./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/seq-pthread/cs_lazy.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_lazy.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b26873cfd586f35040b8fa56225beaa479db089ab89500d17d6395862bf9072f --- 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-6b4ec56 [2022-11-20 17:09:36,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:09:36,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:09:36,563 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:09:36,563 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:09:36,564 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:09:36,566 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:09:36,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:09:36,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:09:36,570 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:09:36,571 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:09:36,572 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:09:36,573 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:09:36,574 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:09:36,575 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:09:36,576 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:09:36,577 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:09:36,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:09:36,580 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:09:36,582 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:09:36,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:09:36,591 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:09:36,598 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:09:36,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:09:36,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:09:36,603 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:09:36,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:09:36,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:09:36,605 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:09:36,606 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:09:36,606 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:09:36,607 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:09:36,608 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:09:36,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:09:36,609 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:09:36,610 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:09:36,611 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:09:36,611 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:09:36,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:09:36,612 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:09:36,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:09:36,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/config/svcomp-Overflow-32bit-Kojak_Default.epf [2022-11-20 17:09:36,665 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:09:36,666 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:09:36,667 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:09:36,667 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:09:36,667 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:09:36,668 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:09:36,668 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:09:36,668 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 17:09:36,669 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 17:09:36,669 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:09:36,669 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 17:09:36,669 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:09:36,670 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:09:36,670 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:09:36,670 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:09:36,670 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-20 17:09:36,670 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 17:09:36,671 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:09:36,671 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:09:36,671 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:09:36,671 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:09:36,671 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:09:36,672 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:09:36,672 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:36,672 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:09:36,672 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:09:36,673 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:09:36,673 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:09:36,673 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:09:36,673 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:09:36,673 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_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b26873cfd586f35040b8fa56225beaa479db089ab89500d17d6395862bf9072f [2022-11-20 17:09:36,902 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:09:36,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:09:36,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:09:36,972 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:09:36,973 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:09:36,974 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/seq-pthread/cs_lazy.i [2022-11-20 17:09:40,157 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:09:40,454 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:09:40,455 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/sv-benchmarks/c/seq-pthread/cs_lazy.i [2022-11-20 17:09:40,469 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/data/c1f05cdc3/057645b19f5e476eaad8f074c4e1c617/FLAG6775761cd [2022-11-20 17:09:40,489 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/data/c1f05cdc3/057645b19f5e476eaad8f074c4e1c617 [2022-11-20 17:09:40,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:09:40,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:09:40,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:40,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:09:40,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:09:40,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:40" (1/1) ... [2022-11-20 17:09:40,506 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2920840b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:40, skipping insertion in model container [2022-11-20 17:09:40,506 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:09:40" (1/1) ... [2022-11-20 17:09:40,514 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:09:40,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:09:40,960 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_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/sv-benchmarks/c/seq-pthread/cs_lazy.i[23394,23407] [2022-11-20 17:09:41,089 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:41,103 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:09:41,134 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_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/sv-benchmarks/c/seq-pthread/cs_lazy.i[23394,23407] [2022-11-20 17:09:41,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:09:41,225 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:09:41,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41 WrapperNode [2022-11-20 17:09:41,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:09:41,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:41,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:09:41,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:09:41,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,259 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,309 INFO L138 Inliner]: procedures = 145, calls = 212, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 522 [2022-11-20 17:09:41,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:09:41,310 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:09:41,310 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:09:41,310 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:09:41,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,326 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,354 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,363 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:09:41,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:09:41,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:09:41,373 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:09:41,374 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:09:41" (1/1) ... [2022-11-20 17:09:41,381 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:09:41,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:09:41,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:09:41,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e13623d-cc5f-4e9f-baf1-7e57878b99d2/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:09:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:09:41,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:09:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:09:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:09:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:09:41,472 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_lock [2022-11-20 17:09:41,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_lock [2022-11-20 17:09:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_create [2022-11-20 17:09:41,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_create [2022-11-20 17:09:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:09:41,473 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_join [2022-11-20 17:09:41,474 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_join [2022-11-20 17:09:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-20 17:09:41,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2022-11-20 17:09:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:09:41,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:09:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_cs [2022-11-20 17:09:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_cs [2022-11-20 17:09:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:09:41,476 INFO L130 BoogieDeclarations]: Found specification of procedure __CS_pthread_mutex_unlock [2022-11-20 17:09:41,476 INFO L138 BoogieDeclarations]: Found implementation of procedure __CS_pthread_mutex_unlock [2022-11-20 17:09:41,477 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:09:41,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:09:41,794 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:09:41,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:09:42,267 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##32: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##31: assume !(0 != ~__CS_ret~0 % 256); [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##30: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##33: assume !(0 != ~__CS_ret~0 % 256); [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714: SUMMARY for call __CS_cs(); srcloc: null [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714-1: assume 0 != ~__CS_ret~0 % 256;thread3_#res#1.base, thread3_#res#1.offset := 0, 0; [2022-11-20 17:09:42,268 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint L714-1: assume !(0 != ~__CS_ret~0 % 256); [2022-11-20 17:09:47,603 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:09:47,842 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:09:47,842 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:09:47,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:47 BoogieIcfgContainer [2022-11-20 17:09:47,845 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:09:47,848 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:09:47,848 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:09:47,858 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:09:47,859 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:09:47" (1/1) ... [2022-11-20 17:09:47,869 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:09:47,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:47,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 141 states and 198 transitions. [2022-11-20 17:09:47,960 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 198 transitions. [2022-11-20 17:09:47,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:09:47,963 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:47,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:48,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:48,289 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:53,898 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.58s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 17:09:53,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 142 states and 200 transitions. [2022-11-20 17:09:53,971 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 200 transitions. [2022-11-20 17:09:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-20 17:09:53,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:54,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:54,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 143 states and 201 transitions. [2022-11-20 17:09:54,162 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 201 transitions. [2022-11-20 17:09:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-20 17:09:54,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:54,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:54,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:54,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:54,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 144 states and 202 transitions. [2022-11-20 17:09:54,248 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 202 transitions. [2022-11-20 17:09:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:09:54,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:54,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:54,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:09:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 145 states and 204 transitions. [2022-11-20 17:09:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 204 transitions. [2022-11-20 17:09:54,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-20 17:09:54,387 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:54,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:54,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-11-20 17:09:54,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:09:54,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 144 states and 203 transitions. [2022-11-20 17:09:54,595 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 203 transitions. [2022-11-20 17:09:54,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-20 17:09:54,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:09:54,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:09:54,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:09:54,831 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:04,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 17:10:04,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:04,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 144 states and 204 transitions. [2022-11-20 17:10:04,915 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 204 transitions. [2022-11-20 17:10:04,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-20 17:10:04,916 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:04,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:05,010 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 17:10:05,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:05,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 143 states and 201 transitions. [2022-11-20 17:10:05,240 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 201 transitions. [2022-11-20 17:10:05,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-20 17:10:05,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:05,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:05,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:05,316 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 17:10:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:05,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2022-11-20 17:10:05,846 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2022-11-20 17:10:05,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-20 17:10:05,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:05,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:05,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:05,953 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 17:10:05,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:05,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 152 states and 211 transitions. [2022-11-20 17:10:05,974 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 211 transitions. [2022-11-20 17:10:05,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:10:05,979 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:05,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-11-20 17:10:16,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 17:10:16,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 152 states and 211 transitions. [2022-11-20 17:10:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 211 transitions. [2022-11-20 17:10:16,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-20 17:10:16,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:16,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:16,505 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-11-20 17:10:17,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:17,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 151 states and 210 transitions. [2022-11-20 17:10:17,280 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 210 transitions. [2022-11-20 17:10:17,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-20 17:10:17,281 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:17,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:17,493 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-11-20 17:10:18,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 150 states and 207 transitions. [2022-11-20 17:10:18,792 INFO L276 IsEmpty]: Start isEmpty. Operand 150 states and 207 transitions. [2022-11-20 17:10:18,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-20 17:10:18,792 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:18,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:18,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:18,956 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 17:10:18,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:18,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2022-11-20 17:10:18,968 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2022-11-20 17:10:18,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-20 17:10:18,971 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:18,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:19,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:19,164 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 17:10:19,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:19,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 148 states and 205 transitions. [2022-11-20 17:10:19,179 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 205 transitions. [2022-11-20 17:10:19,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 17:10:19,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:19,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:19,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:19,365 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 17:10:19,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 147 states and 204 transitions. [2022-11-20 17:10:19,382 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 204 transitions. [2022-11-20 17:10:19,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-20 17:10:19,383 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:19,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:19,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:19,579 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2022-11-20 17:10:19,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:19,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 146 states and 203 transitions. [2022-11-20 17:10:19,603 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 203 transitions. [2022-11-20 17:10:19,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-20 17:10:19,605 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:19,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:19,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:19,993 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 17:10:20,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:20,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 149 states and 206 transitions. [2022-11-20 17:10:20,336 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 206 transitions. [2022-11-20 17:10:20,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:10:20,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:20,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:20,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:20,789 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-11-20 17:10:21,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:21,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 152 states and 208 transitions. [2022-11-20 17:10:21,009 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 208 transitions. [2022-11-20 17:10:21,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:10:21,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:21,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:21,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:21,365 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 35 proven. 5 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-20 17:10:21,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:21,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 155 states and 211 transitions. [2022-11-20 17:10:21,753 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 211 transitions. [2022-11-20 17:10:21,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-20 17:10:21,754 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:21,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:21,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:22,105 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 48 proven. 12 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-11-20 17:10:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 158 states and 213 transitions. [2022-11-20 17:10:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 213 transitions. [2022-11-20 17:10:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:10:22,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:22,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:23,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:34,653 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:10:42,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:10:42,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:10:42,247 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:10:42,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:10:42,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:10:42,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:10:43,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:10:52,849 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:03,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:03,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:03,898 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:03,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:03,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:03,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:05,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:09,581 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:22,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:22,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:22,621 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:22,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:22,622 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:22,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:23,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:26,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:26,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:26,733 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:26,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:26,734 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:26,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:27,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:33,116 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:33,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:33,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:33,434 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:33,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:33,437 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:33,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:34,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:38,585 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:39,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:39,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:39,197 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:39,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:39,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:39,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:46,475 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:46,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:46,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:46,757 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:46,758 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:46,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:47,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:11:53,668 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:11:53,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:11:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:11:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:11:53,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:11:53,989 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:11:53,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:11:54,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:01,946 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:02,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:02,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:02,032 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:02,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:02,034 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:02,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:08,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:08,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:08,905 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:08,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:08,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:08,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:09,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:15,051 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:15,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:15,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:15,141 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:15,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:15,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:15,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:15,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:21,091 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:21,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:21,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:21,176 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:21,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:21,177 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:21,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:21,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:24,472 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:24,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:24,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:24,564 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:24,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:24,565 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:24,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:25,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:30,211 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:30,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:30,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:30,295 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:30,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:30,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:30,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:30,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:34,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:34,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:34,792 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:34,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:34,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:34,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:35,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:40,051 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:40,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:40,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:40,139 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:40,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:40,140 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:40,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:40,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:45,801 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:45,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:45,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:45,887 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:45,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:45,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:45,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:46,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:12:54,021 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:12:54,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:12:54,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:12:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:12:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:12:54,105 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:12:54,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:12:54,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:00,316 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:00,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:00,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:00,399 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:00,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:00,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:04,469 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:04,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:04,553 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:04,554 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:04,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:09,802 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:09,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:09,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:09,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:09,889 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:09,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:10,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:15,640 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:15,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:15,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:15,724 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:15,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:15,725 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:15,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:18,342 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:18,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:18,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:18,426 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:18,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:18,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:18,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:19,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:25,189 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:25,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:25,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:25,275 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:25,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:25,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:25,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:26,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:28,328 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:28,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:28,419 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:28,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:28,420 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:28,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:37,248 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:37,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:37,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:37,336 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:37,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:13:37,337 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:37,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:45,955 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:13:46,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:13:46,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2022-11-20 17:13:46,044 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2022-11-20 17:13:46,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:13:46,045 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:13:46,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:13:46,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:13:49,061 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:06,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:06,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 175 states and 253 transitions. [2022-11-20 17:14:06,149 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 253 transitions. [2022-11-20 17:14:06,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:06,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:06,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:08,263 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:11,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:11,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 179 states and 264 transitions. [2022-11-20 17:14:11,734 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 264 transitions. [2022-11-20 17:14:11,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:11,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:11,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:12,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:13,153 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:13,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:13,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 179 states and 264 transitions. [2022-11-20 17:14:13,197 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 264 transitions. [2022-11-20 17:14:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:13,202 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:13,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:14,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:17,033 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:18,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2022-11-20 17:14:18,891 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2022-11-20 17:14:18,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:18,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:18,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:19,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:21,430 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:21,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:21,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2022-11-20 17:14:21,882 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2022-11-20 17:14:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:21,883 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:21,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:22,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:22,981 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:23,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2022-11-20 17:14:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2022-11-20 17:14:23,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:23,134 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:23,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:23,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:24,809 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:24,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:24,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 181 states and 268 transitions. [2022-11-20 17:14:24,917 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 268 transitions. [2022-11-20 17:14:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:24,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:24,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:25,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:29,072 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:14:34,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:34,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 189 states and 288 transitions. [2022-11-20 17:14:34,144 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 288 transitions. [2022-11-20 17:14:34,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:34,145 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:34,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:34,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:34,460 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:35,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 190 states and 290 transitions. [2022-11-20 17:14:35,842 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 290 transitions. [2022-11-20 17:14:35,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:35,843 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:35,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,233 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:36,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:36,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 190 states and 290 transitions. [2022-11-20 17:14:36,272 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 290 transitions. [2022-11-20 17:14:36,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:36,273 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:36,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:36,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:36,615 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:38,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:38,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:38,991 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:38,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:38,992 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:38,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:39,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:39,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:39,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:39,427 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:39,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:39,428 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:39,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:40,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:41,416 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:41,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:41,462 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:41,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:41,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:41,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:42,801 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:42,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:42,897 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:42,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:42,899 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:45,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,011 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:46,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:46,048 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:46,049 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:46,920 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:46,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:46,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:46,954 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:46,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:46,955 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:46,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:48,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:48,740 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:48,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:48,770 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:48,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:48,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:48,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:49,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:49,874 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:49,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:49,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:49,903 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:49,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:49,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:49,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:51,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:51,455 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:51,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:51,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:51,497 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:51,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:51,498 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:51,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:53,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:53,806 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:53,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:53,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:53,835 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:53,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:53,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:53,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:54,835 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:54,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:54,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:54,866 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:54,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:54,867 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:54,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:55,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:56,220 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:56,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:56,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 193 states and 297 transitions. [2022-11-20 17:14:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 297 transitions. [2022-11-20 17:14:56,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-20 17:14:56,256 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:56,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:57,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:14:57,913 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:14:59,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:59,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 194 states and 299 transitions. [2022-11-20 17:14:59,084 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 299 transitions. [2022-11-20 17:14:59,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-20 17:14:59,084 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:59,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:59,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:01,064 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 106 trivial. 0 not checked. [2022-11-20 17:15:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 194 states and 299 transitions. [2022-11-20 17:15:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 299 transitions. [2022-11-20 17:15:02,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:15:02,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:02,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:08,151 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:15:36,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:15:36,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 201 states and 317 transitions. [2022-11-20 17:15:36,311 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 317 transitions. [2022-11-20 17:15:36,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:15:36,312 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:15:36,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:15:37,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:15:47,590 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:16:24,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 17:16:29,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:29,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 197 states and 300 transitions. [2022-11-20 17:16:29,333 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 300 transitions. [2022-11-20 17:16:29,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:16:29,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:29,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:37,807 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:16:41,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:41,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 200 states and 306 transitions. [2022-11-20 17:16:41,502 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 306 transitions. [2022-11-20 17:16:41,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:16:41,503 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:41,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:42,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:48,692 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:16:50,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:16:50,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 201 states and 310 transitions. [2022-11-20 17:16:50,998 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 310 transitions. [2022-11-20 17:16:50,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:16:50,999 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:16:50,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:16:51,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:16:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:01,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 202 states and 313 transitions. [2022-11-20 17:17:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 313 transitions. [2022-11-20 17:17:01,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:01,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:01,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:05,520 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:07,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:07,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:07,684 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:07,684 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:07,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:08,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:13,098 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:13,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:13,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:13,840 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:13,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:13,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:14,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:21,238 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:21,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:21,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:21,966 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:21,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:21,967 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:21,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:23,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:30,680 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:31,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:31,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:31,426 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:31,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:31,427 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:31,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:32,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:39,094 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:39,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:39,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:39,204 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:39,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:39,205 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:39,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:40,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:47,455 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:17:48,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:17:48,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:17:48,071 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:17:48,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:17:48,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:17:48,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:17:49,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:17:59,525 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:00,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:00,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:18:00,250 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:18:00,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:00,250 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:00,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:01,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:10,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:10,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:18:10,605 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:18:10,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:10,606 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:10,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:19,041 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:19,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:19,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:18:19,153 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:18:19,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:19,154 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:19,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:19,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:21,797 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:21,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 203 states and 316 transitions. [2022-11-20 17:18:21,903 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 316 transitions. [2022-11-20 17:18:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:21,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:22,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:27,176 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:28,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:28,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 204 states and 318 transitions. [2022-11-20 17:18:28,769 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 318 transitions. [2022-11-20 17:18:28,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:28,769 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:28,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:29,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:34,353 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:34,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:34,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 204 states and 318 transitions. [2022-11-20 17:18:34,463 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 318 transitions. [2022-11-20 17:18:34,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:34,464 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:34,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:34,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:42,023 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:42,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:42,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 204 states and 318 transitions. [2022-11-20 17:18:42,150 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 318 transitions. [2022-11-20 17:18:42,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:42,151 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:42,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:43,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:47,801 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:49,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:49,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:18:49,440 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:18:49,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:49,441 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:49,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:50,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:52,125 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:52,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:52,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:18:52,224 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:18:52,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:52,225 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:52,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:52,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:18:55,959 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:18:56,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:18:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:18:56,073 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:18:56,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:18:56,074 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:18:56,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:18:56,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:04,806 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:04,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:04,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:04,911 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:04,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:04,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:04,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:05,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:09,188 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:09,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:09,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:09,294 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:09,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:09,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:09,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:09,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:17,029 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:17,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:17,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:17,136 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:17,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:17,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:17,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:18,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:20,227 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:20,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:20,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:20,331 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:20,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:20,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:20,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:20,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:26,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:26,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:26,518 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:26,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:26,518 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:26,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:30,142 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:30,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:30,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:30,246 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:30,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:30,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:30,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:30,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:32,929 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:33,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:33,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:33,028 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:33,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:33,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:37,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:37,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:37,538 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:37,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:37,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:37,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:45,628 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:45,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:45,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:45,731 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:45,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:45,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:45,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:46,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:50,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:50,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:50,523 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:50,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:50,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:50,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:51,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:56,178 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:56,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:56,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:56,280 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:56,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:56,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:56,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:57,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:19:59,030 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:19:59,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:19:59,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:19:59,133 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:19:59,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:19:59,133 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:19:59,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:19:59,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:07,589 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:07,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:07,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:07,691 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:07,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:07,692 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:07,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:08,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:13,439 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:13,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:13,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:13,540 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:13,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:13,540 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:13,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:14,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:19,890 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:19,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:19,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:19,993 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:19,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:19,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:19,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:20,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:26,147 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:26,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:26,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:26,252 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:26,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:26,252 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:26,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:26,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:33,972 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:34,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:34,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:34,071 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:34,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:34,072 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:34,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:41,388 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:41,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:41,490 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:41,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:41,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:41,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:42,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:48,028 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:48,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:48,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:48,128 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:48,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:48,128 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:48,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:48,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:53,784 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:53,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:53,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:53,887 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:53,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:53,888 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:53,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:54,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:20:57,954 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:20:58,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:20:58,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:20:58,057 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:20:58,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:20:58,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:20:58,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:20:59,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:04,308 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:04,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:04,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:04,411 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:04,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:05,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:11,108 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:11,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:11,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:11,210 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:11,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:11,210 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:11,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:11,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:14,967 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:15,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:15,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:15,069 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:15,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:15,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:15,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:15,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:17,761 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:17,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:17,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:17,862 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:17,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:17,862 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:17,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:18,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:20,502 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:20,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:20,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:20,608 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:20,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:20,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:20,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:21,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:27,023 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:27,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:27,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:27,125 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:27,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:27,126 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:27,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:27,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:30,515 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:30,616 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:30,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:30,616 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:30,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:31,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:37,721 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:37,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:37,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:37,820 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:37,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:37,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:37,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:38,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:44,528 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:44,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:44,631 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:44,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:44,632 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:44,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:50,454 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:50,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:50,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:50,562 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:50,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:50,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:50,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:51,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:21:54,943 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:21:55,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:55,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:21:55,045 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:21:55,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:21:55,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:55,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:22:03,315 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:22:03,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:03,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:22:03,447 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:22:03,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:22:03,448 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:03,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:04,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:22:09,202 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:22:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:09,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:22:09,306 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:22:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:22:09,306 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:09,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:22:18,241 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:22:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:18,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:22:18,341 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:22:18,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:22:18,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:18,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:18,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:22:21,916 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:22:22,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:22,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 205 states and 320 transitions. [2022-11-20 17:22:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 320 transitions. [2022-11-20 17:22:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-20 17:22:22,021 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:22,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:22:26,523 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-11-20 17:23:07,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-20 17:23:07,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:23:07,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 199 states and 302 transitions. [2022-11-20 17:23:07,479 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 302 transitions. [2022-11-20 17:23:07,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-20 17:23:07,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:23:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:23:07,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 17:23:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 124 trivial. 0 not checked.