./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4 --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 22565549446fb10d699e81ca4083722d91d5f2743033fe3de4e7c76b9089640a --- 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-2329fc7 [2022-12-14 19:54:41,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:54:41,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:54:41,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:54:41,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:54:41,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:54:41,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:54:41,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:54:41,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:54:41,203 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:54:41,204 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:54:41,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:54:41,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:54:41,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:54:41,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:54:41,207 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:54:41,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:54:41,208 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:54:41,209 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:54:41,210 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:54:41,211 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:54:41,213 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:54:41,214 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:54:41,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:54:41,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:54:41,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:54:41,218 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:54:41,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:54:41,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:54:41,219 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:54:41,219 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:54:41,220 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:54:41,220 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:54:41,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:54:41,221 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:54:41,222 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:54:41,222 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:54:41,222 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:54:41,222 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:54:41,223 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:54:41,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:54:41,224 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 19:54:41,237 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:54:41,237 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:54:41,237 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:54:41,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:54:41,238 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:54:41,238 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:54:41,238 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:54:41,238 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 19:54:41,238 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:54:41,238 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:54:41,239 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:54:41,239 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:54:41,240 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:54:41,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:54:41,240 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:54:41,240 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_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22565549446fb10d699e81ca4083722d91d5f2743033fe3de4e7c76b9089640a [2022-12-14 19:54:41,413 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:54:41,432 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:54:41,434 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:54:41,435 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:54:41,435 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:54:41,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 19:54:44,086 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:54:44,255 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:54:44,255 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c [2022-12-14 19:54:44,262 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/data/b564df3f1/ded67eb742fa49e4af50efa0c7125d16/FLAG63ea08066 [2022-12-14 19:54:44,273 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/data/b564df3f1/ded67eb742fa49e4af50efa0c7125d16 [2022-12-14 19:54:44,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:54:44,277 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:54:44,278 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:44,278 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:54:44,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:54:44,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40590482 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44, skipping insertion in model container [2022-12-14 19:54:44,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:54:44,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:54:44,480 WARN L237 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_25d3698d-d980-4871-a756-f0c26af1dc79/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7163,7176] [2022-12-14 19:54:44,507 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:44,517 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:54:44,552 WARN L237 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_25d3698d-d980-4871-a756-f0c26af1dc79/sv-benchmarks/c/seq-mthreaded-reduced/pals_lcr-var-start-time.3.ufo.UNBOUNDED.pals.c.v+nlh-reducer.c[7163,7176] [2022-12-14 19:54:44,570 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:54:44,582 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:54:44,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44 WrapperNode [2022-12-14 19:54:44,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:54:44,583 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:44,583 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:54:44,583 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:54:44,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,619 INFO L138 Inliner]: procedures = 23, calls = 7, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 592 [2022-12-14 19:54:44,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:54:44,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:54:44,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:54:44,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:54:44,627 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,629 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,629 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,634 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,638 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,640 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,644 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:54:44,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:54:44,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:54:44,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:54:44,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:54:44" (1/1) ... [2022-12-14 19:54:44,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:54:44,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:54:44,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:54:44,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25d3698d-d980-4871-a756-f0c26af1dc79/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:54:44,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:54:44,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:54:44,703 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:54:44,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:54:44,793 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:54:44,795 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:54:45,221 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:54:45,335 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:54:45,335 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 19:54:45,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:45 BoogieIcfgContainer [2022-12-14 19:54:45,337 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:54:45,338 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:54:45,338 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:54:45,345 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:54:45,345 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:54:45" (1/1) ... [2022-12-14 19:54:45,351 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:54:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:45,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 116 states and 193 transitions. [2022-12-14 19:54:45,390 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 193 transitions. [2022-12-14 19:54:45,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-12-14 19:54:45,392 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:45,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:45,702 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:45,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:45,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 123 states and 205 transitions. [2022-12-14 19:54:45,832 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 205 transitions. [2022-12-14 19:54:45,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:54:45,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:45,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:45,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:45,971 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:46,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:46,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 123 states and 204 transitions. [2022-12-14 19:54:46,345 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 204 transitions. [2022-12-14 19:54:46,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:54:46,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:46,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:46,456 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:47,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:47,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 127 states and 212 transitions. [2022-12-14 19:54:47,232 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 212 transitions. [2022-12-14 19:54:47,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-12-14 19:54:47,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:47,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:47,351 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:48,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:48,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 135 states and 229 transitions. [2022-12-14 19:54:48,361 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 229 transitions. [2022-12-14 19:54:48,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:54:48,363 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:48,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:48,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:49,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:53,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:53,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 152 states and 264 transitions. [2022-12-14 19:54:53,107 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 264 transitions. [2022-12-14 19:54:53,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:54:53,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:53,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:53,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:53,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:54:57,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:54:57,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 170 states and 308 transitions. [2022-12-14 19:54:57,344 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 308 transitions. [2022-12-14 19:54:57,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:54:57,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:54:57,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:54:57,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:54:57,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:01,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:01,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 187 states and 351 transitions. [2022-12-14 19:55:01,526 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 351 transitions. [2022-12-14 19:55:01,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:55:01,528 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:01,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:01,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:01,663 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:05,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:05,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 191 states and 360 transitions. [2022-12-14 19:55:05,011 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 360 transitions. [2022-12-14 19:55:05,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-12-14 19:55:05,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:05,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:05,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:05,167 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:10,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:10,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 184 states and 340 transitions. [2022-12-14 19:55:10,259 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 340 transitions. [2022-12-14 19:55:10,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:55:10,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:10,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:10,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:10,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 180 states and 327 transitions. [2022-12-14 19:55:11,330 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 327 transitions. [2022-12-14 19:55:11,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:55:11,330 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:11,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:11,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:11,367 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:12,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 176 states and 318 transitions. [2022-12-14 19:55:12,526 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 318 transitions. [2022-12-14 19:55:12,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-12-14 19:55:12,526 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:12,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:12,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:12,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 176 states and 317 transitions. [2022-12-14 19:55:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 317 transitions. [2022-12-14 19:55:13,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:13,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:13,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:15,376 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:28,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 189 states and 347 transitions. [2022-12-14 19:55:28,796 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 347 transitions. [2022-12-14 19:55:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:28,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:28,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:28,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:29,000 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:33,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 193 states and 354 transitions. [2022-12-14 19:55:33,968 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 354 transitions. [2022-12-14 19:55:33,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:33,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:33,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:33,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:36,026 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:53,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 204 states and 375 transitions. [2022-12-14 19:55:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 375 transitions. [2022-12-14 19:55:53,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:53,230 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:53,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:53,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:53,246 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:57,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:57,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 205 states and 376 transitions. [2022-12-14 19:55:57,095 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 376 transitions. [2022-12-14 19:55:57,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:57,096 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:57,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:57,124 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:57,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:57,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 205 states and 375 transitions. [2022-12-14 19:55:57,875 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 375 transitions. [2022-12-14 19:55:57,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:57,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:57,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:57,892 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:55:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:55:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 204 states and 373 transitions. [2022-12-14 19:55:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 373 transitions. [2022-12-14 19:55:58,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:55:58,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:55:58,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:55:58,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:55:59,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:00,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:00,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 196 states and 349 transitions. [2022-12-14 19:56:00,723 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 349 transitions. [2022-12-14 19:56:00,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:56:00,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:00,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:00,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:00,742 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:04,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:04,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 199 states and 357 transitions. [2022-12-14 19:56:04,369 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 357 transitions. [2022-12-14 19:56:04,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:56:04,369 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:04,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:06,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:24,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:24,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 216 states and 393 transitions. [2022-12-14 19:56:24,004 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 393 transitions. [2022-12-14 19:56:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-12-14 19:56:24,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:24,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:24,020 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:25,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:25,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 220 states and 397 transitions. [2022-12-14 19:56:25,161 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 397 transitions. [2022-12-14 19:56:25,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-12-14 19:56:25,162 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:25,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:25,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:25,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:27,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:27,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 216 states and 384 transitions. [2022-12-14 19:56:27,067 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 384 transitions. [2022-12-14 19:56:27,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:56:27,067 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:27,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:27,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:28,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:28,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 205 states and 364 transitions. [2022-12-14 19:56:28,232 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 364 transitions. [2022-12-14 19:56:28,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:56:28,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:28,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:28,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:28,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:56:32,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:56:32,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 202 states and 352 transitions. [2022-12-14 19:56:32,704 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 352 transitions. [2022-12-14 19:56:32,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:56:32,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:56:32,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:56:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:56:44,816 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:35,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:35,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 210 states and 367 transitions. [2022-12-14 19:57:35,120 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 367 transitions. [2022-12-14 19:57:35,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-12-14 19:57:35,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:35,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:35,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:36,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:47,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:47,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 195 states and 324 transitions. [2022-12-14 19:57:47,156 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 324 transitions. [2022-12-14 19:57:47,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:57:47,157 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:47,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:47,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:47,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:51,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:51,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 200 states and 340 transitions. [2022-12-14 19:57:51,877 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 340 transitions. [2022-12-14 19:57:51,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:57:51,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:51,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:51,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:51,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:53,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:53,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 200 states and 339 transitions. [2022-12-14 19:57:53,496 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 339 transitions. [2022-12-14 19:57:53,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:57:53,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:53,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:53,537 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:54,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:54,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 201 states and 341 transitions. [2022-12-14 19:57:54,931 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 341 transitions. [2022-12-14 19:57:54,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-12-14 19:57:54,931 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:54,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:54,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:56,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:56,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 201 states and 340 transitions. [2022-12-14 19:57:56,697 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 340 transitions. [2022-12-14 19:57:56,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:57:56,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:56,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:56,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:57:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:57:59,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 202 states and 343 transitions. [2022-12-14 19:57:59,943 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 343 transitions. [2022-12-14 19:57:59,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:57:59,943 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:57:59,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:57:59,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:57:59,983 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:01,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 202 states and 342 transitions. [2022-12-14 19:58:01,056 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 342 transitions. [2022-12-14 19:58:01,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:58:01,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:01,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:01,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:01,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:02,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 202 states and 341 transitions. [2022-12-14 19:58:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 341 transitions. [2022-12-14 19:58:02,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-12-14 19:58:02,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:02,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:02,220 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:05,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:05,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 203 states and 343 transitions. [2022-12-14 19:58:05,139 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 343 transitions. [2022-12-14 19:58:05,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:58:05,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:05,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:05,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:05,599 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:18,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:18,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 220 states and 377 transitions. [2022-12-14 19:58:18,150 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 377 transitions. [2022-12-14 19:58:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:58:18,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:18,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:18,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:23,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:23,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 229 states and 399 transitions. [2022-12-14 19:58:23,779 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 399 transitions. [2022-12-14 19:58:23,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-14 19:58:23,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:23,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:23,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:23,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:25,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:25,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 229 states and 398 transitions. [2022-12-14 19:58:25,427 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 398 transitions. [2022-12-14 19:58:25,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-12-14 19:58:25,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:25,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:25,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:25,483 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:29,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:29,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 221 states and 375 transitions. [2022-12-14 19:58:29,845 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 375 transitions. [2022-12-14 19:58:29,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:29,846 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:29,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:29,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:36,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 229 states and 390 transitions. [2022-12-14 19:58:36,204 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 390 transitions. [2022-12-14 19:58:36,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:36,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:36,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:36,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:45,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:45,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 230 states and 392 transitions. [2022-12-14 19:58:45,160 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 392 transitions. [2022-12-14 19:58:45,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:45,160 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:45,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:45,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:45,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:45,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:45,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 231 states and 392 transitions. [2022-12-14 19:58:45,227 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 392 transitions. [2022-12-14 19:58:45,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:45,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:45,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:45,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:46,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:46,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 232 states and 395 transitions. [2022-12-14 19:58:46,477 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 395 transitions. [2022-12-14 19:58:46,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:46,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:46,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:46,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:46,500 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:47,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 232 states and 394 transitions. [2022-12-14 19:58:47,692 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 394 transitions. [2022-12-14 19:58:47,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:47,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:47,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:47,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:49,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:49,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 232 states and 392 transitions. [2022-12-14 19:58:49,546 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 392 transitions. [2022-12-14 19:58:49,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 19:58:49,547 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:49,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:49,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:49,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:50,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:50,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 233 states and 394 transitions. [2022-12-14 19:58:50,704 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 394 transitions. [2022-12-14 19:58:50,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:58:50,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:50,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:50,744 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:58:50,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:58:50,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 236 states and 399 transitions. [2022-12-14 19:58:50,765 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 399 transitions. [2022-12-14 19:58:50,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:58:50,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:58:50,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:58:50,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:58:51,252 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:02,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 243 states and 416 transitions. [2022-12-14 19:59:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 416 transitions. [2022-12-14 19:59:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:59:02,354 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:02,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:02,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:02,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:02,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 244 states and 416 transitions. [2022-12-14 19:59:02,460 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 416 transitions. [2022-12-14 19:59:02,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:59:02,461 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:02,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:02,493 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:10,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:10,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 244 states and 415 transitions. [2022-12-14 19:59:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 415 transitions. [2022-12-14 19:59:10,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-12-14 19:59:10,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:10,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:10,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:18,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:18,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 257 states and 441 transitions. [2022-12-14 19:59:18,321 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 441 transitions. [2022-12-14 19:59:18,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:59:18,321 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:18,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:18,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:22,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:22,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 245 states and 415 transitions. [2022-12-14 19:59:22,813 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 415 transitions. [2022-12-14 19:59:22,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:59:22,813 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:22,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:22,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:25,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:25,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 246 states and 417 transitions. [2022-12-14 19:59:25,105 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 417 transitions. [2022-12-14 19:59:25,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-12-14 19:59:25,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:25,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:25,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:26,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:26,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 246 states and 416 transitions. [2022-12-14 19:59:26,334 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 416 transitions. [2022-12-14 19:59:26,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:59:26,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:26,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:26,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:26,385 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:32,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:32,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 253 states and 429 transitions. [2022-12-14 19:59:32,020 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 429 transitions. [2022-12-14 19:59:32,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:59:32,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:32,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:32,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:32,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:32,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:32,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 254 states and 429 transitions. [2022-12-14 19:59:32,114 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 429 transitions. [2022-12-14 19:59:32,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:59:32,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:32,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:32,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:32,136 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:42,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:42,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 418 states to 249 states and 418 transitions. [2022-12-14 19:59:42,081 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 418 transitions. [2022-12-14 19:59:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:59:42,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:42,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:42,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:42,120 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:50,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:50,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 261 states and 440 transitions. [2022-12-14 19:59:50,009 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 440 transitions. [2022-12-14 19:59:50,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-12-14 19:59:50,009 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:50,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:50,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:50,057 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:50,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:50,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 262 states and 440 transitions. [2022-12-14 19:59:50,094 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 440 transitions. [2022-12-14 19:59:50,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:50,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:50,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:50,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:50,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:52,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 251 states and 423 transitions. [2022-12-14 19:59:52,184 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 423 transitions. [2022-12-14 19:59:52,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:52,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:52,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:52,218 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:52,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:52,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 254 states and 428 transitions. [2022-12-14 19:59:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 428 transitions. [2022-12-14 19:59:52,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:52,264 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:52,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:52,285 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:52,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:52,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 428 states to 255 states and 428 transitions. [2022-12-14 19:59:52,312 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 428 transitions. [2022-12-14 19:59:52,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:52,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:52,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:52,375 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:52,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 258 states and 433 transitions. [2022-12-14 19:59:52,400 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 433 transitions. [2022-12-14 19:59:52,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:52,400 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:52,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:52,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:52,441 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 19:59:52,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:59:52,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 259 states and 434 transitions. [2022-12-14 19:59:52,485 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 434 transitions. [2022-12-14 19:59:52,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 19:59:52,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:59:52,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:59:52,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 19:59:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:09,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 276 states and 465 transitions. [2022-12-14 20:00:09,264 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 465 transitions. [2022-12-14 20:00:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:00:09,265 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:09,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:09,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:09,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 275 states and 463 transitions. [2022-12-14 20:00:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 463 transitions. [2022-12-14 20:00:09,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:00:09,333 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:09,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:09,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:09,371 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:09,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:09,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 276 states and 463 transitions. [2022-12-14 20:00:09,401 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 463 transitions. [2022-12-14 20:00:09,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 20:00:09,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:09,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:09,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:09,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:13,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:13,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 268 states and 448 transitions. [2022-12-14 20:00:13,151 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 448 transitions. [2022-12-14 20:00:13,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:00:13,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:13,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:13,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:13,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:18,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:18,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 277 states and 465 transitions. [2022-12-14 20:00:18,844 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 465 transitions. [2022-12-14 20:00:18,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:00:18,844 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:18,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:18,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:18,866 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:20,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:20,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 278 states and 464 transitions. [2022-12-14 20:00:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 464 transitions. [2022-12-14 20:00:20,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:00:20,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:20,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:20,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:20,272 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:21,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:21,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 269 states and 450 transitions. [2022-12-14 20:00:21,536 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 450 transitions. [2022-12-14 20:00:21,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-12-14 20:00:21,537 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:21,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:21,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:21,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:22,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:22,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 264 states and 441 transitions. [2022-12-14 20:00:22,987 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 441 transitions. [2022-12-14 20:00:22,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:22,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:22,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:22,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:25,177 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 280 states and 474 transitions. [2022-12-14 20:00:45,282 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 474 transitions. [2022-12-14 20:00:45,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:45,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:45,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:45,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 278 states and 468 transitions. [2022-12-14 20:00:45,436 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 468 transitions. [2022-12-14 20:00:45,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:45,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:45,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:45,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:45,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 285 states and 482 transitions. [2022-12-14 20:00:57,710 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 482 transitions. [2022-12-14 20:00:57,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:57,711 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,751 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 286 states and 483 transitions. [2022-12-14 20:00:57,793 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 483 transitions. [2022-12-14 20:00:57,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:57,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,883 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:57,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:57,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 287 states and 483 transitions. [2022-12-14 20:00:57,947 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 483 transitions. [2022-12-14 20:00:57,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:57,948 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:57,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:57,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:57,987 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:00:58,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:00:58,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 286 states and 481 transitions. [2022-12-14 20:00:58,022 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 481 transitions. [2022-12-14 20:00:58,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:00:58,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:00:58,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:00:58,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:00:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:11,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 298 states and 503 transitions. [2022-12-14 20:01:11,284 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 503 transitions. [2022-12-14 20:01:11,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-12-14 20:01:11,284 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:11,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:11,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 299 states and 503 transitions. [2022-12-14 20:01:11,475 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 503 transitions. [2022-12-14 20:01:11,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:01:11,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:11,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:11,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:11,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:12,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 290 states and 489 transitions. [2022-12-14 20:01:12,855 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 489 transitions. [2022-12-14 20:01:12,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:01:12,855 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,880 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 291 states and 490 transitions. [2022-12-14 20:01:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 490 transitions. [2022-12-14 20:01:12,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:01:12,915 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,939 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:12,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 294 states and 495 transitions. [2022-12-14 20:01:12,973 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 495 transitions. [2022-12-14 20:01:12,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:01:12,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:12,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:12,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 292 states and 491 transitions. [2022-12-14 20:01:13,031 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 491 transitions. [2022-12-14 20:01:13,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-12-14 20:01:13,031 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 293 states and 491 transitions. [2022-12-14 20:01:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 491 transitions. [2022-12-14 20:01:13,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,089 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,181 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 296 states and 496 transitions. [2022-12-14 20:01:13,277 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 496 transitions. [2022-12-14 20:01:13,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 299 states and 501 transitions. [2022-12-14 20:01:13,426 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 501 transitions. [2022-12-14 20:01:13,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 300 states and 501 transitions. [2022-12-14 20:01:13,592 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 501 transitions. [2022-12-14 20:01:13,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,593 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,715 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 301 states and 501 transitions. [2022-12-14 20:01:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 501 transitions. [2022-12-14 20:01:13,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:13,894 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:13,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:13,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 302 states and 502 transitions. [2022-12-14 20:01:13,968 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 502 transitions. [2022-12-14 20:01:13,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:13,969 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:13,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:13,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:14,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 300 states and 499 transitions. [2022-12-14 20:01:14,207 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 499 transitions. [2022-12-14 20:01:14,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:14,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,307 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:14,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 301 states and 500 transitions. [2022-12-14 20:01:14,352 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 500 transitions. [2022-12-14 20:01:14,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:14,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:14,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 304 states and 505 transitions. [2022-12-14 20:01:14,487 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 505 transitions. [2022-12-14 20:01:14,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:14,487 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,581 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:14,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 302 states and 502 transitions. [2022-12-14 20:01:14,628 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 502 transitions. [2022-12-14 20:01:14,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-12-14 20:01:14,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:14,739 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:01:14,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:14,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 303 states and 502 transitions. [2022-12-14 20:01:14,799 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 502 transitions. [2022-12-14 20:01:14,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:01:14,799 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:14,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:16,037 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:01:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:01:40,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 535 states to 317 states and 535 transitions. [2022-12-14 20:01:40,697 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 535 transitions. [2022-12-14 20:01:40,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:01:40,697 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:01:40,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:01:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:01:50,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:03:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:35,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 614 states to 352 states and 614 transitions. [2022-12-14 20:03:35,093 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 614 transitions. [2022-12-14 20:03:35,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:03:35,094 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:35,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:35,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:03:44,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:03:44,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 352 states and 612 transitions. [2022-12-14 20:03:44,941 INFO L276 IsEmpty]: Start isEmpty. Operand 352 states and 612 transitions. [2022-12-14 20:03:44,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:03:44,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:03:44,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:03:44,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:03:46,463 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:14,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:14,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 637 states to 364 states and 637 transitions. [2022-12-14 20:04:14,040 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 637 transitions. [2022-12-14 20:04:14,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:04:14,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:14,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:14,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:14,120 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-12-14 20:04:16,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:04:16,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 641 states to 365 states and 641 transitions. [2022-12-14 20:04:16,386 INFO L276 IsEmpty]: Start isEmpty. Operand 365 states and 641 transitions. [2022-12-14 20:04:16,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:04:16,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:04:16,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:04:16,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:04:23,235 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:05:22,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:22,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 679 states to 383 states and 679 transitions. [2022-12-14 20:05:22,598 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 679 transitions. [2022-12-14 20:05:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:05:22,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:22,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:22,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:05:24,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:05:24,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 680 states to 384 states and 680 transitions. [2022-12-14 20:05:24,802 INFO L276 IsEmpty]: Start isEmpty. Operand 384 states and 680 transitions. [2022-12-14 20:05:24,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:05:24,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:05:24,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:05:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:05:31,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:06:58,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:06:58,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 754 states to 411 states and 754 transitions. [2022-12-14 20:06:58,118 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 754 transitions. [2022-12-14 20:06:58,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:06:58,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:06:58,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:06:58,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:07:05,572 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:09,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:09,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 438 states and 829 transitions. [2022-12-14 20:08:09,485 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 829 transitions. [2022-12-14 20:08:09,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:08:09,486 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:09,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:09,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:09,511 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 20:08:12,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:12,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 438 states and 827 transitions. [2022-12-14 20:08:12,238 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 827 transitions. [2022-12-14 20:08:12,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:08:12,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:12,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:12,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:42,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:42,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 867 states to 456 states and 867 transitions. [2022-12-14 20:08:42,619 INFO L276 IsEmpty]: Start isEmpty. Operand 456 states and 867 transitions. [2022-12-14 20:08:42,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:08:42,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:42,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:42,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:42,706 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 20:08:51,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:51,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 853 states to 448 states and 853 transitions. [2022-12-14 20:08:51,707 INFO L276 IsEmpty]: Start isEmpty. Operand 448 states and 853 transitions. [2022-12-14 20:08:51,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:08:51,708 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:51,708 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:51,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:52,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 20:08:58,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:08:58,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 440 states and 836 transitions. [2022-12-14 20:08:58,743 INFO L276 IsEmpty]: Start isEmpty. Operand 440 states and 836 transitions. [2022-12-14 20:08:58,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 20:08:58,744 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:08:58,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:08:58,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 20:08:58,767 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked.