./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem01_label49.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem01_label49.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0a3248fe507879b589534990871f4662b2d97c2767e532585e632d27fc18c598 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 18:24:31,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:24:31,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:24:31,093 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:24:31,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:24:31,094 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:24:31,094 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:24:31,095 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:24:31,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:24:31,097 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:24:31,098 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:24:31,099 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:24:31,099 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:24:31,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:24:31,100 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:24:31,105 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:24:31,106 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:24:31,106 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:24:31,107 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:24:31,109 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:24:31,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:24:31,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:24:31,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:24:31,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:24:31,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:24:31,116 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:24:31,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:24:31,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:24:31,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:24:31,123 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:24:31,124 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:24:31,124 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:24:31,125 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:24:31,126 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:24:31,126 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:24:31,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:24:31,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:24:31,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:24:31,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:24:31,128 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:24:31,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:24:31,130 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-32bit-Kojak_Default.epf [2022-12-14 18:24:31,152 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:24:31,152 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:24:31,153 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:24:31,153 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:24:31,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:24:31,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:24:31,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:24:31,154 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-14 18:24:31,154 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:24:31,154 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-14 18:24:31,155 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:24:31,156 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:24:31,156 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:24:31,156 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:24:31,156 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:24:31,156 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:24:31,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:24:31,157 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:24:31,157 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:24:31,157 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:24:31,157 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:24:31,157 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:24:31,157 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:24:31,158 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_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a3248fe507879b589534990871f4662b2d97c2767e532585e632d27fc18c598 [2022-12-14 18:24:31,343 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:24:31,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:24:31,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:24:31,374 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:24:31,375 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:24:31,376 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/eca-rers2012/Problem01_label49.c [2022-12-14 18:24:34,055 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:24:34,279 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:24:34,279 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/sv-benchmarks/c/eca-rers2012/Problem01_label49.c [2022-12-14 18:24:34,289 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/data/a8a9a48e5/2e3ba50d309f4a2bbda2c5057c2821b7/FLAGe274557a0 [2022-12-14 18:24:34,302 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/data/a8a9a48e5/2e3ba50d309f4a2bbda2c5057c2821b7 [2022-12-14 18:24:34,304 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:24:34,305 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:24:34,306 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:24:34,307 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:24:34,309 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:24:34,309 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@399b2876 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34, skipping insertion in model container [2022-12-14 18:24:34,310 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:24:34,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:24:34,614 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/sv-benchmarks/c/eca-rers2012/Problem01_label49.c[18854,18867] [2022-12-14 18:24:34,640 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:24:34,652 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:24:34,731 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/sv-benchmarks/c/eca-rers2012/Problem01_label49.c[18854,18867] [2022-12-14 18:24:34,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:24:34,754 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:24:34,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34 WrapperNode [2022-12-14 18:24:34,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:24:34,756 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:24:34,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:24:34,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:24:34,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,823 INFO L138 Inliner]: procedures = 14, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 657 [2022-12-14 18:24:34,823 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:24:34,824 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:24:34,824 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:24:34,824 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:24:34,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,837 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,838 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,864 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,870 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,873 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:24:34,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:24:34,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:24:34,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:24:34,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:24:34" (1/1) ... [2022-12-14 18:24:34,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:24:34,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:24:34,906 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:24:34,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:24:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:24:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:24:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:24:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:24:35,007 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:24:35,009 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:24:35,755 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:24:35,974 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:24:35,974 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 18:24:35,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:24:35 BoogieIcfgContainer [2022-12-14 18:24:35,976 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:24:35,977 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:24:35,977 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:24:35,984 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:24:35,984 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:24:35" (1/1) ... [2022-12-14 18:24:35,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:24:36,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 144 states to 76 states and 144 transitions. [2022-12-14 18:24:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 144 transitions. [2022-12-14 18:24:36,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2022-12-14 18:24:36,039 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:36,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:36,353 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:36,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:36,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 145 states and 243 transitions. [2022-12-14 18:24:36,721 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 243 transitions. [2022-12-14 18:24:36,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2022-12-14 18:24:36,723 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:36,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:36,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:36,882 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:37,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:37,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 215 states and 339 transitions. [2022-12-14 18:24:37,341 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 339 transitions. [2022-12-14 18:24:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2022-12-14 18:24:37,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:37,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:37,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:37,584 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:37,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:37,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 222 states and 349 transitions. [2022-12-14 18:24:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 349 transitions. [2022-12-14 18:24:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2022-12-14 18:24:37,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:37,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:37,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:38,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:38,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 223 states and 351 transitions. [2022-12-14 18:24:38,068 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 351 transitions. [2022-12-14 18:24:38,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-12-14 18:24:38,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:38,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:38,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:38,187 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:38,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 226 states and 354 transitions. [2022-12-14 18:24:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 354 transitions. [2022-12-14 18:24:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:24:38,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:38,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:38,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:38,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 234 states and 365 transitions. [2022-12-14 18:24:38,582 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 365 transitions. [2022-12-14 18:24:38,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:24:38,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:38,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:38,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:38,647 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 241 states and 375 transitions. [2022-12-14 18:24:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 375 transitions. [2022-12-14 18:24:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2022-12-14 18:24:38,833 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:38,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:38,887 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:39,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:39,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 252 states and 391 transitions. [2022-12-14 18:24:39,134 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 391 transitions. [2022-12-14 18:24:39,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2022-12-14 18:24:39,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:39,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:39,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:39,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:39,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 258 states and 399 transitions. [2022-12-14 18:24:39,435 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 399 transitions. [2022-12-14 18:24:39,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-12-14 18:24:39,436 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:39,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:39,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:39,487 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:39,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:39,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 259 states and 401 transitions. [2022-12-14 18:24:39,582 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 401 transitions. [2022-12-14 18:24:39,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:24:39,583 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:39,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:39,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:39,640 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:39,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:39,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 262 states and 404 transitions. [2022-12-14 18:24:39,693 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 404 transitions. [2022-12-14 18:24:39,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:24:39,694 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:39,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:39,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:39,780 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:39,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 265 states and 407 transitions. [2022-12-14 18:24:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 407 transitions. [2022-12-14 18:24:39,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-12-14 18:24:39,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:39,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:39,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:39,943 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:40,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:40,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 269 states and 413 transitions. [2022-12-14 18:24:40,213 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 413 transitions. [2022-12-14 18:24:40,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:24:40,214 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:40,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:40,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:40,252 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:40,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:40,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 423 states to 276 states and 423 transitions. [2022-12-14 18:24:40,467 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 423 transitions. [2022-12-14 18:24:40,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2022-12-14 18:24:40,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:40,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:40,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:40,513 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:40,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:40,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 426 states to 280 states and 426 transitions. [2022-12-14 18:24:40,582 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 426 transitions. [2022-12-14 18:24:40,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-12-14 18:24:40,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:40,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:40,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:40,677 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 293 states and 443 transitions. [2022-12-14 18:24:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 443 transitions. [2022-12-14 18:24:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:24:41,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:41,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:41,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:41,162 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:41,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:41,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 296 states and 447 transitions. [2022-12-14 18:24:41,384 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 447 transitions. [2022-12-14 18:24:41,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:24:41,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:41,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:41,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:41,442 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:41,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:41,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 307 states and 466 transitions. [2022-12-14 18:24:41,713 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 466 transitions. [2022-12-14 18:24:41,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2022-12-14 18:24:41,714 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:41,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:41,767 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:41,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:41,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 311 states and 470 transitions. [2022-12-14 18:24:41,810 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 470 transitions. [2022-12-14 18:24:41,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2022-12-14 18:24:41,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:41,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:41,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:41,864 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:42,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:42,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 316 states and 474 transitions. [2022-12-14 18:24:42,080 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 474 transitions. [2022-12-14 18:24:42,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2022-12-14 18:24:42,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:42,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:42,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:42,115 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:42,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:42,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 317 states and 475 transitions. [2022-12-14 18:24:42,203 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 475 transitions. [2022-12-14 18:24:42,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:24:42,204 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:42,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:42,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:42,236 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:42,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:42,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 320 states and 480 transitions. [2022-12-14 18:24:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 480 transitions. [2022-12-14 18:24:42,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2022-12-14 18:24:42,546 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:42,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:42,595 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:42,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:42,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 323 states and 484 transitions. [2022-12-14 18:24:42,736 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 484 transitions. [2022-12-14 18:24:42,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:24:42,736 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:42,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:42,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:42,803 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:43,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:43,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 345 states and 517 transitions. [2022-12-14 18:24:43,563 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 517 transitions. [2022-12-14 18:24:43,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-12-14 18:24:43,563 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:43,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:43,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:43,592 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:43,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:43,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 349 states and 522 transitions. [2022-12-14 18:24:43,733 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 522 transitions. [2022-12-14 18:24:43,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:24:43,733 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:43,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:43,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:43,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:43,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 525 states to 351 states and 525 transitions. [2022-12-14 18:24:43,864 INFO L276 IsEmpty]: Start isEmpty. Operand 351 states and 525 transitions. [2022-12-14 18:24:43,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-12-14 18:24:43,865 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:43,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:44,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:44,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 540 states to 363 states and 540 transitions. [2022-12-14 18:24:44,230 INFO L276 IsEmpty]: Start isEmpty. Operand 363 states and 540 transitions. [2022-12-14 18:24:44,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2022-12-14 18:24:44,231 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:44,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:44,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:44,272 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:44,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:44,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 551 states to 372 states and 551 transitions. [2022-12-14 18:24:44,538 INFO L276 IsEmpty]: Start isEmpty. Operand 372 states and 551 transitions. [2022-12-14 18:24:44,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:44,538 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:44,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:44,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:44,567 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:44,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:44,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 379 states and 560 transitions. [2022-12-14 18:24:44,793 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 560 transitions. [2022-12-14 18:24:44,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2022-12-14 18:24:44,793 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:44,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:44,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:44,849 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:44,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 560 states to 380 states and 560 transitions. [2022-12-14 18:24:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 560 transitions. [2022-12-14 18:24:44,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2022-12-14 18:24:44,907 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:44,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:44,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:44,943 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:45,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:45,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 572 states to 389 states and 572 transitions. [2022-12-14 18:24:45,244 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 572 transitions. [2022-12-14 18:24:45,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-12-14 18:24:45,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:45,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:45,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:45,282 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:45,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 577 states to 394 states and 577 transitions. [2022-12-14 18:24:45,438 INFO L276 IsEmpty]: Start isEmpty. Operand 394 states and 577 transitions. [2022-12-14 18:24:45,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2022-12-14 18:24:45,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:45,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:45,502 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:45,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:45,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 596 states to 410 states and 596 transitions. [2022-12-14 18:24:45,796 INFO L276 IsEmpty]: Start isEmpty. Operand 410 states and 596 transitions. [2022-12-14 18:24:45,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:24:45,796 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:45,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:45,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:45,870 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:46,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 601 states to 414 states and 601 transitions. [2022-12-14 18:24:46,053 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 601 transitions. [2022-12-14 18:24:46,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-12-14 18:24:46,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:46,091 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:46,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 603 states to 415 states and 603 transitions. [2022-12-14 18:24:46,113 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 603 transitions. [2022-12-14 18:24:46,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:24:46,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:46,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 426 states and 618 transitions. [2022-12-14 18:24:46,474 INFO L276 IsEmpty]: Start isEmpty. Operand 426 states and 618 transitions. [2022-12-14 18:24:46,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2022-12-14 18:24:46,475 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:46,551 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:46,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 435 states and 629 transitions. [2022-12-14 18:24:46,705 INFO L276 IsEmpty]: Start isEmpty. Operand 435 states and 629 transitions. [2022-12-14 18:24:46,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-12-14 18:24:46,705 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:46,742 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:46,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:46,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 631 states to 436 states and 631 transitions. [2022-12-14 18:24:46,774 INFO L276 IsEmpty]: Start isEmpty. Operand 436 states and 631 transitions. [2022-12-14 18:24:46,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2022-12-14 18:24:46,775 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:46,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:46,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:46,843 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:47,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:47,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 649 states to 452 states and 649 transitions. [2022-12-14 18:24:47,224 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 649 transitions. [2022-12-14 18:24:47,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-12-14 18:24:47,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:47,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:47,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:47,256 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:47,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 453 states and 651 transitions. [2022-12-14 18:24:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 453 states and 651 transitions. [2022-12-14 18:24:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2022-12-14 18:24:47,285 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:47,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:47,367 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:47,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:47,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 461 states and 661 transitions. [2022-12-14 18:24:47,571 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 661 transitions. [2022-12-14 18:24:47,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:24:47,572 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:47,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:47,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:47,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 661 states to 462 states and 661 transitions. [2022-12-14 18:24:47,711 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 661 transitions. [2022-12-14 18:24:47,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-12-14 18:24:47,712 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:47,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:47,802 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:48,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:48,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 756 states to 532 states and 756 transitions. [2022-12-14 18:24:48,385 INFO L276 IsEmpty]: Start isEmpty. Operand 532 states and 756 transitions. [2022-12-14 18:24:48,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:24:48,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:48,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:48,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:49,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:49,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 785 states to 553 states and 785 transitions. [2022-12-14 18:24:49,160 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 785 transitions. [2022-12-14 18:24:49,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2022-12-14 18:24:49,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:49,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:49,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:49,235 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:50,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:50,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 840 states to 592 states and 840 transitions. [2022-12-14 18:24:50,101 INFO L276 IsEmpty]: Start isEmpty. Operand 592 states and 840 transitions. [2022-12-14 18:24:50,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:24:50,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:50,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:50,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:50,138 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:50,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:50,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 631 states and 885 transitions. [2022-12-14 18:24:50,979 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 885 transitions. [2022-12-14 18:24:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2022-12-14 18:24:50,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:50,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:51,015 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:51,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:51,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 656 states and 911 transitions. [2022-12-14 18:24:51,594 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 911 transitions. [2022-12-14 18:24:51,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:24:51,595 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:51,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:51,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:51,661 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:24:52,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:52,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 670 states and 930 transitions. [2022-12-14 18:24:52,276 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 930 transitions. [2022-12-14 18:24:52,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2022-12-14 18:24:52,277 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:52,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:52,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:52,341 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2022-12-14 18:24:52,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:52,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 677 states and 938 transitions. [2022-12-14 18:24:52,492 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 938 transitions. [2022-12-14 18:24:52,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:24:52,493 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:52,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:52,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:52,530 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 952 states to 687 states and 952 transitions. [2022-12-14 18:24:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 687 states and 952 transitions. [2022-12-14 18:24:52,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:24:52,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:52,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:53,013 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2022-12-14 18:24:53,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 955 states to 690 states and 955 transitions. [2022-12-14 18:24:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 955 transitions. [2022-12-14 18:24:53,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2022-12-14 18:24:53,302 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:53,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:53,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:53,390 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-12-14 18:24:53,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:53,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 957 states to 692 states and 957 transitions. [2022-12-14 18:24:53,508 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 957 transitions. [2022-12-14 18:24:53,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2022-12-14 18:24:53,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:53,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:53,570 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2022-12-14 18:24:53,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:53,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 960 states to 695 states and 960 transitions. [2022-12-14 18:24:53,628 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 960 transitions. [2022-12-14 18:24:53,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:24:53,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:53,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:53,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:53,725 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:53,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:53,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 962 states to 696 states and 962 transitions. [2022-12-14 18:24:53,944 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 962 transitions. [2022-12-14 18:24:53,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2022-12-14 18:24:53,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:53,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:53,980 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 47 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:54,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:54,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 968 states to 700 states and 968 transitions. [2022-12-14 18:24:54,196 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 968 transitions. [2022-12-14 18:24:54,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:24:54,196 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:54,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:54,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:54,232 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:54,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:54,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 701 states and 971 transitions. [2022-12-14 18:24:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 971 transitions. [2022-12-14 18:24:54,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:24:54,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:54,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:54,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:54,480 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:54,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:54,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 974 states to 705 states and 974 transitions. [2022-12-14 18:24:54,697 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 974 transitions. [2022-12-14 18:24:54,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-12-14 18:24:54,698 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:54,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:54,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:54,737 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2022-12-14 18:24:54,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:54,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 708 states and 978 transitions. [2022-12-14 18:24:54,858 INFO L276 IsEmpty]: Start isEmpty. Operand 708 states and 978 transitions. [2022-12-14 18:24:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:24:54,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:54,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:54,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:54,896 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:24:55,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:55,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 987 states to 715 states and 987 transitions. [2022-12-14 18:24:55,377 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 987 transitions. [2022-12-14 18:24:55,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:24:55,378 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:55,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:55,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:55,415 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 55 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:24:55,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:55,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 998 states to 725 states and 998 transitions. [2022-12-14 18:24:55,808 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 998 transitions. [2022-12-14 18:24:55,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:24:55,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:55,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:55,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:55,848 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:24:56,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:56,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1001 states to 727 states and 1001 transitions. [2022-12-14 18:24:56,067 INFO L276 IsEmpty]: Start isEmpty. Operand 727 states and 1001 transitions. [2022-12-14 18:24:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-12-14 18:24:56,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:56,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:56,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:56,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:56,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 747 states and 1026 transitions. [2022-12-14 18:24:56,704 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1026 transitions. [2022-12-14 18:24:56,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:24:56,704 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:56,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:56,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:56,740 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:57,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:57,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1039 states to 756 states and 1039 transitions. [2022-12-14 18:24:57,004 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1039 transitions. [2022-12-14 18:24:57,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2022-12-14 18:24:57,004 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:57,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:57,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:57,041 INFO L134 CoverageAnalysis]: Checked inductivity of 53 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:57,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:57,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1049 states to 764 states and 1049 transitions. [2022-12-14 18:24:57,093 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1049 transitions. [2022-12-14 18:24:57,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-12-14 18:24:57,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:57,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:57,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:57,140 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 54 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:24:57,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:57,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 765 states and 1050 transitions. [2022-12-14 18:24:57,173 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1050 transitions. [2022-12-14 18:24:57,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:24:57,174 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:57,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:24:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:57,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 780 states and 1067 transitions. [2022-12-14 18:24:57,719 INFO L276 IsEmpty]: Start isEmpty. Operand 780 states and 1067 transitions. [2022-12-14 18:24:57,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2022-12-14 18:24:57,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:57,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:57,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:57,765 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 59 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:24:58,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:58,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 792 states and 1080 transitions. [2022-12-14 18:24:58,236 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1080 transitions. [2022-12-14 18:24:58,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:24:58,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:58,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:58,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:58,331 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:58,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:58,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 798 states and 1088 transitions. [2022-12-14 18:24:58,874 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 1088 transitions. [2022-12-14 18:24:58,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:24:58,875 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:58,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:58,948 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:59,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:59,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1090 states to 799 states and 1090 transitions. [2022-12-14 18:24:59,245 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1090 transitions. [2022-12-14 18:24:59,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:24:59,245 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:59,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:59,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:59,319 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:24:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1099 states to 806 states and 1099 transitions. [2022-12-14 18:24:59,557 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 1099 transitions. [2022-12-14 18:24:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:24:59,558 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:59,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:59,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:59,595 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:24:59,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:24:59,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 827 states and 1124 transitions. [2022-12-14 18:24:59,874 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1124 transitions. [2022-12-14 18:24:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:24:59,874 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:24:59,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:24:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:24:59,926 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:00,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:00,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 834 states and 1132 transitions. [2022-12-14 18:25:00,099 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1132 transitions. [2022-12-14 18:25:00,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2022-12-14 18:25:00,100 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:00,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:00,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:00,168 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 57 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:00,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:00,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 837 states and 1135 transitions. [2022-12-14 18:25:00,236 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1135 transitions. [2022-12-14 18:25:00,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-12-14 18:25:00,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:00,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:00,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:00,310 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 58 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:01,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1212 states to 907 states and 1212 transitions. [2022-12-14 18:25:01,009 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1212 transitions. [2022-12-14 18:25:01,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:25:01,010 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:01,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:01,048 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 62 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2022-12-14 18:25:01,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:01,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 909 states and 1214 transitions. [2022-12-14 18:25:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1214 transitions. [2022-12-14 18:25:01,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:25:01,184 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:01,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:01,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:25:02,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:02,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 938 states and 1257 transitions. [2022-12-14 18:25:02,489 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1257 transitions. [2022-12-14 18:25:02,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-12-14 18:25:02,490 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:02,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:02,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:02,549 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-12-14 18:25:02,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:02,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1277 states to 959 states and 1277 transitions. [2022-12-14 18:25:02,973 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1277 transitions. [2022-12-14 18:25:02,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2022-12-14 18:25:02,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:02,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:03,046 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:03,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:03,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 962 states and 1284 transitions. [2022-12-14 18:25:03,330 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1284 transitions. [2022-12-14 18:25:03,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-12-14 18:25:03,332 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:03,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:03,370 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:03,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:03,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 966 states and 1288 transitions. [2022-12-14 18:25:03,415 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1288 transitions. [2022-12-14 18:25:03,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:25:03,416 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:03,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:04,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:04,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 973 states and 1299 transitions. [2022-12-14 18:25:04,037 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1299 transitions. [2022-12-14 18:25:04,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:25:04,038 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:04,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:04,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 89 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:04,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:04,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1301 states to 975 states and 1301 transitions. [2022-12-14 18:25:04,262 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1301 transitions. [2022-12-14 18:25:04,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:25:04,262 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:04,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:04,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:04,351 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:25:04,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:04,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 989 states and 1319 transitions. [2022-12-14 18:25:04,746 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1319 transitions. [2022-12-14 18:25:04,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:25:04,746 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:04,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:04,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:04,811 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:25:04,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:04,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1319 states to 990 states and 1319 transitions. [2022-12-14 18:25:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1319 transitions. [2022-12-14 18:25:04,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2022-12-14 18:25:04,879 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:04,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:04,984 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2022-12-14 18:25:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1336 states to 1004 states and 1336 transitions. [2022-12-14 18:25:05,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1336 transitions. [2022-12-14 18:25:05,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:25:05,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:05,493 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:25:05,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:05,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1008 states and 1341 transitions. [2022-12-14 18:25:05,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1008 states and 1341 transitions. [2022-12-14 18:25:05,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:25:05,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:05,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:05,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:05,876 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:25:06,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1009 states and 1341 transitions. [2022-12-14 18:25:06,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1341 transitions. [2022-12-14 18:25:06,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:25:06,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,148 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 63 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2022-12-14 18:25:06,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:06,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1341 states to 1010 states and 1341 transitions. [2022-12-14 18:25:06,376 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1341 transitions. [2022-12-14 18:25:06,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2022-12-14 18:25:06,377 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:06,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:06,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:06,425 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2022-12-14 18:25:07,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:07,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1365 states to 1029 states and 1365 transitions. [2022-12-14 18:25:07,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1365 transitions. [2022-12-14 18:25:07,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 18:25:07,121 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:07,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:07,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:07,170 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:25:08,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1044 states and 1388 transitions. [2022-12-14 18:25:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1388 transitions. [2022-12-14 18:25:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2022-12-14 18:25:08,247 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:08,316 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2022-12-14 18:25:08,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:08,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1396 states to 1052 states and 1396 transitions. [2022-12-14 18:25:08,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1396 transitions. [2022-12-14 18:25:08,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 18:25:08,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:08,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:09,187 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 69 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:12,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:12,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1481 states to 1118 states and 1481 transitions. [2022-12-14 18:25:12,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1118 states and 1481 transitions. [2022-12-14 18:25:12,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2022-12-14 18:25:12,393 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:12,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:12,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:12,659 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 69 proven. 11 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:14,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:14,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 1158 states and 1526 transitions. [2022-12-14 18:25:14,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 1526 transitions. [2022-12-14 18:25:14,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2022-12-14 18:25:14,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:14,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:14,293 INFO L134 CoverageAnalysis]: Checked inductivity of 67 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:14,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:14,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1573 states to 1186 states and 1573 transitions. [2022-12-14 18:25:14,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 1573 transitions. [2022-12-14 18:25:14,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:25:14,609 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:14,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:14,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:14,769 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:14,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:14,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 1189 states and 1576 transitions. [2022-12-14 18:25:14,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1189 states and 1576 transitions. [2022-12-14 18:25:14,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2022-12-14 18:25:14,942 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:14,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:15,011 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2022-12-14 18:25:15,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:15,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1583 states to 1196 states and 1583 transitions. [2022-12-14 18:25:15,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 1583 transitions. [2022-12-14 18:25:15,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:25:15,296 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:15,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:15,339 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2022-12-14 18:25:15,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:15,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1587 states to 1198 states and 1587 transitions. [2022-12-14 18:25:15,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 1587 transitions. [2022-12-14 18:25:15,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2022-12-14 18:25:15,549 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:15,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:15,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:15,612 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-14 18:25:15,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1594 states to 1200 states and 1594 transitions. [2022-12-14 18:25:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 1594 transitions. [2022-12-14 18:25:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:25:15,920 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:15,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:15,987 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:16,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:16,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 1228 states and 1627 transitions. [2022-12-14 18:25:16,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 1627 transitions. [2022-12-14 18:25:16,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2022-12-14 18:25:16,342 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:16,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:16,385 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:17,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:17,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1648 states to 1246 states and 1648 transitions. [2022-12-14 18:25:17,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 1648 transitions. [2022-12-14 18:25:17,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 18:25:17,669 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:17,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:17,991 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 76 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:22,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:22,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1281 states and 1707 transitions. [2022-12-14 18:25:22,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 1707 transitions. [2022-12-14 18:25:22,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 18:25:22,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:22,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:22,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:22,622 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 76 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:24,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:24,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 1297 states and 1724 transitions. [2022-12-14 18:25:24,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1297 states and 1724 transitions. [2022-12-14 18:25:24,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2022-12-14 18:25:24,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:24,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:24,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:24,659 INFO L134 CoverageAnalysis]: Checked inductivity of 121 backedges. 97 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 18:25:25,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:25,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1310 states and 1740 transitions. [2022-12-14 18:25:25,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1740 transitions. [2022-12-14 18:25:25,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 18:25:25,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:25,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:25,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:25,499 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:26,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:26,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1769 states to 1333 states and 1769 transitions. [2022-12-14 18:25:26,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1333 states and 1769 transitions. [2022-12-14 18:25:26,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 18:25:26,163 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:26,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:26,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,234 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:26,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1338 states and 1773 transitions. [2022-12-14 18:25:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1338 states and 1773 transitions. [2022-12-14 18:25:26,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2022-12-14 18:25:26,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:26,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:26,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,359 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 80 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:26,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:26,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1780 states to 1342 states and 1780 transitions. [2022-12-14 18:25:26,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1342 states and 1780 transitions. [2022-12-14 18:25:26,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2022-12-14 18:25:26,893 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:26,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:26,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:26,996 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 85 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2022-12-14 18:25:27,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:27,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1346 states and 1783 transitions. [2022-12-14 18:25:27,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1783 transitions. [2022-12-14 18:25:27,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:25:27,119 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:27,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:27,370 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 85 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:28,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:28,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1800 states to 1352 states and 1800 transitions. [2022-12-14 18:25:28,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1352 states and 1800 transitions. [2022-12-14 18:25:28,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:25:28,472 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:28,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:28,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:28,610 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 85 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:28,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:28,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1353 states and 1801 transitions. [2022-12-14 18:25:28,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1801 transitions. [2022-12-14 18:25:28,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:25:28,982 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:28,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:29,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:29,159 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 85 proven. 27 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:29,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:29,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1802 states to 1354 states and 1802 transitions. [2022-12-14 18:25:29,507 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 1802 transitions. [2022-12-14 18:25:29,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:25:29,508 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:29,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:29,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:29,553 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 18:25:31,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:31,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1364 states and 1815 transitions. [2022-12-14 18:25:31,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1364 states and 1815 transitions. [2022-12-14 18:25:31,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2022-12-14 18:25:31,198 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:31,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:31,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 82 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2022-12-14 18:25:32,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 1371 states and 1821 transitions. [2022-12-14 18:25:32,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 1821 transitions. [2022-12-14 18:25:32,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:25:32,018 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,157 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 18:25:32,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1374 states and 1824 transitions. [2022-12-14 18:25:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 1824 transitions. [2022-12-14 18:25:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:25:32,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:32,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:32,772 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 96 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2022-12-14 18:25:33,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:33,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1377 states and 1828 transitions. [2022-12-14 18:25:33,155 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 1828 transitions. [2022-12-14 18:25:33,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:25:33,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:33,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:33,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:33,202 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 110 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2022-12-14 18:25:33,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:33,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1390 states and 1842 transitions. [2022-12-14 18:25:33,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1842 transitions. [2022-12-14 18:25:33,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2022-12-14 18:25:33,388 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:33,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:33,433 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-12-14 18:25:33,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:33,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1405 states and 1860 transitions. [2022-12-14 18:25:33,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 1860 transitions. [2022-12-14 18:25:33,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2022-12-14 18:25:33,829 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:33,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:33,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:33,880 INFO L134 CoverageAnalysis]: Checked inductivity of 162 backedges. 111 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2022-12-14 18:25:33,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:33,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1406 states and 1861 transitions. [2022-12-14 18:25:33,920 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 1861 transitions. [2022-12-14 18:25:33,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2022-12-14 18:25:33,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:33,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:33,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:34,164 INFO L134 CoverageAnalysis]: Checked inductivity of 164 backedges. 112 proven. 24 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-12-14 18:25:37,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:37,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1500 states and 1976 transitions. [2022-12-14 18:25:37,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 1976 transitions. [2022-12-14 18:25:37,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2022-12-14 18:25:37,212 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:37,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:37,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:37,302 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 72 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2022-12-14 18:25:37,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:37,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1978 states to 1501 states and 1978 transitions. [2022-12-14 18:25:37,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 1978 transitions. [2022-12-14 18:25:37,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:25:37,582 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:37,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:38,335 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 123 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:44,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:44,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1590 states and 2084 transitions. [2022-12-14 18:25:44,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 2084 transitions. [2022-12-14 18:25:44,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:25:44,440 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:44,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:44,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 123 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:46,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:46,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2100 states to 1603 states and 2100 transitions. [2022-12-14 18:25:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 2100 transitions. [2022-12-14 18:25:46,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:25:46,838 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:46,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:46,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 123 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:48,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:48,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2113 states to 1616 states and 2113 transitions. [2022-12-14 18:25:48,092 INFO L276 IsEmpty]: Start isEmpty. Operand 1616 states and 2113 transitions. [2022-12-14 18:25:48,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2022-12-14 18:25:48,093 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:48,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:48,324 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 123 proven. 46 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:48,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2119 states to 1623 states and 2119 transitions. [2022-12-14 18:25:48,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 2119 transitions. [2022-12-14 18:25:48,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:48,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:48,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:49,407 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 187 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:50,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:50,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1633 states and 2130 transitions. [2022-12-14 18:25:50,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2130 transitions. [2022-12-14 18:25:50,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:50,959 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:50,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:50,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:51,016 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:55,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:55,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2200 states to 1679 states and 2200 transitions. [2022-12-14 18:25:55,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 2200 transitions. [2022-12-14 18:25:55,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:55,471 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:55,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:55,571 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:57,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:57,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1692 states and 2216 transitions. [2022-12-14 18:25:57,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2216 transitions. [2022-12-14 18:25:57,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:57,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:57,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:57,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:57,457 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:59,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:59,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2234 states to 1708 states and 2234 transitions. [2022-12-14 18:25:59,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 2234 transitions. [2022-12-14 18:25:59,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:59,090 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:59,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:25:59,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:25:59,149 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:25:59,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:25:59,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1718 states and 2248 transitions. [2022-12-14 18:25:59,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2248 transitions. [2022-12-14 18:25:59,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:25:59,985 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:25:59,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:00,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:00,073 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:00,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:00,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2253 states to 1719 states and 2253 transitions. [2022-12-14 18:26:00,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2253 transitions. [2022-12-14 18:26:00,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:00,521 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:00,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:00,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:02,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:02,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2265 states to 1728 states and 2265 transitions. [2022-12-14 18:26:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2265 transitions. [2022-12-14 18:26:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:02,300 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:02,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:02,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:02,358 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:02,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:02,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2270 states to 1732 states and 2270 transitions. [2022-12-14 18:26:02,879 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 2270 transitions. [2022-12-14 18:26:02,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:02,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:02,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:02,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:02,938 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:03,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1740 states and 2279 transitions. [2022-12-14 18:26:03,840 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2279 transitions. [2022-12-14 18:26:03,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:03,841 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:03,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:03,900 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:04,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:04,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2285 states to 1744 states and 2285 transitions. [2022-12-14 18:26:04,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2285 transitions. [2022-12-14 18:26:04,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:04,331 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:04,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:04,391 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:04,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:04,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1746 states and 2286 transitions. [2022-12-14 18:26:04,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 2286 transitions. [2022-12-14 18:26:04,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:04,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:04,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:04,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:04,746 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:05,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2286 states to 1747 states and 2286 transitions. [2022-12-14 18:26:05,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2286 transitions. [2022-12-14 18:26:05,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:05,124 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:05,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:05,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:05,182 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:05,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:05,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2287 states to 1749 states and 2287 transitions. [2022-12-14 18:26:05,802 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 2287 transitions. [2022-12-14 18:26:05,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:05,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:05,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:05,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:05,862 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:05,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:05,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2288 states to 1750 states and 2288 transitions. [2022-12-14 18:26:05,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2288 transitions. [2022-12-14 18:26:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:05,913 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:05,971 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:06,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1755 states and 2293 transitions. [2022-12-14 18:26:06,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2293 transitions. [2022-12-14 18:26:06,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:06,080 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:06,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:06,138 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:06,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:06,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 1756 states and 2294 transitions. [2022-12-14 18:26:06,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1756 states and 2294 transitions. [2022-12-14 18:26:06,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2022-12-14 18:26:06,468 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:06,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:06,527 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 184 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:06,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:06,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2295 states to 1758 states and 2295 transitions. [2022-12-14 18:26:06,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 2295 transitions. [2022-12-14 18:26:06,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 18:26:06,579 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:06,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:06,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:06,643 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:26:08,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:08,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2337 states to 1795 states and 2337 transitions. [2022-12-14 18:26:08,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2337 transitions. [2022-12-14 18:26:08,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 18:26:08,287 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:08,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:08,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:08,352 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:26:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:08,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2340 states to 1799 states and 2340 transitions. [2022-12-14 18:26:08,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1799 states and 2340 transitions. [2022-12-14 18:26:08,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2022-12-14 18:26:08,766 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:08,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:08,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:08,830 INFO L134 CoverageAnalysis]: Checked inductivity of 226 backedges. 197 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2022-12-14 18:26:09,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:09,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2348 states to 1808 states and 2348 transitions. [2022-12-14 18:26:09,586 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2348 transitions. [2022-12-14 18:26:09,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2022-12-14 18:26:09,588 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:09,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:09,684 INFO L134 CoverageAnalysis]: Checked inductivity of 229 backedges. 132 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2022-12-14 18:26:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2367 states to 1825 states and 2367 transitions. [2022-12-14 18:26:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1825 states and 2367 transitions. [2022-12-14 18:26:10,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:26:10,481 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:10,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:10,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:10,536 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 18:26:10,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:10,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1831 states and 2374 transitions. [2022-12-14 18:26:10,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2374 transitions. [2022-12-14 18:26:10,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:26:10,853 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:10,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:10,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:10,908 INFO L134 CoverageAnalysis]: Checked inductivity of 205 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 18:26:11,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:11,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1832 states and 2374 transitions. [2022-12-14 18:26:11,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2374 transitions. [2022-12-14 18:26:11,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2022-12-14 18:26:11,367 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:11,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:11,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:11,424 INFO L134 CoverageAnalysis]: Checked inductivity of 208 backedges. 134 proven. 0 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2022-12-14 18:26:11,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:11,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2389 states to 1844 states and 2389 transitions. [2022-12-14 18:26:11,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2389 transitions. [2022-12-14 18:26:11,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2022-12-14 18:26:11,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:11,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:11,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:11,839 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 135 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:26:11,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:11,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2414 states to 1864 states and 2414 transitions. [2022-12-14 18:26:11,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2414 transitions. [2022-12-14 18:26:11,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:11,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:11,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:12,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:12,207 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 146 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:26:14,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:14,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1927 states and 2489 transitions. [2022-12-14 18:26:14,805 INFO L276 IsEmpty]: Start isEmpty. Operand 1927 states and 2489 transitions. [2022-12-14 18:26:14,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:14,806 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:14,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:14,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:15,321 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:25,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:25,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2671 states to 2054 states and 2671 transitions. [2022-12-14 18:26:25,057 INFO L276 IsEmpty]: Start isEmpty. Operand 2054 states and 2671 transitions. [2022-12-14 18:26:25,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:25,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:25,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:25,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:25,323 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:29,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:29,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2715 states to 2079 states and 2715 transitions. [2022-12-14 18:26:29,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2079 states and 2715 transitions. [2022-12-14 18:26:29,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:29,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:29,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:29,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:30,095 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:34,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 2136 states and 2789 transitions. [2022-12-14 18:26:34,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 2789 transitions. [2022-12-14 18:26:34,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:34,143 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:34,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:34,414 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:35,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:35,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2796 states to 2141 states and 2796 transitions. [2022-12-14 18:26:35,354 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 2796 transitions. [2022-12-14 18:26:35,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:35,355 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:35,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:35,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:35,577 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:35,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:35,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2800 states to 2145 states and 2800 transitions. [2022-12-14 18:26:35,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2145 states and 2800 transitions. [2022-12-14 18:26:35,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:35,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:35,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:35,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:35,927 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:37,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:37,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 2158 states and 2817 transitions. [2022-12-14 18:26:37,225 INFO L276 IsEmpty]: Start isEmpty. Operand 2158 states and 2817 transitions. [2022-12-14 18:26:37,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:37,227 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:37,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:37,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:37,536 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:38,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:38,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2821 states to 2161 states and 2821 transitions. [2022-12-14 18:26:38,560 INFO L276 IsEmpty]: Start isEmpty. Operand 2161 states and 2821 transitions. [2022-12-14 18:26:38,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:38,561 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:38,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:38,781 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:39,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:39,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2822 states to 2162 states and 2822 transitions. [2022-12-14 18:26:39,402 INFO L276 IsEmpty]: Start isEmpty. Operand 2162 states and 2822 transitions. [2022-12-14 18:26:39,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:39,404 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:39,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:39,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:39,618 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:39,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:39,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2826 states to 2167 states and 2826 transitions. [2022-12-14 18:26:39,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2167 states and 2826 transitions. [2022-12-14 18:26:39,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2022-12-14 18:26:39,820 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:39,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:39,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:40,032 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 137 proven. 67 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:40,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:40,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 2172 states and 2831 transitions. [2022-12-14 18:26:40,580 INFO L276 IsEmpty]: Start isEmpty. Operand 2172 states and 2831 transitions. [2022-12-14 18:26:40,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:40,581 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:40,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:40,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:41,290 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:46,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:46,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 2207 states and 2881 transitions. [2022-12-14 18:26:46,220 INFO L276 IsEmpty]: Start isEmpty. Operand 2207 states and 2881 transitions. [2022-12-14 18:26:46,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:46,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:46,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:46,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:46,420 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:49,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:49,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 2222 states and 2901 transitions. [2022-12-14 18:26:49,693 INFO L276 IsEmpty]: Start isEmpty. Operand 2222 states and 2901 transitions. [2022-12-14 18:26:49,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:49,695 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:49,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:49,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:49,955 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:51,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:51,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2911 states to 2233 states and 2911 transitions. [2022-12-14 18:26:51,311 INFO L276 IsEmpty]: Start isEmpty. Operand 2233 states and 2911 transitions. [2022-12-14 18:26:51,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:51,313 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:51,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:51,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:51,504 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:53,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:53,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 2239 states and 2915 transitions. [2022-12-14 18:26:53,437 INFO L276 IsEmpty]: Start isEmpty. Operand 2239 states and 2915 transitions. [2022-12-14 18:26:53,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:53,438 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:53,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:53,632 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:54,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:54,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2916 states to 2241 states and 2916 transitions. [2022-12-14 18:26:54,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 2916 transitions. [2022-12-14 18:26:54,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:54,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:54,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:54,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:54,445 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:54,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:54,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2917 states to 2242 states and 2917 transitions. [2022-12-14 18:26:54,559 INFO L276 IsEmpty]: Start isEmpty. Operand 2242 states and 2917 transitions. [2022-12-14 18:26:54,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:54,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:54,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:54,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:54,752 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:55,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:55,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2918 states to 2243 states and 2918 transitions. [2022-12-14 18:26:55,395 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 2918 transitions. [2022-12-14 18:26:55,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2022-12-14 18:26:55,396 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:55,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:55,590 INFO L134 CoverageAnalysis]: Checked inductivity of 238 backedges. 200 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-14 18:26:56,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:56,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 2245 states and 2920 transitions. [2022-12-14 18:26:56,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2245 states and 2920 transitions. [2022-12-14 18:26:56,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 18:26:56,232 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:56,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:56,398 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 18:26:57,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:57,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 2259 states and 2944 transitions. [2022-12-14 18:26:57,429 INFO L276 IsEmpty]: Start isEmpty. Operand 2259 states and 2944 transitions. [2022-12-14 18:26:57,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-12-14 18:26:57,430 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:57,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:57,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 143 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2022-12-14 18:26:58,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:26:58,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2953 states to 2269 states and 2953 transitions. [2022-12-14 18:26:58,442 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states and 2953 transitions. [2022-12-14 18:26:58,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:26:58,443 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:26:58,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:26:58,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:26:58,513 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2992 states to 2285 states and 2992 transitions. [2022-12-14 18:27:02,221 INFO L276 IsEmpty]: Start isEmpty. Operand 2285 states and 2992 transitions. [2022-12-14 18:27:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:02,222 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:02,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:02,293 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:04,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:04,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3015 states to 2305 states and 3015 transitions. [2022-12-14 18:27:04,153 INFO L276 IsEmpty]: Start isEmpty. Operand 2305 states and 3015 transitions. [2022-12-14 18:27:04,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:04,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:04,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:04,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:04,225 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:05,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:05,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 2311 states and 3021 transitions. [2022-12-14 18:27:05,189 INFO L276 IsEmpty]: Start isEmpty. Operand 2311 states and 3021 transitions. [2022-12-14 18:27:05,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:05,190 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:05,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:05,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:05,261 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:07,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:07,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 2325 states and 3040 transitions. [2022-12-14 18:27:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2325 states and 3040 transitions. [2022-12-14 18:27:07,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:07,627 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:07,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:07,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:07,697 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:08,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:08,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 2326 states and 3045 transitions. [2022-12-14 18:27:08,463 INFO L276 IsEmpty]: Start isEmpty. Operand 2326 states and 3045 transitions. [2022-12-14 18:27:08,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:08,465 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:08,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:08,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:08,536 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:09,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 2330 states and 3048 transitions. [2022-12-14 18:27:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2330 states and 3048 transitions. [2022-12-14 18:27:09,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:09,258 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:09,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:09,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:09,328 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:10,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:10,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3055 states to 2336 states and 3055 transitions. [2022-12-14 18:27:10,314 INFO L276 IsEmpty]: Start isEmpty. Operand 2336 states and 3055 transitions. [2022-12-14 18:27:10,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:10,315 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:10,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:10,452 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:11,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:11,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3068 states to 2347 states and 3068 transitions. [2022-12-14 18:27:11,776 INFO L276 IsEmpty]: Start isEmpty. Operand 2347 states and 3068 transitions. [2022-12-14 18:27:11,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:11,778 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:11,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:11,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:11,847 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:14,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:14,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 2368 states and 3097 transitions. [2022-12-14 18:27:14,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2368 states and 3097 transitions. [2022-12-14 18:27:14,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:14,683 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:14,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:14,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:14,753 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:15,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:15,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3110 states to 2380 states and 3110 transitions. [2022-12-14 18:27:15,876 INFO L276 IsEmpty]: Start isEmpty. Operand 2380 states and 3110 transitions. [2022-12-14 18:27:15,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:15,877 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:15,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:15,947 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:17,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:17,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 2386 states and 3121 transitions. [2022-12-14 18:27:17,582 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3121 transitions. [2022-12-14 18:27:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:17,584 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:17,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:17,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:17,654 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:18,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:18,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3123 states to 2387 states and 3123 transitions. [2022-12-14 18:27:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2387 states and 3123 transitions. [2022-12-14 18:27:18,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:18,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:18,330 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3126 states to 2390 states and 3126 transitions. [2022-12-14 18:27:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3126 transitions. [2022-12-14 18:27:19,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:19,410 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:19,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:19,554 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:20,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3142 states to 2401 states and 3142 transitions. [2022-12-14 18:27:20,981 INFO L276 IsEmpty]: Start isEmpty. Operand 2401 states and 3142 transitions. [2022-12-14 18:27:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:20,983 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:21,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:21,054 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 2412 states and 3154 transitions. [2022-12-14 18:27:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 2412 states and 3154 transitions. [2022-12-14 18:27:21,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:21,165 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:21,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:21,235 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:21,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:21,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3161 states to 2419 states and 3161 transitions. [2022-12-14 18:27:21,820 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3161 transitions. [2022-12-14 18:27:21,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:21,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:21,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:21,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:21,892 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 2432 states and 3175 transitions. [2022-12-14 18:27:22,724 INFO L276 IsEmpty]: Start isEmpty. Operand 2432 states and 3175 transitions. [2022-12-14 18:27:22,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:22,726 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:22,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:22,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:22,796 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:23,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:23,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 2439 states and 3182 transitions. [2022-12-14 18:27:23,213 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3182 transitions. [2022-12-14 18:27:23,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:23,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:23,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:23,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:23,286 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:23,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:23,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2445 states and 3188 transitions. [2022-12-14 18:27:23,847 INFO L276 IsEmpty]: Start isEmpty. Operand 2445 states and 3188 transitions. [2022-12-14 18:27:23,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:23,848 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:23,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:23,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:23,919 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:24,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:24,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2446 states and 3188 transitions. [2022-12-14 18:27:24,520 INFO L276 IsEmpty]: Start isEmpty. Operand 2446 states and 3188 transitions. [2022-12-14 18:27:24,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:24,522 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:24,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:24,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:25,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2447 states and 3188 transitions. [2022-12-14 18:27:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 2447 states and 3188 transitions. [2022-12-14 18:27:25,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:25,314 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:25,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:25,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:25,391 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:26,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:26,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2448 states and 3188 transitions. [2022-12-14 18:27:26,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2448 states and 3188 transitions. [2022-12-14 18:27:26,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2022-12-14 18:27:26,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:26,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:26,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:26,143 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:26,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:26,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2449 states and 3188 transitions. [2022-12-14 18:27:26,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3188 transitions. [2022-12-14 18:27:26,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2022-12-14 18:27:26,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:26,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:26,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:27,239 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:28,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:28,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3202 states to 2462 states and 3202 transitions. [2022-12-14 18:27:28,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2462 states and 3202 transitions. [2022-12-14 18:27:28,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:27:28,446 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:28,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:28,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:28,555 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-12-14 18:27:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:31,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 2488 states and 3232 transitions. [2022-12-14 18:27:31,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2488 states and 3232 transitions. [2022-12-14 18:27:31,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:27:31,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:31,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:31,188 INFO L134 CoverageAnalysis]: Checked inductivity of 220 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 211 trivial. 0 not checked. [2022-12-14 18:27:31,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:31,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 2498 states and 3242 transitions. [2022-12-14 18:27:31,857 INFO L276 IsEmpty]: Start isEmpty. Operand 2498 states and 3242 transitions. [2022-12-14 18:27:31,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:27:31,858 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:31,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:31,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:32,020 INFO L134 CoverageAnalysis]: Checked inductivity of 224 backedges. 155 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2022-12-14 18:27:34,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:34,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3310 states to 2566 states and 3310 transitions. [2022-12-14 18:27:34,235 INFO L276 IsEmpty]: Start isEmpty. Operand 2566 states and 3310 transitions. [2022-12-14 18:27:34,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:27:34,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:34,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:34,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:34,312 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 18:27:34,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:34,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3322 states to 2577 states and 3322 transitions. [2022-12-14 18:27:34,425 INFO L276 IsEmpty]: Start isEmpty. Operand 2577 states and 3322 transitions. [2022-12-14 18:27:34,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2022-12-14 18:27:34,426 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:34,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:34,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 240 backedges. 154 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2022-12-14 18:27:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:35,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3325 states to 2578 states and 3325 transitions. [2022-12-14 18:27:35,181 INFO L276 IsEmpty]: Start isEmpty. Operand 2578 states and 3325 transitions. [2022-12-14 18:27:35,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2022-12-14 18:27:35,182 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:35,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:35,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 168 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 18:27:35,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:35,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3332 states to 2585 states and 3332 transitions. [2022-12-14 18:27:35,342 INFO L276 IsEmpty]: Start isEmpty. Operand 2585 states and 3332 transitions. [2022-12-14 18:27:35,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2022-12-14 18:27:35,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:35,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:35,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:35,455 INFO L134 CoverageAnalysis]: Checked inductivity of 251 backedges. 166 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2022-12-14 18:27:36,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:36,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3333 states to 2587 states and 3333 transitions. [2022-12-14 18:27:36,001 INFO L276 IsEmpty]: Start isEmpty. Operand 2587 states and 3333 transitions. [2022-12-14 18:27:36,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2022-12-14 18:27:36,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:36,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:36,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:36,125 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 177 proven. 48 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2022-12-14 18:27:37,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:37,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3340 states to 2594 states and 3340 transitions. [2022-12-14 18:27:37,262 INFO L276 IsEmpty]: Start isEmpty. Operand 2594 states and 3340 transitions. [2022-12-14 18:27:37,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2022-12-14 18:27:37,263 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:37,344 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 192 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2022-12-14 18:27:37,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:37,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3344 states to 2599 states and 3344 transitions. [2022-12-14 18:27:37,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2599 states and 3344 transitions. [2022-12-14 18:27:37,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2022-12-14 18:27:37,771 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:37,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:37,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:37,935 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 196 proven. 0 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-12-14 18:27:39,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:39,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3361 states to 2611 states and 3361 transitions. [2022-12-14 18:27:39,103 INFO L276 IsEmpty]: Start isEmpty. Operand 2611 states and 3361 transitions. [2022-12-14 18:27:39,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 18:27:39,106 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:39,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:39,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:39,233 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 18:27:40,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:40,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3380 states to 2627 states and 3380 transitions. [2022-12-14 18:27:40,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2627 states and 3380 transitions. [2022-12-14 18:27:40,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-12-14 18:27:40,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:40,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:40,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:40,653 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 194 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2022-12-14 18:27:41,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:41,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 2637 states and 3389 transitions. [2022-12-14 18:27:41,294 INFO L276 IsEmpty]: Start isEmpty. Operand 2637 states and 3389 transitions. [2022-12-14 18:27:41,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2022-12-14 18:27:41,295 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:41,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:41,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:41,365 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 198 proven. 0 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2022-12-14 18:27:41,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:41,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3390 states to 2638 states and 3390 transitions. [2022-12-14 18:27:41,801 INFO L276 IsEmpty]: Start isEmpty. Operand 2638 states and 3390 transitions. [2022-12-14 18:27:41,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2022-12-14 18:27:41,802 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:41,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:41,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:41,871 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 206 proven. 0 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-12-14 18:27:43,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:43,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3418 states to 2662 states and 3418 transitions. [2022-12-14 18:27:43,489 INFO L276 IsEmpty]: Start isEmpty. Operand 2662 states and 3418 transitions. [2022-12-14 18:27:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2022-12-14 18:27:43,491 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:43,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:43,617 INFO L134 CoverageAnalysis]: Checked inductivity of 349 backedges. 207 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2022-12-14 18:27:44,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:44,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 2681 states and 3437 transitions. [2022-12-14 18:27:44,069 INFO L276 IsEmpty]: Start isEmpty. Operand 2681 states and 3437 transitions. [2022-12-14 18:27:44,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2022-12-14 18:27:44,070 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:44,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:44,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:44,186 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 209 proven. 0 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2022-12-14 18:27:44,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:44,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3457 states to 2701 states and 3457 transitions. [2022-12-14 18:27:44,400 INFO L276 IsEmpty]: Start isEmpty. Operand 2701 states and 3457 transitions. [2022-12-14 18:27:44,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2022-12-14 18:27:44,401 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:44,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:44,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:45,695 INFO L134 CoverageAnalysis]: Checked inductivity of 328 backedges. 235 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-14 18:27:47,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:47,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 2702 states and 3459 transitions. [2022-12-14 18:27:47,924 INFO L276 IsEmpty]: Start isEmpty. Operand 2702 states and 3459 transitions. [2022-12-14 18:27:47,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2022-12-14 18:27:47,925 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:47,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:47,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:48,095 INFO L134 CoverageAnalysis]: Checked inductivity of 314 backedges. 246 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:48,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:48,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3503 states to 2744 states and 3503 transitions. [2022-12-14 18:27:48,996 INFO L276 IsEmpty]: Start isEmpty. Operand 2744 states and 3503 transitions. [2022-12-14 18:27:48,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-12-14 18:27:48,997 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:48,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:49,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:49,696 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 320 proven. 27 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:27:53,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:53,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2812 states and 3581 transitions. [2022-12-14 18:27:53,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 3581 transitions. [2022-12-14 18:27:53,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2022-12-14 18:27:53,772 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:53,846 INFO L134 CoverageAnalysis]: Checked inductivity of 386 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2022-12-14 18:27:54,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 2813 states and 3581 transitions. [2022-12-14 18:27:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2813 states and 3581 transitions. [2022-12-14 18:27:54,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:27:54,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:54,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:54,312 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:27:59,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:27:59,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3614 states to 2841 states and 3614 transitions. [2022-12-14 18:27:59,210 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 3614 transitions. [2022-12-14 18:27:59,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:27:59,211 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:27:59,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:27:59,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:27:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:01,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:01,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3629 states to 2858 states and 3629 transitions. [2022-12-14 18:28:01,673 INFO L276 IsEmpty]: Start isEmpty. Operand 2858 states and 3629 transitions. [2022-12-14 18:28:01,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:01,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:01,747 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:02,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:02,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3631 states to 2860 states and 3631 transitions. [2022-12-14 18:28:02,749 INFO L276 IsEmpty]: Start isEmpty. Operand 2860 states and 3631 transitions. [2022-12-14 18:28:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:02,750 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:02,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:02,825 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:02,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:02,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3633 states to 2861 states and 3633 transitions. [2022-12-14 18:28:02,937 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 3633 transitions. [2022-12-14 18:28:02,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:02,939 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:02,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:03,011 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:03,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 2865 states and 3638 transitions. [2022-12-14 18:28:03,678 INFO L276 IsEmpty]: Start isEmpty. Operand 2865 states and 3638 transitions. [2022-12-14 18:28:03,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:03,679 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:03,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:03,751 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3639 states to 2866 states and 3639 transitions. [2022-12-14 18:28:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 2866 states and 3639 transitions. [2022-12-14 18:28:04,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:04,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:04,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:04,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:04,606 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:05,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:05,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3645 states to 2873 states and 3645 transitions. [2022-12-14 18:28:05,718 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 3645 transitions. [2022-12-14 18:28:05,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:05,719 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:05,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:05,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:05,791 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:06,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:06,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2880 states and 3652 transitions. [2022-12-14 18:28:06,716 INFO L276 IsEmpty]: Start isEmpty. Operand 2880 states and 3652 transitions. [2022-12-14 18:28:06,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:06,717 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:06,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:06,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:06,790 INFO L134 CoverageAnalysis]: Checked inductivity of 347 backedges. 224 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2022-12-14 18:28:07,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:07,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3652 states to 2881 states and 3652 transitions. [2022-12-14 18:28:07,236 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 3652 transitions. [2022-12-14 18:28:07,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2022-12-14 18:28:07,238 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:07,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:07,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:07,328 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 226 proven. 0 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2022-12-14 18:28:08,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:08,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3668 states to 2896 states and 3668 transitions. [2022-12-14 18:28:08,707 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 3668 transitions. [2022-12-14 18:28:08,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 18:28:08,709 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:08,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:08,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:08,796 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 147 proven. 0 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2022-12-14 18:28:08,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:08,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3673 states to 2902 states and 3673 transitions. [2022-12-14 18:28:08,967 INFO L276 IsEmpty]: Start isEmpty. Operand 2902 states and 3673 transitions. [2022-12-14 18:28:08,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2022-12-14 18:28:08,968 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:08,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:08,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:09,041 INFO L134 CoverageAnalysis]: Checked inductivity of 452 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 220 trivial. 0 not checked. [2022-12-14 18:28:09,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:09,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3687 states to 2914 states and 3687 transitions. [2022-12-14 18:28:09,730 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 3687 transitions. [2022-12-14 18:28:09,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 18:28:09,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:09,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:09,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:10,345 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 241 proven. 46 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:28:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:15,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 2943 states and 3728 transitions. [2022-12-14 18:28:15,602 INFO L276 IsEmpty]: Start isEmpty. Operand 2943 states and 3728 transitions. [2022-12-14 18:28:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 18:28:15,604 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:15,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:15,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 241 proven. 46 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:28:17,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:17,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3740 states to 2953 states and 3740 transitions. [2022-12-14 18:28:17,939 INFO L276 IsEmpty]: Start isEmpty. Operand 2953 states and 3740 transitions. [2022-12-14 18:28:17,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 18:28:17,941 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:17,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:17,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:18,173 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 241 proven. 46 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:28:19,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:19,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3720 states to 2935 states and 3720 transitions. [2022-12-14 18:28:19,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 3720 transitions. [2022-12-14 18:28:19,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2022-12-14 18:28:19,024 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:19,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:19,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:19,149 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 232 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2022-12-14 18:28:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:19,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3721 states to 2937 states and 3721 transitions. [2022-12-14 18:28:19,505 INFO L276 IsEmpty]: Start isEmpty. Operand 2937 states and 3721 transitions. [2022-12-14 18:28:19,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2022-12-14 18:28:19,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:19,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:19,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:20,207 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 323 proven. 14 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2022-12-14 18:28:25,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:25,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 2963 states and 3759 transitions. [2022-12-14 18:28:25,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2963 states and 3759 transitions. [2022-12-14 18:28:25,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 18:28:25,610 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:25,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:25,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:25,889 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 196 proven. 96 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-14 18:28:28,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:28,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2974 states and 3773 transitions. [2022-12-14 18:28:28,858 INFO L276 IsEmpty]: Start isEmpty. Operand 2974 states and 3773 transitions. [2022-12-14 18:28:28,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2022-12-14 18:28:28,860 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:28,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:28,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:29,148 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 196 proven. 96 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-12-14 18:28:30,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:30,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 2984 states and 3783 transitions. [2022-12-14 18:28:30,882 INFO L276 IsEmpty]: Start isEmpty. Operand 2984 states and 3783 transitions. [2022-12-14 18:28:30,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2022-12-14 18:28:30,884 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:30,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:30,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:30,960 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 240 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2022-12-14 18:28:31,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:31,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 2988 states and 3787 transitions. [2022-12-14 18:28:31,583 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 3787 transitions. [2022-12-14 18:28:31,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2022-12-14 18:28:31,585 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:31,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:31,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:31,739 INFO L134 CoverageAnalysis]: Checked inductivity of 393 backedges. 314 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2022-12-14 18:28:32,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:32,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3787 states to 2989 states and 3787 transitions. [2022-12-14 18:28:32,834 INFO L276 IsEmpty]: Start isEmpty. Operand 2989 states and 3787 transitions. [2022-12-14 18:28:32,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2022-12-14 18:28:32,835 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:28:32,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:28:32,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-14 18:28:34,415 INFO L134 CoverageAnalysis]: Checked inductivity of 411 backedges. 270 proven. 114 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-12-14 18:28:51,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:28:51,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 3067 states and 3894 transitions. [2022-12-14 18:28:51,555 INFO L276 IsEmpty]: Start isEmpty. Operand 3067 states and 3894 transitions. [2022-12-14 18:28:51,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-12-14 18:28:51,556 WARN L419 CodeCheckObserver]: This Program is SAFE, Check terminated with 235 iterations. [2022-12-14 18:28:51,562 INFO L754 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2022-12-14 18:29:03,673 INFO L560 CodeCheckObserver]: Invariant with dag size 25 [2022-12-14 18:29:03,683 INFO L560 CodeCheckObserver]: Invariant with dag size 25 [2022-12-14 18:29:03,683 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2022-12-14 18:29:03,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 14.12 06:29:03 ImpRootNode [2022-12-14 18:29:03,683 INFO L132 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2022-12-14 18:29:03,684 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-12-14 18:29:03,684 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-12-14 18:29:03,684 INFO L275 PluginConnector]: Witness Printer initialized [2022-12-14 18:29:03,684 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:24:35" (3/4) ... [2022-12-14 18:29:03,686 INFO L137 WitnessPrinter]: Generating witness for correct program [2022-12-14 18:29:03,698 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 110 nodes and edges [2022-12-14 18:29:03,698 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 21 nodes and edges [2022-12-14 18:29:03,699 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2022-12-14 18:29:03,699 INFO L961 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2022-12-14 18:29:03,757 INFO L141 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/witness.graphml [2022-12-14 18:29:03,757 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-12-14 18:29:03,758 INFO L158 Benchmark]: Toolchain (without parser) took 269452.50ms. Allocated memory was 172.0MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 143.6MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 695.1MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,758 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:29:03,758 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.97ms. Allocated memory is still 172.0MB. Free memory was 143.6MB in the beginning and 115.8MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,758 INFO L158 Benchmark]: Boogie Procedure Inliner took 67.33ms. Allocated memory is still 172.0MB. Free memory was 115.1MB in the beginning and 109.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,758 INFO L158 Benchmark]: Boogie Preprocessor took 56.04ms. Allocated memory is still 172.0MB. Free memory was 109.5MB in the beginning and 105.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,758 INFO L158 Benchmark]: RCFGBuilder took 1095.68ms. Allocated memory is still 172.0MB. Free memory was 105.3MB in the beginning and 98.4MB in the end (delta: 6.9MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,759 INFO L158 Benchmark]: CodeCheck took 267706.61ms. Allocated memory was 172.0MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 98.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. [2022-12-14 18:29:03,759 INFO L158 Benchmark]: Witness Printer took 73.61ms. Allocated memory is still 2.3GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 18:29:03,760 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 76 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 255.6s, OverallIterations: 235, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 789823 SdHoareTripleChecker+Valid, 1435.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 786333 mSDsluCounter, 118130 SdHoareTripleChecker+Invalid, 1232.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 103688 mSDsCounter, 196120 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1743605 IncrementalHoareTripleChecker+Invalid, 1939725 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 196120 mSolverCounterUnsat, 14442 mSDtfsCounter, 1743605 mSolverCounterSat, 9.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 279926 GetRequests, 272505 SyntacticMatches, 5307 SemanticMatches, 2114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2823466 ImplicationChecksByTransitivity, 204.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 1.2s SsaConstructionTime, 1.4s SatisfiabilityAnalysisTime, 24.4s InterpolantComputationTime, 39791 NumberOfCodeBlocks, 39791 NumberOfCodeBlocksAsserted, 234 NumberOfCheckSat, 39557 ConstructedInterpolants, 0 QuantifiedInterpolants, 150290 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 234 InterpolantComputations, 194 PerfectInterpolantSequences, 34587/36551 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 507]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 40]: Loop Invariant Derived loop invariant: ((!(a20 == 1) || ((((a12 == 8 && a16 == 6) && !(a7 == 1)) && a8 == 13) && a21 == 1)) || !(a17 == 1)) || a16 <= 5 - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: ((!(a20 == 1) || ((((a12 == 8 && a16 == 6) && !(a7 == 1)) && a8 == 13) && a21 == 1)) || !(a17 == 1)) || a16 <= 5 - InvariantResult [Line: 587]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 115.3MB. Free memory is still 91.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 448.97ms. Allocated memory is still 172.0MB. Free memory was 143.6MB in the beginning and 115.8MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 67.33ms. Allocated memory is still 172.0MB. Free memory was 115.1MB in the beginning and 109.5MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.04ms. Allocated memory is still 172.0MB. Free memory was 109.5MB in the beginning and 105.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1095.68ms. Allocated memory is still 172.0MB. Free memory was 105.3MB in the beginning and 98.4MB in the end (delta: 6.9MB). Peak memory consumption was 40.8MB. Max. memory is 16.1GB. * CodeCheck took 267706.61ms. Allocated memory was 172.0MB in the beginning and 2.3GB in the end (delta: 2.1GB). Free memory was 98.4MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 1.8GB. Max. memory is 16.1GB. * Witness Printer took 73.61ms. Allocated memory is still 2.3GB. Free memory was 1.5GB in the beginning and 1.5GB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate proved your program to be correct! [2022-12-14 18:29:03,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bfaebc7-81d0-4667-a953-b1aa31f676e5/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE