./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --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 f3302497ea925232664f79330834ccdc9bbd9e62586cb93dfb7cf8f1101390c2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:23:27,301 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:23:27,303 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:23:27,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:23:27,325 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:23:27,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:23:27,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:23:27,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:23:27,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:23:27,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:23:27,335 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:23:27,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:23:27,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:23:27,338 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:23:27,339 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:23:27,341 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:23:27,342 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:23:27,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:23:27,345 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:23:27,347 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:23:27,349 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:23:27,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:23:27,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:23:27,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:23:27,363 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:23:27,371 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:23:27,371 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:23:27,372 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:23:27,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:23:27,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:23:27,374 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:23:27,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:23:27,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:23:27,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:23:27,380 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:23:27,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:23:27,382 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:23:27,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:23:27,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:23:27,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:23:27,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:23:27,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 06:23:27,419 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:23:27,419 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:23:27,420 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:23:27,420 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:23:27,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:23:27,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:23:27,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:23:27,422 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 06:23:27,422 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:23:27,428 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 06:23:27,429 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:23:27,429 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:23:27,429 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:23:27,430 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:23:27,430 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 06:23:27,430 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:23:27,430 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:23:27,430 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:23:27,430 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:23:27,431 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:23:27,431 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:23:27,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:23:27,431 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:23:27,432 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:23:27,432 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:23:27,432 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:23:27,432 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:23:27,432 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:23:27,433 INFO L138 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_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f3302497ea925232664f79330834ccdc9bbd9e62586cb93dfb7cf8f1101390c2 [2022-11-16 06:23:27,815 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:23:27,838 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:23:27,842 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:23:27,843 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:23:27,845 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:23:27,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 06:23:27,929 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/data/2ec13c389/266f131c20434097be8e701520bface4/FLAG0b7af7f7d [2022-11-16 06:23:28,648 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:23:28,652 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c [2022-11-16 06:23:28,672 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/data/2ec13c389/266f131c20434097be8e701520bface4/FLAG0b7af7f7d [2022-11-16 06:23:28,690 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/data/2ec13c389/266f131c20434097be8e701520bface4 [2022-11-16 06:23:28,693 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:23:28,696 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:23:28,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:28,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:23:28,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:23:28,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:28" (1/1) ... [2022-11-16 06:23:28,708 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e0a2a0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:28, skipping insertion in model container [2022-11-16 06:23:28,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:23:28" (1/1) ... [2022-11-16 06:23:28,716 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:23:28,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:23:29,030 WARN L229 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_1b329bd5-70a5-4507-a3ad-5b978053cc72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-11-16 06:23:29,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:29,084 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:23:29,150 WARN L229 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_1b329bd5-70a5-4507-a3ad-5b978053cc72/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.6.2.ufo.UNBOUNDED.pals.c.v+cfa-reducer.c[7401,7414] [2022-11-16 06:23:29,197 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:23:29,237 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:23:29,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29 WrapperNode [2022-11-16 06:23:29,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:23:29,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:29,240 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:23:29,240 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:23:29,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,313 INFO L138 Inliner]: procedures = 26, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 607 [2022-11-16 06:23:29,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:23:29,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:23:29,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:23:29,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:23:29,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,328 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,346 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,350 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:23:29,351 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:23:29,351 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:23:29,351 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:23:29,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:23:29" (1/1) ... [2022-11-16 06:23:29,373 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:23:29,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:23:29,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:23:29,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b329bd5-70a5-4507-a3ad-5b978053cc72/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:23:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:23:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:23:29,462 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:23:29,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:23:29,635 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:23:29,637 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:23:30,351 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:23:30,604 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:23:30,604 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:23:30,607 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:23:30 BoogieIcfgContainer [2022-11-16 06:23:30,607 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:23:30,609 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:23:30,609 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:23:30,620 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:23:30,621 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:23:30" (1/1) ... [2022-11-16 06:23:30,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:23:30,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:30,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 122 states and 203 transitions. [2022-11-16 06:23:30,717 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 203 transitions. [2022-11-16 06:23:30,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 06:23:30,721 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:30,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:30,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:31,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:31,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:31,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 124 states and 204 transitions. [2022-11-16 06:23:31,351 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 204 transitions. [2022-11-16 06:23:31,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 06:23:31,353 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:31,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:31,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:31,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:31,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 130 states and 213 transitions. [2022-11-16 06:23:31,723 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 213 transitions. [2022-11-16 06:23:31,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:23:31,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:31,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:31,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:31,910 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:31,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 133 states and 218 transitions. [2022-11-16 06:23:31,967 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 218 transitions. [2022-11-16 06:23:31,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:23:31,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:31,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:32,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:32,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:32,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 134 states and 218 transitions. [2022-11-16 06:23:32,154 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 218 transitions. [2022-11-16 06:23:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 06:23:32,156 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:32,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:32,281 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:32,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:32,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 145 states and 237 transitions. [2022-11-16 06:23:32,572 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 237 transitions. [2022-11-16 06:23:32,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:23:32,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:32,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:32,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:32,647 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:32,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:32,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 148 states and 242 transitions. [2022-11-16 06:23:32,686 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 242 transitions. [2022-11-16 06:23:32,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 06:23:32,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:32,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:32,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:32,802 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:32,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:32,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 149 states and 242 transitions. [2022-11-16 06:23:32,851 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 242 transitions. [2022-11-16 06:23:32,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:23:32,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:32,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:32,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:32,996 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:33,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 152 states and 247 transitions. [2022-11-16 06:23:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 247 transitions. [2022-11-16 06:23:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:23:33,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:33,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:33,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:33,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:33,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 153 states and 247 transitions. [2022-11-16 06:23:33,206 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 247 transitions. [2022-11-16 06:23:33,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:23:33,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:33,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:33,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:33,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:34,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:34,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 161 states and 259 transitions. [2022-11-16 06:23:34,157 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 259 transitions. [2022-11-16 06:23:34,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 06:23:34,158 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:34,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:34,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:34,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 177 states and 287 transitions. [2022-11-16 06:23:35,100 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 287 transitions. [2022-11-16 06:23:35,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 06:23:35,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 180 states and 293 transitions. [2022-11-16 06:23:35,248 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 293 transitions. [2022-11-16 06:23:35,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 06:23:35,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 181 states and 293 transitions. [2022-11-16 06:23:35,358 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 293 transitions. [2022-11-16 06:23:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 06:23:35,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,421 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 184 states and 298 transitions. [2022-11-16 06:23:35,471 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 298 transitions. [2022-11-16 06:23:35,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 06:23:35,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 185 states and 298 transitions. [2022-11-16 06:23:35,598 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 298 transitions. [2022-11-16 06:23:35,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:35,599 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,658 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 188 states and 303 transitions. [2022-11-16 06:23:35,708 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 303 transitions. [2022-11-16 06:23:35,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:35,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,767 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:35,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 191 states and 308 transitions. [2022-11-16 06:23:35,832 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 308 transitions. [2022-11-16 06:23:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:35,832 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:35,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:35,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:35,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 192 states and 311 transitions. [2022-11-16 06:23:36,108 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 311 transitions. [2022-11-16 06:23:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:36,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:36,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:36,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:36,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:36,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:36,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 193 states and 311 transitions. [2022-11-16 06:23:36,283 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 311 transitions. [2022-11-16 06:23:36,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:36,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:36,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:36,391 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:38,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:38,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 206 states and 332 transitions. [2022-11-16 06:23:38,020 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 332 transitions. [2022-11-16 06:23:38,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 06:23:38,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:38,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:38,149 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 227 states and 369 transitions. [2022-11-16 06:23:40,031 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 369 transitions. [2022-11-16 06:23:40,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 230 states and 375 transitions. [2022-11-16 06:23:40,152 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 375 transitions. [2022-11-16 06:23:40,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,153 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,216 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 233 states and 381 transitions. [2022-11-16 06:23:40,287 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 381 transitions. [2022-11-16 06:23:40,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,288 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,365 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 234 states and 381 transitions. [2022-11-16 06:23:40,415 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 381 transitions. [2022-11-16 06:23:40,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,491 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 235 states and 381 transitions. [2022-11-16 06:23:40,540 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 381 transitions. [2022-11-16 06:23:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 238 states and 386 transitions. [2022-11-16 06:23:40,672 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 386 transitions. [2022-11-16 06:23:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,673 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 239 states and 386 transitions. [2022-11-16 06:23:40,779 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 386 transitions. [2022-11-16 06:23:40,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:40,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:40,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 242 states and 392 transitions. [2022-11-16 06:23:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 392 transitions. [2022-11-16 06:23:40,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 06:23:40,905 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:40,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:40,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:40,980 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:41,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:41,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 243 states and 392 transitions. [2022-11-16 06:23:41,070 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 392 transitions. [2022-11-16 06:23:41,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:41,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:41,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:41,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:41,138 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:41,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:41,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 246 states and 397 transitions. [2022-11-16 06:23:41,196 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 397 transitions. [2022-11-16 06:23:41,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:41,197 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:41,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:41,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:41,253 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:41,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:41,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 249 states and 402 transitions. [2022-11-16 06:23:41,304 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 402 transitions. [2022-11-16 06:23:41,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:41,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:41,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:41,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:41,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:41,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 250 states and 405 transitions. [2022-11-16 06:23:41,642 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 405 transitions. [2022-11-16 06:23:41,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:41,642 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:41,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:41,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:41,692 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:41,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 251 states and 405 transitions. [2022-11-16 06:23:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 405 transitions. [2022-11-16 06:23:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:41,856 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:41,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:44,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:44,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 269 states and 435 transitions. [2022-11-16 06:23:44,731 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 435 transitions. [2022-11-16 06:23:44,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:23:44,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:44,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:44,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:44,893 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:47,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:47,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 295 states and 481 transitions. [2022-11-16 06:23:47,703 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 481 transitions. [2022-11-16 06:23:47,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:47,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:47,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:47,763 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:47,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:47,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 298 states and 487 transitions. [2022-11-16 06:23:47,808 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 487 transitions. [2022-11-16 06:23:47,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:47,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:47,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:47,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:47,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:47,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 301 states and 493 transitions. [2022-11-16 06:23:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 493 transitions. [2022-11-16 06:23:47,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:47,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:47,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:47,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 302 states and 493 transitions. [2022-11-16 06:23:48,022 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 493 transitions. [2022-11-16 06:23:48,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,023 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,080 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 303 states and 493 transitions. [2022-11-16 06:23:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 493 transitions. [2022-11-16 06:23:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 306 states and 499 transitions. [2022-11-16 06:23:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 499 transitions. [2022-11-16 06:23:48,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,228 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,282 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 307 states and 499 transitions. [2022-11-16 06:23:48,350 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 499 transitions. [2022-11-16 06:23:48,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,350 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,403 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 310 states and 504 transitions. [2022-11-16 06:23:48,443 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 504 transitions. [2022-11-16 06:23:48,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,444 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 311 states and 504 transitions. [2022-11-16 06:23:48,537 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 504 transitions. [2022-11-16 06:23:48,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,584 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 314 states and 510 transitions. [2022-11-16 06:23:48,628 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 510 transitions. [2022-11-16 06:23:48,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 317 states and 516 transitions. [2022-11-16 06:23:48,756 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 516 transitions. [2022-11-16 06:23:48,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,757 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 318 states and 516 transitions. [2022-11-16 06:23:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 516 transitions. [2022-11-16 06:23:48,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 06:23:48,850 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:48,901 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:48,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:48,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 319 states and 516 transitions. [2022-11-16 06:23:48,944 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 516 transitions. [2022-11-16 06:23:48,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:48,945 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:48,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:49,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:49,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 322 states and 521 transitions. [2022-11-16 06:23:49,062 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 521 transitions. [2022-11-16 06:23:49,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:49,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:49,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:49,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:49,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:49,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:49,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 325 states and 526 transitions. [2022-11-16 06:23:49,179 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 526 transitions. [2022-11-16 06:23:49,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:49,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:49,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:49,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:49,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:49,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 326 states and 526 transitions. [2022-11-16 06:23:49,269 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 526 transitions. [2022-11-16 06:23:49,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:49,270 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:49,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:49,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:49,322 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:49,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:49,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 526 states to 327 states and 526 transitions. [2022-11-16 06:23:49,368 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 526 transitions. [2022-11-16 06:23:49,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:49,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:49,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:49,494 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:23:53,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:23:53,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 565 states to 350 states and 565 transitions. [2022-11-16 06:23:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 350 states and 565 transitions. [2022-11-16 06:23:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 06:23:53,474 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:23:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:23:53,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:23:54,407 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:24:10,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:24:10,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 606 states to 377 states and 606 transitions. [2022-11-16 06:24:10,519 INFO L276 IsEmpty]: Start isEmpty. Operand 377 states and 606 transitions. [2022-11-16 06:24:10,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:24:10,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:24:10,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:24:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:24:10,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:24:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:24:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 380 states and 612 transitions. [2022-11-16 06:24:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 612 transitions. [2022-11-16 06:24:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:24:10,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:24:10,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:24:10,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:24:11,397 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:24:27,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:24:27,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 626 states to 388 states and 626 transitions. [2022-11-16 06:24:27,622 INFO L276 IsEmpty]: Start isEmpty. Operand 388 states and 626 transitions. [2022-11-16 06:24:27,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:24:27,623 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:24:27,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:24:27,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:24:30,884 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:25:30,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:25:30,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 421 states and 700 transitions. [2022-11-16 06:25:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 700 transitions. [2022-11-16 06:25:30,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:25:30,500 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:25:30,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:25:30,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:25:30,577 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:25:31,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:25:31,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 422 states and 700 transitions. [2022-11-16 06:25:31,444 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 700 transitions. [2022-11-16 06:25:31,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:25:31,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:25:31,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:25:31,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:25:32,426 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:27,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:27,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 736 states to 440 states and 736 transitions. [2022-11-16 06:26:27,635 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 736 transitions. [2022-11-16 06:26:27,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:26:27,636 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:27,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:28,077 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:44,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 453 states and 763 transitions. [2022-11-16 06:26:44,960 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 763 transitions. [2022-11-16 06:26:44,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:26:44,961 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:44,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:44,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:26:48,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:26:48,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 769 states to 456 states and 769 transitions. [2022-11-16 06:26:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 769 transitions. [2022-11-16 06:26:48,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:26:48,618 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:26:48,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:26:48,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:26:49,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:27:53,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:27:53,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 814 states to 479 states and 814 transitions. [2022-11-16 06:27:53,683 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 814 transitions. [2022-11-16 06:27:53,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:27:53,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:27:53,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:27:53,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:27:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:05,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:05,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 487 states and 830 transitions. [2022-11-16 06:28:05,990 INFO L276 IsEmpty]: Start isEmpty. Operand 487 states and 830 transitions. [2022-11-16 06:28:05,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:28:05,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:05,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:06,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:06,316 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:28:12,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:28:12,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 495 states and 843 transitions. [2022-11-16 06:28:12,950 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 843 transitions. [2022-11-16 06:28:12,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:28:12,953 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:28:12,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:28:12,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:28:14,473 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:24,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 523 states and 894 transitions. [2022-11-16 06:29:24,158 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 894 transitions. [2022-11-16 06:29:24,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:29:24,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:24,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:24,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:24,424 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:27,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 526 states and 904 transitions. [2022-11-16 06:29:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 526 states and 904 transitions. [2022-11-16 06:29:27,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:29:27,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:27,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:27,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:29:29,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:29:29,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 910 states to 529 states and 910 transitions. [2022-11-16 06:29:29,604 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 910 transitions. [2022-11-16 06:29:29,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 06:29:29,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:29:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:29:29,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:29:31,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:30:48,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:48,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 937 states to 542 states and 937 transitions. [2022-11-16 06:30:48,404 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 937 transitions. [2022-11-16 06:30:48,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:30:48,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:48,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:48,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:48,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:30:48,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:30:48,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 545 states and 942 transitions. [2022-11-16 06:30:48,597 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 942 transitions. [2022-11-16 06:30:48,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:30:48,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:30:48,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:30:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:30:50,273 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:32:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:28,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 549 states and 955 transitions. [2022-11-16 06:32:28,175 INFO L276 IsEmpty]: Start isEmpty. Operand 549 states and 955 transitions. [2022-11-16 06:32:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:32:28,176 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:28,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:28,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:28,214 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:32:28,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:28,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 550 states and 955 transitions. [2022-11-16 06:32:28,342 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 955 transitions. [2022-11-16 06:32:28,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:32:28,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:28,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:28,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:28,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:32:47,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:32:47,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 558 states and 968 transitions. [2022-11-16 06:32:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 968 transitions. [2022-11-16 06:32:47,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:32:47,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:32:47,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:32:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:32:48,605 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:33:14,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:14,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 567 states and 988 transitions. [2022-11-16 06:33:14,640 INFO L276 IsEmpty]: Start isEmpty. Operand 567 states and 988 transitions. [2022-11-16 06:33:14,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:33:14,641 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:14,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:14,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:33:15,684 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:34:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:34:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1027 states to 586 states and 1027 transitions. [2022-11-16 06:34:06,984 INFO L276 IsEmpty]: Start isEmpty. Operand 586 states and 1027 transitions. [2022-11-16 06:34:06,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:34:06,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:34:06,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:34:06,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:34:08,025 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:35:11,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:35:11,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 610 states and 1076 transitions. [2022-11-16 06:35:11,305 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1076 transitions. [2022-11-16 06:35:11,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:35:11,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:35:11,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:35:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:35:12,366 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:36:29,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:29,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 639 states and 1133 transitions. [2022-11-16 06:36:29,178 INFO L276 IsEmpty]: Start isEmpty. Operand 639 states and 1133 transitions. [2022-11-16 06:36:29,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 06:36:29,179 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:29,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:29,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:36:30,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:12,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1166 states to 653 states and 1166 transitions. [2022-11-16 06:37:12,384 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1166 transitions. [2022-11-16 06:37:12,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 06:37:12,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:12,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:12,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:13,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 06:37:33,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:33,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 658 states and 1184 transitions. [2022-11-16 06:37:33,727 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1184 transitions. [2022-11-16 06:37:33,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 06:37:33,728 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:33,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:33,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 06:37:33,791 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.