08 22:38:40,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:38:40,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:38:40,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:38:40,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:38:41,139 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 22:39:01,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:01,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 324 states and 651 transitions. [2024-11-08 22:39:01,964 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 651 transitions. [2024-11-08 22:39:01,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:39:01,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:01,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:01,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:02,572 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 22:39:29,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:39:29,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 659 states to 328 states and 659 transitions. [2024-11-08 22:39:29,038 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 659 transitions. [2024-11-08 22:39:29,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:39:29,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:39:29,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:39:29,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:39:43,060 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 22:40:58,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:40:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 354 states and 727 transitions. [2024-11-08 22:40:58,279 INFO L276 IsEmpty]: Start isEmpty. Operand 354 states and 727 transitions. [2024-11-08 22:40:58,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:40:58,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:40:58,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:40:58,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:40:59,038 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 22:41:40,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:41:40,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 709 states to 351 states and 709 transitions. [2024-11-08 22:41:40,541 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 709 transitions. [2024-11-08 22:41:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:41:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:41:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:41:40,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:41:45,742 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 22:42:21,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:21,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 745 states to 367 states and 745 transitions. [2024-11-08 22:42:21,149 INFO L276 IsEmpty]: Start isEmpty. Operand 367 states and 745 transitions. [2024-11-08 22:42:21,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:21,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:21,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:21,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:21,254 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 22:42:25,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:25,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 753 states to 370 states and 753 transitions. [2024-11-08 22:42:25,748 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 753 transitions. [2024-11-08 22:42:25,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:25,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:25,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:25,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:25,858 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 22:42:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:30,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 759 states to 373 states and 759 transitions. [2024-11-08 22:42:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 373 states and 759 transitions. [2024-11-08 22:42:30,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:30,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:30,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:30,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:30,220 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 22:42:34,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:34,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 766 states to 376 states and 766 transitions. [2024-11-08 22:42:34,521 INFO L276 IsEmpty]: Start isEmpty. Operand 376 states and 766 transitions. [2024-11-08 22:42:34,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:34,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:34,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:34,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:34,630 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 22:42:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:39,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 772 states to 379 states and 772 transitions. [2024-11-08 22:42:39,242 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 772 transitions. [2024-11-08 22:42:39,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:39,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:39,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:39,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:39,352 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 22:42:44,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:44,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 382 states and 778 transitions. [2024-11-08 22:42:44,332 INFO L276 IsEmpty]: Start isEmpty. Operand 382 states and 778 transitions. [2024-11-08 22:42:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:44,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:44,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:44,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:44,437 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 22:42:49,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:49,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 385 states and 784 transitions. [2024-11-08 22:42:49,582 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 784 transitions. [2024-11-08 22:42:49,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:49,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:49,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:49,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:49,676 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 22:42:53,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:53,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 770 states to 381 states and 770 transitions. [2024-11-08 22:42:53,892 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 770 transitions. [2024-11-08 22:42:53,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:53,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:53,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:53,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:53,989 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 22:42:58,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:42:58,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 757 states to 375 states and 757 transitions. [2024-11-08 22:42:58,186 INFO L276 IsEmpty]: Start isEmpty. Operand 375 states and 757 transitions. [2024-11-08 22:42:58,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:42:58,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:42:58,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:42:58,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:42:58,287 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 22:43:02,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:02,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 369 states and 744 transitions. [2024-11-08 22:43:02,633 INFO L276 IsEmpty]: Start isEmpty. Operand 369 states and 744 transitions. [2024-11-08 22:43:02,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:43:02,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:02,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:02,730 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 22:43:07,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:07,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 362 states and 725 transitions. [2024-11-08 22:43:07,494 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 725 transitions. [2024-11-08 22:43:07,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:43:07,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:07,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:11,726 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 22:43:34,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:34,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 760 states to 378 states and 760 transitions. [2024-11-08 22:43:34,092 INFO L276 IsEmpty]: Start isEmpty. Operand 378 states and 760 transitions. [2024-11-08 22:43:34,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:43:34,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:34,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:34,151 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 22:43:39,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:43:39,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 768 states to 381 states and 768 transitions. [2024-11-08 22:43:39,065 INFO L276 IsEmpty]: Start isEmpty. Operand 381 states and 768 transitions. [2024-11-08 22:43:39,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:43:39,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:43:39,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:43:39,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:43:39,878 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 22:44:10,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:44:10,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 399 states and 814 transitions. [2024-11-08 22:44:10,720 INFO L276 IsEmpty]: Start isEmpty. Operand 399 states and 814 transitions. [2024-11-08 22:44:10,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:44:10,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:44:10,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:44:10,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:44:22,165 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 22:45:49,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:49,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 898 states to 431 states and 898 transitions. [2024-11-08 22:45:49,785 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 898 transitions. [2024-11-08 22:45:49,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:45:49,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:49,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:49,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:49,837 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 22:45:52,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:52,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 435 states and 908 transitions. [2024-11-08 22:45:52,517 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 908 transitions. [2024-11-08 22:45:52,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:45:52,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:52,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:45:52,575 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 22:45:57,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:45:57,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 920 states to 439 states and 920 transitions. [2024-11-08 22:45:57,878 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 920 transitions. [2024-11-08 22:45:57,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:45:57,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:45:57,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:45:57,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:46:17,105 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 22:48:17,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:17,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 452 states and 952 transitions. [2024-11-08 22:48:17,644 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 952 transitions. [2024-11-08 22:48:17,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:48:17,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:17,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:17,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:17,757 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 22:48:32,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:32,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 459 states and 970 transitions. [2024-11-08 22:48:32,056 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 970 transitions. [2024-11-08 22:48:32,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:48:32,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:32,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:32,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,814 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.