./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 455c8355a70d1790a36f88862e376be10c9f4a7e771f908daaa372028f23f8c4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:41:25,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:41:25,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:41:25,716 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:41:25,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:41:25,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:41:25,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:41:25,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:41:25,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:41:25,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:41:25,724 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:41:25,725 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:41:25,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:41:25,726 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:41:25,728 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:41:25,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:41:25,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:41:25,731 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:41:25,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:41:25,734 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:41:25,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:41:25,736 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:41:25,737 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:41:25,738 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:41:25,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:41:25,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:41:25,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:41:25,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:41:25,743 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:41:25,744 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:41:25,745 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:41:25,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:41:25,746 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:41:25,747 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:41:25,748 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:41:25,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:41:25,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:41:25,749 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:41:25,749 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:41:25,750 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:41:25,751 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:41:25,752 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-11-16 08:41:25,771 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:41:25,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:41:25,773 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:41:25,773 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:41:25,774 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:41:25,774 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:41:25,774 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:41:25,775 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-16 08:41:25,775 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:41:25,775 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-16 08:41:25,776 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:41:25,776 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:41:25,776 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:41:25,776 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:41:25,777 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-16 08:41:25,777 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:41:25,777 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:41:25,777 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:41:25,778 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:41:25,778 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:41:25,778 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:41:25,779 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:25,779 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:41:25,779 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:41:25,779 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:41:25,780 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:41:25,780 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:41:25,780 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:41:25,780 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_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 455c8355a70d1790a36f88862e376be10c9f4a7e771f908daaa372028f23f8c4 [2022-11-16 08:41:26,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:41:26,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:41:26,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:41:26,063 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:41:26,068 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:41:26,070 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i [2022-11-16 08:41:26,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/data/150a8bb17/fde3309c3a71405b8223ebf601eacad2/FLAGe5d993588 [2022-11-16 08:41:26,613 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:41:26,614 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i [2022-11-16 08:41:26,621 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/data/150a8bb17/fde3309c3a71405b8223ebf601eacad2/FLAGe5d993588 [2022-11-16 08:41:26,972 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/data/150a8bb17/fde3309c3a71405b8223ebf601eacad2 [2022-11-16 08:41:26,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:41:26,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:41:26,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:26,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:41:26,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:41:26,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:26" (1/1) ... [2022-11-16 08:41:26,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@535741b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:26, skipping insertion in model container [2022-11-16 08:41:26,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:41:26" (1/1) ... [2022-11-16 08:41:26,991 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:41:27,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:41:27,233 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i[834,847] [2022-11-16 08:41:27,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:27,266 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:41:27,286 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/sv-benchmarks/c/loop-crafted/simple_array_index_value_1-1.i[834,847] [2022-11-16 08:41:27,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:41:27,316 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:41:27,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27 WrapperNode [2022-11-16 08:41:27,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:41:27,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:27,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:41:27,320 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:41:27,329 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,363 INFO L138 Inliner]: procedures = 15, calls = 13, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 37 [2022-11-16 08:41:27,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:41:27,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:41:27,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:41:27,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:41:27,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,388 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,390 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,394 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,398 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,399 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,400 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,403 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:41:27,404 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:41:27,405 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:41:27,405 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:41:27,406 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:41:27,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:41:27,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:41:27,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fb1a1ab6-f92d-49aa-82ae-06abf9bc467b/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:41:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:41:27,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:41:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:41:27,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:41:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:41:27,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:41:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:41:27,490 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:41:27,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:41:27,492 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:41:27,571 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:41:27,573 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:41:27,736 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:41:27,765 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:41:27,766 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:41:27,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:41:27 BoogieIcfgContainer [2022-11-16 08:41:27,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:41:27,770 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:41:27,770 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:41:27,780 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:41:27,780 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:41:27" (1/1) ... [2022-11-16 08:41:27,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:41:27,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2022-11-16 08:41:27,847 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2022-11-16 08:41:27,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-16 08:41:27,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:27,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:28,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:28,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:28,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2022-11-16 08:41:28,242 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2022-11-16 08:41:28,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2022-11-16 08:41:28,243 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:28,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:28,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:28,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:28,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:28,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 18 states and 21 transitions. [2022-11-16 08:41:28,625 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 21 transitions. [2022-11-16 08:41:28,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2022-11-16 08:41:28,625 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:28,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:28,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:28,801 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:28,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 19 states and 22 transitions. [2022-11-16 08:41:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 22 transitions. [2022-11-16 08:41:28,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-16 08:41:28,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:28,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:28,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:29,069 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:29,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:29,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 20 states and 23 transitions. [2022-11-16 08:41:29,147 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2022-11-16 08:41:29,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-11-16 08:41:29,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:29,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:29,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:29,373 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:29,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:29,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 21 states and 24 transitions. [2022-11-16 08:41:29,482 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 24 transitions. [2022-11-16 08:41:29,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-16 08:41:29,483 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:29,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:29,763 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:29,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:29,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 22 states and 25 transitions. [2022-11-16 08:41:29,859 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 25 transitions. [2022-11-16 08:41:29,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-16 08:41:29,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:29,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:29,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:30,123 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:30,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:30,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 23 states and 26 transitions. [2022-11-16 08:41:30,214 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2022-11-16 08:41:30,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-11-16 08:41:30,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:30,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:30,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:30,465 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:30,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:30,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 24 states and 27 transitions. [2022-11-16 08:41:30,585 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2022-11-16 08:41:30,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-16 08:41:30,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:30,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:30,933 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:31,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:31,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 25 states and 28 transitions. [2022-11-16 08:41:31,043 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 28 transitions. [2022-11-16 08:41:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-16 08:41:31,043 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:31,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:31,401 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 0 proven. 45 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:31,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:31,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 26 states and 29 transitions. [2022-11-16 08:41:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 29 transitions. [2022-11-16 08:41:31,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2022-11-16 08:41:31,520 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:31,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:31,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:31,873 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 0 proven. 55 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:31,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:31,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 27 states and 30 transitions. [2022-11-16 08:41:31,981 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 30 transitions. [2022-11-16 08:41:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-11-16 08:41:31,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:31,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:32,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:32,401 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:32,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:32,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 28 states and 31 transitions. [2022-11-16 08:41:32,516 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2022-11-16 08:41:32,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2022-11-16 08:41:32,517 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:32,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:32,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:33,024 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 78 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:33,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 29 states and 32 transitions. [2022-11-16 08:41:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 32 transitions. [2022-11-16 08:41:33,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 08:41:33,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:33,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:33,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:33,682 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:33,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:33,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 30 states and 33 transitions. [2022-11-16 08:41:33,829 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2022-11-16 08:41:33,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-11-16 08:41:33,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:33,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:33,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:34,383 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:34,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:34,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 31 states and 34 transitions. [2022-11-16 08:41:34,530 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2022-11-16 08:41:34,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-11-16 08:41:34,531 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:34,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:34,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:35,203 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 120 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:35,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:35,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 32 states and 35 transitions. [2022-11-16 08:41:35,344 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 35 transitions. [2022-11-16 08:41:35,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2022-11-16 08:41:35,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:35,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:35,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:36,010 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 136 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:36,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:36,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 33 states and 36 transitions. [2022-11-16 08:41:36,146 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2022-11-16 08:41:36,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2022-11-16 08:41:36,147 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:36,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:36,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:36,872 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 153 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:37,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:37,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 34 states and 37 transitions. [2022-11-16 08:41:37,027 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 37 transitions. [2022-11-16 08:41:37,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2022-11-16 08:41:37,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:37,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:37,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:37,784 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 0 proven. 171 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:37,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:37,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 35 states and 38 transitions. [2022-11-16 08:41:37,938 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 38 transitions. [2022-11-16 08:41:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2022-11-16 08:41:37,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:37,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:38,794 INFO L134 CoverageAnalysis]: Checked inductivity of 190 backedges. 0 proven. 190 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:38,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:38,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39 states to 36 states and 39 transitions. [2022-11-16 08:41:38,950 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 39 transitions. [2022-11-16 08:41:38,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 08:41:38,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:38,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:39,824 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 0 proven. 210 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:39,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:39,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 37 states and 40 transitions. [2022-11-16 08:41:39,990 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2022-11-16 08:41:39,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-11-16 08:41:39,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:39,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:40,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:40,941 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 0 proven. 231 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:41,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:41,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 38 states and 41 transitions. [2022-11-16 08:41:41,130 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-11-16 08:41:41,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2022-11-16 08:41:41,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:41,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:42,153 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 0 proven. 253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:42,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:42,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 39 states and 42 transitions. [2022-11-16 08:41:42,340 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 42 transitions. [2022-11-16 08:41:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-11-16 08:41:42,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:42,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:42,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 276 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:43,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43 states to 40 states and 43 transitions. [2022-11-16 08:41:43,608 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 43 transitions. [2022-11-16 08:41:43,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-11-16 08:41:43,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:43,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:43,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:44,842 INFO L134 CoverageAnalysis]: Checked inductivity of 300 backedges. 0 proven. 300 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:45,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 41 states and 44 transitions. [2022-11-16 08:41:45,033 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 44 transitions. [2022-11-16 08:41:45,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2022-11-16 08:41:45,033 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:45,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:45,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:46,276 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 0 proven. 325 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:46,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:46,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 45 states to 42 states and 45 transitions. [2022-11-16 08:41:46,470 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 45 transitions. [2022-11-16 08:41:46,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-16 08:41:46,470 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:46,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:46,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:47,756 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 351 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:47,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:47,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 43 states and 46 transitions. [2022-11-16 08:41:47,947 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 46 transitions. [2022-11-16 08:41:47,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2022-11-16 08:41:47,947 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:47,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:48,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:49,286 INFO L134 CoverageAnalysis]: Checked inductivity of 378 backedges. 0 proven. 378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:49,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:49,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 44 states and 47 transitions. [2022-11-16 08:41:49,487 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 47 transitions. [2022-11-16 08:41:49,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-16 08:41:49,488 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:49,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:50,897 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 0 proven. 406 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:51,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:51,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 45 states and 48 transitions. [2022-11-16 08:41:51,106 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 48 transitions. [2022-11-16 08:41:51,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2022-11-16 08:41:51,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:51,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:51,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 435 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:52,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:52,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 46 states and 49 transitions. [2022-11-16 08:41:52,818 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2022-11-16 08:41:52,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2022-11-16 08:41:52,818 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:52,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:52,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 0 proven. 465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 47 states and 50 transitions. [2022-11-16 08:41:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 50 transitions. [2022-11-16 08:41:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2022-11-16 08:41:54,663 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:54,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:54,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 496 backedges. 0 proven. 496 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:56,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:56,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 48 states and 51 transitions. [2022-11-16 08:41:56,501 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 51 transitions. [2022-11-16 08:41:56,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2022-11-16 08:41:56,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:56,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:41:58,355 INFO L134 CoverageAnalysis]: Checked inductivity of 528 backedges. 0 proven. 528 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:41:58,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:41:58,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 49 states and 52 transitions. [2022-11-16 08:41:58,602 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 52 transitions. [2022-11-16 08:41:58,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-11-16 08:41:58,602 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:41:58,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:41:58,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:00,442 INFO L134 CoverageAnalysis]: Checked inductivity of 561 backedges. 0 proven. 561 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:00,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:00,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 50 states and 53 transitions. [2022-11-16 08:42:00,681 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 53 transitions. [2022-11-16 08:42:00,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:42:00,681 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:00,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:00,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:02,687 INFO L134 CoverageAnalysis]: Checked inductivity of 595 backedges. 0 proven. 595 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:02,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:02,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 51 states and 54 transitions. [2022-11-16 08:42:02,917 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 54 transitions. [2022-11-16 08:42:02,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:42:02,918 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:02,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:05,002 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 0 proven. 630 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:05,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:05,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 52 states and 55 transitions. [2022-11-16 08:42:05,234 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 55 transitions. [2022-11-16 08:42:05,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2022-11-16 08:42:05,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:05,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:05,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:07,294 INFO L134 CoverageAnalysis]: Checked inductivity of 666 backedges. 0 proven. 666 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:07,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:07,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 53 states and 56 transitions. [2022-11-16 08:42:07,531 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2022-11-16 08:42:07,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-11-16 08:42:07,532 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:07,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:09,669 INFO L134 CoverageAnalysis]: Checked inductivity of 703 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:09,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:09,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57 states to 54 states and 57 transitions. [2022-11-16 08:42:09,904 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2022-11-16 08:42:09,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2022-11-16 08:42:09,904 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:09,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:12,086 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:12,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:12,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 55 states and 58 transitions. [2022-11-16 08:42:12,344 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 58 transitions. [2022-11-16 08:42:12,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-16 08:42:12,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:12,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:12,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:14,677 INFO L134 CoverageAnalysis]: Checked inductivity of 780 backedges. 0 proven. 780 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:14,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:14,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 56 states and 59 transitions. [2022-11-16 08:42:14,932 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 59 transitions. [2022-11-16 08:42:14,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2022-11-16 08:42:14,932 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:14,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:15,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:17,234 INFO L134 CoverageAnalysis]: Checked inductivity of 820 backedges. 0 proven. 820 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:17,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:17,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 57 states and 60 transitions. [2022-11-16 08:42:17,501 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 60 transitions. [2022-11-16 08:42:17,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2022-11-16 08:42:17,502 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:17,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:17,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:20,034 INFO L134 CoverageAnalysis]: Checked inductivity of 861 backedges. 0 proven. 861 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:20,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:20,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 58 states and 61 transitions. [2022-11-16 08:42:20,295 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 61 transitions. [2022-11-16 08:42:20,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:42:20,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:20,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:20,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:22,725 INFO L134 CoverageAnalysis]: Checked inductivity of 903 backedges. 0 proven. 903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:23,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:23,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 59 states and 62 transitions. [2022-11-16 08:42:23,012 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 62 transitions. [2022-11-16 08:42:23,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-11-16 08:42:23,012 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:23,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:23,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:25,632 INFO L134 CoverageAnalysis]: Checked inductivity of 946 backedges. 0 proven. 946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:25,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:25,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 60 states and 63 transitions. [2022-11-16 08:42:25,898 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 63 transitions. [2022-11-16 08:42:25,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2022-11-16 08:42:25,898 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:28,613 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:28,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:28,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 61 states and 64 transitions. [2022-11-16 08:42:28,911 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 64 transitions. [2022-11-16 08:42:28,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2022-11-16 08:42:28,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:28,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:28,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:31,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1035 backedges. 0 proven. 1035 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:31,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:31,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 62 states and 65 transitions. [2022-11-16 08:42:31,972 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 65 transitions. [2022-11-16 08:42:31,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 08:42:31,973 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:31,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:32,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:34,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1081 backedges. 0 proven. 1081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:35,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:35,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 63 states and 66 transitions. [2022-11-16 08:42:35,128 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 66 transitions. [2022-11-16 08:42:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 08:42:35,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:35,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1128 backedges. 0 proven. 1128 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:38,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:38,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 64 states and 67 transitions. [2022-11-16 08:42:38,552 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2022-11-16 08:42:38,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 08:42:38,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:38,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:38,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:41,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1176 backedges. 0 proven. 1176 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:41,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:41,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 65 states and 68 transitions. [2022-11-16 08:42:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 68 transitions. [2022-11-16 08:42:41,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-16 08:42:41,991 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:41,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:45,234 INFO L134 CoverageAnalysis]: Checked inductivity of 1225 backedges. 0 proven. 1225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:45,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:45,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 66 states and 69 transitions. [2022-11-16 08:42:45,529 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 69 transitions. [2022-11-16 08:42:45,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2022-11-16 08:42:45,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:45,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:45,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:48,996 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 0 proven. 1275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:49,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:49,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 67 states and 70 transitions. [2022-11-16 08:42:49,314 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 70 transitions. [2022-11-16 08:42:49,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-16 08:42:49,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:49,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:52,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 0 proven. 1326 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:53,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 68 states and 71 transitions. [2022-11-16 08:42:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states and 71 transitions. [2022-11-16 08:42:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-16 08:42:53,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:53,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:53,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:42:56,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1378 backedges. 0 proven. 1378 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:42:57,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:42:57,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 69 states and 72 transitions. [2022-11-16 08:42:57,231 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 72 transitions. [2022-11-16 08:42:57,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-11-16 08:42:57,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:42:57,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:42:57,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1431 backedges. 0 proven. 1431 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:01,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:01,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 70 states and 73 transitions. [2022-11-16 08:43:01,360 INFO L276 IsEmpty]: Start isEmpty. Operand 70 states and 73 transitions. [2022-11-16 08:43:01,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-11-16 08:43:01,361 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:01,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:05,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1485 backedges. 0 proven. 1485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:05,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:05,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 71 states and 74 transitions. [2022-11-16 08:43:05,619 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 74 transitions. [2022-11-16 08:43:05,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-11-16 08:43:05,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:05,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:05,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:09,652 INFO L134 CoverageAnalysis]: Checked inductivity of 1540 backedges. 0 proven. 1540 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:09,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:09,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 72 states and 75 transitions. [2022-11-16 08:43:09,992 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 75 transitions. [2022-11-16 08:43:09,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-16 08:43:09,993 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:09,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:10,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:14,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1596 backedges. 0 proven. 1596 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:14,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:14,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 73 states and 76 transitions. [2022-11-16 08:43:14,519 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 76 transitions. [2022-11-16 08:43:14,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:43:14,519 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:14,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:14,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 1653 backedges. 0 proven. 1653 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:19,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:19,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 74 states and 77 transitions. [2022-11-16 08:43:19,310 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 77 transitions. [2022-11-16 08:43:19,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-11-16 08:43:19,310 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:19,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:19,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:23,765 INFO L134 CoverageAnalysis]: Checked inductivity of 1711 backedges. 0 proven. 1711 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:24,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:24,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 75 states and 78 transitions. [2022-11-16 08:43:24,149 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 78 transitions. [2022-11-16 08:43:24,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 08:43:24,149 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:24,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:24,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 1770 backedges. 0 proven. 1770 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:29,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:29,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 76 states and 79 transitions. [2022-11-16 08:43:29,180 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 79 transitions. [2022-11-16 08:43:29,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-11-16 08:43:29,180 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:29,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:29,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:34,032 INFO L134 CoverageAnalysis]: Checked inductivity of 1830 backedges. 0 proven. 1830 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:34,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:34,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 77 states and 80 transitions. [2022-11-16 08:43:34,418 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 80 transitions. [2022-11-16 08:43:34,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2022-11-16 08:43:34,418 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:34,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:39,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1891 backedges. 0 proven. 1891 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:39,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:39,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 78 states and 81 transitions. [2022-11-16 08:43:39,784 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 81 transitions. [2022-11-16 08:43:39,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-11-16 08:43:39,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:39,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:44,838 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 0 proven. 1953 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:45,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:45,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 79 states and 82 transitions. [2022-11-16 08:43:45,232 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 82 transitions. [2022-11-16 08:43:45,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-11-16 08:43:45,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:45,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:45,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:50,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2016 backedges. 0 proven. 2016 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:50,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:50,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 80 states and 83 transitions. [2022-11-16 08:43:50,871 INFO L276 IsEmpty]: Start isEmpty. Operand 80 states and 83 transitions. [2022-11-16 08:43:50,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 08:43:50,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:50,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:50,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:43:56,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2080 backedges. 0 proven. 2080 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:43:56,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:43:56,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 81 states and 84 transitions. [2022-11-16 08:43:56,652 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 84 transitions. [2022-11-16 08:43:56,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2022-11-16 08:43:56,653 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:43:56,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:43:56,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:02,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2145 backedges. 0 proven. 2145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:02,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 82 states and 85 transitions. [2022-11-16 08:44:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 85 transitions. [2022-11-16 08:44:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2022-11-16 08:44:02,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:02,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:08,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2211 backedges. 0 proven. 2211 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:08,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:08,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 83 states and 86 transitions. [2022-11-16 08:44:08,754 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 86 transitions. [2022-11-16 08:44:08,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-11-16 08:44:08,755 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:08,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:08,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:14,657 INFO L134 CoverageAnalysis]: Checked inductivity of 2278 backedges. 0 proven. 2278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:15,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:15,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 84 states and 87 transitions. [2022-11-16 08:44:15,076 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 87 transitions. [2022-11-16 08:44:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-11-16 08:44:15,076 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:15,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:15,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:21,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2346 backedges. 0 proven. 2346 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:21,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:21,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 85 states and 88 transitions. [2022-11-16 08:44:21,610 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 88 transitions. [2022-11-16 08:44:21,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-11-16 08:44:21,611 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:21,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:21,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:27,836 INFO L134 CoverageAnalysis]: Checked inductivity of 2415 backedges. 0 proven. 2415 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:28,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:28,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 86 states and 89 transitions. [2022-11-16 08:44:28,261 INFO L276 IsEmpty]: Start isEmpty. Operand 86 states and 89 transitions. [2022-11-16 08:44:28,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-11-16 08:44:28,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:28,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:28,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:34,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2485 backedges. 0 proven. 2485 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:35,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:35,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 87 states and 90 transitions. [2022-11-16 08:44:35,056 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 90 transitions. [2022-11-16 08:44:35,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-11-16 08:44:35,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:35,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:35,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:41,614 INFO L134 CoverageAnalysis]: Checked inductivity of 2556 backedges. 0 proven. 2556 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:42,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:42,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 88 states and 91 transitions. [2022-11-16 08:44:42,034 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 91 transitions. [2022-11-16 08:44:42,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2022-11-16 08:44:42,035 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:42,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:42,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:48,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2628 backedges. 0 proven. 2628 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:49,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:49,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 89 states and 92 transitions. [2022-11-16 08:44:49,216 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 92 transitions. [2022-11-16 08:44:49,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2022-11-16 08:44:49,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:49,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:49,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:44:56,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2701 backedges. 0 proven. 2701 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:44:56,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:56,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 90 states and 93 transitions. [2022-11-16 08:44:56,628 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 93 transitions. [2022-11-16 08:44:56,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 08:44:56,628 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:56,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:56,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:03,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2775 backedges. 0 proven. 2775 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:04,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:04,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 91 states and 94 transitions. [2022-11-16 08:45:04,333 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 94 transitions. [2022-11-16 08:45:04,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-11-16 08:45:04,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:04,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:04,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:12,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2850 backedges. 0 proven. 2850 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:12,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:12,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 92 states and 95 transitions. [2022-11-16 08:45:12,583 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 95 transitions. [2022-11-16 08:45:12,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-11-16 08:45:12,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:12,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:12,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:20,436 INFO L134 CoverageAnalysis]: Checked inductivity of 2926 backedges. 0 proven. 2926 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:20,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:20,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 93 states and 96 transitions. [2022-11-16 08:45:20,879 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 96 transitions. [2022-11-16 08:45:20,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 08:45:20,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:20,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:28,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3003 backedges. 0 proven. 3003 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:29,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:29,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 94 states and 97 transitions. [2022-11-16 08:45:29,431 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 97 transitions. [2022-11-16 08:45:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-11-16 08:45:29,431 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:29,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:29,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:37,782 INFO L134 CoverageAnalysis]: Checked inductivity of 3081 backedges. 0 proven. 3081 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:38,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 95 states and 98 transitions. [2022-11-16 08:45:38,259 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 98 transitions. [2022-11-16 08:45:38,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-11-16 08:45:38,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:38,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:38,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:46,548 INFO L134 CoverageAnalysis]: Checked inductivity of 3160 backedges. 0 proven. 3160 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:47,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:47,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 96 states and 99 transitions. [2022-11-16 08:45:47,021 INFO L276 IsEmpty]: Start isEmpty. Operand 96 states and 99 transitions. [2022-11-16 08:45:47,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-11-16 08:45:47,022 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:47,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:45:55,426 INFO L134 CoverageAnalysis]: Checked inductivity of 3240 backedges. 0 proven. 3240 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:45:55,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:45:55,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 97 states and 100 transitions. [2022-11-16 08:45:55,921 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 100 transitions. [2022-11-16 08:45:55,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2022-11-16 08:45:55,922 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:45:55,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:04,452 INFO L134 CoverageAnalysis]: Checked inductivity of 3321 backedges. 0 proven. 3321 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:04,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:04,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 98 states and 101 transitions. [2022-11-16 08:46:04,949 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 101 transitions. [2022-11-16 08:46:04,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-11-16 08:46:04,950 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:13,951 INFO L134 CoverageAnalysis]: Checked inductivity of 3403 backedges. 0 proven. 3403 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:14,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:14,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 99 states and 102 transitions. [2022-11-16 08:46:14,460 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 102 transitions. [2022-11-16 08:46:14,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-11-16 08:46:14,460 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:14,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:23,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 0 proven. 3486 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:24,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:24,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 100 states and 103 transitions. [2022-11-16 08:46:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 103 transitions. [2022-11-16 08:46:24,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-11-16 08:46:24,063 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:24,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:33,463 INFO L134 CoverageAnalysis]: Checked inductivity of 3570 backedges. 0 proven. 3570 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:33,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:33,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 101 states and 104 transitions. [2022-11-16 08:46:33,959 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 104 transitions. [2022-11-16 08:46:33,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-11-16 08:46:33,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:33,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:34,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:43,769 INFO L134 CoverageAnalysis]: Checked inductivity of 3655 backedges. 0 proven. 3655 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:44,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:44,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 102 states and 105 transitions. [2022-11-16 08:46:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 105 transitions. [2022-11-16 08:46:44,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-11-16 08:46:44,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:44,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:46:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 3741 backedges. 0 proven. 3741 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:46:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:46:54,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 103 states and 106 transitions. [2022-11-16 08:46:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 106 transitions. [2022-11-16 08:46:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-16 08:46:54,375 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:46:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:46:54,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:04,433 INFO L134 CoverageAnalysis]: Checked inductivity of 3828 backedges. 0 proven. 3828 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:04,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:04,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 104 states and 107 transitions. [2022-11-16 08:47:04,943 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 107 transitions. [2022-11-16 08:47:04,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-11-16 08:47:04,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:04,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:05,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:15,157 INFO L134 CoverageAnalysis]: Checked inductivity of 3916 backedges. 0 proven. 3916 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:15,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:15,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 108 states to 105 states and 108 transitions. [2022-11-16 08:47:15,677 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 108 transitions. [2022-11-16 08:47:15,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-11-16 08:47:15,678 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:15,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:26,185 INFO L134 CoverageAnalysis]: Checked inductivity of 4005 backedges. 0 proven. 4005 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:26,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:26,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 106 states and 109 transitions. [2022-11-16 08:47:26,705 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 109 transitions. [2022-11-16 08:47:26,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2022-11-16 08:47:26,706 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:26,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:26,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:37,414 INFO L134 CoverageAnalysis]: Checked inductivity of 4095 backedges. 0 proven. 4095 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:37,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:37,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 107 states and 110 transitions. [2022-11-16 08:47:37,958 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 110 transitions. [2022-11-16 08:47:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-11-16 08:47:37,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:37,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:47:48,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4186 backedges. 0 proven. 4186 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:47:49,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:47:49,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 108 states and 111 transitions. [2022-11-16 08:47:49,394 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 111 transitions. [2022-11-16 08:47:49,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-11-16 08:47:49,394 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:47:49,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:47:49,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:00,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4278 backedges. 0 proven. 4278 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:00,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:00,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 109 states and 112 transitions. [2022-11-16 08:48:00,919 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 112 transitions. [2022-11-16 08:48:00,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-11-16 08:48:00,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:00,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 4371 backedges. 0 proven. 4371 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:13,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:13,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 110 states and 113 transitions. [2022-11-16 08:48:13,091 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 113 transitions. [2022-11-16 08:48:13,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-11-16 08:48:13,091 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:13,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:24,491 INFO L134 CoverageAnalysis]: Checked inductivity of 4465 backedges. 0 proven. 4465 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:25,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:25,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 111 states and 114 transitions. [2022-11-16 08:48:25,039 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 114 transitions. [2022-11-16 08:48:25,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-11-16 08:48:25,040 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:25,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:25,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:36,898 INFO L134 CoverageAnalysis]: Checked inductivity of 4560 backedges. 0 proven. 4560 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:37,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:37,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 112 states and 115 transitions. [2022-11-16 08:48:37,454 INFO L276 IsEmpty]: Start isEmpty. Operand 112 states and 115 transitions. [2022-11-16 08:48:37,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-11-16 08:48:37,455 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:37,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:37,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:48:49,867 INFO L134 CoverageAnalysis]: Checked inductivity of 4656 backedges. 0 proven. 4656 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:48:50,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:50,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 116 states to 113 states and 116 transitions. [2022-11-16 08:48:50,476 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 116 transitions. [2022-11-16 08:48:50,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-11-16 08:48:50,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:50,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:50,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:02,901 INFO L134 CoverageAnalysis]: Checked inductivity of 4753 backedges. 0 proven. 4753 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:03,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:03,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 114 states and 117 transitions. [2022-11-16 08:49:03,478 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 117 transitions. [2022-11-16 08:49:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-11-16 08:49:03,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:03,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:16,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4851 backedges. 0 proven. 4851 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:16,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:16,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 118 states to 115 states and 118 transitions. [2022-11-16 08:49:16,589 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 118 transitions. [2022-11-16 08:49:16,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-11-16 08:49:16,590 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:16,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:16,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:29,344 INFO L134 CoverageAnalysis]: Checked inductivity of 4950 backedges. 0 proven. 4950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:29,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:29,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 116 states and 119 transitions. [2022-11-16 08:49:29,924 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 119 transitions. [2022-11-16 08:49:29,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-16 08:49:29,924 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:29,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:30,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:42,891 INFO L134 CoverageAnalysis]: Checked inductivity of 5050 backedges. 0 proven. 5050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:43,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 120 states to 117 states and 120 transitions. [2022-11-16 08:49:43,477 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 120 transitions. [2022-11-16 08:49:43,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2022-11-16 08:49:43,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:43,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:43,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:49:56,689 INFO L134 CoverageAnalysis]: Checked inductivity of 5151 backedges. 0 proven. 5151 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:49:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:49:57,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 118 states and 121 transitions. [2022-11-16 08:49:57,335 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 121 transitions. [2022-11-16 08:49:57,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2022-11-16 08:49:57,336 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:49:57,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:49:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:10,822 INFO L134 CoverageAnalysis]: Checked inductivity of 5253 backedges. 0 proven. 5253 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:11,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:11,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 119 states and 122 transitions. [2022-11-16 08:50:11,428 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 122 transitions. [2022-11-16 08:50:11,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-11-16 08:50:11,429 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:11,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:11,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 5356 backedges. 0 proven. 5356 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:25,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:25,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 120 states and 123 transitions. [2022-11-16 08:50:25,789 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 123 transitions. [2022-11-16 08:50:25,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2022-11-16 08:50:25,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:25,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:26,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:39,698 INFO L134 CoverageAnalysis]: Checked inductivity of 5460 backedges. 0 proven. 5460 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:40,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:40,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 121 states and 124 transitions. [2022-11-16 08:50:40,351 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 124 transitions. [2022-11-16 08:50:40,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-11-16 08:50:40,352 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:40,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:40,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:50:54,565 INFO L134 CoverageAnalysis]: Checked inductivity of 5565 backedges. 0 proven. 5565 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:50:55,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:50:55,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 122 states and 125 transitions. [2022-11-16 08:50:55,177 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 125 transitions. [2022-11-16 08:50:55,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2022-11-16 08:50:55,178 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:50:55,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:50:55,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:09,660 INFO L134 CoverageAnalysis]: Checked inductivity of 5671 backedges. 0 proven. 5671 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:10,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 123 states and 126 transitions. [2022-11-16 08:51:10,298 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 126 transitions. [2022-11-16 08:51:10,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-11-16 08:51:10,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:10,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:10,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:24,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5778 backedges. 0 proven. 5778 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:25,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:25,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 124 states and 127 transitions. [2022-11-16 08:51:25,601 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 127 transitions. [2022-11-16 08:51:25,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-11-16 08:51:25,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:25,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:40,623 INFO L134 CoverageAnalysis]: Checked inductivity of 5886 backedges. 0 proven. 5886 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:41,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 125 states and 128 transitions. [2022-11-16 08:51:41,262 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 128 transitions. [2022-11-16 08:51:41,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2022-11-16 08:51:41,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:41,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:41,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:51:56,560 INFO L134 CoverageAnalysis]: Checked inductivity of 5995 backedges. 0 proven. 5995 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:51:57,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:51:57,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 126 states and 129 transitions. [2022-11-16 08:51:57,216 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 129 transitions. [2022-11-16 08:51:57,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-11-16 08:51:57,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:51:57,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:51:57,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:12,856 INFO L134 CoverageAnalysis]: Checked inductivity of 6105 backedges. 0 proven. 6105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:13,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:13,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 127 states and 130 transitions. [2022-11-16 08:52:13,501 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 130 transitions. [2022-11-16 08:52:13,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-11-16 08:52:13,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:13,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:29,384 INFO L134 CoverageAnalysis]: Checked inductivity of 6216 backedges. 0 proven. 6216 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:30,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:30,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 128 states and 131 transitions. [2022-11-16 08:52:30,032 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 131 transitions. [2022-11-16 08:52:30,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-11-16 08:52:30,032 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:30,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:30,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:52:46,167 INFO L134 CoverageAnalysis]: Checked inductivity of 6328 backedges. 0 proven. 6328 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:52:46,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:52:46,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 129 states and 132 transitions. [2022-11-16 08:52:46,822 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 132 transitions. [2022-11-16 08:52:46,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2022-11-16 08:52:46,823 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:52:46,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:52:47,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:03,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6441 backedges. 0 proven. 6441 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:04,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:04,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 130 states and 133 transitions. [2022-11-16 08:53:04,087 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 133 transitions. [2022-11-16 08:53:04,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-11-16 08:53:04,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:04,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:04,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:20,829 INFO L134 CoverageAnalysis]: Checked inductivity of 6555 backedges. 0 proven. 6555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:21,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 131 states and 134 transitions. [2022-11-16 08:53:21,500 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 134 transitions. [2022-11-16 08:53:21,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2022-11-16 08:53:21,501 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:21,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:38,570 INFO L134 CoverageAnalysis]: Checked inductivity of 6670 backedges. 0 proven. 6670 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:39,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 132 states and 135 transitions. [2022-11-16 08:53:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 135 transitions. [2022-11-16 08:53:39,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 08:53:39,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:39,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:53:56,573 INFO L134 CoverageAnalysis]: Checked inductivity of 6786 backedges. 0 proven. 6786 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:53:57,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:53:57,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 133 states and 136 transitions. [2022-11-16 08:53:57,245 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 136 transitions. [2022-11-16 08:53:57,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-11-16 08:53:57,246 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:53:57,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:53:57,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:14,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6903 backedges. 0 proven. 6903 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:15,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 134 states and 137 transitions. [2022-11-16 08:54:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 137 transitions. [2022-11-16 08:54:15,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-11-16 08:54:15,594 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:15,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:15,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:54:33,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7021 backedges. 0 proven. 7021 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-16 08:54:34,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:54:34,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 135 states and 138 transitions. [2022-11-16 08:54:34,326 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 138 transitions. [2022-11-16 08:54:34,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2022-11-16 08:54:34,326 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:54:34,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:54:34,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat